CH

Ching-Feng Hsu

AO Au Optronics: 3 patents #977 of 2,945Top 35%
PE Pegatron: 1 patents #213 of 650Top 35%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 New Taipei, TW: #333 of 10,472 inventorsTop 4%
Overall (All Time): #124,152 of 4,157,543Top 3%
30
Patents All Time

Issued Patents All Time

Showing 26–30 of 30 patents

Patent #TitleCo-InventorsDate
D495831 Electric fluff remover — 2004-09-07
D481841 Vacuum — 2003-11-04
D459028 Electrical hair ball remover — 2002-06-18
D459038 Portable vacuum cleaner — 2002-06-18
D455228 Electrical fluff remover — 2002-04-02