Founder of AsiaInfo-Linkage, Inc., United ITV, Inc. and Asiainfo Technologies (China) Ltd., Ji An Ding occupies the position of Managing Director at Beijing Century GSR Ventures Management Co., Ltd., Chairman for United ITV, Inc. and Chief Executive & Technology Officer at Alta Devices, Inc. Ji An Ding is also on the board of Baidu, Inc., AsiaInfo Technologies Ltd. and AsiaInfo Technologies (HK) Ltd. and Senior Vice President at Hanergy Thin Film Power Group Ltd.

In the past he was Director at AsiaInfo-Linkage, Inc.

He received a graduate degree from the University of California, Los Angeles and an undergraduate degree from Peking University.