Inventor
WU YUNG-HAN
TW7 patents
⚠️ This page may combine multiple inventors who share the name “WU YUNG-HAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HSU CHENG-CHUNG
3 patentsUS8424027B1Apr 16, 2013
Optical disc drive and tray locking device thereof
HSU CHENG-CHUNG3 citations59
US8424028B1Apr 16, 2013
Tray locking device of optical disc drive with anti-shock mechanism
HSU CHENG-CHUNG4 citations59
US8793711B2Jul 29, 2014
Tray locking device for optical disc drive
HSU CHENG-CHUNG0 citations38