Espial Group Inc.

Calculating rank

USPTO Granted Patents = 7

% Expired Patents = 14.3

Trademarks = 2

Forward Citations = 83

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8 inventors (with patents filed for the assignee):

Kumanan Yogaratnam (3 out of 3 patents)

Robert Sydney Horen (3 out of 6 patents)

Eivind Sarto (2 out of 3 patents)

4. Khai Truong (2 out of 2 patents)

5. Michael Damian Mulligan (1 out of 1 patent)

6. Samvel Avanesov (1 out of 1 patent)

7. Michael Hall (1 out of 1 patent)

8. Dat Doan (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 10311060 - Glyph management in texture atlases (2019-06-04),

2. 9832492 - Distribution of adaptive bit rate video streaming via hyper-text transfer protocol (2017-11-28),

3. 9386341 - Optimized HTML5 electronic programming guide application (2016-07-05),

4. 9106934 - Distribution of adaptive bit rate live streaming video via hyper-text transfer protocol (2015-08-11),

5. 8286217 - Method and system for fast channel change (2012-10-09),

6. 6677933 - Method and apparatus for operating a virtual keyboard (2004-01-13),

7. 6513158 - Method and apparatus for running multiple java applications simultaneously (2003-01-28),

Company Overview

Espial Group Inc. is a software company specializing in developing cutting-edge TV and video solutions for service providers and content creators. With over 20 years of experience, Espial has built a reputation for delivering innovative, user-friendly products that enhance the viewing experience for consumers. Their solutions include video delivery platforms, cloud-based services, and personalized content recommendations. Visit their website to learn more about how Espial is shaping the future of television technology.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

7 Patents

#229 in

#2,102 in Canada

CA

Espial Group Inc.

Forward Citations = 83

8 inventors:

Kumanan Yogaratnam (3 out of 3 patents)

Robert Sydney Horen (3 out of 6 patents)

Eivind Sarto (2 out of 3 patents)

4. Khai Truong (2 out of 2 patents)

5. Michael Damian Mulligan (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Espial Group Inc.. Retrieved from https://idiyas.com/company/espial-group

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]