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For the Inventor, By the Inventor

Leeds, United Kingdom

Richard A A Heylen

This inventor holds 11 USPTO granted patents. Top assignees: Macrovision Corporation, Macrovision Europe Limited, Rovi Europe Limited. Active years: 2003-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Richard A A Heylen. Retrieved from https://idiyas.com/inventor/richard-a-a-heylen

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

USPTO Granted Patents = 11

% Patents Active = 100.0

Average Co-Inventor Count = 1.5

ph-index = 3

Forward Citations = 37(Granted Patents)


Location History:

  • Leed, GB (2008)
  • Woodley Berkshire, GB (2010)
  • Leeds, GB (2003 - 2012)

Company Filing History:

goldMedal5 out of 135 
 
Macrovision Corporation
 patents
silverMedal4 out of 15 
 
Macrovision Europe Limited
 patents
bronzeMedal1 out of 2 
 
Rovi Europe Limited
 patents
4. 1 out of 834,513 
Other
 patents

Years Active: 2003-2012

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11 patents (USPTO):Explore Patents
1. 8260115 - Method and product for copy protection of optical discs using unbalanced DC content (2012-09-04),
2. 7721338 - Defeat of the copy protection of optical discs (2010-05-18),
3. 7661145 - Method and apparatus for copy protection for applications (2010-02-09),
4. 7539394 - Method and apparatus for the copy protection of optical discs (2009-05-26),
5. 7464411 - Copy protection for optical discs (2008-12-09),
6. 7414930 - Method of accessing data on a copy protected data carrying disc (2008-08-19),
7. 7334268 - Method and apparatus for data files used in the transmission of information (2008-02-19),
8. 7239584 - Method and apparatus for protection of data carrying discs (2007-07-03),
9. 6839312 - Copy protection of digital audio compact discs (2005-01-04),
10. 6560176 - Method and apparatus for determining the provenance of a data carrying disc (2003-05-06),
11. 6535469 - Method and apparatus for determining the provenance of a data carrying disc (2003-03-18),
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]
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