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

Kumar Chellapilla — 46 Patents

Microsoft: 32 patents #758 of 40,388Top 2%
TWTwitter: 5 patents #73 of 459Top 20%
LYLyft: 4 patents #149 of 648Top 25%
WAWoven Planet North America: 2 patents #28 of 111Top 30%
Amazon: 2 patents #7,232 of 19,158Top 40%
Mountain View, CA: #300 of 11,022 inventorsTop 3%
California: #9,249 of 386,348 inventorsTop 3%
Overall (All Time): #62,001 of 4,157,543Top 2%
46 Patents All Time
Kumar Chellapilla has been granted 46 US patents while listed as an inventor at Microsoft. The first was granted in 2007 and the most recent in June 2025. Kumar Chellapilla ranks #62,001 of 4,157,543 US inventors in our database (top 1.5%). Patent records list Kumar Chellapilla in Mountain View, CA, US.

Issued Patents All Time

Showing 1–25 of 46 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12321385 Automated identification of labels for videos with a labeling service within a service provider network Alex Williams, Weifeng Chen, Patrick Haffner, Matthew Alan Lease, Li Li 2025-06-03
12117300 Systems and methods for autonomous vehicle performance evaluation Emilie Jeanne Anne Danna, David Tse-Zhou Lu, Sameer Qureshi, Alexis Weill 2024-10-15 $83,516,000
12008792 Independently determining adjustments to bounding shapes for detected objects in image data Min Bai, Jonathan Buck, Patrick Haffner, Li Li 2024-06-11 $243,248,000
11953333 Systems and methods for autonomous vehicle performance evaluation Emilie Jeanne Anne Danna, David Tse-Zhou Lu, Sameer Qureshi, Alexis Weill 2024-04-09 $62,033,000
11610409 Systems and methods for computer-based labeling of sensor data captured by a vehicle Rupsha Chaudhuri, Tanner Cotant Christensen, Newton Ko Yue Der, Joan Devassy, Suneet Rajendra Shah 2023-03-21
11216841 Real time messaging platform Reid Marlow Andersen, Utkarsh Srivastava 2022-01-04 $102,171,000
11209279 Systems and methods for autonomous vehicle performance evaluation Emilie Jeanne Anne Danna, David Tse-Zhou Lu, Sameer Qureshi, Alexis Weill 2021-12-28 $152,663,000
11151788 Systems and methods for presenting a reconstructed representation of a moving object detected in a scene Rupsha Chaudhuri, Tanner Cotant Christensen, Newton Ko Yue Der, Joan Devassy, Suneet Rajendra Shah 2021-10-19
10909392 Systems and methods for computer-based labeling of sensor data captured by a vehicle Rupsha Chaudhuri, Tanner Cotant Christensen, Newton Ko Yue Der, Joan Devassy, Suneet Rajendra Shah 2021-02-02 $271,826,000
10769677 Temporal features in a messaging platform Parag Agrawal, Utkarsh Srivastava, Qicheng Ma 2020-09-08 $109,439,000
10496716 Discovery of network based data sources for ingestion and recommendations Nikita Igorevych Lytkin, Ajit Singh, Nikolai Avteniev, Eran Leshem, Brandon Duncan 2019-12-03 $60,713,000
9892431 Temporal features in a messaging platform Parag Agrawal, Utkarsh Srivastava, Qicheng Ma 2018-02-13 $85,709,000
9454771 Temporal features in a messaging platform Parag Agrawal, Utkarsh Srivastava, Qicheng Ma 2016-09-27 $212,927,000
9117227 Temporal features in a messaging platform Parag Agrawal, Utkarsh Srivastava, Qicheng Ma 2015-08-25 $190,896,000
9104960 Click prediction using bin counting Leon Bottou, Patrice Y. Simard, David M. Chickering 2015-08-11 $31,793,000
9043306 Content signature notification Fabrice Canel, Junaid Ahmed, Thomas McElroy, Walter Sun, Abhishek Singh +1 more 2015-05-26 $39,842,000
8797579 Interactive paper system Daniel Rosenfeld 2014-08-05 $23,036,000
8768919 Web searching Anton Mityagin, Xuanhui Wang 2014-07-01 $33,016,000
8424004 High performance script behavior detection through browser shimming Alexey Maykov 2013-04-16 $18,962,000
8296327 Short paths in web graphs with small query time Reid Marlow Andersen, Chinmay Deepak Karande 2012-10-23 $17,154,000
8290945 Web searching Anton Mityagin, Xuanhui Wang 2012-10-16 $18,516,000
8271500 Minimal perfect hash functions using double hashing Anton Mityagin 2012-09-18 $20,371,000
8244752 Classifying search query traffic Greg Buehrer, Jack Wilson Stokes, III 2012-08-14 $12,366,000
8200596 Speeding up analysis of compressed web graphs using virtual nodes Reid Marlow Andersen, Chinmay Deepak Karande 2012-06-12
8161130 Bottom-up analysis of network sites Jack Wilson Stokes, III, Reid Marlow Andersen 2012-04-17 $18,832,000