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El Segundo, CA, United States of America

Hughes Electronics Corporation

USPTO Granted Patents = 1,334

% Expired Patents = 0.67

CIPO Patents = 20

EPO Patents = 17

Trademarks = 6

Forward Citations = 38,655

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1,488 inventors (with patents filed for the assignee):

Douglas M Dillon (41 out of 90 patents)

A Roger Hammons, Jr (27 out of 64 patents)

Donald C D Chang (23 out of 169 patents)

4. Kar W Yung (22 out of 44 patents)

5. Kumar Swaminathan (20 out of 24 patents)

6. Anthony Robert Noerpel (19 out of 42 patents)

7. Michael I Parr (19 out of 40 patents)

8. John I Novak, Iii (15 out of 21 patents)

9. Mohammad Soleimani (15 out of 21 patents)

10. Rongsheng Li (14 out of 56 patents)

11. Robert G Arsenault (14 out of 70 patents)

12. Mustafa Eroz (14 out of 126 patents)

13. Harold A Rosen (14 out of 78 patents)

14. Arnold L Berman (14 out of 28 patents)

15. Parthasarathy Ramanujam (13 out of 29 patents)

Core Competencies:

Bandwidth Management

Quality of Service

Turbo Codes

Satellite Systems

Uplink Beams

Low Density Parity Check

Signal Processing

Data Compression

Satellite Payloads

Transmission Control Protocol

Communication Switching

Multimedia Services

1,334 patents: Sort by Forward Citations

1. 10873166 - Low PIM passive connection system for cellular networks (2020-12-22),

2. 7596802 - Method and system for providing connection handling (2009-09-29),

3. 7353279 - Proxy architecture for providing quality of service(QoS) reservations (2008-04-01),

4. 7336679 - Method and system for providing differentiated quality of service diversity ALOHA (2008-02-26),

5. 7325063 - Apparatus, method, and system for removing ethernet header and adding second IP header (2008-01-29),

6. 7207728 - Optical bond-wire interconnections and a method for fabrication thereof (2007-04-24),

7. 7031653 - Switch matrix for satellite payloads with multiple uplink beams and on-board signal processing (2006-04-18),

8. 7020829 - Method and system for decoding low density parity check (LDPC) codes (2006-03-28),

9. 7013269 - Voicing measure for a speech CODEC system (2006-03-14),

10. 7012937 - Method and apparatus for tracking a synchronization signal (2006-03-14),

11. 6996523 - Prototype waveform magnitude quantization for a frequency domain interpolative speech codec system (2006-02-07),

12. 6996372 - Mobility management-radio resource layer interface system and method for handling dark beam scenarios (2006-02-07),

13. 6993009 - Method and apparatus for deriving uplink timing from asynchronous traffic across multiple transport streams (2006-01-31),

14. 6987741 - System and method for managing bandwidth in a two-way satellite system (2006-01-17),

15. 6985523 - Method and system for adaptive equalization for receivers in a wide-band satellite communications system (2006-01-10),

Company Overview

Hughes Electronics Corporation, headquartered in El Segundo, California, specializes in satellite communications technology. The company focuses on developing advanced solutions in bandwidth management, quality of service, and signal processing. Its expertise extends to turbo codes, low density parity check, and data compression, enabling efficient satellite systems and uplink beams. Hughes plays a pivotal role in enhancing connectivity and communication capabilities across various sectors, leveraging its innovative technologies to meet the demands of a rapidly evolving digital landscape.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

1,334 Patents

#2 in El Segundo, CA

#90 in California

#384 in US

#752 in the World

El Segundo, CA, United States of America

Hughes Electronics Corporation

Forward Citations = 38,655

1,488 inventors:

Douglas M Dillon (41 out of 90 patents)

A Roger Hammons, Jr (27 out of 64 patents)

Donald C D Chang (23 out of 169 patents)

4. Kar W Yung (22 out of 44 patents)

5. Kumar Swaminathan (20 out of 24 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hughes Electronics Corporation. Retrieved from https://idiyas.com/company/hughes-electronics

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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