CC

Chao Chen

BL Blackberry Limited: 3 patents #89 of 726Top 15%
📍 Baofeng County, CN: #1 of 2 inventorsTop 50%
Overall (2017): #83,805 of 506,227Top 20%
3
Patents 2017

Issued Patents 2017

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9823754 Method of forming a keypad assembly 2017-11-21
9711303 Dome-shaped assembly and handheld electronic device including dome-shaped assembly 2017-07-18
9601285 Method and apparatus pertaining to keycap light guides Xiaofeng Li, Li Huang 2017-03-21