Inventor
YEH LIANG-TA
TW19 patents
⚠️ This page may combine multiple inventors who share the name “YEH LIANG-TA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DARFON ELECTRONICS CORP
13 patentsUS6860612B2Mar 1, 2005
Illuminated keyboard switch structure
DARFON ELECTRONICS CORP145 citations98
US9837221B2Dec 5, 2017
Key switch with noise reduction mechanism
DARFON ELECTRONICS CORP8 citations82
US11424090B2Aug 23, 2022
Keyswitch support connection structure and keyswitch structure therewith
DARFON ELECTRONICS CORP2 citations72
US11189442B2Nov 30, 2021
Keyswitch structure
DARFON ELECTRONICS CORP3 citations71
US10804049B1Oct 13, 2020
Keyswitch structure
DARFON ELECTRONICS CORP2 citations71
US10332695B2Jun 25, 2019
Key switch with noise reduction mechanism
DARFON ELECTRONICS CORP1 citations71
US11328879B2May 10, 2022
Keyswitch structure
DARFON ELECTRONICS CORP3 citations70
US7589293B2Sep 15, 2009
Membrane switch circuit and keyswitch using such membrane switch circuit
DARFON ELECTRONICS CORP4 citations62
US12131874B2Oct 29, 2024
Keyswitch support connection structure and keyswitch structure therewith
DARFON ELECTRONICS CORP0 citations61
US7973254B2Jul 5, 2011
Key structure
DARFON ELECTRONICS CORP5 citations61
US7728243B2Jun 1, 2010
Keyboard with wobble prevention structure
DARFON ELECTRONICS CORP2 citations61
US7696446B2Apr 13, 2010
Key structure
DARFON ELECTRONICS CORP1 citations51
US10049828B2Aug 14, 2018
Key switch with noise reduction mechanism
DARFON ELECTRONICS CORP0 citations50