118 Utility and 6 Design Patents
#51 in Shenzhen
#382 in China
#6,947 in the World
rank by utility patentsForward Citations = 158
Company Filing History:
Appotronics Corporation Limited
Ylx Corporation
Shenzhen Trony Science & Technology Development Co., Ltd.
4. 7 out of 27,394

5. 4 out of 832,912 patents
Other
where one patent can have more than one assignee
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