Inventor

WU HUNG-CHIH

CN8 patents

⚠️ This page may combine multiple inventors who share the name “WU HUNG-CHIH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WU HUNG-CHIH

3 patents

US7790259B2Sep 7, 2010

Cut-free magnetic tape structure

WU HUNG-CHIH5 citations54

US7988806B2Aug 2, 2011

Method for manufacturing a rubber magnet with a colored facial gum material layer and a rubber magnet thereof

WU HUNG-CHIH1 citations44

US7674509B2Mar 9, 2010

Tape-type magnet

WU HUNG-CHIH0 citations33

LI YUAN-YAO

2 patents

US8299699B2Oct 30, 2012

Double-sided light emitting field emission device and method of manufacturing the same

LI YUAN-YAO2 citations54

US9018831B2Apr 28, 2015

Triode-type field emission device and method of manufacturing the same

LI YUAN-YAO0 citations33

DELTA ELECTRONICS INC

1 patent

US6812871B2Nov 2, 2004

Extension unit for PLC system and I/O controller thereof

DELTA ELECTRONICS INC12 citations70

DELTA ELECTRONICS

1 patent

US7003681B2Feb 21, 2006

Programmable logic controller with an auxiliary processing unit

DELTA ELECTRONICS5 citations59

INTERFACE TECH CHENGDU CO LTD

1 patent

US11837124B2Dec 5, 2023

Method for testing light-emitting elements, testing device, and substrate

INTERFACE TECH CHENGDU CO LTD0 citations48