12 Utility Patents
#1,635 in Shanghai
#10,403 in China
#326,972 in the World
Forward Citations = 54
Company Filing History:

Shpp Global Technologies B.v.
Zhongshan Ophthalmic Center, Sun Yat-sen University
4. 1 out of 2
Lightstar Corporation
5. 1 out of 1
Outdoor Direct Corporation
where one patent can have more than one assignee
Get your Inventor Badge Today