DAVID G. ALEXANDER

Person

MOSCOW, ID, US

People

Patents Grantslast 30 patents

Information Patent Grant
Universal power interface bus
- Patent number 8,604,754
- Issue date Dec 10, 2013
- Ivus Industries, LLC
- Erik J. Cegnar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Equalizing method and circuit for ultracapacitors
- Patent number 8,269,469
- Issue date Sep 18, 2012
- Ivus Industries, LLC
- Erik Cegnar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wide voltage, high efficiency LED driver circuit
- Patent number 8,203,281
- Issue date Jun 19, 2012
- Ivus Industries, LLC
- Erik J. Cegnar
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Orientationless spring probe receptacle assembly
- Patent number 7,841,865
- Issue date Nov 30, 2010
- Ivus Industries, LLC
- Michael Maughan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Printed circuit board direct connection and method of forming the same
- Patent number 7,766,665
- Issue date Aug 3, 2010
- IVUS Industries, Inc.
- Fred Jessup
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR INTERFACING PORTABLE HAND-HELD DEVICES
- Publication number 20110149560
- Publication date Jun 23, 2011
- IVUS INDUSTRIES, LLC
- Fred L. Jessup
- F21 - LIGHTING
Information Patent Application
UNIVERSAL POWER INTERFACE BUS
- Publication number 20110057615
- Publication date Mar 10, 2011
- IVUS INDUSTRIES, LLC
- ERIK J. CEGNAR
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ORIENTATIONLESS SPRING PROBE RECEPTACLE ASSEMBLY
- Publication number 20100075513
- Publication date Mar 25, 2010
- MICHAEL MAUGHAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EQUALIZING METHOD AND CIRCUIT FOR ULTRACAPACITORS
- Publication number 20100039072
- Publication date Feb 18, 2010
- ERIK CEGNAR
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
TURN ON-OFF POWER CIRCUIT FOR DIGITAL SYSTEMS
- Publication number 20100019829
- Publication date Jan 28, 2010
- ERIK J. CEGNAR
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WIDE VOLTAGE, HIGH EFFICIENCY LED DRIVER CIRCUIT
- Publication number 20090315484
- Publication date Dec 24, 2009
- ERIK J. CEGNAR
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
PRINTED CIRCUIT BOARD DIRECT CONNECTION AND METHOD OF FORMING THE SAME
- Publication number 20090197435
- Publication date Aug 6, 2009
- FRED JESSUP
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

DAVID G. ALEXANDER

Person

Patents Grantslast 30 patents

Universal power interface bus

Equalizing method and circuit for ultracapacitors

Wide voltage, high efficiency LED driver circuit

Orientationless spring probe receptacle assembly

Printed circuit board direct connection and method of forming the same

Patents Applicationslast 30 patents

SYSTEM AND METHOD FOR INTERFACING PORTABLE HAND-HELD DEVICES

UNIVERSAL POWER INTERFACE BUS

ORIENTATIONLESS SPRING PROBE RECEPTACLE ASSEMBLY

EQUALIZING METHOD AND CIRCUIT FOR ULTRACAPACITORS

TURN ON-OFF POWER CIRCUIT FOR DIGITAL SYSTEMS

WIDE VOLTAGE, HIGH EFFICIENCY LED DRIVER CIRCUIT

PRINTED CIRCUIT BOARD DIRECT CONNECTION AND METHOD OF FORMING THE SAME