Issued Patents All Time
Showing 101–125 of 143 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9928825 | Active noise-reduction earphones and noise-reduction control method and system for the same | Linzhang Wang, Bo Li | 2018-03-27 |
| 9906861 | Tweeter and method for realizing omnidirectional high pitch sound field | Yitao Liu | 2018-02-27 |
| 9896678 | Mutant with enhanced secretion of L-asparaginase and its application | Yue Feng, Jian Chen, Guocheng Du, Yun Jiao, Jie Ruan +2 more | 2018-02-20 |
| 9885063 | Process for fermenting co-containing gaseous substrates in a low phosphate medium effective for reducing water usage | Ryan Senaratne, Peter Simpson Bell, Syrona R. Scott | 2018-02-06 |
| 9850503 | Control of conductivity in anaerobic fermentation | Ryan Senaratne, Peter Simpson Bell, Syrona R. Scott | 2017-12-26 |
| 9805709 | Howling suppression method and device applied to an ANR earphone | Shasha Lou, Fupo Wang | 2017-10-31 |
| 9807536 | Method and system for achieving self-adaptive surround sound | Shasha Lou, Bo Li | 2017-10-31 |
| 9765408 | Process for controlling fermentation of co-containing substrates | Peter Simpson Bell | 2017-09-19 |
| 9749732 | Method and apparatus for earphone sound effect compensation and an earphone | Linzhang Wang, Bo Li | 2017-08-29 |
| 9685172 | Method and device for suppressing residual echoes based on inverse transmitter receiver distance and delay for speech signals directly incident on a transmitter array | Shasha Lou, Bo Li | 2017-06-20 |
| 9635458 | Heart rate detection method used in earphone and earphone capable of detecting heart rate | Bo Li, Na Li, Shasha Lou | 2017-04-25 |
| 9579029 | Heart rate detection method used in earphone and earphone capable of detecting heart rate | Bo Li, Na Li | 2017-02-28 |
| 9559477 | Connector and method for implementing the connector | Chengxin Xu | 2017-01-31 |
| 9484042 | Speech enhancing method, device for communication earphone and noise reducing communication earphone | Bo Li, Jian Zhao | 2016-11-01 |
| 9467769 | Headset communication method under a strong-noise environment and headset | Jian Zhao | 2016-10-11 |
| 9379751 | Noise canceling system and method, smart control method and device and communication equipment | Jian Zhao, Shasha Lou | 2016-06-28 |
| 9325855 | Echo elimination device and method for miniature hands-free voice communication system | Shasha Lou, Bo Li | 2016-04-26 |
| 9265788 | Compositions and methods for treatment of mitochondrial diseases | Bingwei Lu | 2016-02-23 |
| 9240195 | Speech enhancing method and device, and denoising communication headphone enhancing method and device, and denoising communication headphones | Jian Zhao, Bo Li, Yang Hua | 2016-01-19 |
| 9129587 | Method, device and system for eliminating noises with multi-microphone array | Bo Li | 2015-09-08 |
| 9094840 | Methods for testing receiver sensitivity of wireless electronic devices | Tomoki Takeya, Adil Syed, Vishwanath Venkataraman | 2015-07-28 |
| 9084060 | Test device and test method for active noise reduction headphone | Jian Zhao, Yang Hua | 2015-07-14 |
| 9040274 | Method for increasing protein thermal stability | Jian Chen, Guocheng Du, Xinyao Lu, Juan Zhang | 2015-05-26 |
| 8868416 | Apparatus and method for cancelling echo in joint time domain and frequency domain | Shasha Lou | 2014-10-21 |
| 8778216 | Slow release anti-icing material for bituminous pavement and preparation method thereof | Fan Zhao, Youkui Wang, CHONG DUAN, Wei Xiong | 2014-07-15 |