Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
CY

Ching-Chung Yang — 29 Patents

UMUnited Microelectronics: 28 patents #173 of 4,560Top 4%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #127,851 of 4,157,543Top 4%
29 Patents All Time
Ching-Chung Yang has been granted 29 US patents while listed as an inventor at United Microelectronics. The first was granted in 2015 and the most recent in September 2025. Ching-Chung Yang ranks #127,851 of 4,157,543 US inventors in our database (top 3.1%). Patent records list Ching-Chung Yang in Hsinchu, CA, TW.

Patents per Year

Patents granted per year, 2015 to 2025Bar chart with a peak of 6 patents in 2017.peak 62015: 1 patents20152016: 2 patents2017: 6 patents20172018: 4 patents2019: 4 patents20192020: 2 patents2021: 2 patents20212022: 2 patents2023: 2 patents20232024: 1 patents2025: 3 patents2025

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12426353 Semiconductor structure Chang-Po Hsiung, Shan-Shi Huang, Wen-Fang Lee 2025-09-23
12310083 Semiconductor device and method for forming the same Chang-Po Hsiung 2025-05-20
12224335 Semiconductor device and fabrication method thereof 2025-02-11
12087635 Transistor structure Shih-Yin Hsiao, Kuan-Liang Liu 2024-09-10 $618,000
11735586 Semiconductor structure Chang-Po Hsiung, Shan-Shi Huang, Wen-Fang Lee 2023-08-22 $723,000
11721587 Transistor structure Shih-Yin Hsiao, Kuan-Liang Liu 2023-08-08 $567,000
11495681 Semiconductor device and manufacturing method thereof Chang-Po Hsiung, Shan-Shi Huang, Shin-Hung Li, Nien-Chung Li, Wen-Fang Lee +7 more 2022-11-08 $1,363,000
11462641 Semiconductor device and method of fabricating the same 2022-10-04 $853,000
11088027 Transistor structure Shih-Yin Hsiao, Kuan-Liang Liu 2021-08-10 $2,079,000
10903334 High voltage semiconductor device and manufacturing method thereof Shih-Yin Hsiao, Kuan-Liang Liu, Ping-Hung Chiang 2021-01-26 $1,644,000
10796964 Transistor structure Shih-Yin Hsiao, Kuan-Liang Liu 2020-10-06 $862,000
10629697 High voltage semiconductor device and manufacturing method thereof Shih-Yin Hsiao, Kuan-Liang Liu, Ping-Hung Chiang 2020-04-21 $279,000
10373872 Transistor structure Shih-Yin Hsiao, Kuan-Liang Liu 2019-08-06 $147,000
10312379 High voltage device Shih-Yin Hsiao, Kai-Kuen Chang 2019-06-04 $131,000
10290718 Metal-oxide-semiconductor transistor and method of forming gate layout Shih-Yin Hsiao, Wen-Fang Lee, Nien-Chung Li, Chih-Chung Wang 2019-05-14 $185,000
10204996 Metal-oxide-semiconductor transistor and method of forming gate layout Shih-Yin Hsiao, Wen-Fang Lee, Nien-Chung Li, Chih-Chung Wang 2019-02-12 $170,000
10147800 Method of fabricating a transistor with reduced hot carrier injection effects Kuan-Liang Liu, Shih-Yin Hsiao 2018-12-04 $216,000
9985129 High-voltage metal-oxide-semiconductor transistor and fabrication method thereof Shih-Yin Hsiao, Kuan-Liang Liu, Kai-Kuen Chang, Ping-Hung Chiang, Nien-Chung Li +2 more 2018-05-29 $463,000
9913528 Retractable brush Rosalind Ann Vedovitch 2018-03-13
9859417 High-voltage metal-oxide-semiconductor transistor and fabrication method thereof Shih-Yin Hsiao, Kuan-Liang Liu, Kai-Kuen Chang, Ping-Hung Chiang, Nien-Chung Li +2 more 2018-01-02 $109,000
9761657 Metal-oxide-semiconductor transistor and method of forming gate layout Shih-Yin Hsiao, Wen-Fang Lee, Nien-Chung Li, Chih-Chung Wang 2017-09-12 $192,000
9755046 Method of forming semiconductor device Shih-Yin Hsiao 2017-09-05 $227,000
9741850 Semiconductor device and method for forming the same Shih-Yin Hsiao, Ping-Hung Chiang, Nien-Chung Li, Wen-Fang Lee, Chih-Chung Wang +2 more 2017-08-22 $314,000
9691911 Semiconductor device Shih-Yin Hsiao 2017-06-27 $197,000
9583617 Semiconductor device and method of forming the same Shih-Yin Hsiao 2017-02-28 $131,000