Dr. Ruey-Bin Kao has served as a director since June 2018. He has more than 30 years of expertise in technology, telecommunication, corporate governance, and consumer business. Dr. Kao has held senior leadership roles, driving revenue growth and profitability, at numerous global companies, including Telstra Corporation Ltd. (“Telstra”) (Chief Executive Officer, Greater China), Applied Materials China (President, China), China Hewlett-Packard Co. Ltd (China Managing Director / General Manager of Enterprise Business), Motorola, Inc. (China Chairman / President) and AT&T Bell Laboratories (Business and Product Marketing Manager). Most recently, from January 2014 to December 2017, Dr. Kao served as the Chief Executive Officer, Greater China, at Telstra, Australia’s leading telecommunications and technology company, where his management responsibilities included building strategic partnerships to enhance the company’s brand, as well as developing and executing an effective growth strategy by identifying areas of potential in the rapidly evolving Greater China market. Dr. Kao was formerly a director of China Telecommunications Corporation, China National Travel Services Group Corporation Ltd. and Shenhua Group Corporation Ltd. (now known as China Energy Investment Corporation Ltd.). Dr. Kao holds a bachelor degree in Computer Science from Tamkang University, master’s degree in Computer and Information Science from the University of Delaware and a doctorate degree of Business Administration from the Hong Kong Polytechnic University.