John A. Kalenowsky

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Palatine, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Power adapter with integral radio frequency port
- Patent number 6,212,415
- Issue date Apr 3, 2001
- Motorola, Inc.
- David M. Demuro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power adapter with integral radio frequency port
- Patent number 6,205,344
- Issue date Mar 20, 2001
- Motorola, Inc.
- David M. Demuro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cordless radiotelephone system having an extendable geographic cove...
- Patent number 6,078,821
- Issue date Jun 20, 2000
- Motorola, Inc.
- Kevin D. Kaschke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of and telephone with call-reminding and auto-dialing
- Patent number 5,625,683
- Issue date Apr 29, 1997
- Motorola, Inc.
- Victor Nazanin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Capacitive power supply having charge equalization circuit
- Patent number 5,063,340
- Issue date Nov 5, 1991
- Motorola, Inc.
- John A. Kalenowsky
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER