Brian P. Helm

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Waltham, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Amplifier with automatic gain control
- Patent number 9,847,765
- Issue date Dec 19, 2017
- Raytheon Company
- Brian P. Helm
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuit for improved FET switching speed
- Patent number 9,548,730
- Issue date Jan 17, 2017
- Raytheon Company
- Brian P. Helm
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for increasing efficiency of electrical systems
- Patent number 7,492,227
- Issue date Feb 17, 2009
- Raytheon Company
- Brian P. Helm
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for biasing power amplifiers with kink anomaly
- Patent number 7,095,285
- Issue date Aug 22, 2006
- Raytheon Company
- David D. Heston
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
AUTOMATIC RF OUTPUT POWER-LIMITING AMPLIFIER WITH DYNAMIC FEEDBACK
- Publication number 20240258976
- Publication date Aug 1, 2024
- Raytheon Company
- Brian P. Helm
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RF AMPLIFIER WITH OPEN CIRCUIT INPUT OFF-STATE
- Publication number 20120309327
- Publication date Dec 6, 2012
- Bryan Fast
- H03 - BASIC ELECTRONIC CIRCUITRY