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For the Inventor, By the Inventor

Palo Alto, CA, United States of America

Communications & Power Industries, Inc.

Calculating rank
USPTO Granted Patents = 30

% Expired Patents = 30.0



Forward Citations = 156

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54 inventors (with patents filed for the assignee):

goldMedal Daniel G Gonzalez (5 out of 12 patents)

silverMedal Michael J Cascone (4 out of 7 patents)

bronzeMedal Leslie E Oliver (4 out of 4 patents)

4.  Michael L Tracy (3 out of 3 patents)

5.  Dino C Gonzalez (3 out of 3 patents)

6.  Paul Allen Krzeminski (3 out of 6 patents)

7.  Edmund Thomas Davies (2 out of 5 patents)

8.  Mark J Cattelino (2 out of 2 patents)

9.  Fred I Friedlander (2 out of 3 patents)

10.  John Arthur Lazar, Jr (2 out of 3 patents)

11.  John Brinson Overstreet (2 out of 3 patents)

12.  Merrald B Shrader (2 out of 3 patents)

13.  Heinz Bohlen (2 out of 2 patents)

14.  Erling L Lien (2 out of 8 patents)

15.  Wilson Toy (1 out of 7 patents)


Core Competencies:
Waveguide Flange System
Amplifier Control
Vacuum Electron Device
Crossed-Field Amplifiers
Liquid Cooling System
Reflective Antenna
Terahertz Klystron
Dynamic Depressed Collector
Deployable Phasing Structure
Radio Frequency Isolation
Inductive Output Tube
Microwave Heating Applicator

30 patents:

1. 10772167 - Waveguide flange system (2020-09-08),
2. 10069465 - Amplifier control system (2018-09-04),
3. 9625515 - Predicting the end of service life for a vacuum electron device (2017-04-18),
4. 9147549 - Crossed-field amplifiers with anode/cathode structures for reduced spurious emissions (2015-09-29),
5. 8872057 - Liquid cooling system for linear beam device electrodes (2014-10-28),
6. 8278812 - Grid for vacuum electron device and method for manufacture of same (2012-10-02),
7. 8159410 - Reflective antenna assembly (2012-04-17),
8. 8076853 - Terahertz sheet beam klystron (2011-12-13),
9. 7888873 - Dynamic depressed collector (2011-02-15),
10. 7872614 - System and method for providing a deployable phasing structure (2011-01-18),
11. 7868839 - Planar scanner antenna for high frequency scanning and radar environments (2011-01-11),
12. 7804464 - Adjustable paneling system for a phasing structure (2010-09-28),
13. 7755564 - Deployable phasing system for emulating reflective surfaces (2010-07-13),
14. 7733195 - Waveguide attenuator having coaxial probes (2010-06-08),
15. 7359206 - Radio frequency isolation system and cover assembly for vacuum electron device (2008-04-15),
Company Overview
Communications & Power Industries, Inc. specializes in advanced technologies for communications, aerospace, and defense applications. The company develops and manufactures high-performance electronic components and systems, including microwave and radio frequency devices, which are integral to satellite communications and radar systems. Headquartered in Palo Alto, California, CPI leverages its expertise in engineering and innovation to support critical infrastructure and enhance operational capabilities across various sectors.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

Communications & Power Industries, Inc. USPTO Patent Assignee Logo
30 Patents

#64 in Palo Alto, CA

#2,686 in California

#11,288 in US

#21,924 in the World

Palo Alto, CA (US)
Palo Alto, CA, United States of America

Communications & Power Industries, Inc.

Forward Citations = 156

54 inventors:

goldMedal Daniel G Gonzalez (5 out of 12 patents)

silverMedal Michael J Cascone (4 out of 7 patents)

bronzeMedal Leslie E Oliver (4 out of 4 patents)

4.  Michael L Tracy (3 out of 3 patents)

5.  Dino C Gonzalez (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Communications & Power Industries, Inc.. Retrieved from https://idiyas.com/company/communications-and-power-industries

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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