KH

Koa-Cherng Huang

📍 Tainan, TW: #2,725 of 4,566 inventorsTop 60%
Overall (All Time): #3,934,167 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4853161 Auto turning-off humidifier — 1989-08-01