Chieh-Jen Cheng — 16 Patents at Au Optronics

Chieh-Jen Cheng has been granted 16 US patents while listed as an inventor at Au Optronics. The first was granted in 2010 and the most recent in August 2025. Chieh-Jen Cheng ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list Chieh-Jen Cheng in Hsinchu, TW.

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12399438	Method and apparatus for removing contamination	Yu-Chih Huang, Yu-Kai Chiou, Li-Jui Chen	2025-08-26
12287589	Method and apparatus for removing contamination	Yu-Chih Huang, Yu-Kai Chiou, Li-Jui Chen	2025-04-29
11360392	Photolithography device having illuminator and method for adjusting intensity uniformity	Che-Chang Hsu, Li-Jui Chen, Shang-Chieh Chien, Chao-Chen Chang, Ssu-Yu Chen	2022-06-14	$8,576,000
11281586	Processor and way prediction method thereof	Kun Liu, Chuan-Hua Chang, I-Cheng Chen	2022-03-22
11188468	Processor and way prediction method thereof	Kun Liu, Chuan-Hua Chang, I-Cheng Chen	2021-11-30
10579522	Method and device for accessing a cache memory	Chuan-Hua Chang	2020-03-03
10067418	Particle removal system and method thereof	Shu-Hao Chang, Chi-Lun Lu, Shang-Chieh Chien, Ming-Chin Chien, Jui-Ching Wu +2 more	2018-09-04	$8,697,000
9823585	EUV focus monitoring systems and methods	Chih-Tsung Shih, Jeng-Horng Chen, Chia-Chen Chen, Shinn-Sheng Yu, Anthony Yen +1 more	2017-11-21	$4,185,000
8919985	Backlight module and thermal design thereof	Po-Hung Chen	2014-12-30	$571,000
8734000	Light module, composite circuit board device used therein, and assembling method thereof	Hsin-Chang Chiang, Chien-Ting Liao	2014-05-27	$307,000
8646950	Display apparatus	Yi-Fan Lin, Shih-Yao Lin, Po-Hung Chen	2014-02-11	$145,000
8376604	Frame structure of backlight module	Ming-Ji Hsu, Chia-Hun Cheng, Hsin-An Chang	2013-02-19	$243,000
8345179	Flat panel display module	Yao-An Mo, Chia-Chang Yang, Hsin-An Chang, Chia-Hun Cheng	2013-01-01
8064007	Backlight module and display device using the same	Yao-An Mo, Ta-Jen Huang, Kang Cheng, Hsin-An Chang, Chia-Hun Cheng	2011-11-22	$701,000
8049834	Display device and backlight module with thermal isolating layer	Yao-An Mo, Hsin-An Chang, Chia-Hun Cheng, Hung-Chuo Lee	2011-11-01	$333,000
7667993	Dual-ported and-type match-line circuit for content-addressable memories	Chao Wang, Jinn-Shyan Wang, Tien-Fu Chen	2010-02-23

Chieh-Jen Cheng — 16 Patents

Issued Patents All Time

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