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

Umesh Madan — 25 Patents

Microsoft: 23 patents #1,393 of 40,388Top 4%
DRDrugstore.Com: 2 patents #2 of 9Top 25%
Bellevue, WA: #426 of 6,950 inventorsTop 7%
Washington: #3,426 of 76,902 inventorsTop 5%
Overall (All Time): #158,593 of 4,157,543Top 4%
25 Patents All Time
Umesh Madan has been granted 25 US patents while listed as an inventor at Microsoft. The first was granted in 2004 and the most recent in December 2025. Umesh Madan ranks #158,593 of 4,157,543 US inventors in our database (top 3.8%). Patent records list Umesh Madan in Bellevue, WA, US.

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12505296 Prompt generation simulating fine-tuning for a machine learning model Samuel Edward SCHILLACE, Devis LUCATO 2025-12-23
12499314 Multi-dimensional entity generation from natural language input Samuel Edward SCHILLACE, Devis LUCATO 2025-12-16
12405934 Storing entries in and retrieving information from an embedding object memory Samuel Edward SCHILLACE, Devis LUCATO 2025-09-02
12255749 Meeting insights with large language models Shawn Cantin Callegari, Samuel Edward SCHILLACE, Abby Harrison, Gina Elizabeth TRIOLO, Mark KARLE +7 more 2025-03-18
8972459 Data change tracking and event notification Kishore Chaliparambil, Chi Kit Chan, Imran Mohiuddin, Bryan Dove, Mehul Y. Shah +3 more 2015-03-03 $20,156,000
8818944 Data change tracking and event notification Kishore Chaliparambil, Chi Kit Chan, Imran Mohiuddin, Bryan Dove, Mehul Y. Shah +3 more 2014-08-26 $21,459,000
8433559 Text analysis using phrase definitions and containers 2013-04-30 $25,167,000
8341193 Data versioning through data transformations Jeffrey Dick Jones, Sean Nolan, Daniel Young, Gaurav Dinesh Kalmady 2012-12-25
7921129 Evaluating queries against in-memory objects without serialization Geary L. Eppley, David Wortendyke 2011-04-05 $26,688,000
7899817 Safe mode for inverse query evaluations Aaron Stern, Pompiliu Diplan, Geary L. Eppley 2011-03-01 $18,854,000
7792852 Evaluating queries against in-memory objects without serialization Geary L. Eppley, David Wortendyke 2010-09-07 $16,550,000
7676812 Large scale event notification system Luis Felipe Cabrera, John P. Shewchuk, David Wortendyke 2010-03-09 $20,400,000
7664728 Systems and methods for parallel evaluation of multiple queries David Wortendyke, Geary L. Eppley 2010-02-16 $17,946,000
7644064 Systems and methods for filter table optimization Geary L. Eppley, David Wortendyke 2010-01-05 $31,776,000
7627681 Relaying messages through a firewall Saurab Nog, Alfred Lee, Cesar M. Ruiz-Meraz 2009-12-01 $28,638,000
7558917 Inverse query engine systems with cache and methods for cache maintenance Geary L. Eppley, David Wortendyke 2009-07-07 $34,063,000
7548926 High performance navigator for parsing inputs of a message Aaron Stern, Geary L. Eppley 2009-06-16 $26,863,000
7539691 Systems and methods for updating a query engine opcode tree David Wortendyke, Geary L. Eppley 2009-05-26 $27,170,000
7512957 Interface infrastructure for creating and interacting with web services Shy Cohen, Geary L. Eppley, Douglas M. Purdy, James E. Johnson, Stephen J. Millet +54 more 2009-03-31 $21,547,000
7472130 Select indexing in merged inverse query evaluations Aaron Stern, Geary L. Eppley 2008-12-30 $27,759,000
7287035 Evaluating queries against in-memory objects without serialization Geary L. Eppley, David Wortendyke 2007-10-23 $25,268,000
7277885 Systems and methods for filter processing using hierarchical data and data structures Ceary L. Eppley, David Wortendyke 2007-10-02 $31,692,000
7181464 Forward-only evaluation for XPATH inverse query processing David Wortendyke, Geary L. Eppley 2007-02-20 $43,202,000
7062482 Techniques for phonetic searching Geary L. Eppley 2006-06-13 $3,322,000
6778980 Techniques for improved searching of electronically stored information Geary L. Eppley 2004-08-17 $3,337,000