22 Utility and 3 Design Patents
#498 in Taipei
#4,006 in Taiwan
#147,290 in the World
rank by utility patentsForward Citations = 147
Company Filing History:

Lingsen Precision Industries, Ltd.
Obi Pharma Inc.
4. 3 out of 15,114
Nike, Inc.
5. 2 out of 1,702

where one patent can have more than one assignee
Get your Inventor Badge Today