For the Inventor, By the Inventor

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Fremont, CA, United States of America

Centillium Communications, Inc.

Calculating rank

USPTO Granted Patents = 37

% Expired Patents = 43.2

Forward Citations = 2,838

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43 inventors (with patents filed for the assignee):

Guozhu Long (12 out of 46 patents)

Serdar Kiykioglu (4 out of 6 patents)

Yaron Bar-Ness (4 out of 4 patents)

4. Jalil Kamali (3 out of 24 patents)

5. Crist Y Lu (3 out of 14 patents)

6. Hessam Mohajeri (3 out of 7 patents)

7. Chin Ngek Hung (3 out of 7 patents)

8. Syed Abbas (3 out of 4 patents)

9. Farrokh Rashid-Farrokhi (3 out of 3 patents)

10. Dongtai Liu (2 out of 31 patents)

11. Amir H Fazlollahi (2 out of 18 patents)

12. Minh V Watson (2 out of 6 patents)

13. Anthony J P O'Toole (2 out of 2 patents)

14. Roger Charles Meike (1 out of 46 patents)

15. Ashish Mathur (1 out of 7 patents)

Core Competencies:

ADSL

DSL Modem

Error Correction

Signal Conditioning

Transceiver Training

Traffic Management

Channel Bonding

Echo Cancellation

Timing Recovery

Frequency Compensation

Network Synchronization

Multi-Stage Processing

37 patents: Sort by Forward Citations

1. 7720943 - Communication device for obtaining an application image or configuration from a service provider (2010-05-18),

2. 7639694 - Enhanced upstream data traffic management for EPON (2009-12-29),

3. 7376157 - Synchronizing ADSL Annex C transceivers to TTR (2008-05-20),

4. 7269210 - Electrical isolation techniques for DSL modem (2007-09-11),

5. 7260117 - Synchronizing initial handshake in ADSL annex C to TTR (2007-08-21),

6. 7180936 - Techniques to avoid G.HS false start due to FEXT (2007-02-20),

7. 7177350 - Receiver transparent quiescent mode operation in a DSL transmission system (2007-02-13),

8. 7106760 - Channel bonding in SHDSL systems (2006-09-12),

9. 7058152 - Method and apparatus for timing recovery in ADSL transceivers under a TCM-ISDN crosstalk environment (2006-06-06),

10. 7009945 - Dual-mode analog/digital adaptive echo cancellation in communication systems with asymmetric spectrum (2006-03-07),

11. 6996597 - Increasing precision in multi-stage processing of digital signals (2006-02-07),

12. 6876725 - Single ended line probing in DSL system (2005-04-05),

13. 6865190 - Framing techniques for ADSL systems (2005-03-08),

14. 6850618 - Central office interface techniques for digital subscriber lines (2005-02-01),

15. 6829741 - Forward error correction (FEC) based on SONET/SDH framing (2004-12-07),

Company Overview

Centillium Communications, Inc. is a technology company based in Fremont, California, specializing in advanced semiconductor solutions. The company focuses on developing innovative products for broadband communications, including digital subscriber line (DSL) technologies and integrated circuits. Centillium's expertise extends to various applications in telecommunications, enabling high-speed data transmission and connectivity. With a commitment to enhancing communication infrastructure, Centillium plays a significant role in the evolution of networking technologies.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

37 Patents

#58 in Fremont, CA

#2,191 in California

#9,270 in US

#18,299 in the World

Fremont, CA, United States of America

Centillium Communications, Inc.

Forward Citations = 2,838

43 inventors:

Guozhu Long (12 out of 46 patents)

Serdar Kiykioglu (4 out of 6 patents)

Yaron Bar-Ness (4 out of 4 patents)

4. Jalil Kamali (3 out of 24 patents)

5. Crist Y Lu (3 out of 14 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Centillium Communications, Inc.. Retrieved from https://idiyas.com/company/centillium-communications

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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