Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Soumalya Sarkar — 8 Patents

OEOtis Elevator: 6 patents #262 of 1,840Top 15%
RTX (Raytheon): 1 patents #8,290 of 15,912Top 55%
UAUS Army: 1 patents #2,854 of 6,974Top 45%
Manchester, CT: #98 of 606 inventorsTop 20%
Connecticut: #5,708 of 34,797 inventorsTop 20%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Soumalya Sarkar has been granted 8 US patents while listed as an inventor at Otis Elevator. The first was granted in 2020 and the most recent in June 2024. Soumalya Sarkar ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Soumalya Sarkar in Manchester, CT, US.

Patents per Year

Patents granted per year, 2020 to 2024Bar chart with a peak of 3 patents in 2020.peak 32020: 3 patents20202021: 2 patents20212023: 1 patents20232024: 2 patents2024

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12006185 Continuous quality monitoring of a conveyance system Teems E. Lovett, Paul R. Braunwart, Sudarshan N. Koushik, Nikola Trcka, George Scott Copeland +3 more 2024-06-11
11958722 Virtual sensor for elevator monitoring Kishore K. Reddy, Kin Gwn Lore, George S. Ekladious 2024-04-16
11597629 Elevator system operation adjustment based on component monitoring Walter Thomas Schmidt, Paul R. Braunwart 2023-03-07
11062207 Control systems using deep reinforcement learning Michael J. Giering, Kishore K. Reddy, Vivek Venugopalan, Amit Surana 2021-07-13 $47,969,000
10988348 Escalator steps with strain sensors Walter Thomas Schmidt, Charles C. Coffin, Shihemn Chen, Enrico Manes, Paul R. Braunwart +2 more 2021-04-27
10829344 Elevator sensor system calibration Sudarshan N. Koushik, Paul R. Braunwart, Teems E. Lovett, George S. Ekladious 2020-11-10
10737904 Elevator condition monitoring using heterogeneous sources Murat Yasar 2020-08-11
10621506 Apparatus and method for activity detection and classification from sensor data Thyagaraju Damarla, Asok Ray 2020-04-14