2 Utility Patents
#728 in Guangzhou
#64,151 in China
Forward Citations = 0
Company Filing History:
South China Normal University
Academy of Shenzhen Guohua Optoelectronics
Shenzhen Guohua Optoelectronics Co., Ltd.
4. 1 out of 1
Shenzhen Guohua Optoelecironics Co., Ltd.
where one patent can have more than one assignee
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