David A. Blau

Person

Cupertino, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method, system and device for switchless detection and charging
- Patent number 10,980,278
- Issue date Apr 20, 2021
- Fontem Holdings 4 B.V.
- Ramon Alarcon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Treatment devices and methods
- Patent number 10,258,405
- Issue date Apr 16, 2019
- AngioDynamics, Inc.
- Shaily Bhargav
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method, system and device for switchless detection and charging
- Patent number 10,098,383
- Issue date Oct 16, 2018
- Fontem Holdings 4 B.V.
- Ramon Alarcon
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Treatment devices and methods
- Patent number 9,681,909
- Issue date Jun 20, 2017
- AngioDynamics, Inc.
- Shaily Bhargav
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Solar battery charger
- Patent number 8,531,152
- Issue date Sep 10, 2013
- Solar Components LLC
- David Blau
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Articulatable device for delivering therapeutic energy to tissue
- Patent number 8,372,064
- Issue date Feb 12, 2013
- AngioDynamics, Inc.
- Valerie L. Douglass
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Device and method for providing power to lighting elements for use...
- Patent number 8,241,343
- Issue date Aug 14, 2012
- AngioDynamics, Inc.
- Valerie L. Douglass
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Exercise device
- Patent number 7,862,476
- Issue date Jan 4, 2011
- David A. Blau
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Stationary exercise equipment
- Patent number 7,833,135
- Issue date Nov 16, 2010
- Scott B. Radow
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Electronic ballast having valley frequency modulation for a gas dis...
- Patent number 6,696,797
- Issue date Feb 24, 2004
- David Arthur Blau
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Variable frequency electronic ballast for gas discharge lamp
- Patent number 6,667,586
- Issue date Dec 23, 2003
- David Arthur Blau
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus and method for limiting leakage to ground current while o...
- Patent number 6,472,853
- Issue date Oct 29, 2002
- Hubbell Incorporated
- Thomas S. Nishihira
- G05 - CONTROLLING REGULATING
Information Patent Grant
Apparatus and method for providing bypass functions for a motion se...
- Patent number 6,466,826
- Issue date Oct 15, 2002
- Hubbell Incorporated
- Thomas S. Nishihira
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus and method for limiting leakage to ground current while o...
- Patent number 6,307,354
- Issue date Oct 23, 2001
- Hubbell Incorporated
- Thomas S. Nishihira
- G05 - CONTROLLING REGULATING
Information Patent Grant
Methods and apparatus for calibrating temperature measurements and...
- Patent number 6,280,081
- Issue date Aug 28, 2001
- Applied Materials, Inc.
- David Blau
- G01 - MEASURING TESTING
Information Patent Grant
Bicolor indicator lamp for room occupancy sensor
- Patent number 6,166,640
- Issue date Dec 26, 2000
- Hubbell Incorporated
- Thomas S. Nishihira
- G08 - SIGNALLING
Information Patent Grant
Method and apparatus for operating a plurality of motors with a sin...
- Patent number 6,133,699
- Issue date Oct 17, 2000
- Gas Research Institute
- Nick G. Vrionis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Arc prevention circuit for a mechanical switch
- Patent number 5,821,642
- Issue date Oct 13, 1998
- Hubbell Incorporated
- Thomas S. Nishhira
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical sensing arrays employing misaligned squint optical ones wit...
- Patent number 5,461,227
- Issue date Oct 24, 1995
- Scientific Technologies Incorporated
- David Blau
- G01 - MEASURING TESTING
Information Patent Grant
Optical sensing arrays employing misaligned squinted optical axes c...
- Patent number 5,393,973
- Issue date Feb 28, 1995
- Scientific Technologies Incorporated
- David Blau
- G01 - MEASURING TESTING
Information Patent Grant
Fluorometer detection system
- Patent number 5,323,008
- Issue date Jun 21, 1994
- Diatron Corporation
- Robert M. Studholme
- G01 - MEASURING TESTING
Information Patent Grant
Light curtain system with individual beam indicators and method of...
- Patent number 5,302,942
- Issue date Apr 12, 1994
- Scientific Technologies Incorporated
- David Blau
- G08 - SIGNALLING
Information Patent Grant
Fast lamp current limiting apparatus and method
- Patent number 5,191,501
- Issue date Mar 2, 1993
- Translite, Ltd.
- David A. Blau
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Self-checking light curtain system and method of operation
- Patent number 5,015,840
- Issue date May 14, 1991
- Scientific Technologies Incorporated
- David Blau
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Method and apparatus for automatic melt indexing
- Patent number 5,008,081
- Issue date Apr 16, 1991
- KD Group
- David A. Blau
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD, SYSTEM AND DEVICE FOR SWITCHLESS DETECTION AND CHARGING
- Publication number 20190021401
- Publication date Jan 24, 2019
- FONTEM HOLDINGS 1 B.V.
- Ramon Alarcon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Treatment Devices and Methods
- Publication number 20170245912
- Publication date Aug 31, 2017
- ANGIODYNAMICS, INC.
- Shaily Bhargav
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD, SYSTEM AND DEVICE FOR SWITCHLESS DETECTION AND CHARGING
- Publication number 20160204637
- Publication date Jul 14, 2016
- FONTEM HOLDINGS 4 B.V.
- Ramon Alarcon
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Treatment Devices and Methods
- Publication number 20090318905
- Publication date Dec 24, 2009
- AngioDynamics, Inc.
- Shaily Bhargav
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Treatment Devices and Methods
- Publication number 20090259220
- Publication date Oct 15, 2009
- AngioDynamics, Inc.
- William M. Appling
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Device and Method for Providing Power to Lighting Elements for Use...
- Publication number 20090125020
- Publication date May 14, 2009
- Valerie L. Douglass
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Articulatable Device for Delivering Therapeutic Energy to Tissue
- Publication number 20090125019
- Publication date May 14, 2009
- Valerie L. Douglass
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Stationary Exercise Equipment
- Publication number 20090011907
- Publication date Jan 8, 2009
- Scott B. Radow
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Exercise device
- Publication number 20070149364
- Publication date Jun 28, 2007
- David A. Blau
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
ELECTRONIC BALLAST HAVING VALLEY FREQUENCY MODULATION FOR A GAS DIS...
- Publication number 20040051472
- Publication date Mar 18, 2004
- David Arthur Blau
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Apparatus and method for limiting leakage to ground current while o...
- Publication number 20020000794
- Publication date Jan 3, 2002
- Thomas S. Nishihira
- G05 - CONTROLLING REGULATING

David A. Blau

Person

Patents Grantslast 30 patents

Method, system and device for switchless detection and charging

Treatment devices and methods

Method, system and device for switchless detection and charging

Treatment devices and methods

Solar battery charger

Articulatable device for delivering therapeutic energy to tissue

Device and method for providing power to lighting elements for use...

Exercise device

Stationary exercise equipment

Electronic ballast having valley frequency modulation for a gas dis...

Variable frequency electronic ballast for gas discharge lamp

Apparatus and method for limiting leakage to ground current while o...

Apparatus and method for providing bypass functions for a motion se...

Apparatus and method for limiting leakage to ground current while o...

Methods and apparatus for calibrating temperature measurements and...

Bicolor indicator lamp for room occupancy sensor

Method and apparatus for operating a plurality of motors with a sin...

Arc prevention circuit for a mechanical switch

Optical sensing arrays employing misaligned squint optical ones wit...

Optical sensing arrays employing misaligned squinted optical axes c...

Fluorometer detection system

Light curtain system with individual beam indicators and method of...

Fast lamp current limiting apparatus and method

Self-checking light curtain system and method of operation

Method and apparatus for automatic melt indexing

Patents Applicationslast 30 patents

METHOD, SYSTEM AND DEVICE FOR SWITCHLESS DETECTION AND CHARGING

Treatment Devices and Methods

METHOD, SYSTEM AND DEVICE FOR SWITCHLESS DETECTION AND CHARGING

Treatment Devices and Methods

Treatment Devices and Methods

Device and Method for Providing Power to Lighting Elements for Use...

Articulatable Device for Delivering Therapeutic Energy to Tissue

Stationary Exercise Equipment

Exercise device

ELECTRONIC BALLAST HAVING VALLEY FREQUENCY MODULATION FOR A GAS DIS...

Apparatus and method for limiting leakage to ground current while o...