CH

Ching-Chieh Hung

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #3,374,174 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7156367 Gas control knob that is operated manually or automatically Ching-Ying Huang, Hsin-Ming Huang, Hsin-Hsiung Huang, Pao-Hui Huang, Chung-Sheng Yen 2007-01-02