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USPTO Patent Rankings Data through Dec 31, 2025
Home › Primax Electronics › Chung-Kai Wang
CW

Chung-Kai Wang — 26 Patents

PEPrimax Electronics: 18 patents #15 of 571Top 3%
TSMC: 3 patents #5,465 of 12,232Top 45%
GUGlobal Unichip: 2 patents #71 of 210Top 35%
TPTranspacific Plasma: 2 patents #3 of 27Top 15%
BEBright Led Electronics: 1 patents #7 of 15Top 50%
CIChimei Innolux: 1 patents #232 of 654Top 40%
New Taipei, TW: #416 of 10,472 inventorsTop 4%
Overall (All Time): #150,017 of 4,157,543Top 4%
26 Patents All Time
Chung-Kai Wang has been granted 26 US patents while listed as an inventor at Primax Electronics. The first was granted in 2008 and the most recent in August 2023. Chung-Kai Wang ranks #150,017 of 4,157,543 US inventors in our database (top 3.6%). Patent records list Chung-Kai Wang in New Taipei, TW.

Issued Patents All Time

Showing 1–25 of 26 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11742295 Interface of integrated circuit die and method for arranging interface thereof Ting Wang, Ting-Chin Cho, Igor Elkanovich, Amnon Parnass, Chia-Hsiang Chang +13 more 2023-08-29
10020284 Functional spacer for SIP and methods for forming the same Yu-Ru Chang, Ming-Che Wu 2018-07-10 $4,608,000
9147670 Functional spacer for SIP and methods for forming the same Yu-Ru Chang, Ming-Che Wu 2015-09-29 $4,728,000
9003875 Sheet thickness detection apparatus for detecting different maximum allowable thicknesses of plural papers using movable sensing device Chung-Jung Chiu, Wen-Lung Hung 2015-04-14
8827257 Sheet processing device Wen-Lung Hung, Chung-Jung Chiu 2014-09-09
8436973 LCD device and display panel of the device — 2013-05-07
8398066 Image forming apparatus with stapling function Ching-Tse Wang, Ming-Han Chiu 2013-03-19
8393606 Printing device with detachable stapling device Ching-Tse Wang, Ming-Han Chiu, Chung-Jung Chiu 2013-03-12
8253991 Duplex scanning apparatus Cai-Rong Liao, San-Xi Chu 2012-08-28
8240882 Light emitting diode module and method for making the same Tsung-Jen Liao, Yuan-Hsin Liu, Yao-Tsung Hsu 2012-08-14
8144377 Duplex scanning apparatus Chien-Kuo Kuan 2012-03-27
8136810 Sheet alignment and ejection mechanism Ching-Tse Wang, Ming-Han Chiu 2012-03-20
8137014 Duplex printing apparatus Chien-Kuo Kuan 2012-03-20
8096545 Sheet-feeding scanning apparatus having mechanism for feeding business card Wei-Hsun Hsu, Wen-An Huang, Chao-Min Yang 2012-01-17
8061703 Sheet-feeding type scanning apparatus and automatic sheet feeding method Chao-Min Yang, Wei-Hsun Hsu, Wen-An Huang 2011-11-22
7971866 Sheet-feeding scanning apparatus having mechanism for feeding business card Wen-An Huang, Wei-Hsun Hsu, Chao-Min Yang 2011-07-05
7896336 Solenoid valve device and automatic document feeder having such solenoid valve device Wen-An Huang, Chao-Min Yang, Wei-Hsun Hsu 2011-03-01
7891656 Sheet feeding apparatus with sheet releasing mechanism Wei-Hsun Hsu, Wen-An Huang, Chao-Min Yang 2011-02-22
7864385 Planar light source of scanning apparatus Chien-Kuo Kuan 2011-01-04
7806397 Sheet-feeding scanning apparatus having mechanism for feeding business card Chao-Min Yang, Wen-An Huang, Wei-Hsun Hsu 2010-10-05
7623277 Duplex scanning apparatus Chien-Kuo Kuan 2009-11-24
7558523 Automatic document feeder for duplex scanning Chien-Kuo Kuan 2009-07-07
7487960 Document feeder Chien-Kuo Kuan, Chi-Jin Song, Hsi-Yu Chen 2009-02-10
7478750 Reading device of scanning apparatus Yu-Cheng Chang, Hsi-Yu Chen 2009-01-20
7412199 Image scanner having pivotal illuminantor plate Chien-Kuo Kuan, Wei-Chen Tu 2008-08-12

Nearby-Ranked Inventors

Eric Bruno26
Kira Bulazel Roberts26
Jean-Michel Renders26
Mariola FOTIN-MLECZEK26
Daisuke NODA26
ROBERT JACOB PET26
Van S. Chandler26
Mark S. Fredrickson26
Ming Li26