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

Wei-Hsin Hou — 30 Patents

COCopytele: 12 patents #4 of 23Top 20%
LULuxingtek: 7 patents #1 of 5Top 20%
ITITRI: 6 patents #1,152 of 9,619Top 15%
COCoulter: 3 patents #54 of 104Top 55%
Whitehall, PA: #4 of 177 inventorsTop 3%
Pennsylvania: #1,846 of 74,527 inventorsTop 3%
Overall (All Time): #121,623 of 4,157,543Top 3%
30 Patents All Time
Wei-Hsin Hou has been granted 30 US patents while listed as an inventor at Copytele. The first was granted in 1993 and the most recent in October 2025. Wei-Hsin Hou ranks #121,623 of 4,157,543 US inventors in our database (top 2.9%). Patent records list Wei-Hsin Hou in Whitehall, PA, US.

Issued Patents All Time

Showing 1–25 of 30 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12436344 Optical fiber array connector device Jinxi Shen, Kuishan Liu, Liping Zhang 2025-10-07
9075172 Light converting optical structure and lighting device utilizing the same Zhi-Wei Koh, Chi-Jen Kao, Wen-Chiun Ing 2015-07-07
8814391 Light guiding structure Zhi-Wei Koh, Chi-Jen Kao, Wen-Chiun Ing 2014-08-26
8721115 Light reflective structure and light panel Wen-Chiun Ing, Zhi-Wei Koh, Chi-Jen Kao 2014-05-13
8582040 Functional device array with self-aligned electrode structures and fabrication methods thereof Chih-Sheng Hou 2013-11-12
8465174 Direct-lit light box with even-width frame design Wen-Chiun Ing 2013-06-18
8454195 Lighting device, lighting panel and circuit board thereof Wen-Chiun Ing, Ching-Cheng Lee 2013-06-04
8382337 Lighting device, light spreading plate and method for manufacturing the same Wen-Chiun Ing, Zhi-Wei Koh, Chi-Jen Kao 2013-02-26
8313206 Lighting device Wen-Chiun Ing 2012-11-20
8110839 Lighting device, display, and method for manufacturing the same Wen-Chiun Ing 2012-02-07
7903428 Intra-connection layout of array Shou-En Liu, Chen-Pang Kung 2011-03-08
7733458 Method for manufacturing an electro-optic device and electro-optic device, and article therefor Hsing-Lung Wang, Chi-Chang Liao, Kang-Hung Liu, Shie-Chang Jeng 2010-06-08
7660026 Method for forming electro-optic film Jau-Min Ding, Hsing-Lung Wang, Chi-Chang Liao, Yan-Rung Lin 2010-02-09
7605967 Liquid crystal electro-optical modulator and method of optical modulation Hsing-Lung Wang, Wei-Ting Hsu, Chu-Chun Yen, Chi-Lun Ting, Chi-Chang Liao +1 more 2009-10-20
7567332 Manufacturing method of a display panel Jau-Min Ding, Yan-Rung Lin, Ru-De Chen, Chung-Hao Chen, I-Chun Chen +1 more 2009-07-28
7289101 Multi-color electrophoretic image display Frank J. DiSanto, Denis A. Krusos 2007-10-30
6117368 Black and white electrophoretic particles and method of manufacture 2000-09-12 $4,379,000
6113810 Methods of preparing electrophoretic dispersions containing two types of particles with different colors and opposite charges Frederic E. Schubert 2000-09-05 $3,587,000
5869558 Black electrophoretic particles and method of manufacture 1999-02-09 $3,196,000
5783614 Polymeric-coated dielectric particles and formulation and method for preparing same Jing Chen, Frederic E. Schubert 1998-07-21 $4,286,000
5707738 Black electrophoretic particles and method of manufacture 1998-01-13 $3,245,000
5643673 Black electrophoretic particles and method of manufacture 1997-07-01 $5,278,000
5587242 Colored polymeric dielectric particles and method of manufacture Thomas B. Lloyd, Frederic E. Schubert 1996-12-24 $4,242,000
5573711 Planar fluorinated dielectric suspensions for electrophoretic image displays and related methods Frederic E. Schubert, George Semertzidis 1996-11-12 $5,700,000
5498674 Colored polymeric dielectric particles and method of manufacture Thomas B. Lloyd, Frederic E. Schubert 1996-03-12 $1,787,000