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

Ed Chao — 4 Patents

DRDropbox: 4 patents #236 of 803Top 30%
Mountain View, CA: #4,399 of 11,022 inventorsTop 40%
California: #126,026 of 386,348 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Ed Chao has been granted 4 US patents while listed as an inventor at Dropbox. The first was granted in 2019 and the most recent in July 2022. Ed Chao ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Ed Chao in Mountain View, CA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11381536 Mobile notifications for comment threads Joey Loi 2022-07-05 $8,068,000
10868784 Comment thread navigation in a mobile document interface Philip David Rose, Kevin Tunc, Alessandra Mosenifar, Alexandra Fradin 2020-12-15 $19,722,000
10778631 Mobile notifications for comment threads Joey Loi 2020-09-15 $10,738,000
10356020 Custom share sheet with shortcut controls to share a content item Riley Avron, Filip Borowiec 2019-07-16 $18,628,000