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USPTO Patent Rankings Data through Dec 31, 2025
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Ruby Chen — 2 Patents

DADanaher: 2 patents #948 of 2,950Top 35%
Oceanside, CA: #426 of 1,008 inventorsTop 45%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Ruby Chen has been granted 2 US patents while listed as an inventor at Danaher. The first was granted in 2020 and the most recent in August 2022. Ruby Chen ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Ruby Chen in Oceanside, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11422350 Real-time focusing in line scan imaging Yunlu Zou, Allen Olson, Kiran Saligrama, Peyman Najmabadi, Greg Crandall 2022-08-23
10634894 Real-time focusing in line scan imaging Yunlu Zou, Allen Olson, Kiran Saligrama, Peyman Najmabadi, Greg Crandall 2020-04-28

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