Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
CW

Chun-Kai Wang — 74 Patents

A9A9.Com: 11 patents #28 of 440Top 7%
Microsoft: 10 patents #4,378 of 40,388Top 15%
PEPegatron: 8 patents #20 of 650Top 4%
EPEpistar: 6 patents #167 of 732Top 25%
KCKwang Yang Motor Co.: 6 patents #14 of 158Top 9%
WIWistron: 4 patents #275 of 2,107Top 15%
Foxconn: 4 patents #1,422 of 5,504Top 30%
Amazon: 3 patents #5,214 of 19,158Top 30%
ENEnflex: 2 patents #5 of 11Top 50%
HAHimax Analogic: 2 patents #10 of 21Top 50%
RSRealtek Semiconductor: 2 patents #608 of 1,741Top 35%
CPCompetitive Technologies Of Pa: 2 patents #4 of 22Top 20%
IIInstitute For Information Industry: 1 patents #327 of 904Top 40%
TSMC: 1 patents #8,466 of 12,232Top 70%
UMUnited Microelectronics: 1 patents #2,686 of 4,560Top 60%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
NUNational Tsing Hua University: 1 patents #672 of 2,036Top 35%
PTPiecemakers Technology: 1 patents #5 of 10Top 50%
PEPrimax Electronics: 1 patents #319 of 571Top 60%
NUNational Central University: 1 patents #242 of 733Top 35%
Overall (All Time): #26,215 of 4,157,543Top 1%
74 Patents All Time
Chun-Kai Wang has been granted 74 US patents while listed as an inventor at A9.Com. The first was granted in 1999 and the most recent in August 2025. Chun-Kai Wang ranks #26,215 of 4,157,543 US inventors in our database (top 0.63%). Patent records list Chun-Kai Wang in Taipei, CA, TW.

Issued Patents All Time

Showing 1–25 of 74 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12401120 Antenna module Chin-Ting Huang, Hsi-Kai Hung, Sony Chayadi 2025-08-26
12308953 Communication device and host system for reducing communication interference based on bit extension mechanism 2025-05-20
12296513 Curved plastic panel and method and device for processing the same Hsin-Yuan Chen, Chih Teng Ku, Jui-Lin Hsu, Yu Ling Chien 2025-05-13
12288168 Blockchain-based room inventory management system and method Chung-Han Hsieh, Chih-Yang Liu 2025-04-29
12159016 User interface for three-dimensional room modeling Mukul Agarwal, Anandram Sundar, Jack Mousseau, Ruokan He, Aliaksandr Shchurko +6 more 2024-12-03 $636,897,000
12149013 Array antenna Chin-Ting Huang, Hsi-Kai Hung, Sony Chayadi 2024-11-19
12109587 Polymer plastic front plate and method for manufacturing the same Hsin-Yuan Chen, Yu Ling Chien 2024-10-08
12113272 Wearable device Chin-Ting Huang, Hsi-Kai Hung, Sony Chayadi 2024-10-08
12062857 Three-dimensional antenna module Chin-Ting Huang, Hsi-Kai Hung, Sony Chayadi 2024-08-13
11989834 Three-dimensional room modeling Mukul Agarwal, Asfand Yar Khan, Tomas Francisco Yago Vicente, Divyansh Agarwal, Karl Hillesland +2 more 2024-05-21 $484,639,000
11984669 Antenna module Chin-Ting Huang, Hsi-Kai Hung, Sony Chayadi 2024-05-14
11922575 Depth hull for rendering three-dimensional models Himanshu Arora, Divyansh Agarwal, Arnab Sanat Kumar Dhua 2024-03-05 $300,464,000
11870158 Ultra-wideband antenna and wireless headphone including ultra-wideband antenna Yung-Tai Pan, Yih-Shiuan Shin, Chi-Chan Lee, Yen-Tsung Fu 2024-01-09
11848485 Antenna module Chin-Ting Huang, Sony Chayadi, Hsi-Kai Hung 2023-12-19
11784393 Antenna module Chin-Ting Huang, Hsi-Kai Hung, Sony Chayadi 2023-10-10
11783560 Three-dimensional room modeling and feature annotation Mukul Agarwal, Asfand Yar Khan, Tomas Francisco Yago Vicente, Divyansh Agarwal, Karl Hillesland +2 more 2023-10-10 $264,435,000
11599142 Timing generator, timing generating method, and associated control chip Liangliang Song, Mingrui Li, Xiangzhu Yang 2023-03-07
11584294 Vehicle interior component 2023-02-21
11562403 Method, computing device and system for profit sharing Chung-Han Hsieh, Hsiu-An Teng, Chih-Yang Liu, Wei-Te Lin, I-Cheng Lin +3 more 2023-01-24
11307214 Structure of speed sensor arrangement of vehicle 2022-04-19
11273758 Vehicle interior component having a composite structure 2022-03-15
11177858 Electronic device Chin-Ting Huang, Sony Chayadi, Hsi-Kai Hung 2021-11-16
11138789 Enhanced point cloud for three-dimensional models Himanshu Arora, Divyansh Agarwal, Arnab Sanat Kumar Dhua 2021-10-05 $213,615,000
11041561 Structure of engine transmission box 2021-06-22
10991160 Depth hull for rendering three-dimensional models Himanshu Arora, Divyansh Agarwal, Arnab Sanat Kumar Dhua 2021-04-27 $271,305,000