Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Subra Dravida — 3 Patents

Qualcomm: 2 patents #5,657 of 12,104Top 50%
Cisco: 1 patents #7,948 of 13,007Top 65%
Boxborough, MA: #144 of 320 inventorsTop 45%
Massachusetts: #33,867 of 88,656 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Subra Dravida has been granted 3 US patents while listed as an inventor at Qualcomm. The first was granted in 2004 and the most recent in January 2016. Subra Dravida ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Subra Dravida in Boxborough, MA, US.

Patents per Year

Patents granted per year, 2004 to 2016Bar chart with a peak of 1 patents in 2004.peak 12004: 1 patents20042015: 1 patents20152016: 1 patents2016

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9236884 Interprocessor communications systems and methods Hans Georg Gruber, Parvathanathan Subrahmanya, Vidyut Mukund Naware, Helena Deirdre O'Shea, Garret Shih +1 more 2016-01-12 $9,932,000
9144107 Methods and devices for interworking of wireless wide area networks and wireless local area networks or wireless personal area networks J. Rodney Walton, Sanjiv Nanda, Shravan K. Surineni 2015-09-22 $4,637,000
6731627 Virtual loop carrier system Dev V. Gupta, Vikram R. Saksena, Paiman Nodoushani, Denis Claveloux, Sriram Narayan +4 more 2004-05-04 $132,091,000