Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Stephen Eugene Morrow — 3 Patents

Cisco: 2 patents #5,546 of 13,007Top 45%
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
Stephen Eugene Morrow has been granted 3 US patents while listed as an inventor at Cisco. The first was granted in 1991 and the most recent in May 2009. Stephen Eugene Morrow ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Stephen Eugene Morrow in San Jose, CA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7539176 System and method for providing link, node and PG policy based routing in PNNI based ATM networks Mahesh Chellappa, Chandrasekar Krishnamurthy, Carlos M. Pignataro, Krishna Sundaresan 2009-05-26 $35,935,000
7471680 Method to enhance routing control in PNNI networks Mahesh Chellappa, Chandrasekar Krishnamurthy, Krishna Sundaresan 2008-12-30 $26,011,000
5033062 Digital modem Karl Osterlund, Lawrence E. Rosen, Philippe Thirion 1991-07-16