Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Joseph DeCarolis — 3 Patents

ALAlloptic: 1 patents #7 of 9Top 80%
CCCentillium Communications: 1 patents #14 of 43Top 35%
San Ramon, CA: #998 of 2,140 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
Joseph DeCarolis has been granted 3 US patents while listed as an inventor at Alloptic. The first was granted in 2002 and the most recent in December 2009. Joseph DeCarolis ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Joseph DeCarolis in San Ramon, CA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7639694 Enhanced upstream data traffic management for EPON Chung-Cheng Liang, Hanumanthrao Nimishakavi 2009-12-29
7555015 System and method for synchronizing telecom-related clocks across an unsynchronized point-to-point network connection Thaddeus J. Dudziak, Dumitru Gruia 2009-06-30
6470032 System and method for synchronizing telecom-related clocks in ethernet-based passive optical access network Thaddeus J. Dudziak, Dumitru Gruia 2002-10-22