David Segal — 25 Patents at AT&T

David Segal has been granted 25 US patents while listed as an inventor at AT&T. The first was granted in 1982 and the most recent in May 2025. David Segal ranks #158,593 of 4,157,543 US inventors in our database (top 3.8%). Patent records list David Segal in Palm Harbor, FL, US.

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12307876	System, method, and apparatus for detecting and alerting of inmate usage of cafeteria	Chris Defant, Jeremy Nelson, Fulviu Borcan	2025-05-20
11979815	System, method, and apparatus for detecting and preventing wireless connections	Chris Defant, Judd Sheets	2024-05-07
11622314	System, method, and apparatus for detecting and preventing wireless connections	Chris Defant, Judd Sheets	2023-04-04
11495107	Compliance metrics for offender monitoring devices	Jonathan D. Gandrud, Nicholas A. Asendorf, Deepti Pachauri, Gautam Singh, Guruprasad Somasundaram +9 more	2022-11-08
11282360	Geographic boundary compliance detection using body-worn offender monitoring electronic devices	Jonathan D. Gandrud, Guruprasad Somasundaram, Arash Sangari, Robert W. Shannon, James W. Howard +4 more	2022-03-22
11195403	Activity-based rules for compliance detection using body-worn offender monitoring electronic devices	Jonathan D. Gandrud, Arash Sangari, Nicholas A. Asendorf, Saber Taghvaeeyan	2021-12-07
11190909	Travel compliance detection using body-worn offender monitoring electronic devices	Jonathan D. Gandrud, Arash Sangari, Saber Taghvaeeyan	2021-11-30
11169096	Body-worn device with tamper detection, dirt alerting and dirt compensation	Chris Defant	2021-11-09
11087607	Compliance metrics for offender monitoring devices	Jonathan D. Gandrud, Nicholas A. Asendorf, Deepti Pachauri, Gautam Singh, Guruprasad Somasundaram +9 more	2021-08-10
11087608	Characterizing monitoring attributes for offender monitoring	Jonathan D. Gandrud, Nicholas A. Asendorf, Deepti Pachauri, Gautam Singh, Guruprasad Somasundaram +9 more	2021-08-10
10972872	Travel compliance detection using body-worn offender monitoring electronic devices	Jonathan D. Gandrud, Arash Sangari, Saber Taghvaeeyan	2021-04-06
10966633	Wrist worn mobile alcohol and offender monitoring system	John C. Defant, Michael E. Hamerly, Sharon Cohen	2021-04-06
10820143	Rule deviation configuration for offender monitoring devices	—	2020-10-27
9913808	Injectable pharmaceutical compositions for the treatment of joints	—	2018-03-13
9882674	System, method, and apparatus for detecting and jamming wireless devices	John C. Defant	2018-01-30
9707190	Injectable pharmaceutical compositions for the treatment of joints	—	2017-07-18
8981925	System, method, and apparatus for detecting wireless devices	Steven D. Chapin, John C. Defant	2015-03-17	$13,413,000
8226587	Pelvic anchor brace and spinal support	Dael Govreen-Segal	2012-07-24
7701171	System, method and apparatus for charging a worn device	J. Chris Defant, Steve Chapin	2010-04-20
7205890	System, method and apparatus for locating and controlling objects	John C. Defant	2007-04-17
7119695	Advanced house arrest tracker system	John C. Defant, Robert P. Posavec	2006-10-10
6774799	House arrest tracker system	John C. Defant, Robert P. Posavec	2004-08-10
5959533	Tamper detection for body worn transmitter	Hoyt M. Layson, Peter Lefferson	1999-09-28
4606542	Limb muscle exercising	—	1986-08-19
4313434	Fracture fixation	—	1982-02-02

David Segal — 25 Patents

Issued Patents All Time

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