21 Utility Patents
#18 in Shandong
#5,367 in China
#157,512 in the World
Forward Citations = 8
Company Filing History:
Shandong New Beiyang Information Technology Co., Ltd.
Shangdong New Beiyang Information Technology Co., Ltd.
Weihai New Beiyang Digital Technology Co., Ltd.
where one patent can have more than one assignee
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