Enter assignee name

Trademarks = 1

Forward Citations = 92

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4 inventors (with patents filed for the assignee):

Luc Vantalon (18 out of 21 patents)

Paolo L Siccardo (17 out of 26 patents)

Hervé Brelay (1 out of 2 patents)

4. Yann Poupet (1 out of 1 patent)

18 patents: Sort by Forward Citations

1. 10812846 - Methods and apparatuses for a caching recommendation engine (2020-10-20),

2. 10743037 - Methods and apparatuses for a private media engine (2020-08-11),

3. 9942578 - Methods and apparatuses for a distributed live-on-demand (LOD) origin (2018-04-10),

4. 9819972 - Methods and apparatuses for a distributed live-on-demand (LOD) origin (2017-11-14),

5. 9124941 - Distributed TV access system (2015-09-01),

6. 8677392 - Distributed TV access system (2014-03-18),

7. 8667304 - Methods and apparatuses for secondary conditional access server (2014-03-04),

8. 8656424 - Distributed TV access system (2014-02-18),

9. 8610827 - Direct IPTV distribution (2013-12-17),

10. 8543724 - Methods and apparatuses for a projected PVR experience (2013-09-24),

11. 8490127 - Distributed TV access system (2013-07-16),

12. 8474054 - Systems and methods for conditional access and digital rights management (2013-06-25),

13. 8291236 - Methods and apparatuses for secondary conditional access server (2012-10-16),

14. 8151110 - Methods and apparatuses for configuring products (2012-04-03),

15. 8151108 - Methods for establishing a secure channel of communications to enable switched video service on a host media server (2012-04-03),

Digital Keystone, Inc. is a leading technology company specializing in digital marketing and software solutions. With a focus on delivering innovative, data-driven strategies, we help businesses optimize their digital presence and drive growth. Our team of experienced professionals provides a comprehensive range of services, including website development, search engine optimization (SEO), social media marketing, and custom software development. We leverage the latest industry tools and techniques to deliver measurable results and exceed our clients' expectations. Visit our website to learn more about how Digital Keystone can help your business succeed in the digital landscape.

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Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

18 Patents

#42 in Cupertino, CA

#4,151 in California

#17,383 in US

#33,165 in the World

Cupertino, CA, United States of America

Digital Keystone, Inc.

Forward Citations = 92

4 inventors:

Luc Vantalon (18 out of 21 patents)

Paolo L Siccardo (17 out of 26 patents)

Hervé Brelay (1 out of 2 patents)

4. Yann Poupet (1 out of 1 patent)

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