Gary M. Cristiano

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Itasca, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Portable electronic device and method of coupling power thereto
- Patent number 6,141,569
- Issue date Oct 31, 2000
- Motorola, Inc.
- Robert N. Weisshappel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Housing for a portable telephone
- Patent number D406586
- Issue date Mar 9, 1999
- Motorola, Inc.
- Albert Leo Nagele
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Portable electronic device and method for coupling power thereto
- Patent number 5,857,148
- Issue date Jan 5, 1999
- Motorola, Inc.
- Robert N. Weisshappel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High efficiency dual mode power amplifier apparatus
- Patent number 5,251,331
- Issue date Oct 5, 1993
- Motorola, Inc.
- Dale G. Schwent
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dual mode power amplifier for radiotelephone
- Patent number 5,060,294
- Issue date Oct 22, 1991
- Motorola, Inc.
- Dale G. Schwent
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Temperature compensated automatic output control circuitry for RF s...
- Patent number 4,523,155
- Issue date Jun 11, 1985
- Motorola, Inc.
- Thomas J. Walczak
- H03 - BASIC ELECTRONIC CIRCUITRY