logo

For the Inventor, By the Inventor

Campbell, CA, United States of America

Kevin W Andresen

This inventor holds 7 USPTO granted patents. Top assignee: Apple Inc.. Active years: 1997-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kevin W Andresen. Retrieved from https://idiyas.com/inventor/kevin-w-andresen

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 7

% Patents Active = 71.4

Average Co-Inventor Count = 2.0

ph-index = 5

Forward Citations = 271(Granted Patents)


Company Filing History:

goldMedal7 out of 43,562 
 
Apple Inc.
 patents

Years Active: 1997-2009

Loading Chart...
7 patents (USPTO):Explore Patents
1. 7574041 - Conversion of output device color values to minimize image quality artifacts (2009-08-11),
2. 7274817 - Conversion of output device color values to minimize image quality artifacts (2007-09-25),
3. 6571011 - Conversion of output device color values to minimize image quality artifacts (2003-05-27),
4. 6268859 - Method and system for rendering overlapping opaque graphical objects in graphic imaging systems (2001-07-31),
5. 5680526 - Method and system for selectively rendering image data in a bi-level or (1997-10-21),
6. 5659407 - Method and system for rendering achromatic image data for image output (1997-08-19),
7. 5600768 - Image generation with dynamically consolidated list of image data (1997-02-04),

Title: Kevin W Andresen: Innovator in Image Quality Enhancement

Introduction

Kevin W Andresen is a notable inventor based in Campbell, California. He has made significant contributions to the field of image processing, particularly in minimizing quality artifacts in color images. With a total of 7 patents to his name, Andresen's work has had a profound impact on how images are rendered and perceived.

Latest Patents

One of his latest patents focuses on the conversion of output device color values to minimize image quality artifacts. This innovation addresses undesirable artifacts that can appear in color images, such as blooming or smudging around the edges of text. The method involves selectively reducing the color gamut for objects that form the image. Individual component color values are modified by considering combinations of colors and their effects on the artifacts to be eliminated. Only those parameter values contributing to the artifact are altered, while other values remain intact to preserve the original image characteristics. When a color value is modified, all components of that color are adjusted symmetrically to maintain the hue of the original color. The impact on the image is further minimized by applying color correction selectively to those objects where the artifact is most pronounced.

Career Highlights

Kevin W Andresen is currently employed at Apple Inc., where he continues to innovate and develop new technologies. His work has been instrumental in enhancing the quality of digital images, making them more visually appealing and accurate.

Collaborations

Andresen has collaborated with notable colleagues, including Kok S Chen and Robert C Fishman. These partnerships have allowed for the exchange of ideas and the development of cutting-edge solutions in the realm of image processing.

Conclusion

Kevin W Andresen is a distinguished inventor whose contributions to image quality enhancement have made a lasting impact in the field. His innovative approaches to minimizing artifacts in color images demonstrate his commitment to advancing technology and improving user experience.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…