Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11115423 | Multi-factor authentication using positioning data | David Mahlon Hoover, Cristina del Amo Casado, Lanny D. Natucci, JR., Janet L. Schneider, Sanjib Saha +2 more | 2021-09-07 |
| 10803189 | Location-based access control of secured resources | Jonathan Matthew Kay, David Mahlon Hoover, Cristina del Amo Casado | 2020-10-13 |
| 10470011 | Adaptive position determination | Jyh-Han Lin, Chih-Wei Wang | 2019-11-05 |
| 10389731 | Multi-factor authentication using positioning data | David Mahlon Hoover, Cristina del Amo Casado, Lanny D. Natucci, JR., Janet L. Schneider, Sanjib Saha +2 more | 2019-08-20 |
| 10126404 | Receiver gain offset | Jyh-Han Lin, Chih-Wei Wang | 2018-11-13 |
| 9918202 | Adaptive position determination | Jyh-Han Lin, Chih-Wei Wang | 2018-03-13 |
| 9706364 | Accounting for indoor-outdoor transitions during position determination | Jonathan Matthew Kay, Chih-Wei Wang, Priyanka B. Vegesna, Jyh-Han Lin, Hiep V. Khuu +3 more | 2017-07-11 |
| 9651654 | Correcting device error radius estimates in positioning systems | Jyh-Han Lin, Yong Song, Julia Maureen Letchner | 2017-05-16 |
| 9641977 | Inferring positions with content item matching | Jyh-Han Lin | 2017-05-02 |
| 9589114 | Policy for digital rights management | Clifford P. Strom, Mark E. Paley | 2017-03-07 |
| 9129089 | Digital rights management with persistently-unencrypted content | — | 2015-09-08 |
| 9125022 | Inferring positions with content item matching | Jyh-Han Lin | 2015-09-01 |
| 8756433 | Associating policy with unencrypted digital content | Mark E. Paley, Clifford P. Strom, Kedarnath A. Dubhashi | 2014-06-17 |
| 7805375 | Digital license migration from first platform to second platform | Christopher Fox, Clifford P. Strom, Matthew James Bordenet, Michael Yiu-kwan Siu | 2010-09-28 |