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

Robert S. Estes — 3 Patents

Cisco: 3 patents #4,245 of 13,007Top 35%
Santa Clara, CA: #4,193 of 9,301 inventorsTop 50%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Robert S. Estes has been granted 3 US patents while listed as an inventor at Cisco. The first was granted in 2007 and the most recent in September 2020. Robert S. Estes ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Robert S. Estes in Santa Clara, CA, US.

Patents per Year

Patents granted per year, 2007 to 2020Bar chart with a peak of 1 patents in 2007.peak 12007: 1 patents20072018: 1 patents20182020: 1 patents2020

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10778693 Network-based real-time distributed data compliance broker Ravi Akireddy 2020-09-15 $44,953,000
10084795 Network-based real-time distributed data compliance broker Ravi Akireddy 2018-09-25 $70,353,000
7158776 Techniques for voice-based user authentication for mobile access to network services Wen-Pai Lu, Michele Guel, Craig Huegen, Albert Roethlisberger, Robert Scarbrough 2007-01-02