Inventor

HSU CHIEN-SHIH

TW52 patents

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

DARFON ELECTRONICS CORP

39 patents

US7388167B2Jun 17, 2008

Keyboard structure

DARFON ELECTRONICS CORP57 citations98

US7022927B2Apr 4, 2006

Keyboards with elevated keys

DARFON ELECTRONICS CORP63 citations98

US6559399B2May 6, 2003

Height-adjusting collapsible mechanism for a button key

DARFON ELECTRONICS CORP84 citations98

US6706986B2Mar 16, 2004

Scissors-like linkage structure, key switch including the structure and method of assembling the same

DARFON ELECTRONICS CORP59 citations96

US6388219B2May 14, 2002

Computer keyboard key device made from a rigid printed circuit board

DARFON ELECTRONICS CORP55 citations96

US7683280B2Mar 23, 2010

Keyboards and key structures thereof

DARFON ELECTRONICS CORP20 citations93

US6747867B2Jun 8, 2004

Elevated and lower keyboard apparatus

DARFON ELECTRONICS CORP30 citations93

US7239303B2Jul 3, 2007

Keyboard structure

DARFON ELECTRONICS CORP25 citations92

US6761494B2Jul 13, 2004

Button apparatus with a complex elastic unit

DARFON ELECTRONICS CORP35 citations87

US9508505B2Nov 29, 2016

Keyswitch structure

DARFON ELECTRONICS CORP13 citations84

US9412535B2Aug 9, 2016

Keyswitch structure

DARFON ELECTRONICS CORP8 citations84

US9343247B2May 17, 2016

Keyswitch

DARFON ELECTRONICS CORP11 citations84

US7623117B2Nov 24, 2009

Adjustable mouse

DARFON ELECTRONICS CORP12 citations84

US7417200B2Aug 26, 2008

Input devices and key structures thereof having resilient mechanisms

DARFON ELECTRONICS CORP11 citations84

US7085129B2Aug 1, 2006

Support apparatus

DARFON ELECTRONICS CORP11 citations84

US7034718B2Apr 25, 2006

Keyboard with elevated keys

DARFON ELECTRONICS CORP18 citations84

US6950038B2Sep 27, 2005

Collapsible keyboard

DARFON ELECTRONICS CORP12 citations84

US6713700B2Mar 30, 2004

Elevatable key switch and keyboard with the same

DARFON ELECTRONICS CORP17 citations84

US6504120B2Jan 7, 2003

Push-button switch

DARFON ELECTRONICS CORP17 citations84

US9099261B2Aug 4, 2015

Keyswitch

DARFON ELECTRONICS CORP10 citations82

US7882609B2Feb 8, 2011

Key, X-structure and manufacturing method thereof

DARFON ELECTRONICS CORP6 citations74

US7125180B2Oct 24, 2006

Collapsible keyboard with supporting structure

DARFON ELECTRONICS CORP7 citations74

US7052195B2May 30, 2006

Foldable input apparatus

DARFON ELECTRONICS CORP10 citations74

US6633012B2Oct 14, 2003

Key device with a scissors-like structure

DARFON ELECTRONICS CORP11 citations74

US6545238B2Apr 8, 2003

Key device with a scissors mechanism

DARFON ELECTRONICS CORP9 citations74

US9715975B2Jul 25, 2017

Keyswitch using magnetic force to restore cap position

DARFON ELECTRONICS CORP2 citations73

US6585217B2Jul 1, 2003

Electronic instrument supporting apparatus for use with input device

DARFON ELECTRONICS CORP10 citations73

US6924788B2Aug 2, 2005

Collapsible keyboard

DARFON ELECTRONICS CORP7 citations72

US6726093B2Apr 27, 2004

Keyboard and key structure with scissors-shaped frame

DARFON ELECTRONICS CORP10 citations72

US6491456B2Dec 10, 2002

Keyboard thin film circuit board with trenches to release air from hollow rubber domes

DARFON ELECTRONICS CORP12 citations66

US7954222B2Jun 7, 2011

Key, X-structure and manufacturing method thereof

DARFON ELECTRONICS CORP3 citations63

US7375295B2May 20, 2008

Collapsible keyboard

DARFON ELECTRONICS CORP4 citations63

US7345253B2Mar 18, 2008

Key structures

DARFON ELECTRONICS CORP5 citations63

US6992657B2Jan 31, 2006

Input device

DARFON ELECTRONICS CORP6 citations63

US6975506B2Dec 13, 2005

Electronic apparatus and input device with movable support device

DARFON ELECTRONICS CORP3 citations63

US6672782B2Jan 6, 2004

Keyboard structure

DARFON ELECTRONICS CORP4 citations63

US6538222B2Mar 25, 2003

Push button switch apparatus and method of assembling the same

DARFON ELECTRONICS CORP3 citations63

US6300583B1Oct 9, 2001

Collapsible key structure with scissors type linkage

DARFON ELECTRONICS CORP6 citations63

US6964531B2Nov 15, 2005

Light module and keyboard utilizing same

DARFON ELECTRONICS CORP3 citations60

DARFON ELECTRONICS SUZHOU CO LTD

5 patents

US9236205B2Jan 12, 2016

Keyswitch and keyboard thereof

DARFON ELECTRONICS SUZHOU CO LTD8 citations82

US10008345B2Jun 26, 2018

Keyswitch

DARFON ELECTRONICS SUZHOU CO LTD5 citations73

US9984840B2May 29, 2018

Keyswitch structure, switch structure and method of assembling a keyswitch structure

DARFON ELECTRONICS SUZHOU CO LTD6 citations73

US9236204B2Jan 12, 2016

Keyswitch with magnetic restoration mechanism

DARFON ELECTRONICS SUZHOU CO LTD3 citations72

US9378903B2Jun 28, 2016

Keyswitch structure and balance link thereof

DARFON ELECTRONICS SUZHOU CO LTD1 citations52

HSU CHIEN-SHIH

3 patents

US8110764B2Feb 7, 2012

Key structure

HSU CHIEN-SHIH7 citations82

US9064651B2Jun 23, 2015

Keyswitch

HSU CHIEN-SHIH13 citations81

US8274006B2Sep 25, 2012

Gas releasable key structure and keyboard structure using the same

HSU CHIEN-SHIH1 citations51

ACER PERIPHERALS INC

2 patents

US5670759ASep 23, 1997

Push button switch including complementary housing and actuator polygonal shapes

ACER PERIPHERALS INC25 citations93

US6133538AOct 17, 2000

Keyswitch with rubber dome disposed within housing provided by the plunger

ACER PERIPHERALS INC8 citations74

CHANG CHAO LUNG

1 patent

US8970331B2Mar 3, 2015

Keyswitch assembly and keyboard

CHANG CHAO LUNG20 citations85

Showing the top 50 of 52 patents by PatentIndex Score.