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

Robert Walker — 4 Patents

Qualcomm: 4 patents #3,854 of 12,104Top 35%
San Diego, CA: #8,442 of 23,606 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
Robert Walker has been granted 4 US patents while listed as an inventor at Qualcomm. The first was granted in 2009 and the most recent in November 2018. Robert Walker ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Robert Walker in San Diego, CA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10135613 Method and apparatus for generating a privilege-based key Ivan McLean, Laurence Lundblade, Brian Harold Kelley 2018-11-20 $7,849,000
9930097 Transport accelerator systems and methods Fatih Ulupinar, Punyaslok Purkayastha, Yinian Mao, Brian Harold Kelley 2018-03-27 $8,344,000
8332866 Methods, systems, and apparatus for object invocation across protection domain boundaries Brian Harold Kelley, Kristopher URQUHART, Ramesh Chandrasekhar 2012-12-11 $8,000,000
7484220 Method, software and apparatus for using application state history information when re-launching applications Brian Harold Kelley, Marc Nijdam 2009-01-27 $125,516,000