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

Dev Cham — 13 Patents

CHCsc Holdings: 13 patents #9 of 240Top 4%
New Providence, NJ: #85 of 512 inventorsTop 20%
New Jersey: #6,737 of 69,400 inventorsTop 10%
Overall (All Time): #362,438 of 4,157,543Top 9%
13 Patents All Time
Dev Cham has been granted 13 US patents while listed as an inventor at Csc Holdings. The first was granted in 2015 and the most recent in January 2025. Dev Cham ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Dev Cham in New Providence, NJ, US.

Patents per Year

Patents granted per year, 2015 to 2025Bar chart with a peak of 2 patents in 2015.peak 22015: 2 patents20152016: 1 patents20162017: 1 patents20172018: 2 patents20182019: 2 patents20192020: 2 patents20202021: 1 patents20212023: 1 patents20232025: 1 patents2025

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
12192861 Service continuity and network preference for SMS services Suman Pothuraju 2025-01-07
11722859 Service continuity and network preference for SMS services Suman Pothuraju 2023-08-08
11115786 Method for SMS service continuity, network preference, and reporting logic Suman Pothuraju 2021-09-07
10749979 Packetcable controller for voice over IP network 2020-08-18
10735961 Service authentication and network preference with MMS services Suman Pothuraju 2020-08-04
10419899 Service continuity, network preference, and reporting logic with SMS services Suman Pothuraju 2019-09-17
10200860 Method and system for service authentication, network preference, and reporting logic with MMS services Suman Pothuraju 2019-02-05
10091319 PacketCable controller for voice over IP network 2018-10-02
9973907 Method and system for service continuity, network preference, and reporting logic with SMS services Suman Pothuraju 2018-05-15
9602556 PacketCable controller for voice over IP network 2017-03-21
9455893 Method and system for service authentication, network preference, and reporting logic with MMS services Suman Pothuraju 2016-09-27
9204269 Method and system for service continuity, network preference, and reporting logic with SMS services Suman Pothuraju 2015-12-01
9088892 Method and system for service authentication, network preference, and reporting logic with MMS services Suman Pothuraju 2015-07-21