Kingston
Canada
5
2011-11-24
The entities that hold a legal rights for patent applications filed by inventor Chan Wai-Yip:
Wai-Yip Chan from Kingston, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Single-sided speech quality measurement
#2 | 2007-11-13Methods and apparatus for encoding a video signal
#3 | 2007-09-06Perceptual, scalable audio compression
#4 | 2007-08-30Single-sided speech quality measurement
#5 | 2006-09-07Speech quality measurement based on classification estimation
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