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

Darren Walker — 7 Patents

SOSocionext: 2 patents #127 of 541Top 25%
ACAcacia Communications: 1 patents #37 of 55Top 70%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
FLFujitsu Semiconductor Limited: 1 patents #612 of 1,301Top 50%
MIMars, Incorporated: 1 patents #635 of 1,238Top 55%
Reading, GB: #75 of 904 inventorsTop 9%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Darren Walker has been granted 7 US patents while listed as an inventor at Socionext. The first was granted in 2006 and the most recent in November 2025. Darren Walker ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Darren Walker in Reading, GB.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
12470203 High speed phase detector Ian Juso Dedic, Vineet Mishra 2025-11-11
12232264 High-Q switch inductor Ian Juso Dedic, David Enright, Tarun Gupta 2025-02-18
10530342 Clock distribution Sylvain Panier, Behzad Farzaneh, Ian Juso Dedic 2020-01-07
10135600 Multiplexers Ian Juso Dedic 2018-11-20
7746259 Switching circuitry Ian Juso Dedic 2010-06-29
7053773 Vending audit system Patrick J. McGarry, Kevin Rabinovitch, Cary Sagady 2006-05-30
7034733 Switching circuitry Ian Juso Dedic 2006-04-25