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USPTO Patent Rankings Data through Dec 31, 2025
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Chih-Ting Ko — 4 Patents

UNUnknown: 4 patents #4,220 of 83,584Top 6%
Taichung, TW: #1,904 of 7,415 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Chih-Ting Ko has been granted 4 US patents while listed as an inventor at Unknown. The first was granted in 2022 and the most recent in July 2025. Chih-Ting Ko ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Chih-Ting Ko in Taichung, TW.

Patents per Year

Patents granted per year, 2022 to 2025Bar chart with a peak of 2 patents in 2025.peak 22022: 1 patents20222024: 1 patents20242025: 2 patents2025

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12360177 Interactive test equipment for quality evaluation of power transformer Po-Cheng Ko, Chun-Yao Ko 2025-07-15
12298339 Interactive test equipment for quality evaluation of insulative electric resistance value of electric power cable Po-Cheng Ko, Chun-Yao Ko 2025-05-13
12092700 Interactive test equipment for quality evaluation of resistance value test for electric leakage Po-Cheng Ko, Chun-Yao Ko 2024-09-17
11502462 Extension cord for polyphase voltage conversion Po-Cheng Ko, Chun-Yao Ko 2022-11-15

Frequent Collaborators

Po-Cheng Ko4 shared
Chun-Yao Ko4 shared

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Aviel FOGEL4
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