Todd C. Christenson

Person

Tucson, AZ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for forming normally closed micromechanical device comprisin...
- Patent number 9,284,183
- Issue date Mar 15, 2016
- HT MicroAnalytical, Inc.
- Todd Richard Christenson
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Integrating impact switch
- Patent number 9,076,612
- Issue date Jul 7, 2015
- HT MicroAnalytical, Inc.
- Todd Richard Christenson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrating impact switch
- Patent number 8,809,706
- Issue date Aug 19, 2014
- HT MicroAnalytical, Inc.
- Todd Richard Christenson
- F42 - AMMUNITION BLASTING
Information Patent Grant
Integrated microminiature relay
- Patent number 8,665,041
- Issue date Mar 4, 2014
- HT MicroAnalytical, Inc.
- Todd Richard Christenson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrating impact switch
- Patent number 8,507,813
- Issue date Aug 13, 2013
- HT MicroAnalytical, Inc.
- Todd Richard Christenson
- F42 - AMMUNITION BLASTING
Information Patent Grant
Integrated reed switch
- Patent number 8,327,527
- Issue date Dec 11, 2012
- HT MicroAnalytical, Inc.
- Todd R Christenson
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Miniaturized switch device
- Patent number 8,258,900
- Issue date Sep 4, 2012
- HT MicroAnalytical, Inc.
- Todd Richard Christenson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Miniaturized switch device
- Patent number 7,999,642
- Issue date Aug 16, 2011
- HT MicroAnalytical, Inc.
- Todd Christenson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Passive levitation in alternating magnetic fields
- Patent number 7,795,770
- Issue date Sep 14, 2010
- Sandia Corporation
- Louis Romero
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Liquid-lens variable-control optics in array microscope
- Patent number 7,755,841
- Issue date Jul 13, 2010
- Dmetrix, Inc.
- Todd R. Christenson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Eddy-current-damped microelectromechanical switch
- Patent number 7,633,362
- Issue date Dec 15, 2009
- Sandia Corporation
- Todd R. Christenson
- B24 - GRINDING POLISHING
Information Patent Grant
Charge-pump voltage converter
- Patent number 7,612,541
- Issue date Nov 3, 2009
- Sandia Corporation
- John P. Brainard
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Passive levitation in alternating magnetic fields
- Patent number 7,548,004
- Issue date Jun 16, 2009
- Sandia Corporation
- Louis Romero
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Spin-stabilized magnetic levitation without vertical axis of rotation
- Patent number 7,545,065
- Issue date Jun 9, 2009
- Sandia Corporation
- Louis Romero
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Eddy-current-damped microelectromechanical switch
- Patent number 7,289,009
- Issue date Oct 30, 2007
- Sandia Corporation
- Todd R. Christenson
- B24 - GRINDING POLISHING
Information Patent Grant
Method for forming permanent magnets with different polarities for...
- Patent number 7,207,102
- Issue date Apr 24, 2007
- Sandia Corporation
- Alexander W. Roesler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microelectromechanical power generator and vibration sensor
- Patent number 7,142,075
- Issue date Nov 28, 2006
- Sandia Corporation
- Alexander W. Roesler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Flexible retinal electrode array
- Patent number 7,127,301
- Issue date Oct 24, 2006
- Sandia Corporation
- Murat Okandan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for the fabrication of three-dimensional microstructures by...
- Patent number 6,875,544
- Issue date Apr 5, 2005
- Sandia Corporation
- William C. Sweatt
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Microoptical system and fabrication method therefor
- Patent number 6,867,435
- Issue date Mar 15, 2005
- Sandia Corporation
- William C. Sweatt
- G02 - OPTICS
Information Patent Grant
Optical switch using risley prisms
- Patent number 6,859,120
- Issue date Feb 22, 2005
- Sandia Corporation
- William C. Sweatt
- G02 - OPTICS
Information Patent Grant
Polymeric mold for providing a micro-scale part
- Patent number 6,841,306
- Issue date Jan 11, 2005
- Sandia National Laboratories
- Dale R. Boehme
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical microspectrometer
- Patent number 6,741,349
- Issue date May 25, 2004
- Sandia Corporation
- William C. Sweatt
- G02 - OPTICS
Information Patent Grant
Microoptical system and fabrication method therefor
- Patent number 6,589,716
- Issue date Jul 8, 2003
- Sandia Corporation
- William C. Sweatt
- G02 - OPTICS
Information Patent Grant
Optical switch using Risley prisms
- Patent number 6,549,700
- Issue date Apr 15, 2003
- Sandia Corporation
- William C. Sweatt
- G02 - OPTICS
Information Patent Grant
Liga developer apparatus system
- Patent number 6,517,665
- Issue date Feb 11, 2003
- Sandia National Laboratories
- Dale R. Boehme
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus and method for fabricating a microbattery
- Patent number 6,432,577
- Issue date Aug 13, 2002
- Sandia Corporation
- Randy J. Shul
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Batch fabrication of precision miniature permanent magnets
- Patent number 6,375,759
- Issue date Apr 23, 2002
- Sandia Corporation
- Todd R. Christenson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wafer scale micromachine assembly method
- Patent number 6,332,568
- Issue date Dec 25, 2001
- Sandia Corporation
- Todd R. Christenson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electromechanical millimotor
- Patent number 5,917,260
- Issue date Jun 29, 1999
- Ernest J. Garcia
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Piezo-Elements for Wearable Devices
- Publication number 20230155523
- Publication date May 18, 2023
- Inviza LLC
- Robert G. Andosca
- A43 - FOOTWEAR
Information Patent Application
Piezo-Elements for Wearable Devices
- Publication number 20220131482
- Publication date Apr 28, 2022
- Inviza LLC
- Robert G. Andosca
- G08 - SIGNALLING
Information Patent Application
Piezo-Elements for Wearable Devices
- Publication number 20220014120
- Publication date Jan 13, 2022
- Inviza LLC
- Robert G. Andosca
- A43 - FOOTWEAR
Information Patent Application
INTEGRATING IMPACT SWITCH
- Publication number 20150162152
- Publication date Jun 11, 2015
- HT MICROANALYTICAL, INC.
- Todd Richard Christenson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Integrated Microminiature Relay
- Publication number 20140152406
- Publication date Jun 5, 2014
- COTO TECHNOLOGY, INC.
- Todd Richard Christenson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICROSWITCH HAVING AN INTEGRATED ELECTROMAGNETIC COIL
- Publication number 20140077906
- Publication date Mar 20, 2014
- HT MICROANALYTICAL, INC.
- Todd Richard Christenson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NORMALLY CLOSED MICROMECHANICAL DEVICE COMPRISING A LATERALLY MOVAB...
- Publication number 20140048395
- Publication date Feb 20, 2014
- HT MICROANALYTICAL, INC.
- Todd Richard Christenson
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
INTEGRATING IMPACT SWITCH
- Publication number 20130301182
- Publication date Nov 14, 2013
- Todd Richard Christenson
- F42 - AMMUNITION BLASTING
Information Patent Application
Integrated Reed Switch
- Publication number 20130063233
- Publication date Mar 14, 2013
- Todd Richard Christenson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MINIATURIZED SWITCH DEVICE
- Publication number 20120306602
- Publication date Dec 6, 2012
- HT MICROANALYTICAL, INC.
- Todd Richard Christenson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Integrating Impact Switch
- Publication number 20120211336
- Publication date Aug 23, 2012
- HT MICROANALYTICAL, INC.
- Todd Richard Christenson
- F42 - AMMUNITION BLASTING
Information Patent Application
Miniaturized Switch Device
- Publication number 20110140814
- Publication date Jun 16, 2011
- HT MICROANALYTICAL, INC.
- Todd Christenson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Integrated Microminiature Relay
- Publication number 20100171577
- Publication date Jul 8, 2010
- Todd Richard Christenson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Integrated Reed Switch
- Publication number 20090237188
- Publication date Sep 24, 2009
- Todd R. Christenson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Liquid-lens variable-control optics in array microscope
- Publication number 20080297911
- Publication date Dec 4, 2008
- DMetrix, Inc.
- Todd C. Christenson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Miniaturized switch device
- Publication number 20060197635
- Publication date Sep 7, 2006
- Todd Christenson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGA developer apparatus system
- Publication number 20050155707
- Publication date Jul 21, 2005
- Dale R. Boehme
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Microoptical system and fabrication method therefor
- Publication number 20030148225
- Publication date Aug 7, 2003
- William C. Sweatt
- G02 - OPTICS
Information Patent Application
Optical switch using risley prisms
- Publication number 20030138193
- Publication date Jul 24, 2003
- William C. Sweatt
- G02 - OPTICS
Information Patent Application
Polymeric mold for providing a micro-scale part
- Publication number 20020189756
- Publication date Dec 19, 2002
- Dale R. Boehme
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Microoptical system and fabrication method therefor
- Publication number 20020074554
- Publication date Jun 20, 2002
- William C. Sweatt
- G02 - OPTICS

Todd C. Christenson

Person

Patents Grantslast 30 patents

Method for forming normally closed micromechanical device comprisin...

Integrating impact switch

Integrating impact switch

Integrated microminiature relay

Integrating impact switch

Integrated reed switch

Miniaturized switch device

Miniaturized switch device

Passive levitation in alternating magnetic fields

Liquid-lens variable-control optics in array microscope

Eddy-current-damped microelectromechanical switch

Charge-pump voltage converter

Passive levitation in alternating magnetic fields

Spin-stabilized magnetic levitation without vertical axis of rotation

Eddy-current-damped microelectromechanical switch

Method for forming permanent magnets with different polarities for...

Microelectromechanical power generator and vibration sensor

Flexible retinal electrode array

Method for the fabrication of three-dimensional microstructures by...

Microoptical system and fabrication method therefor

Optical switch using risley prisms

Polymeric mold for providing a micro-scale part

Optical microspectrometer

Microoptical system and fabrication method therefor

Optical switch using Risley prisms

Liga developer apparatus system

Apparatus and method for fabricating a microbattery

Batch fabrication of precision miniature permanent magnets

Wafer scale micromachine assembly method

Electromechanical millimotor

Patents Applicationslast 30 patents

Piezo-Elements for Wearable Devices

Piezo-Elements for Wearable Devices

Piezo-Elements for Wearable Devices

INTEGRATING IMPACT SWITCH

Integrated Microminiature Relay

MICROSWITCH HAVING AN INTEGRATED ELECTROMAGNETIC COIL

NORMALLY CLOSED MICROMECHANICAL DEVICE COMPRISING A LATERALLY MOVAB...

INTEGRATING IMPACT SWITCH

Integrated Reed Switch

MINIATURIZED SWITCH DEVICE

Integrating Impact Switch

Miniaturized Switch Device

Integrated Microminiature Relay

Integrated Reed Switch

Liquid-lens variable-control optics in array microscope

Miniaturized switch device

LIGA developer apparatus system

Microoptical system and fabrication method therefor

Optical switch using risley prisms

Polymeric mold for providing a micro-scale part

Microoptical system and fabrication method therefor