Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12253391 | Multielectrode capacitive sensor without pull-in risk | — | 2025-03-18 |
| 12091313 | Electrodynamically levitated actuator | Shahrzad Towfighian, Mark Pallay, Meysam Daeichin | 2024-09-17 |
| 11792566 | Directional microphone and system and method for capturing and processing sound | Sahil Gupta, Stephane Leahy, Iman Moazzen, Jian Zhou | 2023-10-17 |
| 11490208 | Fiber microphone | Jian Zhou | 2022-11-01 |
| 11006219 | Fiber microphone | Jian Zhou | 2021-05-11 |
| 9906869 | Hinged MEMS diaphragm, and method of manufacture thereof | Weili Cui | 2018-02-27 |
| 9554213 | Hinged MEMS diaphragm | Weili Cui | 2017-01-24 |
| 9181086 | Hinged MEMS diaphragm and method of manufacture therof | Weili Cui | 2015-11-10 |
| 9113249 | Robust diaphragm for an acoustic device | Weili Cui | 2015-08-18 |
| 8582795 | Robust diaphragm for an acoustic device | Weili Cui | 2013-11-12 |
| 8548178 | Comb sense microphone | — | 2013-10-01 |
| 8503701 | Optical sensing in a directional MEMS microphone | F. Levent Degertekin | 2013-08-06 |
| 8374371 | Miniature non-directional microphone | — | 2013-02-12 |
| 8276254 | Surface micromachined differential microphone | — | 2012-10-02 |
| 8214999 | Method of forming a miniature, surface microsurfaced differential microphone | — | 2012-07-10 |
| 8073167 | Comb sense microphone | — | 2011-12-06 |
| 7992283 | Surface micromachined differential microphone | — | 2011-08-09 |
| 7903835 | Miniature non-directional microphone | — | 2011-03-08 |
| 7876924 | Robust diaphragm for an acoustic device | Weili Cui | 2011-01-25 |
| 7826629 | Optical sensing in a directional MEMS microphone | F. Levent Degertekin | 2010-11-02 |
| 7545945 | Comb sense microphone | — | 2009-06-09 |
| 6963653 | High-order directional microphone diaphragm | — | 2005-11-08 |
| 6788796 | Differential microphone | Sanjay Sundermurthy, Colum Gibbons, Ronald Hoy, Daniel Robert | 2004-09-07 |
| 4425980 | Beam dampers for damping the vibrations of the skin of reinforced structures | — | 1984-01-17 |