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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ramanathan Palaniappan — 7 Patents in 2021

Amazon: 7 patents #72 of 4,535Top 2%
Issaquah, WA: #9 of 339 inventorsTop 3%
Washington: #357 of 13,672 inventorsTop 3%
Overall (2021): #15,503 of 548,734Top 3%
7 Patents 2021

Issued Patents 2021

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11164148 Evaluation of weight hypotheses using non-weight data Gopi Prashanth Gopal, Kun Qian, Navid Shiee, Jack G Song 2021-11-02 $448,078,000
11042787 Automated and periodic updating of item images data store Dilip Kumar, Jon Robert Ducrou, Joseph Xavier, Michel Leonard Goldstein, Michael L. Brundage 2021-06-22 $461,798,000
11042836 Fusion of sensor data for detecting interactions at an inventory location Michel Leonard Goldstein, Fan Sun, Liefeng Bo, Ohil Krishnamurthy Manyam, Navid Shiee +1 more 2021-06-22 $461,798,000
11034516 Generation of footprint data for items Navid Shiee, Michel Leonard Goldstein, Gopi Prashanth Gopal, Xiaofeng Ren, Ohil Krishnamurthy Manyam +2 more 2021-06-15 $269,309,000
10949801 Inventory item release apparatus and method Sudheer Babu Ramoji, Avishkar Misra, Yasser Baseer Asmi, Ohil Krishnamurthy Manyam, Gopi Prashanth Gopal +3 more 2021-03-16 $230,825,000
10942494 Device transitions between inactive and active states Sudarshan Narasimha Raghavan, Michel Leonard Goldstein, Fan Sun 2021-03-09 $311,353,000
10882692 Item replacement assistance Avishkar Misra, Ohil Krishnamurthy Manyam, Michel Leonard Goldstein, Raymond Wheekyun Lim 2021-01-05 $219,449,000