TC

Ting-Kwok Cheng

📍 Poway, CA: #460 of 1,186 inventorsTop 40%
🗺 California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,613,603 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6334951 Reverse osmosis water treatment system with tube connecting unit — 2002-01-01
5921086 Cooling type cold wind fan assembly — 1999-07-13
5545322 Cold and hot water combination filtering faucet — 1996-08-13