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

Jan CHAN — 1 Patent

QBQuantumscape Battery: 1 patents #52 of 68Top 80%
San Jose, CA: #22,679 of 32,062 inventorsTop 75%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Jan CHAN has been granted 1 US patent while listed as an inventor at Quantumscape Battery. All of these patents were granted in 2024. Jan CHAN ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Jan CHAN in San Jose, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11967676 Catholytes for a solid-state battery Aram Yang 2024-04-23