ISR Patents by Research Area

Signal Processing
Invention		Inventor(s)	Date Issued	Patent No.
Method and apparatus for compressing and decompresing images	PTO	Nariman Farvardin, Eiji Atsumi	10/05/2004	6,801,665
Process to Introduce Realistic Pitch Variation in Artificial Larynx Speech	PTO	Carol Espy-Wilson	03/19/2002	6,359,988
Method and Apparatus for Processing Data from a Tomographic Imaging System	PTO	David Walnut, Carlos Berenstein, K.J. Ray Liu, Farrokh Rashid-Farrokhi	09/14/1999	5,953,388
DCT-Based Motion Estimation	PTO	K. J. Ray Liu, Ut-Va Koc	08/04/1998	5,790,686
Optimal Unified Architectures for the Real-Time Computation of Time Recursive Discrete Sinusoidal Transforms	PTO	K. J. Ray Liu, Chin-Te Chiu	08/16/1994	5,339,265

Computer Science and AI, Signal Processing
Invention		Inventor(s)	Date Issued	Patent No.
Computer-Aided Determination of Window-and-Level Settings for Filmless Radiology	PTO	John S. Baras, Nikolaos Sidiropoulos	10/03/2000	6,127,669

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