Issued Patents All Time
Showing 1–25 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12212345 | Application of orbital angular momentum to fiber, FSO and RF | Solyman Ashrafi | 2025-01-28 |
| 11956035 | System and method for combining MIMO and mode-division multiplexing | Solyman Ashrafi | 2024-04-09 |
| 11362706 | System and method for combining MIMO and mode-division multiplexing | Solyman Ashrafi | 2022-06-14 |
| 11245486 | Application of orbital angular momentum to Fiber, FSO and RF | Solyman Ashrafi | 2022-02-08 |
| 10921753 | System and method for applying orthogonal limitations to light beams using microelectromechanical systems | Solyman Ashrafi | 2021-02-16 |
| 10887013 | System and method for communication using orbital angular momentum with multiple layer overlay modulation | Solyman Ashrafi, Nima Ashrafi | 2021-01-05 |
| 10707945 | Systems and methods for focusing beams with mode division multiplexing | Solyman Ashrafi, Nima Ashrafi | 2020-07-07 |
| 10608768 | Patch antenna array for transmission of hermite-gaussian and laguerre gaussian beams | Solyman Ashrafi | 2020-03-31 |
| 10530435 | System and method for combining MIMO and mode-division multiplexing | Solyman Ashrafi | 2020-01-07 |
| 10516486 | Modulation and multiple access technique using orbital angular momentum | Solyman Ashrafi | 2019-12-24 |
| 10451902 | Suppression of electron-hole recombination using orbital angular momentum semiconductor devices | Solyman Ashrafi, Nima Ashrafi | 2019-10-22 |
| 10411804 | System and method for communicating using orbital angular momentum with multiple layer overlay modulation | Solyman Ashrafi, Nima Ashrafi | 2019-09-10 |
| 10197554 | System and method for early detection of Alzheimers by detecting amyloid-beta using orbital angular momentum | Solyman Ashrafi | 2019-02-05 |
| 10193611 | Systems and methods for focusing beams with mode division multiplexing | Solyman Ashrafi, Nima Ashrafi | 2019-01-29 |
| 10178497 | Location based network selection method for a mobile device | Ronald Unger, Mesut Guven, Edward Chao, Malcolm M. Lorang | 2019-01-08 |
| 10132750 | System and method using OAM spectroscopy leveraging fractional orbital angular momentum as signature to detect materials | Solyman Ashrafi | 2018-11-20 |
| 10105058 | Orbital angular momentum and fluorescence- based microendoscope spectroscopy for cancer diagnosis | Solyman Ashrafi, Nima Ashrafi | 2018-10-23 |
| 10082463 | System and method for making concentration measurements within a sample material using orbital angular momentum | Solyman Ashrafi, Nima Ashrafi | 2018-09-25 |
| 10073417 | System and method for applying orthogonal limitations to light beams using microelectromechanical systems | Solyman Ashrafi | 2018-09-11 |
| 10048202 | System and method for detection of materials using orbital angular momentum signatures | Solyman Ashrafi | 2018-08-14 |
| 10027434 | Patch antenna array for transmission of hermite-gaussian and laguerre gaussian beams | Solyman Ashrafi | 2018-07-17 |
| 9998763 | Compression of signals, images and video for multimedia, communications and other applications | Solyman Ashrafi | 2018-06-12 |
| 9998187 | System and method for combining MIMO and mode-division multiplexing | Solyman Ashrafi | 2018-06-12 |
| 9859981 | System and method for communication using orbital angular momentum with multiple layer overlay modulation | Solyman Ashrafi, Nima Ashrafi | 2018-01-02 |
| 9816923 | System and method using OAM spectroscopy leveraging fractional orbital angular momentum as signature to detect materials | Solyman Ashrafi | 2017-11-14 |