{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Delta Electronics", "item": "https://www.patentleaderboard.com/company/delta-electronics"}, {"@type": "ListItem", "position": 3, "name": "Chi-Ming Yu", "item": "https://www.patentleaderboard.com/inventor/fl:ch_ln:yu-217"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Delta Electronics › Chi-Ming Yu
CY

Chi-Ming Yu — 3 Patents

DEDelta Electronics: 2 patents #901 of 2,746Top 35%
USUmax Data Systems: 1 patents #55 of 119Top 50%
Hsinchu, TW: #5,478 of 13,380 inventorsTop 45%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Chi-Ming Yu has been granted 3 US patents while listed as an inventor at Delta Electronics. The first was granted in 1992 and the most recent in January 2013. Chi-Ming Yu ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Chi-Ming Yu in Hsinchu, TW.

Patents per Year

Patents granted per year, 1992 to 2013Bar chart with a peak of 1 patents in 1992.peak 11992: 1 patents19922004: 1 patents20042013: 1 patents2013

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8360719 Fan Jing-Cao Huang, Chui Chu, Yi-Liang Gong 2013-01-29
6700260 Rotor structure of motor Kuotung Hsu, Chih-Chang Chen 2004-03-02
5121158 Filter driving mechanism for color optical reader Chau-Hwang Chen 1992-06-09

Frequent Collaborators

Jing-Cao Huang1 shared
Kuotung Hsu1 shared
Chui Chu1 shared
Chau-Hwang Chen1 shared
Chih-Chang Chen1 shared
Yi-Liang Gong1 shared

Nearby-Ranked Inventors

Daniel Silion3
Hangfeng Li3
Mark Vander Wal3
Chad M. Goltzman3
Sathish Kumar Thanganathan3
Debbie Maloyd3
Ethan Alexander Garrett3
Paul Sabatka3
Sergii Bomko3