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

Chuck-yan Wu — 3 Patents

USUsc: 1 patents #8 of 17Top 50%
Walnut, CA: #270 of 870 inventorsTop 35%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Chuck-yan Wu has been granted 3 US patents while listed as an inventor at Usc. The first was granted in 1986 and the most recent in October 2013. Chuck-yan Wu ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Chuck-yan Wu in Walnut, CA, US.

Patents per Year

Patents granted per year, 1986 to 2013Bar chart with a peak of 1 patents in 1986.peak 11986: 1 patents19861987: 1 patents19872013: 1 patents2013

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8560256 Electrical power system sensor devices, electrical power system monitoring methods, and electrical power system monitoring systems John A. Gu, Matthew K. Donnelly, Jerry C. L. Kwok 2013-10-15
4649586 Sole for athletic shoe and method of making the same 1987-03-17
4571539 High voltage field mapping apparatus and method Alonso Rodriguez-Pena, Tsen Chung Cheng 1986-02-18