Tao Duan

CGEN Digital Media Co. Ltd. engages in the operating of in-store digital advertising networks. It advertises in hypermarkets and home-improvement superstores. The company was founded by Tian Guan Yong and Yi Sing Chan in 2003 and is headquartered in Shanghai, China.

University of Southern California is a private research university that mainly offers undergraduate, graduate & other higher education. The university was founded in 1880 and is headquartered in Los Angeles, CA.

Beijing DeepQuant.AI Technologies Co. engages in the technology development and provides computer system services. It provides data processing, mobile phone input solutions and application software services. The company was founded on March 9, 2007 and is headquartered in Beijing, China.

Beijing Simiao Internet Medical Technology Co., Ltd. engages in the development and consulting of mobile health technology. Its business activities include enterprise management consulting, educational consulting, economic and trade consulting, cultural and sports consulting, investment consulting, investment and asset management, project investment, software consulting and development, advertising and design, conference and public relations services, as well as sale of food, medicine, and medical equipment. The company was founded on October 28, 2014 and is headquartered in Beijing, China.

Cardea Medsystems (Tianjin) Co., Ltd. engages in the research and development, production, and sale of medical devices. It offers endometrial ablation devices for treatment of idiopathic abnormal uterine bleeding diseases. The company was founded on April 7, 2009 and is headquartered in Tianjin, China.

Piedmont Medsystems (Zhuhai) Co., Ltd. engages in the development, consulting, and transfer of medical equipment and mechatronics technology. It also offers electronic components, mechanical parts processing, conference and exhibition services, and organization of technical exchange activities. The company was founded May 16, 2017 and is headquartered in Zhuhai, China.