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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chun Chang — 91 Patents

QCQuanta Computer: 91 patents #5 of 1,295Top 1%
Taoyuan, TW: #22 of 5,438 inventorsTop 1%
Overall (All Time): #17,516 of 4,157,543Top 1%
91 Patents All Time
Chun Chang has been granted 91 US patents while listed as an inventor at Quanta Computer. The first was granted in 2015 and the most recent in August 2025. Chun Chang ranks #17,516 of 4,157,543 US inventors in our database (top 0.42%). Patent records list Chun Chang in Taoyuan, TW.

Patents per Year

Patents granted per year, 2015 to 2025Bar chart with a peak of 25 patents in 2022.peak 252015: 2 patents20152017: 4 patents20172018: 4 patents20182019: 5 patents20192020: 19 patents20202021: 11 patents20212022: 25 patents20222023: 16 patents20232024: 3 patents20242025: 2 patents2025

Issued Patents All Time

Showing 1–25 of 91 patents

Patent #TitleCo-InventorsDate
RE50532 Application and integration of a cableless server system Yaw-Tzorng Tsorng, Hsin-Chieh Lin, Chih-Hao Chang 2025-08-12
12228157 Flexible shoulder pin module for installing a panel on an assembly Hsin-Chieh Lin, Yao-Long Lin 2025-02-18
11879486 Flexible shoulder pin module for installing a panel on an assembly Hsin-Chieh Lin, Yao-Long Lin 2024-01-23
11877427 Cover for socket of fan wall Hsin-Chieh Lin, Chih-Hao Chang, Yi-Fu Liu 2024-01-16
RE49800 Computer chassis with sliding bracket Yaw-Tzorng Tsorng, Tung-Hsien Wu 2024-01-16
11778767 Mechanism for securing a printed circuit board to a bracket Ta-Wei Chen, Chia-Chun Chen, Jyue HOU 2023-10-03
11758677 Facilitated expansion card removal Hsin-Chieh Lin, Chih-Hao Chang, Yi-Fu Liu 2023-09-12
11747873 Removable combined PCIe riser bracket for computing device Zhao-Hong Chen, Yi-Huang Chiu, Yu Ta Lin 2023-09-05
11727529 Application and integration of a GPU server system Hsiao-Tsu Ni, Yaw-Tzorng Tsorng, Ta-Wei Chen 2023-08-15
11719026 Integrated latch mechanism for securing rackmount equipment in a chassis Yaw-Tzorng Tsorng, Yao-Long Lin, You-Jin Liu 2023-08-08
11698666 Buckle base/fixing pin combination Kai-Yuan CHUANG, Wei-Pin Chen, Jyue HOU 2023-07-11
11700704 Adjustable air blocks for cable routing Yu-Syuan Lin, Ting-Kuang Pao, Yu Ta Lin 2023-07-11
11690190 System component carrier with ejector Wei-Pin Chen, Kai-Yuan CHUANG, Jyue HOU 2023-06-27
11683904 Guide holders for engaging a motherboard sled with an input-output sled stacked thereon Shih-Hsuan Hu, Cheng-Feng Tsai, Yu-Hsun Chen 2023-06-20
11675398 Snap rivets for securing printed circuit board assemblies Kai-Yuan CHUANG, Wei-Pin Chen, Jyue HOU 2023-06-13
11644875 Lock mechanism for securing an expansion card in a computer chassis Ting-Kuang Pao, Yu-Syuan Lin 2023-05-09
11619981 Damped tool-less cabled drive carrier Wei-Pin Chen, Kai-Yuan CHUANG, Chin-Tien Huang 2023-04-04
11598132 Double shaft 180 degrees rotation sheet metal mechanism Yaw-Tzorng Tsorng, Ching-Cheng Kung 2023-03-07
11564325 System chassis with raised sliding channel Wei-Pin Chen, Ta-Wei Chen, Chin-Tien Huang 2023-01-24
11558976 Mechanical actuators for engaging a motherboard sled with a chassis Shih-Hsuan Hu, Wei-Cheng Tseng, Cheng-Feng Tsai 2023-01-17
11553625 Tool-less M.2 device carrier with grounding and thermal flow Shih-Hsuan Hu, Wei-Cheng Tseng, Cheng-Feng Tsai 2023-01-10
11538132 Application and integration of a GPU server system Hsiao-Tsu Ni, Yaw-Tzorng Tsorng, Ta-Wei Chen 2022-12-27
11536292 Mechanism for preventing reflow for fan flap failure Yaw-Tzorng Tsorng, Ting-Kuang Pao, Chih-Hao Chang 2022-12-27
11455019 Docking system having elastic rail portions Chia-Chun Chen, Ta-Wei Chen, Zhao-Hong Chen 2022-09-27
11457542 Retractable baffle for a bay Wei-Pin Chen, Chin-Tien Huang, Jyue HOU 2022-09-27