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

Ken Park — 4 Patents

DRDropbox: 3 patents #306 of 803Top 40%
INInfraware: 1 patents #5 of 10Top 50%
Pacifica, CA: #199 of 576 inventorsTop 35%
California: #126,026 of 386,348 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Ken Park has been granted 4 US patents while listed as an inventor at Dropbox. The first was granted in 2014 and the most recent in February 2025. Ken Park ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Ken Park in Pacifica, CA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12216546 Restoring a directory to a state prior to a past synchronization event Pranav Vishnu Ramabhadran, Wes O'Haire, Raveesh Nayar, Helen Lu, Grant Mathews +4 more 2025-02-04
11940877 Restoring a directory to a state prior to a past synchronization event Pranav Vishnu Ramabhadran, Wes O'Haire, Raveesh Nayar, Helen Lu, Grant Mathews +4 more 2024-03-26 $9,183,000
10079817 Techniques for invite enforcement and domain capture George O'Brien, Emil Ibrishimov, David E. Stafford, Jr., Heinrich Koutcherouk 2018-09-18 $18,783,000
8665829 Method for controlling devices based on NFC and device control system using the same Sang-Won Yoon, Woo-Il Kwon, Moon-Kyeong Park 2014-03-04