9 Utility Patents
#615 in Guangdong
#14,493 in China
#457,239 in the World
Forward Citations = 4
Company Filing History:
Qkm Technology (dong Guan) Co., Ltd
Vincent Medical (dong Guan) Manufacturing Co., Ltd.
Vincent Medical (dong Guan) Technology Co., Ltd
4. 2 out of 4,290

5. 1 out of 22
Powerchina Huadong Engineering Corporation Limited
where one patent can have more than one assignee
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