Inventor
LIU CHIN-CHANG
TW39 patents
⚠️ This page may combine multiple inventors who share the name “LIU CHIN-CHANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WINTEK CORP
14 patentsUS7663708B2Feb 16, 2010
Multi-domain liquid crystal display
WINTEK CORP29 citations92
US7973897B2Jul 5, 2011
Multi-domain liquid crystal display
WINTEK CORP9 citations83
US7978271B2Jul 12, 2011
Multi-domain liquid crystal display and array substrate thereof comprising a storage capacitor having an auxiliary electrode controlled by a preceding scan line or signal line
WINTEK CORP3 citations63
US7808565B2Oct 5, 2010
Liquid crystal display and active matrix substrate thereof
WINTEK CORP2 citations63
US7580094B2Aug 25, 2009
Transreflective LCD panel and electronic device using the same
WINTEK CORP5 citations63
US8049827B2Nov 1, 2011
Thin film transistor array substrate
WINTEK CORP2 citations62
US7557880B2Jul 7, 2009
Transflective LCD having a dual common-electrode structure
WINTEK CORP2 citations60
US7619707B2Nov 17, 2009
Multi-domain liquid crystal display
WINTEK CORP5 citations58
US7728929B2Jun 1, 2010
Transflective liquid crystal display device
WINTEK CORP2 citations57
US7570329B2Aug 4, 2009
LCD panel and electronic device using the same
WINTEK CORP1 citations50
US7551249B2Jun 23, 2009
Transflective pixel structure and fabricating method thereof
WINTEK CORP0 citations49
US7884911B2Feb 8, 2011
Fringe field switching (FFS) semi-transmissive liquid crystal display
WINTEK CORP0 citations38
US9397660B2Jul 19, 2016
Touch panel
WINTEK CORP0 citations36
US8951921B2Feb 10, 2015
Method of forming thin film poly silicon layer and method of forming thin film transistor
WINTEK CORP0 citations35
TEKPAK CORP
12 patentsUS6745678B1Jun 8, 2004
Deadlock strap releasing device for a strapping machine
TEKPAK CORP19 citations83
US6622619B1Sep 23, 2003
Rod-actuating strap control device for a strapping machine
TEKPAK CORP9 citations73
US6564701B1May 20, 2003
Band-thickness adjusting device for a portable packing machine
TEKPAK CORP9 citations73
US9533834B1Jan 3, 2017
Pusher system for a strapping machine
TEKPAK CORP2 citations72
US6360932B1Mar 26, 2002
Strap feeding and withdrawing structures of an upright binding machine
TEKPAK CORP7 citations69
US7871031B2Jan 18, 2011
Device having a liftable strap supply reel
TEKPAK CORP2 citations62
US7677168B1Mar 16, 2010
Easy-maintenance strap guide system of a strapping machine
TEKPAK CORP4 citations62
US6412257B1Jul 2, 2002
Portable and manual binding device
TEKPAK CORP6 citations58
US12187469B1Jan 7, 2025
Method for packing an article
TEKPAK CORP0 citations51
US11305899B2Apr 19, 2022
Pallet strapping device
TEKPAK CORP0 citations51
US8020488B1Sep 20, 2011
Strapping machine
TEKPAK CORP1 citations51
US6708605B2Mar 23, 2004
Strap reserving control device for a strapping machine
TEKPAK CORP0 citations41