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Montreal, Canada

Dialogic Corporation

Calculating rank

USPTO Granted Patents = 137

% Expired Patents = 12.4

CIPO Patents = 3

EPO Patents = 5

Trademarks = 1

Forward Citations = 1,897

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128 inventors (with patents filed for the assignee):

Kyeong Ho Yang (27 out of 37 patents)

Chris A Hamilton (12 out of 25 patents)

Nicholas Zwick (8 out of 9 patents)

4. Yisheng Zhao (6 out of 6 patents)

5. Eric William Burger (6 out of 22 patents)

6. Myo Tun (5 out of 5 patents)

7. Ran Ding (5 out of 6 patents)

8. Ronald D Olsen (5 out of 13 patents)

9. Jeffrey Adam Bloom (5 out of 30 patents)

10. Prabhakar Chitrapu (5 out of 5 patents)

11. Antony R Martin (4 out of 4 patents)

12. Beril Erkin (4 out of 4 patents)

13. Allan Ashmore (4 out of 4 patents)

14. Brian Kamrowski (4 out of 5 patents)

15. Maciej Wasiel (4 out of 4 patents)

Core Competencies:

Adaptive Transcoding

Bandwidth Management

Packet Loss Handling

Video Quality Estimation

Dynamic Frame Size

Multimedia Communications

Real-Time Facsimile

Video Collaboration

Audio Video Synchronization

Bitrate Control

Error Concealment

User Interface Connectivity

137 patents: Sort by Forward Citations

1. 11757971 - Dynamically changing characteristics of simulcast video streams in selective forwarding (2023-09-12),

2. 11032587 - Systems and methods of video forwarding with adaptive video transcoding capabilities (2021-06-08),

3. 10999346 - Dynamically changing characteristics of simulcast video streams in selective forwarding units (2021-05-04),

4. 10944973 - Estimation of video quality of experience on media servers (2021-03-09),

5. 10785448 - Robust handling of sudden changes of bandwidth in selective forwarding unit conferences (2020-09-22),

6. 10609420 - Reducing visible artifacts during playback of a video file for recorded real-time video communications (2020-03-31),

7. 10582222 - Robust packet loss handling in recording real-time video (2020-03-03),

8. 10455194 - Robust handling of sudden changes of bandwidth in selective forwarding unit conferences (2019-10-22),

9. 10334289 - Efficient approach to dynamic frame size and frame rate adaptation (2019-06-25),

10. 10250921 - Systems and methods of video forwarding with adaptive video transcoding capabilities (2019-04-02),

11. 10230651 - Effective intra-frame refresh in multimedia communications over packet networks (2019-03-12),

12. 10205788 - Run-time actionable information exchange system in a secure environment (2019-02-12),

13. 10148598 - Efficient packet processing at video receiver in multimedia communications over packet networks (2018-12-04),

14. 10110930 - Robust packet loss handling in recording real-time video (2018-10-23),

15. 10021402 - Estimation of video quality of experience on media servers (2018-07-10),

Company Overview

Dialogic Corporation, headquartered in Montreal, Canada, specializes in advanced video communications technologies. The company focuses on developing solutions that enhance multimedia communications, including adaptive transcoding, bandwidth management, and packet loss handling. Their expertise extends to video quality estimation and dynamic frame size adjustments, ensuring optimal performance in video collaboration and real-time facsimile applications. Dialogic's innovations are designed to improve user experiences across various platforms, making them a key player in the video communications landscape.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

137 Patents

#6 in Montreal

#93 in Canada

#5,911 in the World

Montreal, Canada

Dialogic Corporation

Forward Citations = 1,897

128 inventors:

Kyeong Ho Yang (27 out of 37 patents)

Chris A Hamilton (12 out of 25 patents)

Nicholas Zwick (8 out of 9 patents)

4. Yisheng Zhao (6 out of 6 patents)

5. Eric William Burger (6 out of 22 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Dialogic Corporation. Retrieved from https://idiyas.com/company/dialogic

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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