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

Young Cho — 1 Patent

PUPurewick: 1 patents #55 of 95Top 60%
El Cajon, CA: #259 of 572 inventorsTop 50%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Young Cho has been granted 1 US patent while listed as an inventor at Purewick. All of these patents were granted in 2025. Young Cho ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Young Cho in El Cajon, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12329364 Fluid collection devices including at least one shape memory material Nick Austermann, Pranav Challa, Ashley Marie Johannes, Andrew Meyer, Eric Rehm 2025-06-17