Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Eric Youngman — 3 Patents

Cisco: 3 patents #4,245 of 13,007Top 35%
San Jose, CA: #14,697 of 32,062 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
Eric Youngman has been granted 3 US patents while listed as an inventor at Cisco. The first was granted in 2000 and the most recent in July 2011. Eric Youngman ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Eric Youngman in San Jose, CA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7979884 Methods and apparatus for allowing component interchangeability Alejandro Schwartzman, Paul Lafferty, Glenn Lee, Steven A. Jacobson, Timothy Finan 2011-07-12 $21,796,000
7639617 Upstream physical interface for modular cable modem termination system John T. Chapman, Daniel W. Crocker, Alon Bernstein 2009-12-29 $28,270,000
6148347 Mode selectable memory controller for PCMCIA standard memory cards and non-standard memory cards Kenneth B. Finch, Crosswell C. Collins, Kevin Rowett 2000-11-14 $1,376,260,000