Assignee
DARFON ELECTRONICS CORP
TW348 patents
Top patents by PatentIndex Score
US7994880B2Aug 9, 2011
Energy transferring system and method thereof
DARFON ELECTRONICS CORP186 citations98
US7388167B2Jun 17, 2008
Keyboard structure
DARFON ELECTRONICS CORP57 citations98
US7022927B2Apr 4, 2006
Keyboards with elevated keys
DARFON ELECTRONICS CORP63 citations98
US6860612B2Mar 1, 2005
Illuminated keyboard switch structure
DARFON ELECTRONICS CORP145 citations98
US6559399B2May 6, 2003
Height-adjusting collapsible mechanism for a button key
DARFON ELECTRONICS CORP84 citations98
USD545303SJun 26, 2007
Remote keyboard
DARFON ELECTRONICS CORP68 citations96
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
US7540675B2Jun 2, 2009
Foldable keyboard
DARFON ELECTRONICS CORP27 citations93
US6747867B2Jun 8, 2004
Elevated and lower keyboard apparatus
DARFON ELECTRONICS CORP30 citations93
US6518954B1Feb 11, 2003
Sensitive and short height pointing device
DARFON ELECTRONICS CORP43 citations93
US7239303B2Jul 3, 2007
Keyboard structure
DARFON ELECTRONICS CORP25 citations92
US7126499B2Oct 24, 2006
Keyboard
DARFON ELECTRONICS CORP32 citations92
US6288353B1Sep 11, 2001
Computer keyswitch with accurately positioned rubber domes
DARFON ELECTRONICS CORP22 citations92
USD534535SJan 2, 2007
Mouse
DARFON ELECTRONICS CORP37 citations91
US7541554B2Jun 2, 2009
Key structure
DARFON ELECTRONICS CORP51 citations90
US7154366B2Dec 26, 2006
Bobbin module of transformer
DARFON ELECTRONICS CORP18 citations90
US6937129B2Aug 30, 2005
Transformer
DARFON ELECTRONICS CORP24 citations90
US6922023B2Jul 26, 2005
Multiple-lamp backlight inverter
DARFON ELECTRONICS CORP74 citations90
USD566108SApr 8, 2008
Earphone
DARFON ELECTRONICS CORP57 citations87
US7268501B1Sep 11, 2007
Multi-lamp driving circuit
DARFON ELECTRONICS CORP25 citations87
US6761494B2Jul 13, 2004
Button apparatus with a complex elastic unit
DARFON ELECTRONICS CORP35 citations87
US6672558B2Jan 6, 2004
Holding apparatus for information input devices
DARFON ELECTRONICS CORP21 citations87
US10431402B2Oct 1, 2019
Button switch with adjustable tactile feedback
DARFON ELECTRONICS CORP19 citations86
US10276327B2Apr 30, 2019
Luminous keyboard and luminous keyswitch thereof
DARFON ELECTRONICS CORP16 citations86
US7449651B2Nov 11, 2008
Press key structure
DARFON ELECTRONICS CORP28 citations85
USD521022SMay 16, 2006
Media player
DARFON ELECTRONICS CORP19 citations85
US6400354B1Jun 4, 2002
Pointing stick device that can effectively sense pressure from its cap
DARFON ELECTRONICS CORP23 citations85
US10310609B2Jun 4, 2019
Keyswitch with adjustable tactile feedback
DARFON ELECTRONICS CORP9 citations84
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
US8030585B2Oct 4, 2011
Press-key structure
DARFON ELECTRONICS CORP8 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
USD558205SDec 25, 2007
Mouse
DARFON ELECTRONICS CORP11 citations84
US7085129B2Aug 1, 2006
Support apparatus
DARFON ELECTRONICS CORP11 citations84
US7043281B2May 9, 2006
Portable electronic apparatus and detachable input device thereof
DARFON ELECTRONICS CORP14 citations84
USD520008SMay 2, 2006
Mouse
DARFON ELECTRONICS CORP14 citations84
US7034718B2Apr 25, 2006
Keyboard with elevated keys
DARFON ELECTRONICS CORP18 citations84
USD513258SDec 27, 2005
Mouse
DARFON ELECTRONICS CORP15 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
US6698957B2Mar 2, 2004
Foldable keyboard with point stick
DARFON ELECTRONICS CORP15 citations84
US6504120B2Jan 7, 2003
Push-button switch
DARFON ELECTRONICS CORP17 citations84
US6361349B1Mar 26, 2002
High voltage connector
DARFON ELECTRONICS CORP14 citations84
US11574778B2Feb 7, 2023
Illuminated keyswitch structure and illuminating module thereof
DARFON ELECTRONICS CORP14 citations83
US11108393B2Aug 31, 2021
Optical keyswitch triggered by support mechanism having at least one rotatable frame enable a protrusion to move along with a key cap
DARFON ELECTRONICS CORP7 citations83
USD501478SFeb 1, 2005
Keyboard
DARFON ELECTRONICS CORP14 citations83
Showing the top 50 of 348 patents by PatentIndex Score.