Duvall, Washington
United States
12
2015-07-23
The entities that hold a legal rights for patent applications filed by inventor Johnston David E.:
David E. Johnston from Duvall, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Image edited audio data
#2 | 2015-07-23Automatically correcting audio data
#3 | 2014-02-06Automatic separation of audio data
#4 | 2013-09-10Graphic phase shifter
#5 | 2012-06-05Aligning time variable multichannel audio
#6 | 2011-12-13System and method for processing multi-channel digital audio signals
#7 | 2011-09-27Adaptive noise reduction
#8 | 2011-03-01Graphically displaying audio pan or phase information
#9 | 2009-12-29Editing audio directly in frequency space
#10 | 2009-10-27Graphically displaying stereo phase information
#11 | 2009-06-16Graphically displaying audio pan or phase information
#12 | 2009-03-12Brush tool for audio editing
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