Issued Patents All Time
Showing 26–50 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9875749 | Method for predicting bandwidth extension frequency band signal, and decoding device | Zexin Liu, Lei Miao | 2018-01-23 |
| 9830914 | Method and device for decoding signal | Zexin Liu, Lei Miao | 2017-11-28 |
| 9786293 | Signal coding and decoding methods and devices | Zexin Liu, Lei Miao | 2017-10-10 |
| 9741357 | Very short pitch detection and coding | Yang Gao | 2017-08-22 |
| 9704498 | Vector joint encoding/decoding method and vector joint encoder/decoder | Fuwei Ma, Dejun Zhang, Lei Miao | 2017-07-11 |
| 9704500 | Method for predicting high frequency band signal, encoding device, and decoding device | Zexin Liu, Lei Miao | 2017-07-11 |
| 9672830 | Voice signal encoding and decoding method, device, and codec system | Lei Miao | 2017-06-06 |
| 9633666 | Method and apparatus for detecting correctness of pitch period | Lei Miao | 2017-04-25 |
| 9626972 | Method and device for decoding signal | Zexin Liu, Lei Miao | 2017-04-18 |
| 9537694 | Signal coding and decoding methods and devices | Zexin Liu, Lei Miao | 2017-01-03 |
| 9530420 | Method and apparatus for allocating bits of audio signal | Zexin Liu, Lei Miao | 2016-12-27 |
| 9424850 | Method and apparatus for allocating bit in audio signal | Lei Miao, Zexin Liu | 2016-08-23 |
| 9404826 | Vector joint encoding/decoding method and vector joint encoder/decoder | Fuwei Ma, Dejun Zhang, Lei Miao | 2016-08-02 |
| 9361904 | Method for predicting bandwidth extension frequency band signal, and decoding device | Zexin Liu, Lei Miao | 2016-06-07 |
| 9153245 | Pitch detection method and apparatus | Dejun Zhang, Lei Miao, Jianfeng Xu, Qing Zhang, Yang Gao | 2015-10-06 |
| 9105263 | Audio signal coding and decoding method and device | Zexin Liu, Lei Miao | 2015-08-11 |
| 9099099 | Very short pitch detection and coding | Yang Gao | 2015-08-04 |
| 8930200 | Vector joint encoding/decoding method and vector joint encoder/decoder | Fuwei Ma, Dejun Zhang, Lei Miao | 2015-01-06 |
| 8843366 | Framing method and apparatus | Dejun Zhang, Lei Miao, Jianfeng Xu, Qing Zhang, Lixiong Li +1 more | 2014-09-23 |
| 8831961 | Preprocessing method, preprocessing apparatus and coding device | Lei Miao, Jianfeng Xu, Dejun Zhang, Qing Zhang | 2014-09-09 |
| 8812307 | Method, apparatus and system for linear prediction coding analysis | Jianfeng Xu, Lei Miao, Dejun Zhang, Qing Zhang | 2014-08-19 |
| 8712763 | Method for encoding signal, and method for decoding signal | Dejun Zhang, Lei Miao, Jianfeng Xu, Qing Zhang, Lixiong Li +2 more | 2014-04-29 |
| 8682645 | Signal analyzer, signal analyzing method, signal synthesizer, signal synthesizing, windower, transformer and inverse transformer | Anisse Taleb, Chen Hu | 2014-03-25 |
| 8571112 | Specification method and apparatus for coding and decoding | Lei Miao, Qing Zhang | 2013-10-29 |
| 8566085 | Preprocessing method, preprocessing apparatus and coding device | Lei Miao, Jianfeng Xu, Dejun Zhang, Qing Zhang | 2013-10-22 |