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Martin Kristoffersen
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Maplewood, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Suspended optical film
Patent number
8,596,809
Issue date
Dec 3, 2013
3M Innovative Properties Company
Raymond P. Johnston
G02 - OPTICS
Information
Patent Grant
Solid state light with optical guide and integrated thermal guide
Patent number
8,596,825
Issue date
Dec 3, 2013
3M Innovative Properties Company
Raymond P. Johnston
F21 - LIGHTING
Information
Patent Grant
Solid state light with optical guide and integrated thermal guide
Patent number
8,487,518
Issue date
Jul 16, 2013
3M Innovative Properties Company
Raymond P. Johnston
F21 - LIGHTING
Information
Patent Grant
System and method that dissipate heat from an electronic device
Patent number
8,360,138
Issue date
Jan 29, 2013
Honeywell International Inc.
Chunbo Zhang
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Lighting assemblies and systems
Patent number
8,192,048
Issue date
Jun 5, 2012
3M Innovative Properties Company
Martin Kristoffersen
F21 - LIGHTING
Information
Patent Grant
System and method that dissipate heat from an electronic device
Patent number
8,011,421
Issue date
Sep 6, 2011
Honeywell International Inc.
Chunbo Zhang
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Embedded stereoscopic 3D display and 2D display film stack
Patent number
8,004,622
Issue date
Aug 23, 2011
3M Innovative Properties Company
John C. Schultz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Solid state light assembly
Patent number
D642704
Issue date
Aug 2, 2011
3M Innovative Properties Company
Kayla A. Hagens
D26 - Lighting
Information
Patent Grant
Stretched film for stereoscopic 3D display
Patent number
7,750,983
Issue date
Jul 6, 2010
3M Innovative Properties Company
Martin Kristoffersen
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
SOLID STATE LIGHT WITH OPTICAL DIFFUSER AND INTEGRATED THERMAL GUIDE
Publication number
20120194054
Publication date
Aug 2, 2012
3M Innovative Properties Company
Raymond P. Johnston
F21 - LIGHTING
Information
Patent Application
SOLID STATE LIGHT WITH OPTICAL GUIDE AND INTEGRATED THERMAL GUIDE
Publication number
20120139403
Publication date
Jun 7, 2012
3M Innovative Properties Company
Raymond P. Johnston
G02 - OPTICS
Information
Patent Application
SYSTEM AND METHOD THAT DISSIPATE HEAT FROM AN ELECTRONIC DEVICE
Publication number
20110297354
Publication date
Dec 8, 2011
Regents of the University of Minnesota
Chunbo Zhang
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
EMBEDDED STEREOSCOPIC 3D DISPLAY AND 2D DISPLAY FILM STACK
Publication number
20110273636
Publication date
Nov 10, 2011
3M Innovative Properties Company
John C. Schultz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTROL SYSTEM FOR HYBRID DAYLIGHT-COUPLED BACKLIGHTS FOR SUNLIGHT...
Publication number
20110193872
Publication date
Aug 11, 2011
3M Innovative Properties Company
Rolf W. Biernath
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
SUSPENDED OPTICAL FILM
Publication number
20110063854
Publication date
Mar 17, 2011
3M Innovative Properties Company
Raymond P. Johnston
G02 - OPTICS
Information
Patent Application
SOLID STATE LIGHT WITH OPTICAL GUIDE AND INTEGRATED THERMAL GUIDE
Publication number
20110032708
Publication date
Feb 10, 2011
3M Innovative Properties Company
Raymond P Johnston
G02 - OPTICS
Information
Patent Application
LIGHTING ASSEMBLIES AND SYSTEMS
Publication number
20100271819
Publication date
Oct 28, 2010
3M Innovative Properties Company
Martin Kristoffersen
F21 - LIGHTING
Information
Patent Application
STRETCHED FILM FOR STEREOSCOPIC 3D DISPLAY
Publication number
20090091668
Publication date
Apr 9, 2009
3M Innovative Properties Company
Martin Kristoffersen
G02 - OPTICS
Information
Patent Application
EMBEDDED STEREOSCOPIC 3D DISPLAY AND 2D DISPLAY FILM STACK
Publication number
20090091667
Publication date
Apr 9, 2009
3M Innovative Properties Company
John C. Schultz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method that dissipate heat from an electronic device
Publication number
20080137299
Publication date
Jun 12, 2008
Honeywell Inc.
Chunbo Zhang
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
MULTI-FLUID COOLANT SYSTEM
Publication number
20070153480
Publication date
Jul 5, 2007
Honeywell International Inc.
Chunbo Zhang
F28 - HEAT EXCHANGE IN GENERAL