For the Inventor, By the Inventor

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San Jose, CA, United States of America

Cbf Networks, Inc.

USPTO Granted Patents = 48

% Expired Patents = 58.3

Forward Citations = 2,827

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10 inventors (with patents filed for the assignee):

Kevin J Negus (48 out of 82 patents)

James Arthur Proctor, Jr (20 out of 299 patents)

David Andrew G Lea (11 out of 16 patents)

4. Badri N Varadarajan (4 out of 82 patents)

5. Kevin J Duffy (4 out of 5 patents)

6. Sagnik Ghosh (4 out of 6 patents)

7. Kishore Gandham (2 out of 2 patents)

8. Jeffrey H Fischer (2 out of 16 patents)

9. Luca Nicoli (1 out of 1 patent)

10. James A Proctor, Jr (1 out of 39 patents)

Core Competencies:

Backhaul Radio

Antenna Array

Interference Measurement

MIMO

Adaptive Antenna

Full Duplex

Hybrid Band Radio

Intelligent Backhaul

Transmit Beamforming

Signal Processing

Co-band Zero Division Duplexing

Wireless Systems

48 patents: Sort by Forward Citations

1. 9713157 - Method for installing a backhaul link with alignment signals (2017-07-18),

2. 9713155 - Radio with antenna array and multiple RF bands (2017-07-18),

3. 9713019 - Self organizing backhaul radio (2017-07-18),

4. 9712216 - Radio with spatially-offset directional antenna sub-arrays (2017-07-18),

5. 9655133 - Radio with interference measurement during a blanking interval (2017-05-16),

6. 9609530 - Aperture-fed, stacked-patch antenna assembly (2017-03-28),

7. 9578643 - Backhaul radio with antenna array and multiple RF carrier frequencies (2017-02-21),

8. 9577733 - Method for installing a backhaul link with multiple antenna patterns (2017-02-21),

9. 9577700 - Radio with asymmetrical directional antenna sub-arrays (2017-02-21),

10. 9572163 - Hybrid band radio with adaptive antenna arrays (2017-02-14),

11. 9490918 - Zero division duplexing MIMO backhaul radio with adaptable RF and/or baseband cancellation (2016-11-08),

12. 9474080 - Full duplex backhaul radio with interference measurement during a blanking interval (2016-10-18),

13. 9408215 - Full duplex backhaul radio with transmit beamforming (2016-08-02),

14. 9374822 - Method for installing a hybrid band radio (2016-06-21),

15. 9350411 - Full duplex backhaul radio with MIMO antenna array (2016-05-24),

Company Overview

Cbf Networks, Inc. is a technology company based in San Jose, California, specializing in advanced communication solutions. The company focuses on developing innovative technologies such as backhaul radio systems, adaptive antenna arrays, and full duplex radio capabilities. Their expertise extends to MIMO antenna arrays, interference measurement, and hybrid band radio, enabling efficient and reliable data transmission. Cbf Networks is committed to enhancing intelligent backhaul management and transmit beamforming, positioning itself as a leader in the telecommunications sector.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

48 Patents

#191 in San Jose, CA

#1,715 in California

#7,284 in US

#14,550 in the World

San Jose, CA, United States of America

Cbf Networks, Inc.

Forward Citations = 2,827

10 inventors:

Kevin J Negus (48 out of 82 patents)

James Arthur Proctor, Jr (20 out of 299 patents)

David Andrew G Lea (11 out of 16 patents)

4. Badri N Varadarajan (4 out of 82 patents)

5. Kevin J Duffy (4 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Cbf Networks, Inc.. Retrieved from https://idiyas.com/company/cbf-networks

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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