Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11304661 | Enhanced imaging devices, and image construction methods and processes employing hermetic transforms | Christopher M. Woodsum | 2022-04-19 |
| 11218355 | Multi-dimensional signal encoding | Richard C. Gerdes | 2022-01-04 |
| 11184200 | Transpositional modulation | Richard C. Gerdes | 2021-11-23 |
| 10880149 | Transpositional modulation and demodulation | — | 2020-12-29 |
| 10778497 | Multi-dimensional signal encoding | Richard C. Gerdes | 2020-09-15 |
| 10771304 | Devices and methods using the hermetic transform for transmitting and receiving signals using multi-channel signaling | — | 2020-09-08 |
| 10637520 | Devices and methods using the hermetic transform | — | 2020-04-28 |
| 10594539 | Transpositional modulation and demodulation | — | 2020-03-17 |
| 10454727 | Transpositional modulation | Richard C. Gerdes | 2019-10-22 |
| 10447340 | Devices and methods employing hermetic transforms for encoding and decoding digital information in spread-spectrum communication systems | — | 2019-10-15 |
| 10341161 | Multi-dimensional signal encoding | Richard C. Gerdes | 2019-07-02 |
| 10305717 | Devices and methods using the hermetic transform for transmitting and receiving signals using multi-channel signaling | — | 2019-05-28 |
| 9998311 | Devices and methods using the hermetic transform for transmitting and receiving signals using OFDM | — | 2018-06-12 |
| 9954563 | Hermetic transform beam-forming devices and methods using meta-materials | — | 2018-04-24 |
| 9887715 | Devices and methods using the hermetic transform | — | 2018-02-06 |
| 9882764 | Transpositional modulation | Richard C. Gerdes | 2018-01-30 |
| 9871684 | Devices and methods for hermetic transform filters | — | 2018-01-16 |
| 9829568 | Radar using hermetic transforms | — | 2017-11-28 |
| 9800316 | Beamforming devices and methods | — | 2017-10-24 |
| 9531431 | Devices and methods employing hermetic transforms for encoding and decoding digital information in spread-spectrum communications systems | — | 2016-12-27 |
| 9344181 | Beamforming devices and methods | — | 2016-05-17 |
| 9154214 | Beamforming devices and methods | — | 2015-10-06 |
| 9154353 | Devices and methods using the hermetic transform for transmitting and receiving signals using OFDM | — | 2015-10-06 |
| 8948718 | Devices and methods using the Hermetic Transform | — | 2015-02-03 |
| 8559456 | Beamforming devices and methods | — | 2013-10-15 |