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Richmond, VA, United States of America

Digital Video Express, L.p.

USPTO Granted Patents = 16

% Expired Patents = 6.3

Forward Citations = 1,179

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27 inventors (with patents filed for the assignee):

David W Kravitz (6 out of 66 patents)

Siu-Leong Iu (5 out of 7 patents)

Guillaume Mercier (4 out of 7 patents)

4. David Moshe Goldshlag (4 out of 4 patents)

5. Robert W Schumann (4 out of 16 patents)

6. Michael A Bergeron (3 out of 11 patents)

7. Jack Ehrhardt (3 out of 4 patents)

8. David Moshe Goldschlag (2 out of 32 patents)

9. Yun-Ting Lin (2 out of 21 patents)

10. Lauren Christopher (1 out of 6 patents)

11. Richard Whittemore (1 out of 2 patents)

12. Richard Vitkus (1 out of 3 patents)

13. Alexander Kravtchenko (1 out of 8 patents)

14. Juergen Vogel (1 out of 3 patents)

15. Randy Eye (1 out of 1 patent)

16 patents: Sort by Forward Citations

1. 7464274 - Manufacturing trusted devices (2008-12-09),

2. 7203955 - High definition media storage structure and playback mechanism (2007-04-10),

3. 7162642 - Digital content distribution system and method (2007-01-09),

4. 6975728 - Hierarchical key management (2005-12-13),

5. 6957344 - Manufacturing trusted devices (2005-10-18),

6. 6912661 - Method and apparatus for encrypting and for decrypting data arranged in a data sector (2005-06-28),

7. 6907127 - Hierarchical key management encoding and decoding (2005-06-14),

8. 6901514 - Secure oblivious watermarking using key-dependent mapping functions (2005-05-31),

9. 6865747 - High definition media storage structure and playback mechanism (2005-03-08),

10. 6829618 - Disc layout and optimization process (2004-12-07),

11. 6738905 - Conditional access via secure logging with simplified key management (2004-05-18),

12. 6658059 - Motion field modeling and estimation using motion transform (2003-12-02),

13. 6628715 - Method and apparatus for estimating optical flow (2003-09-30),

14. 6285774 - System and methodology for tracing to a source of unauthorized copying of prerecorded proprietary material, such as movies (2001-09-04),

15. 6240401 - System and method for movie transaction processing (2001-05-29),

Company Overview

Digital Video Express, L.P. is a company based in Richmond, VA, specializing in digital video solutions and services. The organization focuses on the development and distribution of innovative video technologies, catering to various sectors including entertainment and media. With a commitment to enhancing digital content delivery, Digital Video Express plays a significant role in shaping the landscape of video consumption and distribution, leveraging advanced technologies to meet the evolving needs of consumers and businesses alike.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

16 Patents

#37 in Richmond, VA

#332 in Virginia

#19,935 in US

#37,868 in the World

Richmond, VA, United States of America

Digital Video Express, L.p.

Forward Citations = 1,179

27 inventors:

David W Kravitz (6 out of 66 patents)

Siu-Leong Iu (5 out of 7 patents)

Guillaume Mercier (4 out of 7 patents)

4. David Moshe Goldshlag (4 out of 4 patents)

5. Robert W Schumann (4 out of 16 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Digital Video Express, L.p.. Retrieved from https://idiyas.com/company/digital-video-express

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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