JC

Jung-chen Chein

IT ITRI: 1 patents #5,197 of 9,619Top 55%
Overall (All Time): #3,534,909 of 4,157,543Top 90%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6341951 Combination double screw rotor assembly Chun-Chien Chen, Tean-Mu Shen, Ming-Hsin Liu 2002-01-29