Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9939565 | Reflective element for fiber optic sensor | Yuvi Kahana, Alexander Kots | 2018-04-10 |
| 8995798 | Reflective element for fiber optic sensor | Alexander Kots, Yuvi Kahana | 2015-03-31 |
| 8770024 | Fiber optic accelerometer | Alexander Kots, Yuvi Kahana | 2014-07-08 |
| 7787725 | Fiber optic microphone and a communication system utilizing same | Yuvi Kahana, Alexander Kots | 2010-08-31 |
| 6924475 | Optical transducers and method of making same | Alexander Kots | 2005-08-02 |
| 6906807 | Membrane type optical transducers particularly useful as optical microphones | Alexander Kots | 2005-06-14 |
| 6865335 | Optical microphone for communication and other devices | Alexander Kots | 2005-03-08 |
| 6831266 | Optical transducers of high sensitivity | Alexander Kots | 2004-12-14 |
| 6822750 | Optical transducers and methods of making same | Alexander Kots | 2004-11-23 |
| 6740862 | Optical transducers and methods of making same | Alexander Kots | 2004-05-25 |
| 6694031 | Optical microphone/sensors | Alexander Kots | 2004-02-17 |
| 6618124 | Optical microphone/sensor | Alexander Kots | 2003-09-09 |
| 6603105 | Smart optical microphone/sensor | Sergey Smirnov | 2003-08-05 |
| 6498853 | Echo-cancelling optical microphone | — | 2002-12-24 |
| 6493451 | Communication helmet | Alexander Kots, Kazuo Takahashi, Okihiro Kobayashi | 2002-12-10 |
| 6462808 | Small optical microphone/sensor | Alexander Kots | 2002-10-08 |
| 6459798 | Sound-collecting device | Alexander Kots, Okihiro Kobayashi, Nobuhiro Miyahara | 2002-10-01 |
| 6239865 | Sensor and a method for measuring distances to, and/or physical properties of, a medium | Alexander Kots | 2001-05-29 |
| 6091497 | Sensor and a method for measuring distances to, and/or physical properties of, a medium | Alexander Kots | 2000-07-18 |
| 5969838 | System for attenuation of noise | Alexander Kots | 1999-10-19 |
| 5771091 | Sensor and a method for measuring distances to, and/or physical properties of, a medium | Alexander Kots | 1998-06-23 |