TC

Tinghai Cheng

Overall (All Time): #1,184,846 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D866492 Magnet plate — 2019-11-12
10384319 Magnetic plate for attracting cartridge — 2019-08-20
D827305 GPS storage box — 2018-09-04
D816337 GPS storage box — 2018-05-01