Assignee
DARFON ELECTRONICS CORP
TW·348 granted patents·156 pending applications·2,669 citations·filing 1998–2025
Top patents by PatentIndex Score
504 records- 0198US7994880B2Energy transferring system and method thereofDARFON ELECTRONICS CORP·Filed 2008·Granted Aug 9, 2011·186 cites·16 claims
- 0298US7388167B2Keyboard structureDARFON ELECTRONICS CORP·Filed 2007·Granted Jun 17, 2008·57 cites·12 claims
- 0397US11728110B2Illuminated keyswitch structure and illuminating moduleDARFON ELECTRONICS CORP·Filed 2022·Granted Aug 15, 2023·4 cites·19 claims
- 0497US10431402B2Button switch with adjustable tactile feedbackDARFON ELECTRONICS CORP·Filed 2018·Granted Oct 1, 2019·19 cites·24 claims
- 0597US10276327B2Luminous keyboard and luminous keyswitch thereofDARFON ELECTRONICS CORP·Filed 2017·Granted Apr 30, 2019·16 cites·13 claims
- 0697US9508505B2Keyswitch structureDARFON ELECTRONICS CORP·Filed 2015·Granted Nov 29, 2016·13 cites·29 claims
- 0797US6860612B2Illuminated keyboard switch structureDARFON ELECTRONICS CORP·Filed 2002·Granted Mar 1, 2005·145 cites·14 claims
- 0896US12046428B2Backlight keyboardDARFON ELECTRONICS CORP·Filed 2022·Granted Jul 23, 2024·5 cites·10 claims
- 0996US11735379B2Keyswitch assemblyDARFON ELECTRONICS CORP·Filed 2022·Granted Aug 22, 2023·4 cites·20 claims
- 1096US11721500B2Keyswitch assembly and support mechanism thereofDARFON ELECTRONICS CORP·Filed 2022·Granted Aug 8, 2023·4 cites·19 claims
- 1196US11574778B2Illuminated keyswitch structure and illuminating module thereofDARFON ELECTRONICS CORP·Filed 2022·Granted Feb 7, 2023·14 cites·20 claims
- 1296US10310609B2Keyswitch with adjustable tactile feedbackDARFON ELECTRONICS CORP·Filed 2017·Granted Jun 4, 2019·9 cites·24 claims
- 1396US9343247B2KeyswitchDARFON ELECTRONICS CORP·Filed 2015·Granted May 17, 2016·11 cites·6 claims
- 1496US7022927B2Keyboards with elevated keysDARFON ELECTRONICS CORP·Filed 2005·Granted Apr 4, 2006·63 cites·32 claims
- 1596US6559399B2Height-adjusting collapsible mechanism for a button keyDARFON ELECTRONICS CORP·Filed 2001·Granted May 6, 2003·84 cites·16 claims
- 1695US12315686B2Lighting keyboard, backlight module and lighting boardDARFON ELECTRONICS CORP·Filed 2024·Granted May 27, 2025·4 cites·18 claims
- 1795US12062506B2Illuminated keyswitch structure and illuminating moduleDARFON ELECTRONICS CORP·Filed 2023·Granted Aug 13, 2024·2 cites·15 claims
- 1895US11914185B1Keyswitch having backlight module with three lighting units and two light modifiersDARFON ELECTRONICS CORP·Filed 2023·Granted Feb 27, 2024·4 cites·24 claims
- 1995US11764004B2Illuminated keyswitch structureDARFON ELECTRONICS CORP·Filed 2021·Granted Sep 19, 2023·4 cites·17 claims
- 2095US11469474B2Battery assemblyDARFON ELECTRONICS CORP·Filed 2020·Granted Oct 11, 2022·5 cites·20 claims
- 2195US11223357B2KeyswitchDARFON ELECTRONICS CORP·Filed 2020·Granted Jan 11, 2022·6 cites·22 claims
- 2295US6706986B2Scissors-like linkage structure, key switch including the structure and method of assembling the sameDARFON ELECTRONICS CORP·Filed 2003·Granted Mar 16, 2004·59 cites·19 claims
- 2394US12019261B2Illuminant circuit board, backlight module and lighting keyboardDARFON ELECTRONICS CORP·Filed 2023·Granted Jun 25, 2024·2 cites·23 claims
- 2494US10867759B2Keyswitch structureDARFON ELECTRONICS CORP·Filed 2020·Granted Dec 15, 2020·3 cites·17 claims
- 2594US9837221B2Key switch with noise reduction mechanismDARFON ELECTRONICS CORP·Filed 2016·Granted Dec 5, 2017·8 cites·24 claims
- 2694US9412535B2Keyswitch structureDARFON ELECTRONICS CORP·Filed 2015·Granted Aug 9, 2016·8 cites·30 claims
- 2794USD545303SRemote keyboardDARFON ELECTRONICS CORP·Filed 2006·Granted Jun 26, 2007·68 cites·1 claims
- 2893US12253706B2Lighting keyboard and backlight moduleDARFON ELECTRONICS CORP·Filed 2024·Granted Mar 18, 2025·5 cites·21 claims
- 2993US11977250B2Lighting keyboard, backlight module and lighting substrateDARFON ELECTRONICS CORP·Filed 2023·Granted May 7, 2024·4 cites·14 claims
- 3093US11869730B2Keycap support mechanism and keyswitch structureDARFON ELECTRONICS CORP·Filed 2022·Granted Jan 9, 2024·4 cites·20 claims
- 3193US11424090B2Keyswitch support connection structure and keyswitch structure therewithDARFON ELECTRONICS CORP·Filed 2021·Granted Aug 23, 2022·2 cites·20 claims
- 3293US9953776B2KeyswitchDARFON ELECTRONICS CORP·Filed 2017·Granted Apr 24, 2018·9 cites·11 claims
- 3393US7540675B2Foldable keyboardDARFON ELECTRONICS CORP·Filed 2006·Granted Jun 2, 2009·27 cites·10 claims
- 3493US7541554B2Key structureDARFON ELECTRONICS CORP·Filed 2007·Granted Jun 2, 2009·51 cites·12 claims
- 3593US6388219B2Computer keyboard key device made from a rigid printed circuit boardDARFON ELECTRONICS CORP·Filed 2001·Granted May 14, 2002·55 cites·6 claims
- 3692US11947150B2Backlit module and illuminated keyswitch structureDARFON ELECTRONICS CORP·Filed 2023·Granted Apr 2, 2024·2 cites·20 claims
- 3792US11735380B2Keyswitch structure and keyboardDARFON ELECTRONICS CORP·Filed 2022·Granted Aug 22, 2023·1 cites·18 claims
- 3891US12087517B2KeyboardDARFON ELECTRONICS CORP·Filed 2023·Granted Sep 10, 2024·4 cites·13 claims
- 3991US11817278B2Magnetic type keyswitchDARFON ELECTRONICS CORP·Filed 2022·Granted Nov 14, 2023·2 cites·18 claims
- 4091US11782520B2Backlight keyboardDARFON ELECTRONICS CORP·Filed 2021·Granted Oct 10, 2023·2 cites·9 claims
- 4191US9269509B2Backlight module and lighting keyboardDARFON ELECTRONICS CORP·Filed 2015·Granted Feb 23, 2016·6 cites·10 claims
- 4291US9099261B2KeyswitchDARFON ELECTRONICS CORP·Filed 2014·Granted Aug 4, 2015·10 cites·12 claims
- 4391US7683280B2Keyboards and key structures thereofDARFON ELECTRONICS CORP·Filed 2006·Granted Mar 23, 2010·20 cites·22 claims
- 4490US11770123B2Optical keyswitch comprising a keycap having a light transmission area and a keycap projection area projected on a circuit boardDARFON ELECTRONICS CORP·Filed 2021·Granted Sep 26, 2023·2 cites·16 claims
- 4590US11108393B2Optical keyswitch triggered by support mechanism having at least one rotatable frame enable a protrusion to move along with a key capDARFON ELECTRONICS CORP·Filed 2019·Granted Aug 31, 2021·7 cites·17 claims
- 4689US11830688B2Luminous keyboard and backlight module thereofDARFON ELECTRONICS CORP·Filed 2022·Granted Nov 28, 2023·1 cites·8 claims
- 4789US11762142B2Backlight module and lighting keyboardDARFON ELECTRONICS CORP·Filed 2022·Granted Sep 19, 2023·1 cites·18 claims
- 4889US11604518B2Tactile-adjustable keyboard and hybrid operation button thereofDARFON ELECTRONICS CORP·Filed 2021·Granted Mar 14, 2023·2 cites·20 claims
- 4989US10930451B2Keyswitch with adjustable tactile feedbackDARFON ELECTRONICS CORP·Filed 2019·Granted Feb 23, 2021·4 cites·22 claims
- 5089US9966202B2Keyswitch, keyboard and keyswitch manufacturing method thereofDARFON ELECTRONICS CORP·Filed 2017·Granted May 8, 2018·5 cites·22 claims
Showing the top 50 of 504 patent records by PatentIndex Score.
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