Richard Calvin Havens

Follow

Person

Scottsdale, AZ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Dielectric resonator stabilized oscillator and method for optimizin...
- Patent number 4,591,806
- Issue date May 27, 1986
- Richard C. Havens
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Negative resistance oscillator/amplifier accumulator circuit
- Patent number 4,309,672
- Issue date Jan 5, 1982
- Ad-Tech Microwave, Inc.
- Richard C. Havens
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Q switching microwave oscillator
- Patent number 4,053,854
- Issue date Oct 11, 1977
- Motorola Inc.
- Richard Calvin Havens
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Medium Q high power dual cavity oscillator
- Patent number 4,031,486
- Issue date Jun 21, 1977
- Motorola, Inc.
- Richard Calvin Havens
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Solid state microwave oscillator using coupled TEM transmission lines
- Patent number 4,016,507
- Issue date Apr 5, 1977
- Motorola, Inc.
- Richard Calvin Havens
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Temperature compensated microwave cavity transistor oscillator
- Patent number 4,011,527
- Issue date Mar 8, 1977
- Motorola, Inc.
- Richard Calvin Havens
- H03 - BASIC ELECTRONIC CIRCUITRY