Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chih-Ching Chen — 75 Patents

MEMediatek: 27 patents #64 of 2,888Top 3%
BEBenq: 26 patents #4 of 580Top 1%
ACAsustek Computer: 4 patents #176 of 1,430Top 15%
Disney: 4 patents #1,656 of 6,686Top 25%
CCChicony Electronics Co.: 3 patents #33 of 174Top 20%
ITITRI: 2 patents #3,461 of 9,619Top 40%
MSMstar Semiconductor: 1 patents #312 of 622Top 55%
QIQisda: 1 patents #193 of 490Top 40%
ECEternal Materials Co.: 1 patents #25 of 90Top 30%
Overall (All Time): #25,505 of 4,157,543Top 1%
75 Patents All Time
Chih-Ching Chen has been granted 75 US patents while listed as an inventor at Mediatek. The first was granted in 1997 and the most recent in December 2024. Chih-Ching Chen ranks #25,505 of 4,157,543 US inventors in our database (top 0.61%). Patent records list Chih-Ching Chen in Hengshan, CA, TW.

Patents per Year

Patents granted per year, 1997 to 2024Bar chart with a peak of 8 patents in 2003.peak 81997: 1 patents19971998: 1 patents1999: 3 patents2002: 1 patents20022003: 8 patents2004: 7 patents2005: 5 patents20052006: 6 patents2007: 4 patents2008: 1 patents20082009: 3 patents2010: 8 patents2011: 7 patents20112012: 4 patents2013: 2 patents2014: 1 patents20142015: 5 patents2016: 3 patents2017: 1 patents20172021: 1 patents2022: 1 patents2024: 2 patents2024

Issued Patents All Time

Showing 1–25 of 75 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12183723 Semiconductor package with dummy MIM capacitor die Yao-Chun Su, I-Hsuan Peng, Yi-Jou Lin 2024-12-31
11925002 Casing structure with functionality of effective thermal management Jian-Jia Huang, Chun-Kai Lin 2024-03-05
11508707 Semiconductor package with dummy MIM capacitor die Yao-Chun Su, I-Hsuan Peng, Yi-Jou Lin 2022-11-22
11129313 Electromagnetic-wave shielding film, preparation method, and use thereof Shu-Hung Liu, Chin-Yi Liao 2021-09-21
9792722 Depth processing method and associated graphic processing circuit Ming-Hao Liao, Hung-Wei Wu 2017-10-17
9503292 Method and device for calculating coefficients of feed-forward equalizer and feed-backward equalizer in decision feedback equalizer Ching-Wen Ma, Chih-Cheng Kuo, Tai-Lai Tung 2016-11-22
9361697 Graphic processing circuit with binning rendering and pre-depth processing method thereof Ming-Hao Liao, Shih-Chin Lin, Hung-Wei Wu 2016-06-07
9228133 Method for refining oil Chiung-Fang Liu, Ching-I Juch, Chih-Hao Chen, Ju-Shiou Chen, Ying-Hsi Chang +2 more 2016-01-05
9152553 Generic command descriptor for controlling memory devices Hyunsuk Shin, Chi Kong Lee 2015-10-06 $2,138,000
9147470 NAND flash controller with programmable command templates Hyunsuk Shin, Chi Kong Lee, Xueting Yu 2015-09-29 $1,527,000
9146824 Management of bit line errors based on a stored set of data Hyunsuk Shin, Chi Kong Lee, Siu-Hung Fred Au, Jungil Park, Fei Sun 2015-09-29 $1,527,000
8964498 Systems and methods for reducing peak power consumption in a solid state drive controller Hyunsuk Shin, Jungil Park, Chi Kong Lee 2015-02-24 $2,672,000
8935545 Power generator in a computer apparatus generating a power stable signal according to a received power pulse signal Shang-Yu Hung 2015-01-13
8648218 Method for preparing phenolic compounds Chiung-Fang Liu, Chih-Hao Chen, Pei Yu, Ying-Hsi Chang, Hou-Peng Wan +1 more 2014-02-11
8467280 Controller and method employed in optical storage apparatus for generating control signals each having minimum transmission pulse length corresponding to more than one power symbol period Gwo-Huei Wu, Pi-Hai Liu 2013-06-18
8451971 Communication systems, clock generation circuits thereof, and method for generating clock signal Kuan-Hua Chao, Shiue-Shin Liu, Jeng-Horng Tsai, Chuan Liu, Tse-Hsiang Hsu 2013-05-28
8300670 Method for deriving precise control over laser power of an optical pickup unit, and associated automatic power calibration circuit Hsiao-Yuan Chi, Chia-Wei Liao 2012-10-30
8270266 Methods and devices for detecting wobbles on an optical disc Tzu-Chieh Lin, Yuh Cheng, Tysh-Bin Liu, Yu-Hsuan Lin 2012-09-18
8149146 Automatic power control system for optical disc drive and method thereof Bing-Yu Hsieh, Ming-Jiou Yu, Kuo-Jung Lan, Shu-Hung Chou, Chia-Wei Liao 2012-04-03
8089834 Apparatus for controlling servo signal gains of an optical disc drive and method of the same Chia-Wei Liao, Yuh-Kuang Chen, Ming-Jiou Yu, Kuo-Jung Lan, Chun Lin +1 more 2012-01-03
8077569 Methods and devices for controlling access to an optical disc Yu-Hsuan Lin 2011-12-13
8002228 Rotary supporting structure without drawing Keng-Ping Wang, Chin-Chang Meng 2011-08-23
8000095 Sliding mechanism and electronic device using the same Keng-Ping Wang, Chin-Chang Meng 2011-08-16
7991030 Method for deriving precise control over laser power of an optical pickup unit, and associated automatic power calibration circuit Hsiao-Yuan Chi, Chia-Wei Liao 2011-08-02
7967263 Fixing device Keng-Ping Wang, Chin-Chang Meng 2011-06-28