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Steven M. Slovak
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Hicksville, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Light valve films laminated between thin glass and plastic substrates
Patent number
10,807,347
Issue date
Oct 20, 2020
Research Frontiers Incorporated
Seth Van Voorhees
B32 - LAYERED PRODUCTS
Information
Patent Grant
Control system for SPD device and home automation
Patent number
10,394,232
Issue date
Aug 27, 2019
Research Frontiers Incorporated
Joseph M. Harary
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Laminated glazings with improved moisture protection
Patent number
10,137,668
Issue date
Nov 27, 2018
Research Frontiers Incorporated
Dongyan Wang
B32 - LAYERED PRODUCTS
Information
Patent Grant
Method and device for protecting objects from degradation by light...
Patent number
9,417,471
Issue date
Aug 16, 2016
Research Frontiers Incorporated
Robert L. Saxe
B44 - DECORATIVE ARTS
Information
Patent Grant
SPD films with darker off-state transmittances and lighter on-state...
Patent number
8,922,872
Issue date
Dec 30, 2014
Research Frontiers Incorporated
Xiao-Ping Chen
G02 - OPTICS
Information
Patent Grant
SPD films and light valve laminates with improved durability
Patent number
8,670,173
Issue date
Mar 11, 2014
Research Frontiers Incorporated
Dongyan Wang
B32 - LAYERED PRODUCTS
Information
Patent Grant
SPD films and light valves incorporating overcoatings which enhance...
Patent number
7,920,321
Issue date
Apr 5, 2011
Research Frontiers Incorporated
Robert L. Saxe
G02 - OPTICS
Information
Patent Grant
Materials and methods for improving properties of SPD emulsions and...
Patent number
7,847,033
Issue date
Dec 7, 2010
Research Frontiers Incorporated
Srinivasan Chakrapani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
SPD light valves incorporating films comprising improved matrix pol...
Patent number
7,791,788
Issue date
Sep 7, 2010
Research Frontiers Incorporated
Steven M. Slovak
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Methods for laminating films for SPD light valves and SPD light val...
Patent number
7,361,252
Issue date
Apr 22, 2008
Research Frontiers Incorporated
Steven M Slovak
G02 - OPTICS
Information
Patent Grant
Suspended particle device light valve film
Patent number
6,936,193
Issue date
Aug 30, 2005
Research Frontiers Incorporated
Robert L. Saxe
G02 - OPTICS
Information
Patent Grant
Siloxane matrix polymers and SPD light valve films incorporating same
Patent number
6,900,923
Issue date
May 31, 2005
Research Frontiers Incorporated
Srinivasan Chakrapani
G02 - OPTICS
Information
Patent Grant
Polyhalide particles and light valves comprising same
Patent number
6,517,746
Issue date
Feb 11, 2003
Research Frontiers Incorporated
Robert L. Saxe
G02 - OPTICS
Information
Patent Grant
SPD films and light valves comprising same
Patent number
6,416,827
Issue date
Jul 9, 2002
Research Frontiers Incorporated
Srinivasan Chakrapani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Light-polarizing particles of improved particle size distribution
Patent number
6,334,967
Issue date
Jan 1, 2002
Rsearch Frontiers Incorporated
Robert L. Saxe
G02 - OPTICS
Information
Patent Grant
SPD films having improved properties and light valves comprising same
Patent number
6,301,040
Issue date
Oct 9, 2001
Research Frontiers Incorporated
Srinivasan Chakrapani
G02 - OPTICS
Information
Patent Grant
Method and materials for enhancing the adhesion of SPD films, and l...
Patent number
6,271,956
Issue date
Aug 7, 2001
Research Frontiers Incorporated
Robert L. Saxe
G02 - OPTICS
Information
Patent Grant
Ultraviolet radiation-curable light-modulating film for a light val...
Patent number
6,114,405
Issue date
Sep 5, 2000
Research Frontiers Incorporated
Huifang Zhuang
G02 - OPTICS
Information
Patent Grant
Method of making light-polarizing particles
Patent number
5,516,463
Issue date
May 14, 1996
Research Frontiers Incorporated
Joseph A. Check
G02 - OPTICS
Information
Patent Grant
Light valve suspensions and films containing UV absorbers and light...
Patent number
5,467,217
Issue date
Nov 14, 1995
Research Frontiers Incorporated
Joseph A. Check
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
LIGHT VALVE FILMS LAMINATED BETWEEN THIN GLASS AND PLASTIC SUBSTRATES
Publication number
20200398538
Publication date
Dec 24, 2020
RESEARCH FRONTIERS INCORPORATED
Seth Van Voorhees
G02 - OPTICS
Information
Patent Application
LIGHT VALVE FILMS LAMINATED BETWEEN THIN GLASS AND PLASTIC SUBSTRATES
Publication number
20170322346
Publication date
Nov 9, 2017
RESEARCH FRONTIERS INCORPORATED
Seth Van Voorhees
B32 - LAYERED PRODUCTS
Information
Patent Application
LAMINATED GLAZINGS WITH IMPROVED MOISTURE PROTECTION
Publication number
20160282645
Publication date
Sep 29, 2016
RESEARCH FRONTIERS INCORPORATED
Dongyan Wang
G02 - OPTICS
Information
Patent Application
CONTROL SYSTEM FOR SPD DEVICE AND HOME AUTOMATION
Publication number
20160252901
Publication date
Sep 1, 2016
RESEARCH FRONTIERS INCORPORATED
Joseph M. Harary
B60 - VEHICLES IN GENERAL
Information
Patent Application
METHOD AND DEVICE FOR PROTECTING OBJECTS FROM DEGRADATION BY LIGHT...
Publication number
20140320950
Publication date
Oct 30, 2014
Robert L. Saxe
B44 - DECORATIVE ARTS
Information
Patent Application
SPD FILMS WITH DARKER OFF-STATE TRANSMITTANCES AND LIGHTER ON-STATE...
Publication number
20130208342
Publication date
Aug 15, 2013
RESEARCH FRONTIERS INCORPORATED
Xiao-Ping Chen
G02 - OPTICS
Information
Patent Application
SPD FILMS FORMED WITH CONDUCTIVE POLYMER-COATED SUBSTRATES
Publication number
20120236393
Publication date
Sep 20, 2012
RESEARCH FRONTIERS INCORPORATED
Steven M. Slovak
G02 - OPTICS
Information
Patent Application
SPD FILMS AND LIGHT VALVE LAMINATES WITH IMPROVED DURABILITY
Publication number
20120013969
Publication date
Jan 19, 2012
Dongyan Wang
G02 - OPTICS
Information
Patent Application
SPD FILMS AND LIGHT VALVE LAMINATES WITH IMPROVED BUS-BAR CONNECTIONS
Publication number
20110100709
Publication date
May 5, 2011
Dongyan Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ENERGY EFFICIENT FENESTRATION PRODUCT WITH SUSPENDED PARTICLE DEVICE
Publication number
20110030290
Publication date
Feb 10, 2011
Steven M. Slovak
G02 - OPTICS
Information
Patent Application
SPD FILMS AND LIGHT VALVES INCORPORATING OVERCOATINGS WHICH ENHANCE...
Publication number
20090153944
Publication date
Jun 18, 2009
RESEARCH FRONTIERS INCORPORATED
Robert L. Saxe
G02 - OPTICS
Information
Patent Application
SPD LIGHT VALVES INCORPORATING FILMS COMPRISING IMPROVED MATRIX POL...
Publication number
20070195401
Publication date
Aug 23, 2007
Steven M. Slovak
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Materials and methods for improving properties of SPD emulsions and...
Publication number
20070006968
Publication date
Jan 11, 2007
Srinivasan Chakrapani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Methods for laminating films for SPD light valves and SPD light val...
Publication number
20050227061
Publication date
Oct 13, 2005
Research Frontiers Incorporated
Steven M. Slovak
G02 - OPTICS
Information
Patent Application
Siloxane matrix polymers and SPD light valve films incorporating same
Publication number
20040257634
Publication date
Dec 23, 2004
Research Frontiers Incorporated
Srinivasan Chakrapani
G02 - OPTICS
Information
Patent Application
SPD light valve film incorporating new suspending media, and light...
Publication number
20040201001
Publication date
Oct 14, 2004
Research Frontiers Incorporated
Robert L. Saxe
G02 - OPTICS