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Patent applications and USPTO patent grants for Yang; David Xiao D..The latest application filed is for "method and system for eliminating noises and echo in voice signals".
Patent | Date |
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Method and system for eliminating noises and echo in voice signals Grant 7,620,172 - Lin , et al. November 17, 2 | 2009-11-17 |
Method and apparatus for exchanging data with a hard disk Grant 7,565,483 - You , et al. July 21, 2 | 2009-07-21 |
Method and system for transmitting data based on two-dimensional symbol technologies Grant 7,328,848 - Xia , et al. February 12, 2 | 2008-02-12 |
Method and system for eliminating noises and echo in voice signals App 20070036344 - Lin; Zhongsong ;   et al. | 2007-02-15 |
Method and system for transmitting data based on two-dimensional symbol technologies App 20070017996 - Xia; Yu ;   et al. | 2007-01-25 |
Efficient data transmission system and method via direct memory access controller App 20060277325 - Jin; Chuanen ;   et al. | 2006-12-07 |
Image data transmission method and system with DMAC App 20060161720 - Bai; Feng ;   et al. | 2006-07-20 |
Method and apparatus for exchanging data with a hard disk App 20060139786 - You; Mingqi ;   et al. | 2006-06-29 |
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