3 Utility Patents
#6,513 in Shenzhen
#45,048 in China
Forward Citations = 2
Company Filing History:

Shenzhen Goldsun Network Intelligence Technology Co., Ltd.
Shenzhen Treasure Technology Co., Ltd.
4. 1 out of 4,047
Hong-fu Jin Precision Industry (shenzhen) Co., Ltd.
where one patent can have more than one assignee
Get your Inventor Badge Today