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Issued Patents through Digital Ventures

The U.S. patents identified below are managed by Digital Ventures at the University of Washington (UW). Some of these patents may be available for licensing.

In deciding whether to patent eligible innovative processes, systems, or methods, Digital Ventures considers a number of factors including:

  • Cost
  • Estimated time required for "prosecution of a patent" (the length of time between filing and issuance of a patent) compared with the useful life of the technology
  • Ability of the patent to foster further research at the UW
  • Educational value
  • Competitive advantage or market landscape

 

Contact patent@u.washington.edu for more information.

Patent Number

Patent Name

Inventors

U.S. Issue Date

4,622,632

Data Processing System Having a Pyramidal Array of Processors

Tanimoto, Pfeiffer

11/11/1986

5,151,697

Data Structure Management Tagging System

Suzanne Bunton

9/29/1992

5,208,491

Field Programmable Gate Array

Ebeling, Boriello

5/4/1993

5,367,209

Field Programmable Gate Array for Synchronous and Asynchronous Operation

Hauck, Boriello, Burns, Ebeling

11/22/1994

5,435,310

Determining Cardiac Wall Thickness and Motion by Imaging and Three-Dimensional Modeling

Sheehan, Bolson, Bookstein, Sampson

7/25/1995

5,459,486

Method and Apparatus for Combining Palettes of Color Quantized Images

Iverson, Riskin

10/17/1995

5,533,085

Automatic Indexing of Cine-Angiograms

Sheehan, Zick, Liu

7/2/1996

5,570,430

Method for Determining the Contour of an In Vivo Organ Using Multiple Image Frames of the Organ

Sheehan, Haralick, Lee

10/29/1996

5,594,853

Method and System for Editing the General Sweep and Detail of a Figure with a Curve

Salesin, Finkelstein

1/14/1997

5,601,084

Determining Cardiac Wall Thickness and Motion by Imaging and Three-Dimensional Modeling

Sheehan, Bolson, Jin

2/11/1997

5,666,475

Method and System for Editing Multiresolution Images at Fractional-Levels of Resolution Using a Wavelet Representaton

Salesin, Berman, Bartell

9/9/1997

5,734,739

Method for Determining the Contour of an In Vivo Organ Using Multiple Image Frames of the Organ

Sheehan, Haralick, Suri, Shao

3/31/1998

5,774,593

Automatic Scene Decomposition and Optimization of MPEG Compressed Video

Zick, Liu

6/30/1998

5,847,712

Method and System for Generating Graphic Illustrations according to a Stroke Texture and a Tone     

Salesin, Winkenbach, Salisbury, Anderson, Barzel

12/8/1998

5,889,524

Reconstruction of Three-Dimensional Objects Using Labeled Piecewise Smooth Subdivision Surfaces

Sheehan, McDonald, Bolson, Legget

3/30/1999

5,953,534

Environment Manipulation for Executing Modified Executable & Dynamically-Loaded Library Files

Romer, Wolman, Chua-Lee, Voelker

9/14/1999

5,982,924

Method and System for Reproducing Color Images as Duotones

Power, West, Stollnitz, Salesin

11/9/1999

5,995,959

Method and System for Network Information Access

Friedman, Kwok, Weld

11/30/1999

6,014,513

Discovering Code and Data in a Binary Executable Program

Voelker, Romer, Wolman, Chua Lee, Bershad, Chen, Henry M. Levy, Wong

1/11/2000

6,023,742

Reconfigurable Computing Architecture for Providing Pipelined Data Paths

Ebeling, Cronquist, Franklin

2/8/2000

6,092,175

Shared Register Storage Mechanisms for Multithreaded Computer Systems with Out-of-Order Execution

Henry M. Levy, Eggers, Lo,Tullsen

7/18/2000

6,094,199

3D Objects Morphing Employing Skeletons Indicating Symmetric Differences to Define Intermediate Objects Used in Morphing

Turkiyyah, Storti, Ganter

7/25/2000

6,100,893

Constructing Solid Models Using Implicit Functions Defining Connectivity Relationships Among Layers of an Object to be Modeled

Enz, Ganter, Lim, Storti, Turkiyyah

8/8/2000

6,106,466

Automated Delineation of Heart Contours from Images Using Reconstruction-Based Modeling

Sheehan, Haralick, Sampson

8/22/2000

6,133,921

Constructing Shape Skeletonsof 3D Objects Using Generalized Voronoi Diagrams

Turkiyyah, Storti, Ganter, Chen

10/17/2000

6,145,121

Trace Based Method for the Analysis, Benchmarking and Tuning of Object Oriented Databases and Applications

Levy, Tiwary, Narasaya

11/7/2000

6,167,490

Using Global Memory Information To Manage Memory in a Computer Network

Henry M. Levy, Feeley, Karlin, Morgan, Thekkath

12/26/2000

6,198,489 (B1)

Computer Generated Watercolor

Salesin, Curtis, Anderson, Seims

3/6/2001

6,304,870 (B1)

Method and Apparatus of Automatically Generating a Procedure for Extracting Information from Textual Information Sources

Kushmerick, Weld, Doorenbos

10/16/2001

6,314,511 (B2)

Mechanism for Freeing Registers on Processors that Perform Dynamic Out-Of-Order Execution of Instructions Using Renaming Registers

Levy, Eggers, Lo, Tullsen

11/6/2001

6,317,868 (B1)

Process for Transparently Enforcing Protection Domains and Access Control as Well as Auditing Operations in Software Components

Grimm, Bershad

11/13/2001

6,370,504 (B1)

Speech Recognition on MPEG/Audio Encoded Files

Zick, Yapp

4/9/2002

6,427,234 (B1)

System and Method for Performing Selective Compilation Using Run-Time Information

Chambers, Eggers, Grant, Mock, Philipose

7/30/2002

6,701,310 Information search device and information search method using topic-centric query routing Atsushi Sigiura, Oren Etzioni 03/02/2004

 

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