Issued Patents 2021
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11183887 | Non-Gaussian beamforming for wireless power transfer optimization | Daniel Arnitz, Jeffrey A. Bowers, Joseph Hagerty, Russell J. Hannigan, Guy S. Lipworth +3 more | 2021-11-23 |
| 11075702 | Empirically modulated antenna systems and related methods | Eric James Black, Brian Mark Deutsch, Alexander Remley Katko, Melroy Machado, Jay Howard McCandless | 2021-07-27 |
| 11075463 | Wireless power transfer in the fresnel zone with a dynamic metasurface antenna | Guy S. Lipworth, David R. Smith, Okan Yurduseven | 2021-07-27 |
| 11067687 | Multipath acoustic holography and virtual haptics | — | 2021-07-20 |
| 11054660 | Methods and apparata for direction-selective filtering and applications thereof | — | 2021-07-06 |
| 10998628 | Modulation patterns for surface scattering antennas | Pai-Yen Chen, Tom Driscoll, Siamak Ebadi, John Desmond Hunt, Nathan Ingle Landy +3 more | 2021-05-04 |
| 10992325 | Open cavity system for directed amplification of acoustic signals | — | 2021-04-27 |
| 10971818 | Open cavity system for directed amplification of radio frequency signals | — | 2021-04-06 |
| 10958108 | Wireless power transfer management | Russell J. Hannigan, Guy S. Lipworth, Matthew S. Reynolds | 2021-03-23 |
| 10938249 | Dynamic rectifier circuits with multiple-order timescale feedback controls | Daniel Arnitz, Lawrence F. Arnstein, Jeffrey A. Bowers, Joseph Hagerty, Russell J. Hannigan +4 more | 2021-03-02 |
| 10938115 | Resonance-frequency diverse metamaterials and metasurfaces | — | 2021-03-02 |
| 10928614 | Diffractive concentrator structures | — | 2021-02-23 |
| 10916107 | Time-domain and frequency-domain enhancements for acoustic haptography | — | 2021-02-09 |