Austin, Texas
United States
9
2008-08-28
The entities that hold a legal rights for patent applications filed by inventor He Perry P.:
Perry P. He from Austin, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Estimating delay of an echo path in a communication system
#2 | 2008-06-17Method and apparatus for tone indication
#3 | 2007-09-13Allocating processing resources for multiple instances of a software component
#4 | 2007-08-16Detecting reflections in a communication channel
#5 | 2007-07-10Monitoring and control of an adaptive filter in a communication system
#6 | 2007-05-08Method and apparatus for pure delay estimation in a communication system
#7 | 2006-03-21Method and apparatus for non-linear processing of an audio signal
#8 | 2005-11-01Method and apparatus for performing adaptive filtering
#9 | 2005-06-09Method and apparatus for dynamically inserting gain in an adaptive filter system
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