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Patents Grants
last 30 patents
Information
Patent Grant
Key scanning method and input device implemented therewith
Patent number
12,124,638
Issue date
Oct 22, 2024
Darfon Electronics Corp.
Te Ping Hsu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Key scanning method, scan method for key scan circuit, and input de...
Patent number
11,290,126
Issue date
Mar 29, 2022
Darfon Electronics Corp.
Xi Sheng Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electric bicycle and battery lift mechanism and battery carrying de...
Patent number
10,994,620
Issue date
May 4, 2021
DARFON ELECTRONICS (SUZHOU) CO., LTD.
Yu-Chang Shieh
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Electric bicycle and battery lift mechanism and battery carrying de...
Patent number
10,351,013
Issue date
Jul 16, 2019
DARFON ELECTRONICS (SUZHOU) CO., LTD.
Yu-Chang Shieh
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Illuminated keyswitch
Patent number
10,211,006
Issue date
Feb 19, 2019
Darfon Electronics (Suzhou) Co., Ltd.
Rui-Ming Liao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electric bicycle and battery lift mechanism and battery carrying de...
Patent number
10,183,591
Issue date
Jan 22, 2019
DARFON ELECTRONICS (SUZHOU) CO., LTD.
Yu-Chang Shieh
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Keyswitch
Patent number
10,128,063
Issue date
Nov 13, 2018
Darfon Electronics (Suzhou) Co., Ltd.
Rui-Ming Liao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Keyswitch
Patent number
10,068,726
Issue date
Sep 4, 2018
Darfon Electronics (Suzhou) Co., Ltd.
Rui-Ming Liao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Keyswitch
Patent number
10,008,345
Issue date
Jun 26, 2018
Darfon Electronics (Suzhou) Co., Ltd.
Chien-Shih Hsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Keyswitch
Patent number
10,002,725
Issue date
Jun 19, 2018
Darfon Electronics (Suzhou) Co., Ltd.
Ling-Hsi Chao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Backlight module and light guide plate thereof
Patent number
9,983,346
Issue date
May 29, 2018
DARFON ELECTRONICS (SUZHOU) CO., LTD.
Yen-Chang Chen
G02 - OPTICS
Information
Patent Grant
Keyswitch structure, switch structure and method of assembling a ke...
Patent number
9,984,840
Issue date
May 29, 2018
Darfon Electronics (Suzhou) Co., Ltd.
Chien-Shih Hsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Keyswitch structure mounted within a circuit board and baseplate
Patent number
9,941,070
Issue date
Apr 10, 2018
DARFON ELECTRONICS (SUZHOU) CO., LTD.
Chia-Hung Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Haptic keyswitch structure and input device
Patent number
9,875,866
Issue date
Jan 23, 2018
DARFON ELECTRONICS (SUZHOU) CO., LTD.
Rui-Ming Liao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Haptic keyswitch structure and input device
Patent number
9,875,865
Issue date
Jan 23, 2018
DARFON ELECTRONICS (SUZHOU) CO., LTD.
Rui-Ming Liao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Keyswitch structure
Patent number
9,837,220
Issue date
Dec 5, 2017
DARFON ELECTRONICS (SUZHOU) CO., LTD.
Po-Chung Hou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Peripheral device
Patent number
9,781,827
Issue date
Oct 3, 2017
DARFON ELECTRONICS (SUZHOU) CO., LTD.
Po-Wei Tsai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Keyswitch and keyboard thereof
Patent number
9,715,973
Issue date
Jul 25, 2017
Darfon Electronics (Suzhou) Co., Ltd.
Ling-Hsi Chao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Back light structure and keyboard with back light
Patent number
9,477,027
Issue date
Oct 25, 2016
Darfon Electronics (Suzhou) Co., Ltd.
Po-Wei Tsai
G02 - OPTICS
Information
Patent Grant
Keyboard
Patent number
9,411,475
Issue date
Aug 9, 2016
Darfon Electronics (Suzhou) Co., Ltd.
Ching-Chuan Chang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Backlit keyboard and light guide module and manufacture method thereof
Patent number
9,383,504
Issue date
Jul 5, 2016
Darfon Electronics (Suzhou) Co., Ltd.
Liang-Yu Yao
G02 - OPTICS
Information
Patent Grant
Keyswitch structure and balance link thereof
Patent number
9,378,903
Issue date
Jun 28, 2016
Darfon Electronics (Suzhou) Co., Ltd.
Chien-Shih Hsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Keyswitch, keyboard and related force feedback method
Patent number
9,373,464
Issue date
Jun 21, 2016
Darfon Electronics (Suzhou) Co., Ltd.
Shana Shiang-Fong Smith
G08 - SIGNALLING
Information
Patent Grant
Current source inverter and operation method thereof
Patent number
9,369,064
Issue date
Jun 14, 2016
Darfon Electronics (Suzhou) Co., Ltd.
Yaow-Ming Chen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Frame adapted to a pedelec
Patent number
9,260,157
Issue date
Feb 16, 2016
Darfon Electronics (Suzhou) Co., Ltd.
Wen-Sung Chu
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Keyswitch and keyboard thereof
Patent number
9,236,205
Issue date
Jan 12, 2016
Darfon Electronics (Suzhou) Co., Ltd.
Chien-Shih Hsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Keyswitch with magnetic restoration mechanism
Patent number
9,236,204
Issue date
Jan 12, 2016
Darfon Electronics (Suzhou) Co., Ltd.
Chien-Shih Hsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Pointing stick cursor key and illuminated keyboard therewith
Patent number
9,230,754
Issue date
Jan 5, 2016
Darfon Electronics (Suzhou) Co., Ltd.
Shih-Sheng Liang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Keyswitch having a slidable translation mechanism
Patent number
9,224,553
Issue date
Dec 29, 2015
Darfon Electronics (Suzhou) Co., Ltd.
Tzu-Pang Chiang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Display apparatus and vehicle having a projector device
Patent number
9,221,509
Issue date
Dec 29, 2015
Darfon Electronics (Suzhou) Co., Ltd.
Jung-Chi Lai
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Patents Applications
last 30 patents
Information
Patent Application
KEY SCANNING METHOD AND INPUT DEVICE IMPLEMENTED THEREWITH
Publication number
20220171472
Publication date
Jun 2, 2022
Darfon Electronics Corp.
TE PING HSU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
KEY SCANNING METHOD, SCAN METHOD FOR KEY SCAN CIRCUIT, AND INPUT DE...
Publication number
20210266012
Publication date
Aug 26, 2021
Darfon Electronics Corp.
Xi Sheng CHEN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ELECTRIC BICYCLE AND BATTERY LIFT MECHANISM AND BATTERY CARRYING DE...
Publication number
20190329660
Publication date
Oct 31, 2019
DARFON ELECTRONICS (SUZHOU) CO., LTD.
YU-CHANG SHIEH
B60 - VEHICLES IN GENERAL
Information
Patent Application
KEYSWITCH
Publication number
20180137994
Publication date
May 17, 2018
DARFON ELECTRONICS (SUZHOU) CO., LTD.
Rui-Ming Liao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRIC BICYCLE AND BATTERY LIFT MECHANISM AND BATTERY CARRYING DE...
Publication number
20180029497
Publication date
Feb 1, 2018
DARFON ELECTRONICS (SUZHOU) CO., LTD.
YU-CHANG SHIEH
B60 - VEHICLES IN GENERAL
Information
Patent Application
KEYSWITCH
Publication number
20170365423
Publication date
Dec 21, 2017
DARFON ELECTRONICS (SUZHOU) CO., LTD.
Chien-Shih Hsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
KEYSWITCH STRUCTURE
Publication number
20170278649
Publication date
Sep 28, 2017
DARFON ELECTRONICS (SUZHOU) CO., LTD.
CHIA-HUNG LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
KEYSWITCH
Publication number
20170243707
Publication date
Aug 24, 2017
DARFON ELECTRONICS (SUZHOU) CO., LTD.
Ling-Hsi Chao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
KEYSWITCH
Publication number
20170221653
Publication date
Aug 3, 2017
DARFON ELECTRONICS (SUZHOU) CO., LTD.
Rui-Ming Liao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ILLUMINATED KEYSWITCH
Publication number
20170221652
Publication date
Aug 3, 2017
DARFON ELECTRONICS (SUZHOU) CO., LTD.
Rui-Ming Liao
G02 - OPTICS
Information
Patent Application
INDUCTOR, MAGNETIC MATERIAL COMPOSITION USED FOR THE SAME, AND MANU...
Publication number
20170186525
Publication date
Jun 29, 2017
DARFON ELECTRONICS (SUZHOU) CO., LTD.
Yung-Ping Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRIC BICYCLE AND BATTERY LIFT MECHANISM AND BATTERY CARRYING DE...
Publication number
20170174095
Publication date
Jun 22, 2017
DARFON ELECTRONICS (SUZHOU) CO., LTD.
YU-CHANG SHIEH
B60 - VEHICLES IN GENERAL
Information
Patent Application
VOLTAGE TRANSFORMER
Publication number
20170178792
Publication date
Jun 22, 2017
DARFON ELECTRONICS (SUZHOU) CO., LTD.
CHIN-LUNG YANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
KEYSWITCH STRUCTURE, SWITCH STRUCTURE AND METHOD OF ASSEMBLING A KE...
Publication number
20170178841
Publication date
Jun 22, 2017
DARFON ELECTRONICS (SUZHOU) CO., LTD.
Chien-Shih Hsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BACKLIGHT MODULE AND LIGHT GUIDE PLATE THEREOF
Publication number
20170052309
Publication date
Feb 23, 2017
DARFON ELECTRONICS (SUZHOU) CO., LTD.
YEN-CHANG CHEN
G02 - OPTICS
Information
Patent Application
KEYSWITCH AND KEYBOARD THEREOF
Publication number
20170011867
Publication date
Jan 12, 2017
DARFON ELECTRONICS (SUZHOU) CO., LTD.
Ling-Hsi Chao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PERIPHERAL DEVICE
Publication number
20160374224
Publication date
Dec 22, 2016
DARFON ELECTRONICS (SUZHOU) CO., LTD.
PO-WEI TSAI
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
KEYSWITCH STRUCTURE AND INPUT DEVICE
Publication number
20160358724
Publication date
Dec 8, 2016
DARFON ELECTRONICS (SUZHOU) CO., LTD.
RUI-MING LIAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
KEYSWITCH STRUCTURE AND INPUT DEVICE
Publication number
20160358725
Publication date
Dec 8, 2016
DARFON ELECTRONICS (SUZHOU) CO., LTD.
RUI-MING LIAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BACKLIGHT MODULE AND LIGHTING KEYBOARD USING THE SAME
Publication number
20160357269
Publication date
Dec 8, 2016
DARFON ELECTRONICS (SUZHOU) CO., LTD.
Hung-Yu Tai
G02 - OPTICS
Information
Patent Application
BACKLIT KEYBOARD, BACKLIGHT MODULE AND ASSEMBLY METHOD THEREOF
Publication number
20160342222
Publication date
Nov 24, 2016
DARFON ELECTRONICS (SUZHOU) CO., LTD.
WEN-MING HSU
G02 - OPTICS
Information
Patent Application
KEYSWITCH STRUCTURE
Publication number
20160329166
Publication date
Nov 10, 2016
DARFON ELECTRONICS (SUZHOU) CO., LTD.
PO-CHUNG HOU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
KEYBOARD AND CONTROL METHOD THEREOF
Publication number
20160321448
Publication date
Nov 3, 2016
DARFON ELECTRONICS (SUZHOU) CO., LTD.
Te-Ping Hsu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FRAME ADAPTED TO A PEDELEC
Publication number
20150367911
Publication date
Dec 24, 2015
DARFON ELECTRONICS (SUZHOU) CO., LTD.
Wen-Sung Chu
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
KEYBOARD, ADJUSTED KEYBOARD ACCORDING TO USER OPERATION AND CONDUCT...
Publication number
20150206672
Publication date
Jul 23, 2015
Darfon Electronics Corp.
Te-Ping Hsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRONIC DEVICE WITH A FOLDABLE COVER FOR COVERING A USER OPERABL...
Publication number
20150160697
Publication date
Jun 11, 2015
DARFON ELECTRONICS (SUZHOU) CO., LTD.
Chih-Hao Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
KEYSWITCH STRUCTURE
Publication number
20150083562
Publication date
Mar 26, 2015
DARFON ELECTRONICS (SUZHOU) CO., LTD.
Chien-Shih Hsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
KEYBOARD HAVING TACTILE FEEDBACK
Publication number
20150034471
Publication date
Feb 5, 2015
DARFON ELECTRONICS (SUZHOU) CO., LTD.
Shana Shiang-Fong Smith
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
KEYSWITCH, KEYBOARD AND RELATED FORCE FEEDBACK METHOD
Publication number
20150027869
Publication date
Jan 29, 2015
DARFON ELECTRONICS (SUZHOU) CO., LTD.
Shana Shiang-Fong Smith
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POINTING STICK CURSOR KEY AND ILLUMINATED KEYBOARD THEREWITH
Publication number
20150014136
Publication date
Jan 15, 2015
DARFON ELECTRONICS (SUZHOU) CO., LTD.
Shih-Sheng Liang
H01 - BASIC ELECTRIC ELEMENTS
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last 30 trademarks