Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chieh Ou-Yang — 1 Patent

SASingulus Technologies Ag: 1 patents #13 of 51Top 30%
Los Angeles, CA: #7,104 of 12,377 inventorsTop 60%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Chieh Ou-Yang has been granted 1 US patent while listed as an inventor at Singulus Technologies Ag. All of these patents were granted in 2011. Chieh Ou-Yang ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Chieh Ou-Yang in Los Angeles, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8062705 Method and apparatus for control of layer thicknesses 2011-11-22