PEN-WEI CHEN

PC Prohero Group Co.: 4 patents #1 of 1Top 100%

📍 Tainan, TW: #79 of 837 inventorsTop 10%

Overall (2018): #38,050 of 503,207Top 8%

Patents 2018

Issued Patents 2018

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
10162192	Assembly structure for eyeglass lens	—	2018-12-25
9958702	Eyeglasses assembly structure having nose support	—	2018-05-01
9927631	Interchangeable frame for eyeglasses	—	2018-03-27
9857606	Spectacle structure with transformable frames	—	2018-01-02