Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10887013 | System and method for communication using orbital angular momentum with multiple layer overlay modulation | Solyman Ashrafi, Roger Linquist | 2021-01-05 |
| 10707945 | Systems and methods for focusing beams with mode division multiplexing | Solyman Ashrafi, Roger Linquist | 2020-07-07 |
| 10451902 | Suppression of electron-hole recombination using orbital angular momentum semiconductor devices | Solyman Ashrafi, Roger Linquist | 2019-10-22 |
| 10411804 | System and method for communicating using orbital angular momentum with multiple layer overlay modulation | Solyman Ashrafi, Roger Linquist | 2019-09-10 |
| 10193611 | Systems and methods for focusing beams with mode division multiplexing | Solyman Ashrafi, Roger Linquist | 2019-01-29 |
| 10105058 | Orbital angular momentum and fluorescence- based microendoscope spectroscopy for cancer diagnosis | Solyman Ashrafi, Roger Linquist | 2018-10-23 |
| 10082463 | System and method for making concentration measurements within a sample material using orbital angular momentum | Solyman Ashrafi, Roger Linquist | 2018-09-25 |
| 9859981 | System and method for communication using orbital angular momentum with multiple layer overlay modulation | Solyman Ashrafi, Roger Linquist | 2018-01-02 |
| 9714902 | System and method for making concentration measurements within a sample material using orbital angular momentum | Solyman Ashrafi, Roger Linquist | 2017-07-25 |
| 9712238 | System and method for communication using orbital angular momentum with multiple layer overlay modulation | Solyman Ashrafi, Roger Linquist | 2017-07-18 |
| 9662019 | Orbital angular momentum and fluorescence-based microendoscope spectroscopy for cancer diagnosis | Solyman Ashrafi, Roger Linquist | 2017-05-30 |
| 9503258 | System and method for communication using orbital angular momentum with multiple layer overlay modulation | Solyman Ashrafi, Roger Linquist | 2016-11-22 |
| 9413448 | Systems and methods for focusing beams with mode division multiplexing | Solyman Ashrafi, Roger Linquist | 2016-08-09 |
| 9331875 | System and method for communication using orbital angular momentum with multiple layer overlay modulation | Solyman Ashrafi, Roger Linquist | 2016-05-03 |
| 9267877 | System and method for making concentration measurements within a sample material using orbital angular momentum | Solyman Ashrafi, Roger Linquist | 2016-02-23 |
| 9252986 | System and method for communication using orbital angular momentum with multiple layer overlay modulation | Solyman Ashrafi, Roger Linquist | 2016-02-02 |
| 9077577 | System and method for communication using orbital angular momentum with multiple layer overlay modulation | Solyman Ashrafi, Roger Linquist | 2015-07-07 |