George Drapac

Person

Tamarac, FL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Driver circuit providing controllable battery overload protection
- Patent number 5,744,984
- Issue date Apr 28, 1998
- Motorola, Inc.
- George A. Drapac
- G08 - SIGNALLING
Information Patent Grant
Backup battery system for a portable electronic device
- Patent number 5,399,956
- Issue date Mar 21, 1995
- Motorola, Inc.
- Michael J. DeLuca
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Paging device with alternating alert outputs
- Patent number H1173
- Issue date Apr 6, 1993
- Motorola, Inc.
- Walter L. Davis
- 340 - Communications: electrical
Information Patent Grant
Bit synchronizer
- Patent number 5,111,486
- Issue date May 5, 1992
- Motorola, Inc.
- Mark L. Oliboni
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Programmable multi-address pager receiver and method of characteriz...
- Patent number 4,975,693
- Issue date Dec 4, 1990
- Motorola, Inc.
- Walter L. Davis
- G08 - SIGNALLING
Information Patent Grant
Battery saving apparatus and method providing optimum synchronizati...
- Patent number 4,961,073
- Issue date Oct 2, 1990
- Motorola, Inc.
- George Drapac
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pager receiver having a common timer circuit for both sequential lo...
- Patent number 4,928,086
- Issue date May 22, 1990
- Motorola, Inc.
- George Drapac
- G08 - SIGNALLING
Information Patent Grant
Radio signal receiving apparatus with a security circuitry
- Patent number 4,378,551
- Issue date Mar 29, 1983
- Motorola, Inc.
- George Drapac
- G08 - SIGNALLING

George Drapac

Person

Patents Grantslast 30 patents

Driver circuit providing controllable battery overload protection

Backup battery system for a portable electronic device

Paging device with alternating alert outputs

Bit synchronizer

Programmable multi-address pager receiver and method of characteriz...

Battery saving apparatus and method providing optimum synchronizati...

Pager receiver having a common timer circuit for both sequential lo...

Radio signal receiving apparatus with a security circuitry