Waterloo
Canada
7
2012-09-13
The entities that hold a legal rights for patent applications filed by inventor WU Guixing:
Guixing WU from Waterloo, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Optimization of MP3 audio encoding by scale factors and global quantization step size
#2 | 2012-02-16Method and system for decoding encoded images and reducing the size of said images
#3 | 2011-05-26Rate-distortion optimization for advanced audio coding
#4 | 2010-08-26METHODS AND DEVICES FOR PERFORMING A FAST MODIFIED DISCRETE COSINE TRANSFORM OF AN INPUT SEQUENCE
#5 | 2010-06-03Optimization of MP3 audio encoding by scale factors and global quantization step size
#6 | 2009-09-03Method and system for decoding encoded images and reducing the size of said images
#7 | 2008-10-16Method of decoding entropy-encoded data
3099083 ⎘