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USPTO Patent Rankings Data through Dec 31, 2025
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Chien-Fu Tseng — 22 Patents

PEPhison Electronics: 11 patents #24 of 344Top 7%
ITITRI: 4 patents #1,876 of 9,619Top 20%
TSMC: 4 patents #4,745 of 12,232Top 40%
LTLite-On Technology: 2 patents #330 of 1,203Top 30%
DEDelta Electronics: 1 patents #1,366 of 2,746Top 50%
LLLite-On Electronics (Guangzhou) Limited: 1 patents #237 of 534Top 45%
Taipei, TW: #576 of 24,966 inventorsTop 3%
Overall (All Time): #189,202 of 4,157,543Top 5%
22 Patents All Time
Chien-Fu Tseng has been granted 22 US patents while listed as an inventor at Phison Electronics. The first was granted in 2010 and the most recent in January 2025. Chien-Fu Tseng ranks #189,202 of 4,157,543 US inventors in our database (top 4.6%). Patent records list Chien-Fu Tseng in Taipei, TW.

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12191239 Stacked via structure disposed on a conductive pillar of a semiconductor die Che-Yu Yeh, Tsung-Shu Lin, Wei-Cheng Wu, Tsung-Yu Chen, Li-Han Hsu 2025-01-07
11756870 Stacked via structure disposed on a conductive pillar of a semiconductor die Che-Yu Yeh, Tsung-Shu Lin, Wei-Cheng Wu, Tsung-Yu Chen, Li-Han Hsu 2023-09-12 $6,175,000
11703650 Optical fiber protection system Meng-Sheng Chang 2023-07-18
10193569 Decoding method, memory storage device and memory control circuit unit Tsai-Cheng Lin, Yen-Chiao Lai 2019-01-29
10049898 Semiconductor device packages, packaging methods, and packaged semiconductor devices Hsien-Wei Chen, Chi-Hsi Wu, Chen-Hua Yu, Der-Chyang Yeh, Wei-Cheng Wu 2018-08-14 $2,753,000
9558966 Semiconductor device packages, packaging methods, and packaged semiconductor devices Hsien-Wei Chen, Chi-Hsi Wu, Chen-Hua Yu, Der-Chyang Yeh, Wei-Cheng Wu 2017-01-31 $2,335,000
9543983 Decoding method, memory storage device and memory control circuit unit — 2017-01-10
9460801 Method and system for determining storing state of flash memory Shih-Jia Zeng, Hsie-Chia Chang, Yen-Yu Chou 2016-10-04
9362951 Decoding method, decoding circuit, memory storage device and controlling circuit unit — 2016-06-07
9342404 Decoding method, memory storage device, and memory controlling circuit unit — 2016-05-17
9047982 Data compensating method for flash memory Shih-Jia Zeng, Hsie-Chia Chang, Yen-Yu Chou 2015-06-02
8832526 Data reading method, memory controller, and memory storage device Kuo-Hsin Lai 2014-09-09
8578245 Data reading method, memory storage apparatus, and controller thereof Chih-Kang Yeh, Chung-Lin Wu 2013-11-05
8510637 Data reading method, memory storage apparatus and memory controller thereof Kuo-Hsin Lai 2013-08-13
8429501 Memory storage device, memory controller thereof, and method thereof for generating log likelihood ratio Kuo-Hsin Lai 2013-04-23
8386860 Methods of calculating compensation voltage and adjusting threshold voltage and memory apparatus and controller Kuo-Hsin Lai, Li-Chun Liang 2013-02-26
8289771 Data reading method and control circuit and memory controller using the same Kuo-Hsin Lai 2012-10-16
8276033 Data writing method for a flash memory, and flash memory controller and flash memory storage apparatus using the same Yu-Hung Liu, Li-Chun Liang, Chih-Kang Yeh 2012-09-25
8154974 Holographic data storing method and storing device Po-Chang Chen, Feng-Hsiang Lo, Jenn-Hwan Tarng 2012-04-10
7957045 Hologram media reading apparatus Feng-Hsiang Lo, Jenn-Hwan Tarng, Chih-Ming Lin 2011-06-07
7944795 Holographic recording medium and encoding/decoding method thereof Chun-Te Wu, Chih-Hao Liu, Po-Chang Chen, Chia-Hang Ho, Feng-Hsiang Lo 2011-05-17
7724636 Asymmetry compensator for partial response maximum likelihood (PRML) decoder Yung-Chi Yang 2010-05-25

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Ryan M. Stone22
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Satoshi Yoneda22
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Wayne Thomas McHugh22
Michael Bachmann22
Kimberly Rae Saviers22
Qinda Ye22