{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Microsoft", "item": "https://www.patentleaderboard.com/company/microsoft"}, {"@type": "ListItem", "position": 3, "name": "Amer A. Hassan", "item": "https://www.patentleaderboard.com/inventor/fl:am_ln:hassan-3"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
AH

Amer A. Hassan — 446 Patents

Microsoft: 381 patents #1 of 40,388Top 1%
Ericsson: 42 patents #296 of 887Top 35%
GE: 19 patents #1,485 of 36,430Top 5%
TETeledesic: 2 patents #12 of 30Top 40%
MIMircosoft: 1 patents #6 of 57Top 15%
Kirkland, WA: #1 of 3,517 inventorsTop 1%
Washington: #8 of 76,902 inventorsTop 1%
Overall (All Time): #491 of 4,157,543Top 1%
446 Patents All Time
Amer A. Hassan has been granted 446 US patents while listed as an inventor at Microsoft. The first was granted in 1992 and the most recent in December 2025. Amer A. Hassan ranks #491 of 4,157,543 US inventors in our database (top 0.01%). Patent records list Amer A. Hassan in Kirkland, WA, US.

Patents per Year

Patents granted per year, 1995 to 2025Bar chart with a peak of 50 patents in 2020.peak 501995: 2 patents19951996: 10 patents1997: 9 patents1998: 11 patents19981999: 14 patents2000: 6 patents2001: 5 patents20012002: 3 patents2003: 1 patents2005: 1 patents20052006: 2 patents2007: 4 patents2008: 2 patents20082009: 9 patents2010: 7 patents2011: 10 patents20112012: 11 patents2013: 15 patents2014: 20 patents20142015: 20 patents2016: 26 patents2017: 31 patents20172018: 32 patents2019: 34 patents2020: 50 patents20202021: 44 patents2022: 15 patents2023: 17 patents20232024: 19 patents2025: 13 patents2025

Issued Patents All Time

Showing 1–25 of 446 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12489858 Customization of a user interface displaying a rendering of multiple participants of a hybrid communication session Mahendra D. Sekaran 2025-12-02
12469507 Predictive context-based decoder correction 2025-11-11
12452093 Communications management leveraging status information from shared resources Gareth Lyndon Eadred Bridges, Michael Davis 2025-10-21
12381919 Communication session join modes and auto join Mahendra D. Sekaran 2025-08-05
12367303 Enhanced security features for controlling access to shared content and private content of a shared document Mahendra D. Sekaran, Edward C. Giaimo, III 2025-07-22
12363319 Object-based context-based decoder correction 2025-07-15
12316708 Server initiated communication session join after endpoint status check failure Mahendra D. Sekaran, Scott Edward Van Vliet 2025-05-27
12316593 Fork and return point selection for sidebar communication threads Wei-Chen Chen 2025-05-27
12289690 Interference reduction for wireless communications using interference cancellation and selective power control Roy D. Kuntz 2025-04-29
12267289 Final message composition for sidebar communication threads Wei-Chen Chen 2025-04-01
12217725 Notification handling in a user interface Wei-Chen Chen 2025-02-04
12216888 Automation of permission controls for group messages Wei-Chen Chen 2025-02-04
12189862 Sub-display designation for remote content source device 2025-01-07
12177597 Eye contact optimization Eric Edmond Thomasian, Shaun Paul Dunning 2024-12-24 $262,656,000
12155614 Coordination of message thread groupings across devices of a communication system Mahendra D. Sekaran 2024-11-26 $484,419,000
12155646 Authentication with random noise symbols and pattern recognition Wei-Chen Chen 2024-11-26 $484,419,000
12117542 Distributed location determination in wireless networks Russell Andrew Penar, Mahendra D. Sekaran 2024-10-15 $379,667,000
12113926 Viewable screen based call leg transition Vandana THOMAS, Michael J. Davis, Abhilash Chandrasekharan Nair 2024-10-08 $356,986,000
12081239 Multiuser decoding using iterative decoders David Anthony Lickorish 2024-09-03 $243,844,000
12050705 Enhanced security features for controlling access to shared content and private content of a shared document Mahendra D. Sekaran, Edward C. Giaimo, III 2024-07-30 $640,460,000
12047461 Server initiated communication session join after endpoint status check failure Mahendra D. Sekaran, Scott Edward Van Vliet 2024-07-23 $294,758,000
12041022 Messaging multi-reply Mahendra D. Sekaran, Russell Andrew Penar 2024-07-16 $410,137,000
12035147 Anomalous access point detection Roy D. Kuntz, Michael J. Davis 2024-07-09 $334,101,000
12026240 Delegated authentication systems and techniques Edward C. Giaimo, III 2024-07-02 $566,363,000
12009937 Queue management for visual interruption symbols in a virtual meeting Mahendra D. Sekaran, Scott Edward Van Vliet 2024-06-11 $443,692,000