Inventor
YU CHANG-CHIANG
TW12 patents
⚠️ This page may combine multiple inventors who share the name “YU CHANG-CHIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YU CHANG-CHIANG
7 patentsUS8578743B2Nov 12, 2013
Cable lock
YU CHANG-CHIANG21 citations91
US8528370B2Sep 10, 2013
Lock
YU CHANG-CHIANG17 citations83
US8297086B2Oct 30, 2012
Loop connector and cable lock using the same
YU CHANG-CHIANG17 citations83
US8087274B2Jan 3, 2012
Lock structure with auto-reset function
YU CHANG-CHIANG10 citations83
US8671721B2Mar 18, 2014
Lock structure
YU CHANG-CHIANG4 citations72
US8695384B2Apr 15, 2014
Lock structure
YU CHANG-CHIANG2 citations61
US8578744B2Nov 12, 2013
Lock structure for electronic device
YU CHANG-CHIANG2 citations61
SINOX CO LTD
5 patentsUS7104093B2Sep 12, 2006
Cable lock
SINOX CO LTD53 citations92
US6848926B2Feb 1, 2005
Securing device having bypass interface
SINOX CO LTD54 citations92
USD899219SOct 20, 2020
Lock box
SINOX CO LTD6 citations83
US7249475B2Jul 31, 2007
Padlock
SINOX CO LTD11 citations83
US10794092B2Oct 6, 2020
Lock box
SINOX CO LTD0 citations41