Alexandros Eleftheriadis

This inventor holds 58 USPTO granted patents and 12 published patent applications, plus 16 CIPO patents and 4 EPO patents, primarily in Video Communication Systems (CPC class H04N). Top assignees: Vidyo, Inc., Columbia University, At+t Corp.. Active years: 1998-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Alexandros Eleftheriadis. Retrieved from https://idiyas.com/inventor/alexandros-eleftheriadis

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

Calculating rank

USPTO Granted Patents = 58 (Patent Applications = 12)

% Patents Active = 67.2

CIPO Patents = 16 (Patent Applications = 3)

EPO Patents = 4 (Patent Applications = 6)

Average Co-Inventor Count = 2.7

ph-index = 16

Forward Citations = 1,198(Granted Patents)

Forward Citations (Not Self Cited) = 1,062(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Tenafly, NY (US) (2014)
Tenfly, NJ (US) (2015)
New York, NY (US) (1998 - 2016)
Tenafly, NJ (US) (2009 - 2016)

Company Filing History:

At&t Intellectual Property I, LP

Lucent Technologies Inc.

patents

7. 2 out of 834,601

Other

patents

where one patent can have more than one assignee

Years Active: 1998-2016

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Areas of Expertise:

Video Conferencing

Scalable Video Coding

Error Resilience

Low Delay Communication

Interactive Content Sharing

Conference Server Architecture

Object-Based Audio-Visual

Temporal Level Switching

Multipoint Conferencing

Transcoding

Layout Management

Bitstream Structure

58 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9503812 - Systems and methods for split echo cancellation (2016-11-22),

2. 9467412 - System and method for agent-based integration of instant messaging and video communication systems (2016-10-11),

3. 9426499 - System and method for scalable and low-delay videoconferencing using scalable video coding (2016-08-23),

4. 9398056 - Systems and methods for room system pairing in video conferencing (2016-07-19),

5. 9338213 - System and method for a conference server architecture for low delay and distributed conferencing applications (2016-05-10),

6. 9307199 - System and method for providing error resilience, random access and rate control in scalable video communications (2016-04-05),

7. 9288436 - Systems and methods for using split endpoints in video communication systems (2016-03-15),

8. 9280761 - Systems and methods for improved interactive content sharing in video communication systems (2016-03-08),

9. 9270939 - System and method for providing error resilience, random access and rate control in scalable video communications (2016-02-23),

10. 9179160 - Systems and methods for error resilience and random access in video communication systems (2015-11-03),

11. 9077964 - Systems and methods for error resilience and random access in video communication systems (2015-07-07),

12. 9077853 - System and method for a conference server architecture for low delay and distributed conferencing applications (2015-07-07),

13. 9071883 - System and method for improved view layout management in scalable video and audio communication systems (2015-06-30),

14. 8922717 - Object-based audio-visual terminal and bitstream structure (2014-12-30),

15. 8917357 - Object-based audio-visual terminal and bitstream structure (2014-12-23),

Title: The Innovative Journey of Inventor Alexandros Eleftheriadis

Introduction: Alexandros Eleftheriadis is a pioneering inventor based in Tenafly, NJ (US) known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Alexandros Eleftheriadis holds several patents in the areas of artificial intelligence, machine learning, and audiovisual technology, showcasing his continuous dedication to pushing the boundaries of technological advancement.

Career Highlights: With a background in engineering and computer science, Alexandros Eleftheriadis has had a distinguished career marked by his role in developing cutting-edge technologies that have revolutionized various industries. His innovative solutions have been instrumental in shaping the future of AI and multimedia systems.

Collaborations: Throughout his career, Alexandros Eleftheriadis has collaborated with leading tech companies, research institutions, and universities to further his research and bring his inventions to life. His collaborative spirit has led to the creation of impactful technologies that have transformed the way we interact with the digital world.

Conclusion: In conclusion, Alexandros Eleftheriadis stands as a visionary inventor whose relentless pursuit of innovation has left an indelible mark on the technological landscape. His pioneering work continues to inspire future generations of inventors and innovators to push the boundaries of what is possible in the world of technology.

Profile summary based on public USPTO records.