111 Utility Patents
#44 in Shanghai
#416 in China
#7,834 in the World
Forward Citations = 69
Company Filing History:

Huazhong University of Science and Technology
Silead Inc.
4. 1 out of 1
Shanghai Hangyi Research Institute of High-tech Development Co.,ltd.
5. 1 out of 2
Huawei Technologies Co., Ltd. and Huawei Technologies Co., Ltd.
where one patent can have more than one assignee
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