JC

Jung-Hsin Chien

AC Amtran Technology Co.: 3 patents #26 of 141Top 20%
📍 New Taipei, TW: #3,802 of 10,472 inventorsTop 40%
Overall (All Time): #1,494,583 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9774938 Audio output device and video/audio output device using the same — 2017-09-26
9686600 Audio output device and video/audio output device using the same — 2017-06-20
8953832 Audio output device and video/audio output device using the same — 2015-02-10