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Wilmington, DE, United States of America

Broadband Royalty Corporation

USPTO Granted Patents = 25

CIPO Patents = 7

EPO Patents = 5

Trademarks = 1

Forward Citations = 483

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27 inventors (with patents filed for the assignee):

Marcel F Schemmann (4 out of 85 patents)

Sandeep T Vohra (4 out of 18 patents)

Paul J Matthews (3 out of 10 patents)

4. Nader Vijeh (3 out of 19 patents)

5. Adisak Mekkittikul (3 out of 6 patents)

6. Venkatesh Gururaj Mutalik (3 out of 45 patents)

7. Zoran Maricevic (2 out of 49 patents)

8. David J Pawson (2 out of 16 patents)

9. Robert C Duzett (2 out of 15 patents)

10. Terry Wright (2 out of 3 patents)

11. Gregg A Johnson (2 out of 10 patents)

12. Lawrence J Ellison (1 out of 9 patents)

13. William Ellery Bailey (1 out of 6 patents)

14. Hani Daniel (1 out of 2 patents)

15. Irl N Duling (1 out of 3 patents)

Core Competencies:

Dynamic Quality Adjustment

Amplifier Composite Triple Beat

Optical Transmission

Cache Memory

Quality of Service

Bandwidth Allocation

Asynchronous Metro Packet Transport

Configurable Optical Add/Drop Multiplexer

Digital Return Path

Subscriber Power Module

Tunable Dispersion Compensation

Weighted Fair Flow Control

25 patents: Sort by Forward Citations

1. 7512698 - Dynamic quality adjustment based on changing streaming constraints (2009-03-31),

2. 7474150 - Amplifier composite triple beat (CTB) reduction by phase filtering (2009-01-06),

3. 7433598 - Uncooled laser generation of narrowcast CATV signal (2008-10-07),

4. 7346738 - Cache memory for a scalable information distribution system (2008-03-18),

5. 7239607 - Guaranteed quality of service in an asynchronous metro packet transport ring (2007-07-03),

6. 7200718 - Cache memory for a scalable information distribution system (2007-04-03),

7. 7196840 - Amplitude balancing for multilevel signal transmission (2007-03-27),

8. 7127182 - Efficient optical transmission system (2006-10-24),

9. 7061861 - Method and system for weighted fair flow control in an asynchronous metro packet transport ring network (2006-06-13),

10. 7058721 - Dynamic quality adjustment based on changing streaming constraints (2006-06-06),

11. 7016308 - Digital return path for hybrid fiber/coax network (2006-03-21),

12. 6996836 - System and method for routing data messages through a cable transmission system (2006-02-07),

13. 6993257 - Optical channel monitor utilizing multiple Fabry-Perot filter pass-bands (2006-01-31),

14. 6959153 - Dynamically reconfigurable add/drop multiplexer with low coherent cross-talk for optical communication networks (2005-10-25),

15. 6947998 - Method and system for bandwidth allocation tracking in a packet data network (2005-09-20),

Company Overview

Broadband Royalty Corporation is a Delaware-based company specializing in the acquisition and management of intellectual property rights related to broadband technologies. The organization focuses on monetizing its patent portfolio through licensing agreements, primarily in the telecommunications sector. By leveraging its expertise in broadband innovations, the company aims to support advancements in high-speed internet access and related technologies, contributing to the growth of digital infrastructure across various regions.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

25 Patents

#187 in Wilmington, DE

#226 in Delaware

#13,350 in US

#25,681 in the World

Wilmington, DE, United States of America

Broadband Royalty Corporation

Forward Citations = 483

27 inventors:

Marcel F Schemmann (4 out of 85 patents)

Sandeep T Vohra (4 out of 18 patents)

Paul J Matthews (3 out of 10 patents)

4. Nader Vijeh (3 out of 19 patents)

5. Adisak Mekkittikul (3 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Broadband Royalty Corporation. Retrieved from https://idiyas.com/company/broadband-royalty

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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