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USPTO Patent Rankings Data through Dec 31, 2025
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Chun Shiah — 52 Patents

ETEtron Technology: 51 patents #1 of 145Top 1%
IPInvention And Collaboration Laboratory Pte.: 4 patents #2 of 7Top 30%
ITITRI: 1 patents #5,197 of 9,619Top 55%
Hsinchu, TW: #364 of 13,380 inventorsTop 3%
Overall (All Time): #50,240 of 4,157,543Top 2%
52 Patents All Time
Chun Shiah has been granted 52 US patents while listed as an inventor at Etron Technology. The first was granted in 1998 and the most recent in July 2025. Chun Shiah ranks #50,240 of 4,157,543 US inventors in our database (top 1.2%). Patent records list Chun Shiah in Hsinchu, TW.

Issued Patents All Time

Showing 1–25 of 52 patents

Patent #TitleCo-InventorsDate
12361998 Sustainable DRAM having principle power supply voltage unified with logic circuit Chao-Chun Lu, Bor-Doou Rong 2025-07-15
12354646 Dynamic memory with sustainable storage architecture Chao-Chun Lu, Bor-Doou Rong 2025-07-08
12068020 Dynamic memory with sustainable storage architecture and clean up circuit Chao-Chun Lu, Bor-Doou Rong 2024-08-20
11798613 Dynamic memory with long retention time Chao-Chun Lu, Bor-Doou Rong 2023-10-24
11789893 Memory system, memory controller and memory chip — 2023-10-17
11646066 Memory controller and related memory — 2023-05-09
11302383 Dynamic memory with sustainable storage architecture Chao-Chun Lu, Bor-Doou Rong 2022-04-12
10387047 Memory circuit with improved read and write access Cheng-Nan Chang, Yu-Hui Sung 2019-08-20
10255965 Memory circuit capable of being quickly written in data Yu-Hui Sung 2019-04-09
10037787 Circuit for outputting information of a memory circuit during a self-refresh mode and related method thereof Ho-Yin Chen, Cheng-Nan Chang 2018-07-31
9773533 Memory with low current consumption and method for reducing current consumption of a memory — 2017-09-26
9589931 Bundled memory and manufacture method for a bundled memory with an external input/output bus Bor-Doou Rong 2017-03-07
9465430 Memory with variable operation voltage and the adjusting method thereof Bor-Doou Rong 2016-10-11
9214448 Bundled memory and manufacture method for a bundled memory with an external input/output bus Bor-Doou Rong 2015-12-15
9070558 Bundled memory and manufacture method for a bundled memory with an external input/output bus Bor-Doou Rong 2015-06-30
9065444 Power-up initial circuit Yen-An Chang, Hao-Jan Yang 2015-06-23
8872540 Method of sharing in use an impedance matching circuit of a memory circuit to perform an initial calibration and a full time refresh mode calibration, and memory circuit with an impedance matching circuit capable of being used in an initial calibration and a full time refresh mode calibration Sen-Fu Hong, Wen-Wey Chen 2014-10-28
8854911 Memory and method of refreshing a memory Sen-Fu Hong 2014-10-07
8824238 Memory device with bi-directional tracking of timing constraints Ho-Yin Chen, Hung-Jen Chang 2014-09-02
8823446 Current mirror with immunity for the variation of threshold voltage and the generation method thereof Hao-Jan Yang, Ho-Yin Chen, Kuo-Chen Lai 2014-09-02
8755236 Latch system applied to a plurality of banks of a memory circuit Shi-Huei Liu, Cheng-Nan Chang 2014-06-17
8723570 Delay-locked loop and method for a delay-locked loop generating an application clock Feng-Chia Chang, Yu-Chou Ke, Chi-Wei Yen 2014-05-13
8653855 Input buffer system with a dual-input buffer switching function and method thereof Sen-Fu Hong, Chia-Ming Chen 2014-02-18
8536903 Output stage circuit for outputting a driving current varying with a process Hao-Jan Yang, Ching-Ying Hsu 2013-09-17
8432206 Delay lock loop system with a self-tracking function and method thereof Der-Min Yuan, Kuang-Fu Teng, Feng-Chia Chang 2013-04-30

Nearby-Ranked Inventors

Sungbum Kim52
Douglas C. La Tulipe, Jr.52
Jan-Gerard Cornelis Van Der Toorn52
Masanori Ohara52
Katherine Morgenroth52
Dae Ho LEE52
Serg Bell52
Masahiro Nakagawa52
Yun Fang52