John Kardash

Person

Ione, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Motor driver circuit for driving and decelerating DC motors
- Patent number 6,153,989
- Issue date Nov 28, 2000
- Quantum Corporation
- John Kardash
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Load voltage slew-rate controller
- Patent number 6,137,329
- Issue date Oct 24, 2000
- Quantum Corporation
- John J. Kardash
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Trapezoidal spindle motor driver
- Patent number 6,124,689
- Issue date Sep 26, 2000
- Quantum Corporation
- John Kardash
- G11 - INFORMATION STORAGE
Information Patent Grant
Frequency detector
- Patent number 5,990,656
- Issue date Nov 23, 1999
- Quantum Corporation
- John J. Kardash
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Balanced current mirror
- Patent number 5,929,622
- Issue date Jul 27, 1999
- Quantum Corporation
- John Kardash
- G05 - CONTROLLING REGULATING
Information Patent Grant
Apparatus and method for providing selective hysteresis for zero cr...
- Patent number 5,691,856
- Issue date Nov 25, 1997
- Quantum Corporation
- John J. Kardash
- G11 - INFORMATION STORAGE
Information Patent Grant
Last number redial device
- Patent number 4,581,488
- Issue date Apr 8, 1986
- Comdial Technology Corporation
- Robert Lawson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Last number redial device
- Patent number 4,508,939
- Issue date Apr 2, 1985
- Comdial Technology Corporation
- Robert Lawson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

John Kardash

Person

Patents Grantslast 30 patents

Motor driver circuit for driving and decelerating DC motors

Load voltage slew-rate controller

Trapezoidal spindle motor driver

Frequency detector

Balanced current mirror

Apparatus and method for providing selective hysteresis for zero cr...

Last number redial device

Last number redial device