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

Thomas Cast — 10 Patents

ATAT&T: 6 patents #3,060 of 18,772Top 20%
T-Mobile Usa: 2 patents #533 of 1,165Top 50%
Redmond, WA: #1,344 of 8,547 inventorsTop 20%
Washington: #10,505 of 76,902 inventorsTop 15%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
Thomas Cast has been granted 10 US patents while listed as an inventor at AT&T. The first was granted in 2005 and the most recent in January 2025. Thomas Cast ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Thomas Cast in Redmond, WA, US.

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12206640 Synchronizing message status across multiple user devices Shelby Seward 2025-01-21
11496432 Synchronizing message status across multiple user devices Shelby Seward 2022-11-08 $65,096,000
9060065 Speech to message processing 2015-06-16 $17,177,000
8781445 Speech to message processing 2014-07-15 $14,870,000
8521138 Speech to message processing 2013-08-27 $16,025,000
8219068 Speech to message processing 2012-07-10 $35,013,000
8099114 Personal short codes for SMS David Midkiff 2012-01-17 $25,989,000
7515903 Speech to message processing 2009-04-07 $77,274,000
6975876 System and method for performing throttle control in a SMPP gateway David Midkiff 2005-12-13
6965777 Method of delivering short messages using a SMPP gateway with standard interface David Midkiff 2005-11-15