44 Utility Patents
#973 in Beijing
#2,023 in China
#48,540 in the World
Forward Citations = 18
Company Filing History:

Ordos Yuansheng Optoelectronics Co., Ltd.

4. 4 out of 62
Boe Mled Technology Co., Ltd.
5. 3 out of 723
Zymogenetics, Inc.
where one patent can have more than one assignee
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