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USPTO Patent Rankings Data through Dec 31, 2025
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Cheng-Chung Hsu — 48 Patents

INInventec: 14 patents #25 of 1,270Top 2%
LILite-On It: 10 patents #9 of 223Top 5%
LTLite-On Technology: 6 patents #92 of 1,203Top 8%
RSRealtek Semiconductor: 6 patents #238 of 1,741Top 15%
UNUnknown: 4 patents #4,220 of 83,584Top 6%
ITIli Technology: 3 patents #13 of 85Top 20%
Disney: 2 patents #2,704 of 6,686Top 45%
ACAsustek Computer: 2 patents #383 of 1,430Top 30%
SCShenzhen Weitongbo Technology Co.: 1 patents #5 of 15Top 35%
Dashulong, TW: #54 of 596 inventorsTop 10%
Overall (All Time): #57,596 of 4,157,543Top 2%
48 Patents All Time
Cheng-Chung Hsu has been granted 48 US patents while listed as an inventor at Inventec. The first was granted in 2003 and the most recent in September 2025. Cheng-Chung Hsu ranks #57,596 of 4,157,543 US inventors in our database (top 1.4%). Patent records list Cheng-Chung Hsu in Dashulong, TW.

Issued Patents All Time

Showing 1–25 of 48 patents

Patent #TitleCo-InventorsDate
12422950 Touch sensing reading device and signal processing method thereof Yung-Fu Lin, Jung-Kuei Hsu, Wen-Ger Wong, Chuan-Chi Fan, Chia-Chun Hsu 2025-09-23
12125221 Method and system for detecting a three-dimensional object in a two-dimensional image Chih-Kang Hu, Chi-Yen Cheng, Chia-Wen Ho, Jin-De Song 2024-10-22
11227175 Method and system for automatic license-plate recognition Chih-Kang Hu, Chi-Yen Cheng, Hong-Wei Chao 2022-01-18
10852885 Touch controller, touch display system and method for synchronizing touch display Yung-Fu Lin 2020-12-01
9805714 Directional keyword verification method applicable to electronic device and electronic device using the same Bhoomek D. Pandya, Hsing-Yu TSAI, Min-Hong Wang 2017-10-31
9366949 Pico projection fixing module Chi-Feng Chiang, Chuan Lee, Chia-Yuan Lin, Meng-Che Lin, Wei-Chih Lin 2016-06-14
9316891 Micro-projection system Yu-Nan Tsai 2016-04-19
9285664 Optical apparatus having light sources and a plurality of holders for holding the light sources Wei-Chih Lin, Chih-Chien Lu, Meng-Che Lin, Chuan Lee, Chia-Yuan Lin +1 more 2016-03-15
9189116 Noise compensating touch panel and touch device thereof Chih-Jen Cheng 2015-11-17
9122146 Optical module used in projection device Wei-Chih Lin, Chih-Chien Lu, Meng-Che Lin, Chuan Lee, Chia-Yuan Lin +1 more 2015-09-01
9069357 Navigation device and method for auto-docking of a robot Ming-lu Lai 2015-06-30
9024664 Current-to-voltage converter and electronic apparatus thereof Chih-Jen Cheng 2015-05-05
8985784 Light source module and micro projector using the same Chia-Yuan Lin, Meng-Che Lin, Chuan Lee 2015-03-24
8865282 Protective cover plate — 2014-10-21
8793711 Tray locking device for optical disc drive Yung-Han Wu, Sz-Shian He, Ming-Chun Tsao, In-Shuen Lee 2014-07-29
8650777 Illuminant shoe — 2014-02-18
8607255 Optical disc drive and damper positioning structure thereof Chia-Yuan Lin, Chun-Lung Ho 2013-12-10
8424027 Optical disc drive and tray locking device thereof Yung-Han Wu, Sz-Shian He, Ming-Chun Tsao, In-Shuen Lee 2013-04-16
8424028 Tray locking device of optical disc drive with anti-shock mechanism Yung-Han Wu, Sz-Shian He, Ming-Chun Tsao, In-Shuen Lee 2013-04-16
8302116 Optical disc drive and flexible cable assembly therein Shih-Lin Yeh, Ming-Ping Lai 2012-10-30
8080982 Low drop-out voltage regulator with efficient frequency compensation Ying-Yao Lin 2011-12-20
8081097 Analog-to-digital converter and related calibrating comparator — 2011-12-20
8056096 Optical disc drive Ming-Ping Lai 2011-11-08
7936857 Phase selector for data transmitting device — 2011-05-03
7830190 Data latch circuit with a phase selector — 2010-11-09

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