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

Prasenjit Dey — 44 Patents

IBM: 23 patents #4,699 of 70,183Top 7%
HP: 13 patents #1,394 of 16,619Top 9%
ILInstart Logic: 4 patents #9 of 26Top 35%
MMMerlyn Mind: 3 patents #7 of 25Top 30%
ESEntit Software: 1 patents #130 of 462Top 30%
Sherghati, IN: #6 of 921 inventorsTop 1%
Overall (All Time): #66,838 of 4,157,543Top 2%
44 Patents All Time
Prasenjit Dey has been granted 44 US patents while listed as an inventor at IBM. The first was granted in 2012 and the most recent in September 2025. Prasenjit Dey ranks #66,838 of 4,157,543 US inventors in our database (top 1.6%). Patent records list Prasenjit Dey in Sherghati, IN.

Patents per Year

Patents granted per year, 2012 to 2025Bar chart with a peak of 6 patents in 2015.peak 62012: 3 patents20122013: 1 patents2015: 6 patents20152016: 3 patents2017: 4 patents20172018: 3 patents2019: 6 patents20192020: 4 patents2021: 5 patents20212022: 5 patents2023: 1 patents20232024: 1 patents2025: 2 patents2025

Issued Patents All Time

Showing 1–25 of 44 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12425460 Content transfer among remote-control units and integrated output devices Deepak Akkil, Ravindranath Kokku, Shom Ponoth, Hélène Irene Alonso, Sean O'Hara +1 more 2025-09-23
12229354 Context-sensitive customization of remote-control unit Deepak Akkil, Ravindranath Kokku, Shom Ponoth, Hélène Irene Alonso, Sean O'Hara +1 more 2025-02-18
11868789 Generating compound action links in a multi-modal networked environment Ravindranath Kokku, Aditya Vempaty, Sharad C. Sundararajan, Satya V. Nitta, LATHA RAMANAN +5 more 2024-01-09
11586858 Image object recognition through multimodal conversation templates Vijay Ekambaram, Ravindranath Kokku, Ruhi Sharma Mittal 2023-02-21 $5,683,000
11494996 Dynamic interaction deployment within tangible mixed reality Aaron K. Baughman, Shikhar Kwatra, Pritesh Patel, Vijay Ekambaram 2022-11-08 $10,347,000
11487949 Image object disambiguation resolution using learner model based conversation templates Vijay Ekambaram, Ravindranath Kokku, Ruhi Sharma Mittal 2022-11-01 $6,203,000
11455567 Rules engine for social learning Bikram Sengupta, Padmanabha Venkatagiri Seshadri, Aditya Sinha, Chalapathy Neti, Satyanarayana V. Nitta +1 more 2022-09-27 $6,862,000
11348031 Modeling mastery in distributed cognitive systems and storing the results in a ledger Patrick Watson, Maria D. Chang, Jae-Wook Ahn, Sharad C. Sundararajan 2022-05-31 $8,769,000
11244575 Providing targeted, evidence-based recommendations to improve content by combining static analysis and usage analysis Malolan Chetlur, Mukesh K. Mohania, Chalapathy Neti, Satyanarayana V. Nitta, Robert Jeffrey Schloss +1 more 2022-02-08 $4,353,000
11158203 Phased word expansion for vocabulary learning Ravi Kokku, Tamer E. Abuelsaad, Satyanarayana V. Nitta, Miles Ludwig, Emily Reardon +1 more 2021-10-26 $2,874,000
11122343 Personalized video interjections based on learner model and learning objective Ravindranath Kokku, Tamer E. Abuelsaad, Jodi M. Cutler, Allison C. Allain, Aditya Sinha +6 more 2021-09-14 $2,674,000
10956682 Image object disambiguation resolution using learner model based conversation templates Vijay Ekambaram, Ravindranath Kokku, Ruhi Sharma Mittal 2021-03-23 $2,115,000
10930169 Computationally derived assessment in childhood education systems Vijay Ekambaram, Ravindranath Kokku, Nitendra Rajput, Ruhi Sharma Mittal 2021-02-23 $3,028,000
10915795 Image object recognition through multimodal conversation templates Vijay Ekambaram, Ravindranath Kokku, Ruhi Sharma Mittal 2021-02-09 $3,536,000
10629086 Providing targeted, evidence-based recommendations to improve content by combining static analysis and usage analysis Malolan Chetlur, Mukesh K. Mohania, Chalapathy Neti, Satyanarayana V. Nitta, Robert Jeffrey Schloss +1 more 2020-04-21 $2,793,000
10580382 Power and processor management for a personal imaging system based on user interaction with a mobile device Vijay Ekambaram, Saravanan Sadacharam 2020-03-03 $1,865,000
10546509 Evaluating user contribution in collaborative environments Vijay Ekambaram, Aditya Sinha, Mohak Sukhwani 2020-01-28 $1,679,000
10528985 Determining a personalized advertisement channel Vijay Ekambaram, Vikas Joshi, Ramasuri Narayanam 2020-01-07 $1,754,000
10506303 Personalized video interjections based on learner model and learning objective Ravindranath Kokku, Tamer E. Abuelsaad, Jodi M. Cutler, Allison C. Allain, Aditya Sinha +6 more 2019-12-10 $5,388,000
10417928 Handwritten homework monitoring using wearable device Dipyaman Banerjee, Vijay Ekambaram, Ruhi Sharma Mittal, Nitendra Rajput, Sonia Soubam 2019-09-17 $3,647,000
10380966 Power and processor management for a personal imaging system Vijay Ekambaram, Saravanan Sadacharam 2019-08-13 $1,909,000
10360569 Utilizing physical cookies to connect physical world experiences to digital world outcomes Dipyaman Banerjee, Palanivel A. Kodeswaran, Sheetal Manan Sureka 2019-07-23 $2,519,000
10275687 Image recognition with filtering of image classification output distribution Vijay Ekambaram, Ravindranath Kokku, Nitendra Rajput, Ruhi Sharma Mittal 2019-04-30 $3,198,000
10169899 Reactive overlays of multiple representations using augmented reality Sharad C. Sundararajan 2019-01-01
10002454 Reactive overlays of multiple representations using augmented reality Sharad C. Sundararajan 2018-06-19 $3,279,000