Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 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 |