DARFON ELECTRONICS CORP has a total of 1,378 patent applications. It increased the IP activity by 19.0%. Its first patent ever was published in 1997. It filed its patents most often in Taiwan, United States and China. Its main competitors in its focus markets electrical machinery and energy, computer technology and environmental technology are TSAI HUO-LU, ZHI LIU and ELECTROTEXTILES CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Taiwan | 881 | |
#2 | United States | 342 | |
#3 | China | 119 | |
#4 | EPO (European Patent Office) | 15 | |
#5 | Japan | 8 | |
#6 | Republic of Korea | 4 | |
#7 | Hong Kong | 3 | |
#8 | Canada | 2 | |
#9 | Australia | 1 | |
#10 | Germany | 1 | |
#11 | United Kingdom | 1 | |
#12 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Computer technology | |
#3 | Environmental technology | |
#4 | Machines | |
#5 | Optics | |
#6 | Basic communication technologies | |
#7 | Transport |
# | Name | Total Patents |
---|---|---|
#1 | Hsu Chien-Shih | 96 |
#2 | Liu Chia-Hung | 53 |
#3 | Chao Ling-Hsi | 51 |
#4 | Chiang Chih-Hsiang | 44 |
#5 | Yeh Liang-Ta | 43 |
#6 | Hsueh Ching-Fu | 37 |
#7 | Ho Hsin-Cheng | 37 |
#8 | Yang Chen | 32 |
#9 | Liao Pen-Hui | 31 |
#10 | Lin Chin-Hung | 28 |
Publication | Filing date | Title |
---|---|---|
US2021012983A1 | Keyswitch structure | |
US2020373105A1 | Keyswitch structure | |
US2020328044A1 | Keyswitch structure | |
US2020328043A1 | Keyswitch structure | |
US2020294737A1 | Keyswitch and keyboard thereof | |
US2021126230A1 | Battery assembly | |
US2021041961A1 | Wheel device applied to a mouse | |
US10804049B1 | Keyswitch structure | |
TW202102987A | Illuminated touchpad | |
TW202036625A | Keyswitch and keyboard thereof | |
TWI699799B | Keyswitch structure | |
TWI685860B | Inductor device and method of fabricating the same | |
TW202044296A | Keyswitch structure | |
US10720289B1 | Light emitting keyboard and lighting board thereof | |
TWI699808B | Backlight module and backlight module manufacturing method thereof | |
TWI707374B | Key switch with capability of noise reduction | |
US2020097100A1 | Input device | |
EP3611600A1 | Keyboard | |
TW202013154A | Input device | |
TWI703601B | Magnetic key switch |