董事介绍

注:董事持股数取自最新公司公告

姓名 性别 职位 年龄 薪酬 持股数(万股) 截止日期
Karin Joyce Tjon Independent Director 61 未披露 未持股 2025-12-09
Jaymes Winters Chief Executive Officer and Director 62 34.00万美元 未持股 2025-12-09
Bor Jang Chief Science Officer and Executive Chairman 73 14.00万美元 未持股 2025-12-09
John Davis Independent Director 66 未披露 未持股 2025-12-09

高管介绍

注:高管持股数取自最新公司公告

姓名 性别 职位 年龄 薪酬 持股数(万股) 截止日期
Jaymes Winters Chief Executive Officer and Director 62 34.00万美元 未持股 2025-12-09
Vlad Prantsevich Chief Financial Officer 34 26.50万美元 未持股 2025-12-09
Bor Jang Chief Science Officer and Executive Chairman 73 14.00万美元 未持股 2025-12-09
Songhai Chai Chief Technology Officer 48 13.00万美元 未持股 2025-12-09

董事简历

中英对照 |  中文 |  英文
Karin Joyce Tjon

Karin Joyce Tjon自2022年3月10日起担任董事。目前已退休,她于2018年7月至2020年5月担任Alorica Inc.的首席财务官。2017年2月至2017年8月,她担任Scientific Games,Inc.的总裁兼首席运营官。Tjon女士拥有超过6年的执行管理级别经验,曾担任上市公司和大型私营公司的首席执行官。Tjon女士曾担任EPIQ系统 NASDAQ:“EPIQ”的首席财务官和执行副总裁,负责法律、治理和风险合规以及国际公司融资的所有领域,包括财务规划和分析、会计、SEC备案、税务规划、投资者关系以及SAP支持。作为高管团队的一员,她经历了一个战略审查过程,最终将公司出售给了一位战略买家,并得到了私募股权的支持。在全球领先的专业服务公司Alvarez & Marsal LLC,Tjon女士担任过多个临时C级职位,指导全球客户完成运营重组、业务规划和执行、复杂的谈判、财务审计和监管合规问题以及技术问题。Tjon女士以优异成绩毕业于俄亥俄大学,获得组织行为与管理学士学位,并获得哥伦比亚大学工商管理硕士学位。


Karin Joyce Tjon serves as director. Ms. Tjon has served as a director of Nubia since the closing of its IPO. Ms. Tjon is also a Director at Volcon, Inc. (NASDAQ, "VLCN") and Kaleyra, Inc. (NYSE, "KLR"). Ms. Tjon served as Chief Financial Officer of Alorica Inc. from July 2018 to May 2020. From February 2017 to Augt 2017, she served as President and Chief Operating Officer of Scientific Games, Inc. Ms. Tjon has more than 6 years of executive management level experience as a Chief Executive Officer for publicly listed companies and large privately held companies. Ms. Tjon has served as Chief Financial Officer and Executive Vice President for Epiq Systems (NASDAQ: "EPIQ") where she was responsible for legal, governance and risk compliance as ll as all areas of international corporate finance, including financial planning and analysis, accounting, SEC filings, tax planning, investor relations, and SAP support. As a part of the executive team, she worked through a strategic review process which culminated in the sale of the company to a strategic buyer, backed by private equity. At Alvarez & Marsal LLC, a leading global professional services firm, Ms. Tjon served in several interim C level posts guiding global clients through operational restructurings, biness planning and execution, complex negotiations, financial audit and regulatory compliance issues, and technology issues. Ms. Tjon graduated summa cum laude from Ohio University with a B.S.S in Organizational Behavior & Management and received her M.B.A. from Columbia University.
Karin Joyce Tjon自2022年3月10日起担任董事。目前已退休,她于2018年7月至2020年5月担任Alorica Inc.的首席财务官。2017年2月至2017年8月,她担任Scientific Games,Inc.的总裁兼首席运营官。Tjon女士拥有超过6年的执行管理级别经验,曾担任上市公司和大型私营公司的首席执行官。Tjon女士曾担任EPIQ系统 NASDAQ:“EPIQ”的首席财务官和执行副总裁,负责法律、治理和风险合规以及国际公司融资的所有领域,包括财务规划和分析、会计、SEC备案、税务规划、投资者关系以及SAP支持。作为高管团队的一员,她经历了一个战略审查过程,最终将公司出售给了一位战略买家,并得到了私募股权的支持。在全球领先的专业服务公司Alvarez & Marsal LLC,Tjon女士担任过多个临时C级职位,指导全球客户完成运营重组、业务规划和执行、复杂的谈判、财务审计和监管合规问题以及技术问题。Tjon女士以优异成绩毕业于俄亥俄大学,获得组织行为与管理学士学位,并获得哥伦比亚大学工商管理硕士学位。
Karin Joyce Tjon serves as director. Ms. Tjon has served as a director of Nubia since the closing of its IPO. Ms. Tjon is also a Director at Volcon, Inc. (NASDAQ, "VLCN") and Kaleyra, Inc. (NYSE, "KLR"). Ms. Tjon served as Chief Financial Officer of Alorica Inc. from July 2018 to May 2020. From February 2017 to Augt 2017, she served as President and Chief Operating Officer of Scientific Games, Inc. Ms. Tjon has more than 6 years of executive management level experience as a Chief Executive Officer for publicly listed companies and large privately held companies. Ms. Tjon has served as Chief Financial Officer and Executive Vice President for Epiq Systems (NASDAQ: "EPIQ") where she was responsible for legal, governance and risk compliance as ll as all areas of international corporate finance, including financial planning and analysis, accounting, SEC filings, tax planning, investor relations, and SAP support. As a part of the executive team, she worked through a strategic review process which culminated in the sale of the company to a strategic buyer, backed by private equity. At Alvarez & Marsal LLC, a leading global professional services firm, Ms. Tjon served in several interim C level posts guiding global clients through operational restructurings, biness planning and execution, complex negotiations, financial audit and regulatory compliance issues, and technology issues. Ms. Tjon graduated summa cum laude from Ohio University with a B.S.S in Organizational Behavior & Management and received her M.B.A. from Columbia University.
Jaymes Winters

Jaymes Winters是我们的首席执行官。在石油和天然气,电信和零售领域拥有超过15年的首席执行官经验,具有丰富的并购和并购经验,自2015年Mach FM Corp.成立以来,温特斯先生一直担任该公司的首席执行官,并通过联邦通信委员会进行的拍卖监督600MHz频谱的获取。他设计了一种同步多轮分析,利用以前FCC拍卖的历史数据来预测5个以内其他参与者的投标总额。此前,他曾担任United Energy公司的Founder兼首席执行官,该公司连续7年是西海岸最大的非裔美国人拥有的企业之一,年收入近1亿美元,拥有1000名员工。Winters先生利用私人股本公司指导和谈判了四项并购交易。在超过9年的时间里,他是波特兰州立大学商学院的兼职教授,教授商业战略,并购,风险投资,并且是即将出版的大学教科书《城市首席执行官的编年史》(Kendall Hunt Publishing Company,2021年8月)的作者。Winters先生在俄勒冈州立大学获得工商管理学士学位,辅修经济学。


Jaymes Winters serves as Chief Executive Officer and Director. With over 15 years' experience as a Chief Executive Officer in the oil and gas, telecommunications and retail spaces with extensive mergers and acquisitions M&A experience, has Mr. Winters been Chief Executive Officer at Mach FM Corp. since its inception in 2015 and oversaw 600 MHz spectrum acquisition via an auction conducted by the Federal Communications Commission, or FCC. He designed a Simultaneo Multiple Round (SMR) analysis ing historical data from previo FCC auctions to predict the total amount bid by other participants within 5%. Prior to that, he was founder and Chief Executive Officer of United Energy Inc., which for seven consecutive years was one of the largest African American owned binesses on the st Coast with annual revenues of nearly $100 million and 1,000 employees. Mr. Winters has directed and negotiated f M&A transactions utilizing private equity firms. For over nine years, he was an adjunct professor in the School of Biness at Portland State University teaching biness strategy, mergers and acquisitions, venture capital and is the author of a college textbook titled "Chronicles of an Urban CEO" (Kendall Hunt Publishing Company, Augt 2021). Mr. Winters holds a B.S. Biness Administration with a minor in Economics from Oregon State University.
Jaymes Winters是我们的首席执行官。在石油和天然气,电信和零售领域拥有超过15年的首席执行官经验,具有丰富的并购和并购经验,自2015年Mach FM Corp.成立以来,温特斯先生一直担任该公司的首席执行官,并通过联邦通信委员会进行的拍卖监督600MHz频谱的获取。他设计了一种同步多轮分析,利用以前FCC拍卖的历史数据来预测5个以内其他参与者的投标总额。此前,他曾担任United Energy公司的Founder兼首席执行官,该公司连续7年是西海岸最大的非裔美国人拥有的企业之一,年收入近1亿美元,拥有1000名员工。Winters先生利用私人股本公司指导和谈判了四项并购交易。在超过9年的时间里,他是波特兰州立大学商学院的兼职教授,教授商业战略,并购,风险投资,并且是即将出版的大学教科书《城市首席执行官的编年史》(Kendall Hunt Publishing Company,2021年8月)的作者。Winters先生在俄勒冈州立大学获得工商管理学士学位,辅修经济学。
Jaymes Winters serves as Chief Executive Officer and Director. With over 15 years' experience as a Chief Executive Officer in the oil and gas, telecommunications and retail spaces with extensive mergers and acquisitions M&A experience, has Mr. Winters been Chief Executive Officer at Mach FM Corp. since its inception in 2015 and oversaw 600 MHz spectrum acquisition via an auction conducted by the Federal Communications Commission, or FCC. He designed a Simultaneo Multiple Round (SMR) analysis ing historical data from previo FCC auctions to predict the total amount bid by other participants within 5%. Prior to that, he was founder and Chief Executive Officer of United Energy Inc., which for seven consecutive years was one of the largest African American owned binesses on the st Coast with annual revenues of nearly $100 million and 1,000 employees. Mr. Winters has directed and negotiated f M&A transactions utilizing private equity firms. For over nine years, he was an adjunct professor in the School of Biness at Portland State University teaching biness strategy, mergers and acquisitions, venture capital and is the author of a college textbook titled "Chronicles of an Urban CEO" (Kendall Hunt Publishing Company, Augt 2021). Mr. Winters holds a B.S. Biness Administration with a minor in Economics from Oregon State University.
Bor Jang

Bor Jang,担任董事会执行主席和首席科学官。张博士于2015年与他人共同创立了HBC,此后一直担任总裁。张博士于2012年与他人共同创立了AEC,此后一直担任该公司总裁。AEC从事锂离子电池负极活性材料的开发和商业化。张博士于2007年与他人共同创立了Angstron Materials,Inc.(简称“AMI”),此后一直担任董事长。AMI从事石墨烯工艺和应用技术的开发和商业化。张博士于2016年共同创立了G3,此后一直担任其首席执行官和董事会主席。G3是几家从事石墨烯和电池技术开发和商业化的子公司的母公司,包括HBC、AEC和AMI。张博士获得麻省理工学院材料科学硕士和博士学位。张博士曾任莱特州立大学工程与计算机科学学院院长。他是英国剑桥大学的富布赖特学者和客座教授(和丘吉尔学院的海外研究员)(1991 – 1992)。张博士于2019年当选为美国国家发明家学会(NAI)成员。张博士拥有800多项专利。最值得注意的是,张博士于2002年提交了世界上第一个关于石墨烯的专利申请。这项专利后来被《大众力学》杂志认定为“改变世界的15项专利”之一。


Bor Jang serves as Executive Chairman of Board of Directors and Chief Science Officer Dr. Jang co founded HBC in 2015 and has since served as its President. Dr. Jang co founded AEC in 2012 and has since served as its President. AEC is engaged in the development and commercialization of anode active materials for lithium ion batteries. Dr. Jang co founded Angstron Materials, Inc. ("AMI") in 2007 and has since served as its Chairman. AMI is engaged in the development and commercialization of graphene processes and application technologies. Dr. Jang cofounded G3 in 2016 and has since served as its Chief Executive Officer and Chairman of the Board of Directors, and G3 is the parent of several subsidiaries engaged in the development and commercialization of graphene and battery technologies, including HBC, AEC and AMI. Dr. Jang received his Master's & Ph.D degrees in Materials Science from MIT. Dr. Jang was the former Dean of the College of Engineering and Computer Science at Wright State University. He was a Fulbright Scholar and Visiting Professor (and an Overseas Fellow of the Churchill College) with the University of Cambridge (1991 – 1992) in the UK. Dr. Jang was elected as a member of the U.S. National Academy of Inventors (NAI) in 2019. Dr. Jang has more than 800 patents to his credit. Most notably, Dr. Jang filed the world's first patent application on graphene in 2002.
Bor Jang,担任董事会执行主席和首席科学官。张博士于2015年与他人共同创立了HBC,此后一直担任总裁。张博士于2012年与他人共同创立了AEC,此后一直担任该公司总裁。AEC从事锂离子电池负极活性材料的开发和商业化。张博士于2007年与他人共同创立了Angstron Materials,Inc.(简称“AMI”),此后一直担任董事长。AMI从事石墨烯工艺和应用技术的开发和商业化。张博士于2016年共同创立了G3,此后一直担任其首席执行官和董事会主席。G3是几家从事石墨烯和电池技术开发和商业化的子公司的母公司,包括HBC、AEC和AMI。张博士获得麻省理工学院材料科学硕士和博士学位。张博士曾任莱特州立大学工程与计算机科学学院院长。他是英国剑桥大学的富布赖特学者和客座教授(和丘吉尔学院的海外研究员)(1991 – 1992)。张博士于2019年当选为美国国家发明家学会(NAI)成员。张博士拥有800多项专利。最值得注意的是,张博士于2002年提交了世界上第一个关于石墨烯的专利申请。这项专利后来被《大众力学》杂志认定为“改变世界的15项专利”之一。
Bor Jang serves as Executive Chairman of Board of Directors and Chief Science Officer Dr. Jang co founded HBC in 2015 and has since served as its President. Dr. Jang co founded AEC in 2012 and has since served as its President. AEC is engaged in the development and commercialization of anode active materials for lithium ion batteries. Dr. Jang co founded Angstron Materials, Inc. ("AMI") in 2007 and has since served as its Chairman. AMI is engaged in the development and commercialization of graphene processes and application technologies. Dr. Jang cofounded G3 in 2016 and has since served as its Chief Executive Officer and Chairman of the Board of Directors, and G3 is the parent of several subsidiaries engaged in the development and commercialization of graphene and battery technologies, including HBC, AEC and AMI. Dr. Jang received his Master's & Ph.D degrees in Materials Science from MIT. Dr. Jang was the former Dean of the College of Engineering and Computer Science at Wright State University. He was a Fulbright Scholar and Visiting Professor (and an Overseas Fellow of the Churchill College) with the University of Cambridge (1991 – 1992) in the UK. Dr. Jang was elected as a member of the U.S. National Academy of Inventors (NAI) in 2019. Dr. Jang has more than 800 patents to his credit. Most notably, Dr. Jang filed the world's first patent application on graphene in 2002.
John Davis

John Davis,担任导演。自2022年以来,戴维斯先生一直担任电池监测技术公司BTECH,Inc.的总裁。在担任该职务之前,从2021年到2022年,戴维斯先生担任Primet Precision Materials的首席运营官,该公司是一家生产锂电池正极的纳米粒度技术公司。在担任该职务之前,2019年至2020年,Davis先生担任G3的首席运营官,G3是HBC的母公司,在生效时间之前持有HBC普通股约97.5%的已发行流通股。在担任该职务之前,2015年至2018年,戴维斯先生担任固态锂电池技术公司BrightVolt的运营高级副总裁。Davis先生获得了伊利诺伊理工学院化学工程学士学位和工商管理硕士学位。


John Davis serves as director. Since 2022, Mr. Davis has served as President of BTECH, Inc., a battery monitoring technology company. Prior to that role, from 2021 to 2022, Mr. Davis served as Chief Operating Officer of Primet Precision Materials, a nanoscission technology company producing lithium battery cathode. Prior to that role, from 2019 to 2020, Mr. Davis served as Chief Operating Officer of G3, which is the parent of HBC and the holder of approximately 97.5% of the issued and outstanding shares of HBC common stock prior to the Effective Time. Prior to that role, from 2015 to 2018, Mr. Davis served as Senior Vice President of Operations for BrightVolt, a solid state lithium battery technology company. Mr. Davis received a B.S. in Chemical Engineering and M.B.A. from the Illinois Institute of Technology.
John Davis,担任导演。自2022年以来,戴维斯先生一直担任电池监测技术公司BTECH,Inc.的总裁。在担任该职务之前,从2021年到2022年,戴维斯先生担任Primet Precision Materials的首席运营官,该公司是一家生产锂电池正极的纳米粒度技术公司。在担任该职务之前,2019年至2020年,Davis先生担任G3的首席运营官,G3是HBC的母公司,在生效时间之前持有HBC普通股约97.5%的已发行流通股。在担任该职务之前,2015年至2018年,戴维斯先生担任固态锂电池技术公司BrightVolt的运营高级副总裁。Davis先生获得了伊利诺伊理工学院化学工程学士学位和工商管理硕士学位。
John Davis serves as director. Since 2022, Mr. Davis has served as President of BTECH, Inc., a battery monitoring technology company. Prior to that role, from 2021 to 2022, Mr. Davis served as Chief Operating Officer of Primet Precision Materials, a nanoscission technology company producing lithium battery cathode. Prior to that role, from 2019 to 2020, Mr. Davis served as Chief Operating Officer of G3, which is the parent of HBC and the holder of approximately 97.5% of the issued and outstanding shares of HBC common stock prior to the Effective Time. Prior to that role, from 2015 to 2018, Mr. Davis served as Senior Vice President of Operations for BrightVolt, a solid state lithium battery technology company. Mr. Davis received a B.S. in Chemical Engineering and M.B.A. from the Illinois Institute of Technology.

高管简历

中英对照 |  中文 |  英文
Jaymes Winters

Jaymes Winters是我们的首席执行官。在石油和天然气,电信和零售领域拥有超过15年的首席执行官经验,具有丰富的并购和并购经验,自2015年Mach FM Corp.成立以来,温特斯先生一直担任该公司的首席执行官,并通过联邦通信委员会进行的拍卖监督600MHz频谱的获取。他设计了一种同步多轮分析,利用以前FCC拍卖的历史数据来预测5个以内其他参与者的投标总额。此前,他曾担任United Energy公司的Founder兼首席执行官,该公司连续7年是西海岸最大的非裔美国人拥有的企业之一,年收入近1亿美元,拥有1000名员工。Winters先生利用私人股本公司指导和谈判了四项并购交易。在超过9年的时间里,他是波特兰州立大学商学院的兼职教授,教授商业战略,并购,风险投资,并且是即将出版的大学教科书《城市首席执行官的编年史》(Kendall Hunt Publishing Company,2021年8月)的作者。Winters先生在俄勒冈州立大学获得工商管理学士学位,辅修经济学。


Jaymes Winters serves as Chief Executive Officer and Director. With over 15 years' experience as a Chief Executive Officer in the oil and gas, telecommunications and retail spaces with extensive mergers and acquisitions M&A experience, has Mr. Winters been Chief Executive Officer at Mach FM Corp. since its inception in 2015 and oversaw 600 MHz spectrum acquisition via an auction conducted by the Federal Communications Commission, or FCC. He designed a Simultaneo Multiple Round (SMR) analysis ing historical data from previo FCC auctions to predict the total amount bid by other participants within 5%. Prior to that, he was founder and Chief Executive Officer of United Energy Inc., which for seven consecutive years was one of the largest African American owned binesses on the st Coast with annual revenues of nearly $100 million and 1,000 employees. Mr. Winters has directed and negotiated f M&A transactions utilizing private equity firms. For over nine years, he was an adjunct professor in the School of Biness at Portland State University teaching biness strategy, mergers and acquisitions, venture capital and is the author of a college textbook titled "Chronicles of an Urban CEO" (Kendall Hunt Publishing Company, Augt 2021). Mr. Winters holds a B.S. Biness Administration with a minor in Economics from Oregon State University.
Jaymes Winters是我们的首席执行官。在石油和天然气,电信和零售领域拥有超过15年的首席执行官经验,具有丰富的并购和并购经验,自2015年Mach FM Corp.成立以来,温特斯先生一直担任该公司的首席执行官,并通过联邦通信委员会进行的拍卖监督600MHz频谱的获取。他设计了一种同步多轮分析,利用以前FCC拍卖的历史数据来预测5个以内其他参与者的投标总额。此前,他曾担任United Energy公司的Founder兼首席执行官,该公司连续7年是西海岸最大的非裔美国人拥有的企业之一,年收入近1亿美元,拥有1000名员工。Winters先生利用私人股本公司指导和谈判了四项并购交易。在超过9年的时间里,他是波特兰州立大学商学院的兼职教授,教授商业战略,并购,风险投资,并且是即将出版的大学教科书《城市首席执行官的编年史》(Kendall Hunt Publishing Company,2021年8月)的作者。Winters先生在俄勒冈州立大学获得工商管理学士学位,辅修经济学。
Jaymes Winters serves as Chief Executive Officer and Director. With over 15 years' experience as a Chief Executive Officer in the oil and gas, telecommunications and retail spaces with extensive mergers and acquisitions M&A experience, has Mr. Winters been Chief Executive Officer at Mach FM Corp. since its inception in 2015 and oversaw 600 MHz spectrum acquisition via an auction conducted by the Federal Communications Commission, or FCC. He designed a Simultaneo Multiple Round (SMR) analysis ing historical data from previo FCC auctions to predict the total amount bid by other participants within 5%. Prior to that, he was founder and Chief Executive Officer of United Energy Inc., which for seven consecutive years was one of the largest African American owned binesses on the st Coast with annual revenues of nearly $100 million and 1,000 employees. Mr. Winters has directed and negotiated f M&A transactions utilizing private equity firms. For over nine years, he was an adjunct professor in the School of Biness at Portland State University teaching biness strategy, mergers and acquisitions, venture capital and is the author of a college textbook titled "Chronicles of an Urban CEO" (Kendall Hunt Publishing Company, Augt 2021). Mr. Winters holds a B.S. Biness Administration with a minor in Economics from Oregon State University.
Vlad Prantsevich

Vlad Prantsevich是我们的首席财务官和董事会成员。Prantsevich先生于2015年加入Mach FM Corp.,并担任运营执行副总裁。Prantsevich先生领导关键的公司战略,财务和运营规划职责,以及并购计划,包括确定收购候选人,财务建模,交易结构和专有估值模型。此外,Prantsevich先生在64Audio(64Audio,一家全球专业音频和消费电子产品品牌)拥有超过6年的管理经验,负责公司财务,在那里他帮助领导业务经历了一段快速增长时期,实现了关键流程,推动了基于软件的运营改进,以及开发制造和销售渠道合作伙伴.Prantsevich先生拥有波特兰州立大学工商管理学士学位。


Vlad Prantsevich serves as Chief Financial Officer. Mr. Prantsevich joined Mach FM Corp. in 2015 and serves as the EVP of Operations. Mr. Prantsevich leads key corporate strategy, finance and operations planning responsibilities, as ll as M&A initiatives that include identifying acquisition candidates, financial modeling, transaction structuring, and proprietary valuation models. Additionally, Mr. Prantsevich has more than 6 years of executive management level experience in charge of Corporate Finance at 64 Audio, a global pro audio and consumer electronics brand, where he helped lead the biness through a period of rapid growth, implementing key processes, driving software based improvements of operations, and development of manufacturing and sales channel partners. Mr. Prantsevich holds a B.S. in Biness Administration from Portland State University.
Vlad Prantsevich是我们的首席财务官和董事会成员。Prantsevich先生于2015年加入Mach FM Corp.,并担任运营执行副总裁。Prantsevich先生领导关键的公司战略,财务和运营规划职责,以及并购计划,包括确定收购候选人,财务建模,交易结构和专有估值模型。此外,Prantsevich先生在64Audio(64Audio,一家全球专业音频和消费电子产品品牌)拥有超过6年的管理经验,负责公司财务,在那里他帮助领导业务经历了一段快速增长时期,实现了关键流程,推动了基于软件的运营改进,以及开发制造和销售渠道合作伙伴.Prantsevich先生拥有波特兰州立大学工商管理学士学位。
Vlad Prantsevich serves as Chief Financial Officer. Mr. Prantsevich joined Mach FM Corp. in 2015 and serves as the EVP of Operations. Mr. Prantsevich leads key corporate strategy, finance and operations planning responsibilities, as ll as M&A initiatives that include identifying acquisition candidates, financial modeling, transaction structuring, and proprietary valuation models. Additionally, Mr. Prantsevich has more than 6 years of executive management level experience in charge of Corporate Finance at 64 Audio, a global pro audio and consumer electronics brand, where he helped lead the biness through a period of rapid growth, implementing key processes, driving software based improvements of operations, and development of manufacturing and sales channel partners. Mr. Prantsevich holds a B.S. in Biness Administration from Portland State University.
Bor Jang

Bor Jang,担任董事会执行主席和首席科学官。张博士于2015年与他人共同创立了HBC,此后一直担任总裁。张博士于2012年与他人共同创立了AEC,此后一直担任该公司总裁。AEC从事锂离子电池负极活性材料的开发和商业化。张博士于2007年与他人共同创立了Angstron Materials,Inc.(简称“AMI”),此后一直担任董事长。AMI从事石墨烯工艺和应用技术的开发和商业化。张博士于2016年共同创立了G3,此后一直担任其首席执行官和董事会主席。G3是几家从事石墨烯和电池技术开发和商业化的子公司的母公司,包括HBC、AEC和AMI。张博士获得麻省理工学院材料科学硕士和博士学位。张博士曾任莱特州立大学工程与计算机科学学院院长。他是英国剑桥大学的富布赖特学者和客座教授(和丘吉尔学院的海外研究员)(1991 – 1992)。张博士于2019年当选为美国国家发明家学会(NAI)成员。张博士拥有800多项专利。最值得注意的是,张博士于2002年提交了世界上第一个关于石墨烯的专利申请。这项专利后来被《大众力学》杂志认定为“改变世界的15项专利”之一。


Bor Jang serves as Executive Chairman of Board of Directors and Chief Science Officer Dr. Jang co founded HBC in 2015 and has since served as its President. Dr. Jang co founded AEC in 2012 and has since served as its President. AEC is engaged in the development and commercialization of anode active materials for lithium ion batteries. Dr. Jang co founded Angstron Materials, Inc. ("AMI") in 2007 and has since served as its Chairman. AMI is engaged in the development and commercialization of graphene processes and application technologies. Dr. Jang cofounded G3 in 2016 and has since served as its Chief Executive Officer and Chairman of the Board of Directors, and G3 is the parent of several subsidiaries engaged in the development and commercialization of graphene and battery technologies, including HBC, AEC and AMI. Dr. Jang received his Master's & Ph.D degrees in Materials Science from MIT. Dr. Jang was the former Dean of the College of Engineering and Computer Science at Wright State University. He was a Fulbright Scholar and Visiting Professor (and an Overseas Fellow of the Churchill College) with the University of Cambridge (1991 – 1992) in the UK. Dr. Jang was elected as a member of the U.S. National Academy of Inventors (NAI) in 2019. Dr. Jang has more than 800 patents to his credit. Most notably, Dr. Jang filed the world's first patent application on graphene in 2002.
Bor Jang,担任董事会执行主席和首席科学官。张博士于2015年与他人共同创立了HBC,此后一直担任总裁。张博士于2012年与他人共同创立了AEC,此后一直担任该公司总裁。AEC从事锂离子电池负极活性材料的开发和商业化。张博士于2007年与他人共同创立了Angstron Materials,Inc.(简称“AMI”),此后一直担任董事长。AMI从事石墨烯工艺和应用技术的开发和商业化。张博士于2016年共同创立了G3,此后一直担任其首席执行官和董事会主席。G3是几家从事石墨烯和电池技术开发和商业化的子公司的母公司,包括HBC、AEC和AMI。张博士获得麻省理工学院材料科学硕士和博士学位。张博士曾任莱特州立大学工程与计算机科学学院院长。他是英国剑桥大学的富布赖特学者和客座教授(和丘吉尔学院的海外研究员)(1991 – 1992)。张博士于2019年当选为美国国家发明家学会(NAI)成员。张博士拥有800多项专利。最值得注意的是,张博士于2002年提交了世界上第一个关于石墨烯的专利申请。这项专利后来被《大众力学》杂志认定为“改变世界的15项专利”之一。
Bor Jang serves as Executive Chairman of Board of Directors and Chief Science Officer Dr. Jang co founded HBC in 2015 and has since served as its President. Dr. Jang co founded AEC in 2012 and has since served as its President. AEC is engaged in the development and commercialization of anode active materials for lithium ion batteries. Dr. Jang co founded Angstron Materials, Inc. ("AMI") in 2007 and has since served as its Chairman. AMI is engaged in the development and commercialization of graphene processes and application technologies. Dr. Jang cofounded G3 in 2016 and has since served as its Chief Executive Officer and Chairman of the Board of Directors, and G3 is the parent of several subsidiaries engaged in the development and commercialization of graphene and battery technologies, including HBC, AEC and AMI. Dr. Jang received his Master's & Ph.D degrees in Materials Science from MIT. Dr. Jang was the former Dean of the College of Engineering and Computer Science at Wright State University. He was a Fulbright Scholar and Visiting Professor (and an Overseas Fellow of the Churchill College) with the University of Cambridge (1991 – 1992) in the UK. Dr. Jang was elected as a member of the U.S. National Academy of Inventors (NAI) in 2019. Dr. Jang has more than 800 patents to his credit. Most notably, Dr. Jang filed the world's first patent application on graphene in 2002.
Songhai Chai

Songhai Chai,担任首席技术官。自2021年9月起,柴博士担任G3副首席技术官,带领一批科学家和工程师开发高容量硅负极和可再生生物炭负极材料,为研发活动提供科技指导,监督硅负极材料的中试生产,并监督一批电池工程师和技术人员改进电极配方和制备。从2015年到2021年9月,柴博士担任G3的高级电池科学家,在那里他为不同的应用开发了多种新型储能材料,例如锂离子电池、电化学和混合电容器。从2010年到2015年,柴博士在橡树岭国家实验室担任研究助理,研究碳和储能材料。柴博士与人合著了七项已获授权的美国专利、一本书章节和45篇同行评审研究文章,并在《自然通讯》和《美国化学学会杂志》等30种国际知名科学期刊上发表。柴博士获得清华大学化学博士学位,并在加州大学伯克利分校完成博士后培训。


Songhai Chai serves as Chief Technology Officer. Since September 2021, Dr. Chai has served as the Deputy Chief Technology Officer of G3, where he leads a group of scientists and engineers to develop high capacity silicon anode and renewable biochar anode materials, provides scientific and technical guidance to research and development activities, supervises the pilot scale production of silicon anode materials and oversees a group of battery engineers and technicians to improve electrode formulation and preparation. From 2015 through September 2021, Dr. Chai served as Senior Battery Scientist of G3, where he developed a variety of novel energy storage materials for different applications, such as lithium ion batteries, electrochemical and hybrid capacitors. From 2010 to 2015, Dr. Chai was a Research Associate, working on carbon and energy storage materials, at Oak Ridge National Lab. Dr. Chai has co authored seven issued U.S. patents, one book chapter, and 45 peer revied research articles and has published in 30 internationally renowned scientific jnals, including Nature Communications and the Jnal of the American Chemical Society. Dr. Chai received a Ph.D in Chemistry from Tsinghua University and completed his post doctoral training at the University of California at Berkeley.
Songhai Chai,担任首席技术官。自2021年9月起,柴博士担任G3副首席技术官,带领一批科学家和工程师开发高容量硅负极和可再生生物炭负极材料,为研发活动提供科技指导,监督硅负极材料的中试生产,并监督一批电池工程师和技术人员改进电极配方和制备。从2015年到2021年9月,柴博士担任G3的高级电池科学家,在那里他为不同的应用开发了多种新型储能材料,例如锂离子电池、电化学和混合电容器。从2010年到2015年,柴博士在橡树岭国家实验室担任研究助理,研究碳和储能材料。柴博士与人合著了七项已获授权的美国专利、一本书章节和45篇同行评审研究文章,并在《自然通讯》和《美国化学学会杂志》等30种国际知名科学期刊上发表。柴博士获得清华大学化学博士学位,并在加州大学伯克利分校完成博士后培训。
Songhai Chai serves as Chief Technology Officer. Since September 2021, Dr. Chai has served as the Deputy Chief Technology Officer of G3, where he leads a group of scientists and engineers to develop high capacity silicon anode and renewable biochar anode materials, provides scientific and technical guidance to research and development activities, supervises the pilot scale production of silicon anode materials and oversees a group of battery engineers and technicians to improve electrode formulation and preparation. From 2015 through September 2021, Dr. Chai served as Senior Battery Scientist of G3, where he developed a variety of novel energy storage materials for different applications, such as lithium ion batteries, electrochemical and hybrid capacitors. From 2010 to 2015, Dr. Chai was a Research Associate, working on carbon and energy storage materials, at Oak Ridge National Lab. Dr. Chai has co authored seven issued U.S. patents, one book chapter, and 45 peer revied research articles and has published in 30 internationally renowned scientific jnals, including Nature Communications and the Jnal of the American Chemical Society. Dr. Chai received a Ph.D in Chemistry from Tsinghua University and completed his post doctoral training at the University of California at Berkeley.