Issued Patents All Time
Showing 176–200 of 207 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8860154 | CMOS compatible silicon differential condenser microphone and method for manufacturing the same | — | 2014-10-14 |
| 8847289 | CMOS compatible MEMS microphone and method for manufacturing the same | — | 2014-09-30 |
| 8818811 | Method and apparatus for performing voice activity detection | — | 2014-08-26 |
| 8737738 | Parameters interpolation for high dynamic range video tone mapping | Jiefu Zhai | 2014-05-27 |
| 8681203 | Automatic mute control for video conferencing | Li Yin, Hong Zhang | 2014-03-25 |
| 8673768 | Fabrication method for improving surface planarity after tungsten chemical mechanical polishing | Jingxun Fang, Chuanmin Zhang, Wei Zuo, Xiaogang Tong, Lei Deng +1 more | 2014-03-18 |
| 8554547 | Voice activity decision base on zero crossing rate and spectral sub-band energy | — | 2013-10-08 |
| 8447601 | Method and device for tracking background noise in communication system | — | 2013-05-21 |
| 8357092 | Integrated USB control panel for a medical diagnosis system and a medical diagnosis system using the same | Zhaoquan Liu, Qianquan Han | 2013-01-22 |
| 8345975 | Automatic exposure estimation for HDR images based on image statistics | Jiefu Zhai, Joan Llach | 2013-01-01 |
| 8346009 | Automatic exposure estimation for HDR images based on image statistics | Jiefu Zhai, Joan Llach | 2013-01-01 |
| 8296133 | Voice activity decision base on zero crossing rate and spectral sub-band energy | — | 2012-10-23 |
| 8275609 | Voice activity detection | — | 2012-09-25 |
| 8116463 | Method and apparatus for detecting audio signals | — | 2012-02-14 |
| 8095361 | Method and device for tracking background noise in communication system | — | 2012-01-10 |
| 8050916 | Signal classifying method and apparatus | Yuanyuan Liu, Eyal Shlomot | 2011-11-01 |
| 8050415 | Method and apparatus for detecting audio signals | — | 2011-11-01 |
| 7996215 | Method and apparatus for voice activity detection, and encoder | Qing Zhang | 2011-08-09 |
| 7962496 | Migrating personality of computing environment from source platform to target platform | Guang Dao Gu, Hui Su, Xiao Guo | 2011-06-14 |
| 7830269 | Health monitoring for power converter capacitors | Wing Ling Cheng, Huai JIANG, Lin Guo Wang | 2010-11-09 |
| 7817051 | Power converter with degraded component alarm | Wing Ling Cheng, Huai JIANG, Lin Guo Wang | 2010-10-19 |
| 7804415 | Health monitoring for power converter components | Wing Ling Cheng, Huai JIANG, Lin Guo Wang | 2010-09-28 |
| 7804969 | Silicon microphone with impact proof structure | Yubo Miao | 2010-09-28 |
| 7609701 | Communication using private IP addresses of local networks | Zheng Yang, Jie Sun | 2009-10-27 |
| 7409536 | Computer systems with several operating systems coexisting thereon and swapping between these operating systems | Xiao Guo, Tian Shu Wang, Hui Su | 2008-08-05 |