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USPTO Patent Rankings Data through Dec 31, 2025
Home › Primax Electronics › Bo-An Chen
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Bo-An Chen — 50 Patents

PEPrimax Electronics: 44 patents #4 of 571Top 1%
TSMC: 2 patents #6,667 of 12,232Top 55%
CCChengdu Vistar Optoelectronics Co.: 1 patents #11 of 26Top 45%
SUSouthwest Petroleum University: 1 patents #417 of 1,158Top 40%
Taipei, TW: #131 of 24,966 inventorsTop 1%
Overall (All Time): #53,743 of 4,157,543Top 2%
50 Patents All Time
Bo-An Chen has been granted 50 US patents while listed as an inventor at Primax Electronics. The first was granted in 2004 and the most recent in August 2025. Bo-An Chen ranks #53,743 of 4,157,543 US inventors in our database (top 1.3%). Patent records list Bo-An Chen in Taipei, TW.

Issued Patents All Time

Showing 1–25 of 50 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12381048 Transparent key module and control device with same — 2025-08-05
12374920 Wireless charging device — 2025-07-29
12172262 Irregular mechanical motion detection systems and method Chunhung Chen, Yu-Chi Tsai, Chin Wei Chuang, Sheng-Chen Wang, Chen-Hua Tsai 2024-12-24 $21,208,000
12027408 Transfer device of micro-elements and manufacturing method thereof Rubo XING, Enqing GUO, Dong Wei, Xiaowei Li 2024-07-02
11731232 Irregular mechanical motion detection systems and method Chunhung Chen, Yu-Chi Tsai, Chin Wei Chuang, Sheng-Chen Wang, Chen-Hua Tsai 2023-08-22 $8,181,000
11313775 Device and method for evaluating fracture initiation and propagation, and stress sensitivity of propped fracture Yongming Li, Zixi Guo 2022-04-26
11205549 Keycap structure Chin-Sung Pan, Ya-Chin Tu 2021-12-21
11099656 Low-height key structure Yi-Wei Chen 2021-08-24
11050275 Wireless charging device for supporting an electronic device — 2021-06-29
11050276 Wireless charging device — 2021-06-29
10937609 Membrane circuit structure Chin-Sung Pan 2021-03-02
10755873 Membrane circuit board and keyboard device with same Chien-Hung Liu, Lei-Lung Tsai, Chin-Sung Pan 2020-08-25
10656727 Keyboard device Chih-Feng Chien, Yi-Guang Chen, Chin-Sung Pan 2020-05-19
10401970 Keyboard device and manufacturing method thereof Chien-Hung Liu, Ming-Han Wu, Yi-Wei Chen 2019-09-03
10312036 Keyboard device — 2019-06-04
10312034 Keyboard device Chin-Sung Pan 2019-06-04
10275041 Keyboard device and key structure thereof Chin-Sung Pan 2019-04-30
10251264 Membrane circuit structure with function expandability Hsien-Tsan Chang 2019-04-02
10242820 Luminous keyboard Ying-Te Chiang, Chin-Sung Pan, Chen-Hsuan Hsu 2019-03-26
10242818 Key structure employing a dome and scissor-type support Chin-Sung Pan 2019-03-26
10199186 Key structure with extensions to provide haptic feedback Chin-Sung Pan 2019-02-05
10026566 Keyboard device Wei-Yung Huang, Tsu-Yi Chen, Chun-Yuan Liu, Chin-Sung Pan 2018-07-17
9959992 Keyboard device — 2018-05-01
9941075 Keyboard device — 2018-04-10
9941076 Illuminated keyboard device — 2018-04-10

Nearby-Ranked Inventors

Yohei MOMMA50
Ethan Petersen50
Masaki Haneda50
Qian Zhang50
Oleg Siniaguine50
Hiroshi Akahori50
Rachel Meyers50
Ryusuke Kimura50
Chih-Hsien Chou50