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Redwood City, CA, United States of America

The 3Do Company

USPTO Granted Patents = 15

Forward Citations = 1,612

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16 inventors (with patents filed for the assignee):

Robert J Mical (6 out of 11 patents)

David L Needle (5 out of 16 patents)

David R Main (4 out of 4 patents)

4. Teju J Khubchandani (3 out of 4 patents)

5. David C Platt (2 out of 64 patents)

6. William M Hawkins (2 out of 4 patents)

7. Stephen H Landrum (2 out of 3 patents)

8. Roderick Perkins (1 out of 5 patents)

9. Gregory Kent Wallace (1 out of 16 patents)

10. Stewart K Hester (1 out of 2 patents)

11. Oren J Tversky (1 out of 2 patents)

12. Nick Robins (1 out of 2 patents)

13. William K Duvall (1 out of 3 patents)

14. Lawrence P Reed (1 out of 1 patent)

15. Steven E Hayes (1 out of 1 patent)

15 patents: Sort by Forward Citations

1. 6009458 - Networked computer game system with persistent playing objects (1999-12-28),

2. 6005561 - Interactive information delivery system (1999-12-21),

3. 5838389 - Apparatus and method for updating a CLUT during horizontal blanking (1998-11-17),

4. 5631849 - Decompressor and compressor for simultaneously decompressing and (1997-05-20),

5. 5617506 - Method for communicating a value over a transmission medium and for (1997-04-01),

6. 5596693 - Method for controlling a spryte rendering processor (1997-01-21),

7. 5577180 - Zone data streaming for 3-dimensional video environment (1996-11-19),

8. 5572235 - Method and apparatus for processing image data (1996-11-05),

9. 5521946 - Multi-phase filter/DAC (1996-05-28),

10. 5502462 - Display list management mechanism for real-time control of by-the-line (1996-03-26),

11. 5488576 - Amplitude adaptive filter (1996-01-30),

12. 5481275 - Resolution enhancement for video display using multi-line interpolation (1996-01-02),

13. 5408267 - Method and apparatus for gamma correction by mapping, transforming and (1995-04-18),

14. 5402369 - Method and apparatus for digital multiplication based on sums and (1995-03-28),

15. 5337363 - Method for generating three dimensional sound (1994-08-09),

Company Overview

The 3Do Company, based in Redwood City, California, specializes in the development of advanced interactive entertainment technologies. Known for its innovative contributions to the gaming industry, the company focuses on creating immersive experiences through cutting-edge software and hardware solutions. With a commitment to enhancing user engagement, 3Do explores various domains within interactive media, continually pushing the boundaries of technology to redefine how audiences interact with digital content.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

15 Patents

#116 in Redwood City, CA

#5,022 in California

#21,034 in US

#39,881 in the World

Redwood City, CA, United States of America

The 3Do Company

Forward Citations = 1,612

16 inventors:

Robert J Mical (6 out of 11 patents)

David L Needle (5 out of 16 patents)

David R Main (4 out of 4 patents)

4. Teju J Khubchandani (3 out of 4 patents)

5. David C Platt (2 out of 64 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: The 3Do Company. Retrieved from https://idiyas.com/company/3do-company

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

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]

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