HH

Huoy-Jen Hwang

📍 Baoshan, TW: #1,565 of 3,661 inventorsTop 45%
Overall (All Time): #2,248,710 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5896862 Hair clip structure having a comb concealed therein — 1999-04-27
4896308 Digital clock for giving acoustic time-indicating signals at predetermined moments — 1990-01-23