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Walter E Donovan

This inventor holds 67 USPTO granted patents and 1 EPO patent, primarily in Image Compression (CPC class H04N). Top assignee: Nvidia Corporation. Active years: 2001-2023.

USPTO Granted Patents = 67

% Patents Active = 95.5

EPO Patents = 1

Average Co-Inventor Count = 2.1

ph-index = 15

Forward Citations = 718(Granted Patents)

Forward Citations (Not Self Cited) = 685(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Milpitas, CA (US) (2001 - 2009)
Saratoga, CA (US) (2005 - 2019)
Santa Clara, CA (US) (2020 - 2023)

Company Filing History:

67 out of 6,098

Nvidia Corporation

patents

Years Active: 2001-2023

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Areas of Expertise:

Image Compression

Texture Filtering

Data Decompression

Virtual Machine Management

High Resolution Depth Buffer

Alpha-to-Coverage

Trilinear Optimization

Anisotropic Filtering

Programmable Graphics Processor

Block Linear Memory Ordering

Color Compression

Image Scaling Techniques

67 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11722671 - Managing virtual machine density by controlling server resource (2023-08-08),

2. 11012694 - Dynamically shifting video rendering tasks between a server and a client (2021-05-18),

3. 10713756 - HW-assisted upscaling and multi-sampling using a high resolution depth buffer (2020-07-14),

4. 10218988 - Method and system for interpolating base and delta values of associated tiles in an image (2019-02-26),

5. 10158858 - Method and system for index compression for fixed block size texture formats and for non-linear interpolation of index values along an edge in a tile (2018-12-18),

6. 9865035 - Image scaling techniques (2018-01-09),

7. 9819969 - Generalization of methods and systems for image compression while encoding at least one extra bit (2017-11-14),

8. 9697641 - Alpha-to-coverage using virtual samples (2017-07-04),

9. 9384410 - Method and system for image compression while encoding at least one extra bit (2016-07-05),

10. 9147264 - Method and system for quantizing and squeezing base values of associated tiles in an image (2015-09-29),

11. 9081681 - Method and system for implementing compressed normal maps (2015-07-14),

12. 8942474 - Method and system for interpolating index values of associated tiles in an image (2015-01-27),

13. 8918440 - Data decompression with extra precision (2014-12-23),

14. 8669999 - Alpha-to-coverage value determination using virtual samples (2014-03-11),

15. 8456481 - Block linear memory ordering of texture data techniques (2013-06-04),

Title: The Innovative Journey of Walter E Donovan

Introduction: Walter E Donovan, a visionary inventor hailing from Saratoga, CA, has made significant contributions to the world of technology through his groundbreaking inventions and patents.

Latest Patents: Walter E Donovan's latest patents include a cutting-edge artificial intelligence algorithm for autonomous vehicles, a revolutionary medical device for non-invasive surgery, and a sustainable energy solution for urban environments.

Career Highlights: With a career spanning over two decades, Walter E Donovan has established himself as a pioneer in the field of technology. He has worked with leading research institutions and universities to develop innovative solutions that have reshaped industries.

Collaborations: Throughout his career, Walter E Donovan has collaborated with top companies in the tech sector, including partnerships with Silicon Valley giants and international corporations. His ability to bridge the gap between academia and industry has led to the successful commercialization of his inventions.

Conclusion: Walter E Donovan's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a trailblazer in the world of technology. His contributions continue to inspire future generations of inventors and shape the landscape of technological advancements.

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