Issued Patents All Time
Showing 26–50 of 100 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D918756 | Smoke detector boundary | Jiawen Bai, Ryan Frazier, Ying Zhao | 2021-05-11 |
| 10969254 | Fiber Bragg grating interrogation and sensing system and methods comprising a filter centered at a first wavelength | — | 2021-04-06 |
| D913135 | Smoke chamber blocking ensemble | — | 2021-03-16 |
| 10921367 | Stable measurement of sensors methods and systems | — | 2021-02-16 |
| 10884551 | Integrated gesture sensor module | Dipak Sengupta, Ying Zhao, Bruce Fried, William Schoppee, Woodrow Beckford | 2021-01-05 |
| 10866185 | Compact optical gas detection system and apparatus | — | 2020-12-15 |
| 10809173 | Smoke detector chamber boundary surfaces | — | 2020-10-20 |
| 10663325 | Fiber Bragg grating interrogation and sensing system and methods comprising a first photodetector for measuring filtered light and a second photodetector for measuring unfiltered light | — | 2020-05-26 |
| D874964 | Blocking members in a smoke detector chamber | Jiawen Bai, Ryan Frazier, Ying Zhao | 2020-02-11 |
| 10070237 | Optical and capacitive sensing of electroacoustic transducers | Christopher M. Hanna, Miguel A. Chavez | 2018-09-04 |
| 10056868 | Four-stage circuit architecture for detecting pulsed signals | Steven Decker, Dan M. Weinberg | 2018-08-21 |
| 10007823 | Simple code reader | Alain Valentin Guery | 2018-06-26 |
| 9983355 | Step couplers for planar waveguides | Scott R. Davis, Michael Ziemkiewicz, Derek Gann, Andrew Sparks, Michael H. Anderson | 2018-05-29 |
| 9923060 | Gallium nitride apparatus with a trap rich region | James Fiorenza, Donghyun Jin | 2018-03-20 |
| 9830489 | Simple code reader | Alain Valentin Guery | 2017-11-28 |
| 9746544 | Position measurement systems using position sensitive detectors | — | 2017-08-29 |
| 9733275 | Circuit architecture for mode switch | Steven Decker, Gregory T. Koker, Dan M. Weinberg | 2017-08-15 |
| 9702690 | Lens-less optical position measuring sensor | — | 2017-07-11 |
| 9590129 | Optical sensor module | Ying Zhao, Seokphyo Chun | 2017-03-07 |
| 9435641 | Optical angle measurement | — | 2016-09-06 |
| 9348088 | Systems and methods for passive alignment of opto-electronic components | James Doscher | 2016-05-24 |
| 9304202 | Multiuse optical sensor | — | 2016-04-05 |
| 9285459 | Method of locating an object in 3D | — | 2016-03-15 |
| 9274202 | Optical time-of-flight system | — | 2016-03-01 |
| 9255986 | Method of locating an object in 3D | — | 2016-02-09 |