Issued Patents All Time
Showing 25 most recent of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12326521 | Lidar system based on silicon-based integrated magneto-optical circulator | Wei Yan, Shuyuan Liu, Jun Qin, Yan Zhang, Longjiang Deng | 2025-06-10 |
| 11747518 | Self-biased magneto-optical non-reciprocal metasurface device | Weihao Yang, Jun Qin, Jiawei Long, Longjiang Deng | 2023-09-05 |
| 11448527 | Magnetic encoder, method, system for detecting absolute electrical angle, and readable storage medium | Chao Bi | 2022-09-20 |
| 11359977 | High-sensitivity high-temperature sensor based on dislocation welding of suspended optical fiber | Yuqiang Yang, Xiaoguang Mu, Ji Wang, Wenhu Yang | 2022-06-14 |
| 11112946 | Interface information display method and apparatus | Wen Mo, Jiannan Xiong | 2021-09-07 |
| 11060842 | Method and system for detecting absolute electrical angle, and computer readable storage medium | Chao Bi | 2021-07-13 |
| 10699784 | Resistive memory sensing | D.V. Nirmal Ramaswamy, Gurtej S. Sandhu, Adam Johnson, Brent Keeth, Alessandro Calderoni +1 more | 2020-06-30 |
| 10656354 | Apparatus providing simplified alignment of optical fiber in photonic integrated circuits | Gurtej S. Sandhu, Roy Meade, John Smythe | 2020-05-19 |
| 10461597 | Winding structure for high power density, axial field motor | — | 2019-10-29 |
| 10242989 | Polar, chiral, and non-centro-symmetric ferroelectric materials, memory cells including such materials, and related devices and methods | Sumeet C. Pandey, Roy Meade, Qian Tao, Ashonita A. Chavan | 2019-03-26 |
| 10090462 | Resistive memory devices | Durai Vishak Nirmal Ramaswamy, Beth R. Cook, Dale W. Collins | 2018-10-02 |
| 10062432 | Resistive memory sensing | D. V. Nirmal Ramaswamy, Gurtej S. Sandhu, Adam Johnson, Brent Keeth, Alessandro Calderoni +1 more | 2018-08-28 |
| 9958624 | Apparatus providing simplified alignment of optical fiber in photonic integrated circuits | Gurtej S. Sandhu, Roy Meade, John Smythe | 2018-05-01 |
| 9866154 | Drive system for induction motor | Chao Bi | 2018-01-09 |
| 9715070 | Apparatus providing simplified alignment of optical fiber in photonic integrated circuits | Gurtej S. Sandhu, Roy Meade, John Smythe | 2017-07-25 |
| 9507104 | Apparatus providing simplified alignment of optical fiber in photonic integrated circuits | Gurtej S. Sandhu, Roy Meade, John Smythe | 2016-11-29 |
| 9360627 | Method and apparatus providing compensation for wavelength drift in photonic structures | Roy Meade, Gurtej S. Sandhu | 2016-06-07 |
| 9341787 | Apparatus providing simplified alignment of optical fiber in photonic integrated circuits | Gurtej S. Sandhu, Roy Meade, John Smythe | 2016-05-17 |
| 9324943 | Filamentary memory devices and methods | Beth R. Cook, Marko Milojevic, Durai Vishak Nirmal Ramaswamy | 2016-04-26 |
| 9224945 | Resistive memory devices | Durai Vishak Nirmal Ramaswamy, Beth R. Cook, Dale W. Collins | 2015-12-29 |
| 9112440 | Sensorless dynamic driving method and system for single phase alternating current permanent magnet motor | — | 2015-08-18 |
| 9058875 | Resistive memory sensing | D. V. Nirmal Ramaswamy, Gurtej S. Sandhu, Adam Johnson, Brent Keeth, Alessandro Calderoni +1 more | 2015-06-16 |
| 8847530 | Sensor-less driving method of permanent magnet AC motor | — | 2014-09-30 |
| 8837877 | Patterned non-reciprocal optical resonator | Lionel C. Kimerling, Caroline A. Ross, Peng Jiang, Juejun Hu, Dong-Hun Kim +1 more | 2014-09-16 |
| 8817522 | Unipolar memory devices | Durai Vishak Nirmal Ramaswamy | 2014-08-26 |