XF

Xu Feng

PL Peratch Holdco Limited: 4 patents #1 of 8Top 15%
Overall (2024): #39,783 of 561,600Top 8%
4
Patents 2024

Issued Patents 2024

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12097692 Electronic device comprising a pressure sensor Cao Jin, Sun Kun, Wei Xin 2024-09-24
12032749 Electronic keyboard Lv Bing, You Dawei, Cao Jin 2024-07-09
11909390 Button structure You Dawei, Li Zefeng, Cao Jin 2024-02-20
11868554 Pressure sensor Cao Jin, Sun Kun, Wei Xin 2024-01-09