Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Samrat Bhattacharjee — 6 Patents

ATAT&T: 4 patents #4,409 of 18,772Top 25%
UMUniversity Of Maryland: 2 patents #99 of 857Top 15%
Silver Spring, MD: #254 of 1,812 inventorsTop 15%
Maryland: #5,557 of 35,612 inventorsTop 20%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Samrat Bhattacharjee has been granted 6 US patents while listed as an inventor at AT&T. The first was granted in 2007 and the most recent in October 2016. Samrat Bhattacharjee ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Samrat Bhattacharjee in Silver Spring, MD, US.

Patents per Year

Patents granted per year, 2007 to 2016Bar chart with a peak of 2 patents in 2013.peak 22007: 1 patents20072011: 1 patents20112013: 2 patents20132014: 1 patents20142016: 1 patents2016

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9462339 Systems and methods for distributing video on demand Kadangode K. Ramakrishnan, Rittwik Jana, Divesh Srivastava, Vijay Gopalakrishnan 2016-10-04 $21,550,000
8752100 Systems and methods for distributing video on demand Kadangode K. Ramakrishnan, Rittwik Jana, Divesh Srivastava, Vijay Gopalakrishnan 2014-06-10 $14,143,000
8554941 Systems and methods for distributing video on demand Kadangode K. Ramakrishnan, Tae Won Cho, Vijay Kumar Baikampady Gopalkrishnan, Rittwik Jana, Divesh Srivastava 2013-10-08 $17,227,000
8397284 Detection of distributed denial of service attacks in autonomous system domains Chris Kommareddy, Mark A. Shayman, Richard La 2013-03-12
7940850 Method for encoding frame data Lusheng Ji, Bo Han, Seungjoon Lee, Robert Miller 2011-05-10 $15,508,000
7181623 Scalable wide-area upload system and method Leana Golubchik, William Cheng, Samir Khuller, Cheng-Fu Chou 2007-02-20