5 Utility Patents
#28 in Hebei
#27,169 in China
#827,581 in the World
Forward Citations = 1
Company Filing History:

Tunghsu Technology Group Co., Ltd.
Tunghsu Group Co., Ltd.
4. 1 out of 1
Hebei Grandios Pharma Co., Ltd.
5. 1 out of 1
Shijiazhuang Xuxin Optoelectronic Technology Co., Ltd.
where one patent can have more than one assignee
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