23 Utility Patents
#187 in Guangdong
#4,820 in China
#138,051 in the World
Forward Citations = 0
Company Filing History:


Beijing Baidu Science Technology Co., Ltd.
where one patent can have more than one assignee
Get your Inventor Badge Today
#187 in Guangdong
#4,820 in China
#138,051 in the World
Company Filing History:


Get your Inventor Badge Today