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Assignee profile:

DARFON ELECTRONICS CORP.

City:

Taoyuan

Country:

Taiwan

Published Applications:

353

Last publication date:

2025-05-22

Patent Grants:

280

Last grant date:

2025-12-02

Quarterly DARFON ELECTRONICS CORP. Patent Applications

Top Inventors for applications by DARFON ELECTRONICS CORP.

These are the the leading inventors for applications assigned to DARFON ELECTRONICS CORP.:

Recent patent applications by DARFON ELECTRONICS CORP.

DARFON ELECTRONICS CORP. based in Taoyuan, TW has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2025-05-22 ✅ Patent 12,489,308 granted on 2025-12-02
US20250167578A1
Electricity

Power Adjustment Device and Charging System

 #2 | 2025-04-24 ✅ Patent 12,455,635 granted on 2025-10-28
US20250130649A1
Physics

ILLUMINATED SENSING KEY

 #3 | 2025-03-20 ✅ Patent 12,374,514 granted on 2025-07-29
US20250095930A1
Electricity

BACKLIT CIRCUIT BOARD, BACKLIT MODULE, BACKLIT KEYSWITCH AND KEYBOARD

 #4 | 2025-03-20 ✅ Patent 12,366,700 granted on 2025-07-22
US20250093569A1
Physics

LIGHTING BOARD, BACKLIT MODULE, BACKLIT KEYSWITCH AND KEYBOARD

 #5 | 2024-12-19 ✅ Patent 12,395,172 granted on 2025-08-19
US20240421818A1
Electricity

TOUCH INPUT DEVICE

 #6 | 2024-11-14 ✅ Patent 12,518,936 granted on 2026-01-06
US20240379303A1
Electricity

LIGHTING KEYBOARD AND BACKLIGHT MODULE FOR THE SAME

 #7 | 2024-10-31 ✅ Patent 12,374,512 granted on 2025-07-29
US20240363293A1
Electricity

KEYSWITCH STRUCTURE AND KEYCAP SUPPORTING MECHANISM THEREOF

 #8 | 2024-10-31 ✅ Patent 12,253,706 granted on 2025-03-18
US20240361509A1
Physics

Lighting keyboard and backlight module

 #9 | 2024-06-20 ✅ Patent 12,198,873 granted on 2025-01-14
US20240203671A1
Electricity

Illuminated keyswitch structure

 #10 | 2024-06-20 ✅ Patent 12,204,135 granted on 2025-01-21
US20240201430A1
Physics

Backlit module and illuminated keyswitch structure

 #11 | 2024-06-06 ✅ Patent 12,525,414 granted on 2026-01-13
US20240186080A1
Electricity

ILLUMINATED KEYSWITCH STRUCTURE AND ILLUMINATING MODULE

 #12 | 2024-05-30 ✅ Patent 12,315,686 granted on 2025-05-27
US20240177950A1
Electricity

Lighting keyboard, backlight module and lighting board

 #13 | 2024-04-25 ✅ Patent 12,259,574 granted on 2025-03-25
US20240134112A1
Physics

Lighting keyboard, backlight module and lighting board

 #14 | 2024-04-11 ✅ Patent 12,469,656 granted on 2025-11-11
US20240120160A1
Electricity

KEYSWITCH AND KEYBOARD THEREOF

 #15 | 2024-04-11 ✅ Patent 12,469,651 granted on 2025-11-11
US20240120157A1
Electricity

KEYSWITCH STRUCTURE

 #16 | 2024-04-11 ✅ Patent 12,306,431 granted on 2025-05-20
US20240118480A1
Physics

Keyswitch having backlight module with multiple lighting units and light modifiers

 #17 | 2024-04-11 ✅ Patent 12,210,179 granted on 2025-01-28
US20240118476A1
Physics

Backlight keyswitch and backlight module thereof

 #18 | 2024-03-28 ✅ Patent 12,406,817 granted on 2025-09-02
US20240105401A1
Electricity

KEYSWITCH STRUCTURE

 #19 | 2024-03-21 ✅ Patent 12,198,877 granted on 2025-01-14
US20240096568A1
Electricity

Backlight module and lighting board for lighting keyboard

 #20 | 2024-03-21 ✅ Patent 12,321,004 granted on 2025-06-03
US20240094457A1
Physics

Backlight keyswitch and backlight module thereof

 #21 | 2024-02-27 ✅ Patent 11,914,185 granted on 2024-02-27
US18235897
Physics

Keyswitch having backlight module with three lighting units and two light modifiers

 #22 | 2024-02-01 ✅ Patent 12,087,518 granted on 2024-09-10
US20240038462A1
Electricity

Keyboard

 #23 | 2024-02-01 ✅ Patent 12,087,517 granted on 2024-09-10
US20240038460A1
Electricity

Keyboard

 #24 | 2024-02-01 ✅ Patent 12,087,522 granted on 2024-09-10
US20240036245A1
Physics

Backlight module and keyboard thereof

 #25 | 2023-12-28 ✅ Patent 12,562,327 granted on 2026-02-24
US20230420199A1
Electricity

LIGHTING KEYBOARD, BACKLIGHT MODULE AND LIGHTING BOARD

 #26 | 2023-12-28 ✅ Patent 12,283,439 granted on 2025-04-22
US20230420197A1
Electricity

Illuminated keyswitch structure

 #27 | 2023-12-14 ✅ Patent 12,381,358 granted on 2025-08-05
US20230402796A1
Electricity

UNIVERSAL SERIAL BUS DEVICE

 #28 | 2023-11-23 ✅ Patent 12,062,506 granted on 2024-08-13
US20230377818A1
Electricity

Illuminated keyswitch structure and illuminating module

 #29 | 2023-11-23 ✅ Patent 12,354,815 granted on 2025-07-08
US20230377816A1
Electricity

LIGHTING KEYBOARD, BACKLIGHT MODULE AND LIGHTING BOARD

 #30 | 2023-11-02 ✅ Patent 12,160,235 granted on 2024-12-03
US20230353149A1
Electricity

Optical keyswitch with sliding end

 #31 | 2023-11-02 ✅ Patent 11,860,398 granted on 2024-01-02
US20230350128A1
Physics

Backlight apparatus used in illuminated keyboard

 #32 | 2023-10-26 ✅ Patent 11,881,363 granted on 2024-01-23
US20230343525A1
Electricity

Lighting keyboard, backlight module and lighting board

 #33 | 2023-10-26 ✅ Patent 12,027,326 granted on 2024-07-02
US20230341613A1
Physics

Backlit module and illuminated keyswitch structure

 #34 | 2023-10-26 ✅ Patent 11,940,646 granted on 2024-03-26
US20230341607A1
Physics

Keyswitch backlight structure and illuminated keyswitch structure therewith

 #35 | 2023-10-26 ✅ Patent 12,061,353 granted on 2024-08-13
US20230341606A1
Physics

Backlit module and key for backlit keyboard

 #36 | 2023-10-19 ✅ Patent 12,026,321 granted on 2024-07-02
US20230333666A1
Physics

Portable computer device and keyboard having wireless transceiver

 #37 | 2023-10-12 ✅ Patent 12,136,819 granted on 2024-11-05
US20230327448A1
Electricity

Power conversion system

 #38 | 2023-10-12 ✅ Patent 12,394,580 granted on 2025-08-19
US20230326692A1
Electricity

LUMINOUS KEYBOARD AND ILLUMINANT BOARD THEREOF

 #39 | 2023-10-05 ✅ Patent 12,293,883 granted on 2025-05-06
US20230317386A1
Electricity

Backlight keyswitch and backlight module thereof

 #40 | 2023-10-05 ✅ Patent 11,977,250 granted on 2024-05-07
US20230314691A1
Physics

Lighting keyboard, backlight module and lighting substrate

 #41 | 2023-10-05 ✅ Patent 11,947,150 granted on 2024-04-02
US20230314690A1
Physics

Backlit module and illuminated keyswitch structure

 #42 | 2023-09-28 ✅ Patent 12,273,676 granted on 2025-04-08
US20230308799A1
Electricity

Retractable headphone connection structure and head-mounted audio device therewith

 #43 | 2023-09-28 ✅ Patent 12,019,261 granted on 2024-06-25
US20230305214A1
Physics

Illuminant circuit board, backlight module and lighting keyboard

 #44 | 2023-08-17 ✅ Patent 12,230,459 granted on 2025-02-18
US20230260720A1
Electricity

Illuminated keyswitch structure

 #45 | 2023-08-03 ✅ Patent 12,308,185 granted on 2025-05-20
US20230245843A1
Electricity

Keyswitch structure and keyboard therewith

 #46 | 2023-07-27 ✅ Patent 12,002,635 granted on 2024-06-04
US20230238196A1
Electricity

Keyswitch structure

 #47 | 2023-06-29 ✅ Patent 12,525,413 granted on 2026-01-13
US20230207236A1
Electricity

LUMINOUS KEYBOARD AND BACKLIGHT MODULE THEREOF

 #48 | 2023-06-22 ✅ Patent 12,046,428 granted on 2024-07-23
US20230197374A1
Electricity

Backlight keyboard

 #49 | 2023-06-22 ✅ Patent 12,080,492 granted on 2024-09-03
US20230197373A1
Electricity

Keyswitch structure and lift mechanism thereof

 #50 | 2023-06-22 ✅ Patent 11,978,598 granted on 2024-05-07
US20230197372A1
Electricity

Keyswitch structure and lift mechanism thereof

 #51 | 2023-06-22 ✅ Patent 11,923,159 granted on 2024-03-05
US20230197366A1
Electricity

Keyswitch structure and keycap support mechanism thereof

 #52 | 2023-06-22 ✅ Patent 11,990,295 granted on 2024-05-21
US20230197365A1
Electricity

Keyswitch and illuminated keyswitch

 #53 | 2023-06-22 ✅ Patent 11,762,142 granted on 2023-09-19
US20230194768A1
Physics

Backlight module and lighting keyboard

 #54 | 2023-06-15 ✅ Patent 12,272,504 granted on 2025-04-08
US20230187147A1
Electricity

Keyswitch assembly

 #55 | 2023-05-11 ✅ Patent 12,271,021 granted on 2025-04-08
US20230143245A1
Physics

Luminous keyboard and optical module thereof

 #56 | 2023-04-27 ✅ Patent 12,020,873 granted on 2024-06-25
US20230129863A1
Electricity

Sensing keyboard and sensing keyswitches thereof

 #57 | 2023-03-30 ✅ Patent 11,735,380 granted on 2023-08-22
US20230097110A1
Electricity

Keyswitch structure and keyboard

 #58 | 2023-03-16 ✅ Patent 11,869,730 granted on 2024-01-09
US20230084860A1
Electricity

Keycap support mechanism and keyswitch structure

 #59 | 2023-03-02 ✅ Patent 11,923,156 granted on 2024-03-05
US20230067471A1
Electricity

Backlight module and lighting keyboard

 #60 | 2023-02-16 ✅ Patent 12,216,824 granted on 2025-02-04
US20230052943A1
Physics

Mute-able input device with keystroke tactile feedback

 #61 | 2023-02-16 ✅ Patent 12,494,320 granted on 2025-12-09
US20230052178A1
Electricity

INDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME

 #62 | 2022-12-29 ✅ Patent 12,259,112 granted on 2025-03-25
US20220412541A1
Mechanical engineering

Illuminating circuit structure

 #63 | 2022-12-22 ✅ Patent 11,824,575 granted on 2023-11-21
US20220407555A1
Electricity

Protective cover for tablet computer and portable electronic device

 #64 | 2022-12-22 ✅ Patent 12,009,161 granted on 2024-06-11
US20220406540A1
Electricity

Key structure

 #65 | 2022-12-22 ✅ Patent 11,705,294 granted on 2023-07-18
US20220406539A1
Electricity

Input device and key structure thereof

 #66 | 2022-12-01 ✅ Patent 11,855,624 granted on 2023-12-26
US20220385288A1
Electricity

Optical switch comprising a movable member to rotate in response to movement of a support mechanism to change the intensity of received optical signal

 #67 | 2022-11-03 ✅ Patent 11,574,778 granted on 2023-02-07
US20220351921A1
Electricity

Illuminated keyswitch structure and illuminating module thereof

 #68 | 2022-11-03 ✅ Patent 11,817,278 granted on 2023-11-14
US20220351920A1
Electricity

Magnetic type keyswitch

 #69 | 2022-10-20 ✅ Patent 11,728,110 granted on 2023-08-15
US20220336167A1
Electricity

Illuminated keyswitch structure and illuminating module

 #70 | 2022-10-20 ✅ Patent 11,605,512 granted on 2023-03-14
US20220336165A1
Electricity

Lifting mechanism and key structure using the same

 #71 | 2022-10-13 ✅ Patent 11,735,379 granted on 2023-08-22
US20220328266A1
Electricity

Keyswitch assembly

 #72 | 2022-10-13 ✅ Patent 11,721,500 granted on 2023-08-08
US20220328265A1
Electricity

Keyswitch assembly and support mechanism thereof

 #73 | 2022-10-06 ✅ Patent 11,830,688 granted on 2023-11-28
US20220319783A1
Electricity

Luminous keyboard and backlight module thereof

 #74 | 2022-08-18 ✅ Patent 11,600,455 granted on 2023-03-07
US20220262580A1
Electricity

Keyswitch

 #75 | 2022-08-04 ✅ Patent 11,852,861 granted on 2023-12-26
US20220246371A1
Electricity

Luminous keyboard and optical module thereof

 #76 | 2022-08-04 ✅ Patent 11,520,101 granted on 2022-12-06
US20220244445A1
Physics

Luminous keyboard and optical module thereof

 #77 | 2022-07-07 ✅ Patent 11,764,004 granted on 2023-09-19
US20220216018A1
Electricity

Illuminated keyswitch structure

 #78 | 2022-06-30 ✅ Patent 11,416,083 granted on 2022-08-16
US20220206589A1
Physics

Keyboard overlay film with touch and/or backlight function

 #79 | 2022-06-02 ✅ Patent 12,124,638 granted on 2024-10-22
US20220171472A1
Physics

Key scanning method and input device implemented therewith

 #80 | 2022-05-26 ✅ Patent 11,782,520 granted on 2023-10-10
US20220164038A1
Physics

Backlight keyboard

 #81 | 2022-05-12 ✅ Patent 11,710,464 granted on 2023-07-25
US20220148530A1
Physics

Display device and backlight apparatus thereof

 #82 | 2022-05-05 ✅ Patent 11,587,743 granted on 2023-02-21
US20220139648A1
Electricity

Backlight apparatus used in illuminated keyboard that includes translucent glue bodies

 #83 | 2022-03-17 ✅ Patent 11,604,518 granted on 2023-03-14
US20220083151A1
Physics

Tactile-adjustable keyboard and hybrid operation button thereof

 #84 | 2022-02-03 ✅ Patent 11,621,454 granted on 2023-04-04
US20220037730A1
Electricity

Battery assembly

 #85 | 2022-01-13 ✅ Patent 11,264,185 granted on 2022-03-01
US20220013309A1
Electricity

Button switch and restoration assembly thereof

 #86 | 2021-11-18 ✅ Patent 11,327,573 granted on 2022-05-10
US20210357037A1
Physics

Keyboard and keyswitch and adjustment mechanism thereof

 #87 | 2021-11-11 ✅ Patent 11,463,090 granted on 2022-10-04
US20210351774A1
Electricity

Touch keyboard and keyboard touch electrode module

 #88 | 2021-11-11 ✅ Patent 11,770,123 granted on 2023-09-26
US20210351773A1
Electricity

Optical keyswitch comprising a keycap having a light transmission area and a keycap projection area projected on a circuit board

 #89 | 2021-11-11 ✅ Patent 11,531,404 granted on 2022-12-20
US20210349548A1
Physics

Keyboard composite electrode module and luminous touch keyboard therewith

 #90 | 2021-11-11 ✅ Patent 11,740,706 granted on 2023-08-29
US20210349547A1
Physics

Keyboard touch electrode module and touch keyboard therewith

 #91 | 2021-11-11 ✅ Patent 11,334,172 granted on 2022-05-17
US20210349544A1
Physics

Keyboard with light emitting function and touch function

 #92 | 2021-09-30 ✅ Patent 11,424,090 granted on 2022-08-23
US20210304981A1
Electricity

Keyswitch support connection structure and keyswitch structure therewith

 #93 | 2021-09-30 ✅ Patent 12,131,874 granted on 2024-10-29
US20210304979A1
Electricity

Keyswitch support connection structure and keyswitch structure therewith

 #94 | 2021-08-26 ✅ Patent 11,290,126 granted on 2022-03-29
US20210266012A1
Electricity

Key scanning method, scan method for key scan circuit, and input device implemented therewith

 #95 | 2021-08-12 ✅ Patent 11,551,888 granted on 2023-01-10
US20210249203A1
Electricity

Keyswitch structure and keyboard

 #96 | 2021-08-12 ✅ Patent 11,569,046 granted on 2023-01-31
US20210249200A1
Electricity

Keyswitch with member and support devices

 #97 | 2021-07-22 ✅ Patent 11,367,582 granted on 2022-06-21
US20210225604A1
Electricity

Keyboard and keyswitch

 #98 | 2021-07-01 ✅ Patent 11,315,746 granted on 2022-04-26
US20210202193A1
Electricity

Optical switch keyboard adjustment method and optical switch keyboard using the same

 #99 | 2021-07-01 ✅ Patent 11,289,284 granted on 2022-03-29
US20210202191A1
Electricity

Keyswitch structure

 #100 | 2021-06-24 ✅ Patent 11,289,288 granted on 2022-03-29
US20210193411A1
Electricity

Waterproof film and keyboard thereof

Also check out DARFON ELECTRONICS CORP.'s (Taoyuan, Taiwan) applicant profile with 207 patent applications submitted.

AssigneeID:

23522 ⎘