John D. Hatchett

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Scottsdale, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Transmitter and receiver circuit and method therefor
- Patent number 5,390,363
- Issue date Feb 14, 1995
- Motorola, Inc.
- Vincent L. Mirtich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Standby system for a frequency synthesizer
- Patent number 5,075,638
- Issue date Dec 24, 1991
- Motorola, Inc.
- David C. Babin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
FSK Modulator and method for NRZ data transmission utilizing PLL fr...
- Patent number 4,567,603
- Issue date Jan 28, 1986
- Motorola, Inc.
- William J. Howell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Linearized digital phase and frequency detector
- Patent number 4,378,509
- Issue date Mar 29, 1983
- Motorola, Inc.
- John D. Hatchett
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for performing a sample and hold function
- Patent number 4,361,769
- Issue date Nov 30, 1982
- Motorola, Inc.
- John D. Hatchett
- G11 - INFORMATION STORAGE