CC

Cheng-Ching Chang

RH Rhymebus: 3 patents #1 of 13Top 8%
Overall (All Time): #1,520,183 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9059650 Angle detecting module and method for motor rotor Ming-Shi Huang, Hung-Hsing Chiang, Ming-Chang Chou 2015-06-16
8772984 Fitness equipment energy regenerating and saving system 2014-07-08
8094472 Power factor correction converter capable of fast adjusting load Ming-Shi Huang, Yue-Huei Lei 2012-01-10