Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Stephen A. Blake — 2 Patents

COComstream: 2 patents #4 of 12Top 35%
San Diego, CA: #12,080 of 23,606 inventorsTop 55%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Stephen A. Blake has been granted 2 US patents while listed as an inventor at Comstream. The first was granted in 1994 and the most recent in June 1996. Stephen A. Blake ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Stephen A. Blake in San Diego, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5528633 Tuner with quadrature downconverter for pulse amplitude modulated data applications Gregory F. Halik, Itzhak Gurantz 1996-06-18
5325401 L-band tuner with quadrature downconverter for PSK data applications Gregory F. Halik, Itzhak Gurantz 1994-06-28