Issued Patents All Time
Showing 226–244 of 244 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8396716 | Signal compression method and apparatus | Fengyan Qi, Jianfeng Xu, Dejun Zhang, Herve Taddei, Qing Zhang | 2013-03-12 |
| 8380526 | Method, device and system for enhancement layer signal encoding and decoding | Chen Hu, Zexin Liu, Longyin Chen, Qing Zhang, Wei Xiao +1 more | 2013-02-19 |
| 8326608 | Transcoding method, apparatus, device and system | Chen Hu, Zexin Liu, Longyin Chen, Herve Taddei, Qing Zhang | 2012-12-04 |
| 8320265 | Method and apparatus for obtaining an attenuation factor | Wuzhou Zhan, Dongqi Wang, Yongfeng Tu, Jing Wang, Qing Zhang +5 more | 2012-11-27 |
| 8219395 | Frame compensation method and system | Ling Shen, Jianfeng Xu, Yaohua Guan, Wei Li, Lijing Xu +4 more | 2012-07-10 |
| 8214218 | Method and apparatus for switching speech or audio signals | Zexin Liu, Chen Hu, Wenhai Wu, Yue Lang, Qing Zhang | 2012-07-03 |
| 8200481 | Method and device for performing frame erasure concealment to higher-band signal | Jianfeng Xu, Chen Hu, Qing Zhang, Lijing Xu, Wei Li +5 more | 2012-06-12 |
| 8140343 | Method, device and system for signal encoding and decoding | Chen Hu, Zexin Liu, Longyin Chen, Qing Zhang, Wei Xiao +1 more | 2012-03-20 |
| 8135593 | Methods, apparatuses and system for encoding and decoding signal | Zexin Liu, Longyin Chen, Chen Hu, Wei Xiao, Herve Taddei +1 more | 2012-03-13 |
| 8134484 | Encoding and decoding method and device | Chen Hu, Zexin Liu, Longyin Chen, Qing Zhang, Herve Taddei | 2012-03-13 |
| 8121832 | Method and apparatus for encoding and decoding high frequency signal | Ki-hyun Choo, Eun-mi Oh | 2012-02-21 |
| 8102680 | Smart driving method for synchronous rectifier and its apparatus thereof | Yuancheng Ren, Junming Zhang, Zhaoqi Mao | 2012-01-24 |
| 8103515 | Signal classification processing method, classification processing device, and encoding system | Longyin Chen, Zexin Liu, Chen Hu, Wei Xiao, Marcel Taddei Herve +1 more | 2012-01-24 |
| 8063809 | Transient signal encoding method and device, decoding method and device, and processing system | Zexin Liu, Longyin Chen, Chen Hu, Wei Xiao, Herve Taddei +1 more | 2011-11-22 |
| 8000968 | Method and apparatus for switching speech or audio signals | Zexin Liu, Chan-Wei Hu, Wenhai Wu, Yue Lang, Qing Zhang | 2011-08-16 |
| 7957961 | Method and apparatus for obtaining an attenuation factor | Wuzhou Zhan, Dongqi Wang, Yongfeng Tu, Jing Wang, Qing Zhang +5 more | 2011-06-07 |
| 7835912 | Signal processing method, processing apparatus and voice decoder | Wuzhou Zhan, Dongqi Wang, Yongfeng Tu, Jing Wang, Qing Zhang +5 more | 2010-11-16 |
| 7835906 | Encoding method, apparatus and device and decoding method | Fengyan Qi, Qing Zhang | 2010-11-16 |
| 7552048 | Method and device for performing frame erasure concealment on higher-band signal | Jianfeng Xu, Chen Hu, Qing Zhang, Lijing Xu, Wei Li +5 more | 2009-06-23 |