PEN-WEI CHEN

PC Prohero Group Co.: 6 patents #1 of 1Top 100%

📍 Tainan, TW: #43 of 742 inventorsTop 6%

Overall (2017): #19,196 of 506,227Top 4%

Patents 2017

Issued Patents 2017

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date
9841611	Lens exchanging structure of spectacles	—	2017-12-12
9835873	Spectacle structure with transformable frames	—	2017-12-05
D795331	Eyeglasses	—	2017-08-22
D777827	Eyeglasses	—	2017-01-31
D777828	Eyeglasses	—	2017-01-31
D777829	Eyeglasses	—	2017-01-31