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

Randy Yang Chiang — 3 Patents in 2021

POPopsockets: 3 patents #2 of 10Top 20%
San Francisco, CA: #809 of 7,035 inventorsTop 15%
California: #8,414 of 66,859 inventorsTop 15%
Overall (2021): #66,711 of 548,734Top 15%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11190227 Expandable device for a portable electronic device David B. Barnett, Greg Adelman, Michael Kory, Altan Nahum, David F. Willson 2021-11-30
10893131 Case for a mobile electronic device 2021-01-12
D907025 Mount for personal electronic device Steven Corraliza, Alex Tittiger, David F. Willson, Michael Kory, Lawrence Herman Fong 2021-01-05