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

Marek Tomaszewski — 5 Patents

Cisco: 5 patents #2,819 of 13,007Top 25%
Fremont, CA: #3,106 of 9,298 inventorsTop 35%
California: #107,996 of 386,348 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Marek Tomaszewski has been granted 5 US patents while listed as an inventor at Cisco. The first was granted in 2000 and the most recent in October 2006. Marek Tomaszewski ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Marek Tomaszewski in Fremont, CA, US.

Patents per Year

Patents granted per year, 2000 to 2006Bar chart with a peak of 1 patents in 2000.peak 12000: 1 patents20002002: 1 patents20022003: 1 patents20032005: 1 patents20052006: 1 patents2006

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7116669 Format for automatic generation of unique ATM addresses used for PNNI Ethan M. Spiegel, Ashok N. Chippa, Anthony L. Alles 2006-10-03 $56,905,000
6862284 Format for automatic generation of unique ATM addresses used for PNNI Ethan M. Spiegel, Ashok N. Chippa, Anthony L. Alles 2005-03-01 $74,716,000
6611496 Next hop selection in ATM networks Ashok N. Chippa, Ethan M. Spiegel 2003-08-26 $123,243,000
6356530 Next hop selection in ATM networks Ashok N. Chippa, Ethan M. Spiegel 2002-03-12 $374,425,000
6122272 Call size feedback on PNNI operation Ashok N. Chippa, Ethan M. Spiegel 2000-09-19 $1,103,584,000