| Patent | Date |
|---|
Liquid crystal compositions, mixtures, elements, and dimmable devices
Grant 11,186,773 - Khan , et al. November 30, 2 | 2021-11-30 |
Liquid crystal composition containing a five-membered heterocyclic ring, reverse-mode polymer dispersed liquid crystal element, and associated selectively dimmable device
Grant 11,149,203 - Khan , et al. October 19, 2 | 2021-10-19 |
Liquid Crystal Compositions, Mixtures, Elements, And Dimmable Devices
App 20210189240 - KHAN; Sazzadur Rahman ; et al. | 2021-06-24 |
Heterocyclic liquid crystal composition, reverse-mode polymer dispersed liquid crystal element, and associated selectively dimmable device
Grant 11,003,008 - Khan , et al. May 11, 2 | 2021-05-11 |
Heterocyclic liquid crystal composition, reverse-mode polymer dispersed liquid crystal element, and selectively dimmable device
Grant 11,001,757 - Khan , et al. May 11, 2 | 2021-05-11 |
Liquid crystal composition, liquid crystal mixture, reverse-mode polymer dispersed liquid crystal element, and associated selectively dimmable device
Grant 10,934,486 - Khan , et al. March 2, 2 | 2021-03-02 |
Heterocyclic Liquid Crystal Composition, Reverse-mode Polymer Dispersed Liquid Crystal Element, And Selectively Dimmable Device
App 20200369957 - Khan; Sazzadur Rahman ; et al. | 2020-11-26 |
Photocatalytic element
Grant 10,835,631 - Sambandan , et al. November 17, 2 | 2020-11-17 |
Liquid Crystal Composition Containing A Five-membered Heterocyclic Ring, Reverse-mode Polymer Dispersed Liquid Crystal Element, And Associated Selectively Dimmable Device
App 20200347302 - Khan; Sazzadur Rahman ; et al. | 2020-11-05 |
Light-emitting devices for wound healing
Grant 10,786,683 - Khan , et al. September 29, 2 | 2020-09-29 |
Liquid Crystal Composition Containing A Five-membered Heterocyclic Ring, Reverse-mode Polymer Dispersed Liquid Crystal Element,
App 20200017768 - Khan; Sazzadur Rahman ; et al. | 2020-01-16 |
Liquid Crystal Composite, Liquid Crystal Element, and Associated Selectively Dimmable Device
App 20190278115 - Khan; Sazzadur Rahman ; et al. | 2019-09-12 |
Liquid Crystal Composition, Liquid Crystal Mixture, Reverse-mode Polymer Dispersed Liquid Crystal Element, And Associated Select
App 20190233728 - Khan; Sazzadur Rahman ; et al. | 2019-08-01 |
Heterocyclic Liquid Crystal Composition, Reverse-mode Polymer Dispersed Liquid Crystal Element, And Associated Selectively Dimma
App 20190187497 - Khan; Sazzadur Rahman ; et al. | 2019-06-20 |
Photocatalytic Element
App 20180280559 - Sambandan; Ekambaram ; et al. | 2018-10-04 |
Polyphenylene host compounds
Grant 9,548,458 - Zheng , et al. January 17, 2 | 2017-01-17 |
Phototherapy Devices and Methods Comprising Optionally Substituted Quinquiesphenyl Compounds
App 20160325113 - Khan; Sazzadur Rahman ; et al. | 2016-11-10 |
Light-Emitting Devices for Wound Healing
App 20160236007 - Khan; Sazzadur Rahman ; et al. | 2016-08-18 |
Compounds for use in light-emitting devices
Grant 9,373,797 - Zheng , et al. June 21, 2 | 2016-06-21 |
Substituted bipyridines for use in organic light-emitting devices
Grant 9,328,086 - Sisk , et al. May 3, 2 | 2016-05-03 |
Polyphenylene Host Compounds
App 20150099890 - Zheng; Shijun ; et al. | 2015-04-09 |
Phototherapy Devices and Methods Comprising Optionally Substituted Quinquiesphenyl Compounds
App 20150087685 - Khan; Sazzadur Rahman ; et al. | 2015-03-26 |
Polyphenylene host compounds
Grant 8,933,243 - Zheng , et al. January 13, 2 | 2015-01-13 |
Phototherapy devices and methods comprising optionally substituted terphenyl and quaterphenyl compounds
Grant 8,929,978 - Khan , et al. January 6, 2 | 2015-01-06 |
Phototherapy devices and methods comprising substituted carbazole compounds
Grant 8,808,879 - Mochizuki , et al. August 19, 2 | 2014-08-19 |
Optical waveguide device and manufacturing method thereof
Grant 8,744,220 - Khan , et al. June 3, 2 | 2014-06-03 |
Optical waveguide device and manufacturing method thereof
Grant 8,655,118 - Khan , et al. February 18, 2 | 2014-02-18 |
Compounds for organic light emitting diode emissive layers
Grant 8,586,205 - Zheng , et al. November 19, 2 | 2013-11-19 |
Compounds For Use In Light-emitting Devices
App 20130146856 - Zheng; Shijun ; et al. | 2013-06-13 |
Light-Emitting Devices for Wound Healing
App 20130103123 - Khan; Sazzadur Rahman ; et al. | 2013-04-25 |
Porous Films For Use In Light-emitting Devices
App 20120223635 - Mochizuki; Amane ; et al. | 2012-09-06 |
Phototherapy Devices And Methods Comprising Optionally Substituted Terphenyl And Quaterphenyl Compounds
App 20120197179 - Khan; Sazzadur Rahman ; et al. | 2012-08-02 |
Substituted Bipyridines For Use In Organic Light-emitting Devices
App 20120179089 - Sisk; David T. ; et al. | 2012-07-12 |
Apparatus using waveguide, optical touch panel, and method of fabricating waveguide
Grant 8,200,051 - Khan , et al. June 12, 2 | 2012-06-12 |
Phototherapy Methods And Devices Comprising Emissive Aryl-heteroaryl Compounds
App 20120015998 - Mochizuki; Amane ; et al. | 2012-01-19 |
Phototherapy Devices And Methods Comprising Substituted Carbazole Compounds
App 20120016449 - Mochizuki; Amane ; et al. | 2012-01-19 |
Light-emitting Devices For Phototherapy
App 20110306922 - Khan; Sazzadur Rahman ; et al. | 2011-12-15 |
Manufacturing method of optical waveguide
Grant 7,989,150 - Khan August 2, 2 | 2011-08-02 |
Compounds For Organic Light Emitting Diode Emissive Layers
App 20110062386 - Zheng; Shijun ; et al. | 2011-03-17 |
Optical Waveguide Device And Manufacturing Method Thereof
App 20100201011 - Khan; Sazzadur Rahman ; et al. | 2010-08-12 |
Optical waveguide
Grant 7,711,230 - Khan May 4, 2 | 2010-05-04 |
Waveguide sensor for sensing
Grant 7,653,270 - Hu , et al. January 26, 2 | 2010-01-26 |
Apparatus Using Waveguide, Optical Touch Panel, And Method Of Fabricating Waveguide
App 20090237375 - KHAN; Sazzadur Rahman ; et al. | 2009-09-24 |
Film-shaped optical waveguide production method
Grant 7,587,114 - Khan September 8, 2 | 2009-09-08 |
Optical waveguide device
Grant 7,587,119 - Khan , et al. September 8, 2 | 2009-09-08 |
Waveguide Sensor For Sensing
App 20090196544 - HU; Szuhan ; et al. | 2009-08-06 |
Suspension board with circuit and producing method thereof
Grant 7,546,003 - Juni , et al. June 9, 2 | 2009-06-09 |
Optical Waveguide Device And Manufacturing Method Thereof
App 20090103582 - KHAN; Sazzadur Rahman ; et al. | 2009-04-23 |
Suspension board with circuit
App 20090032299 - Khan; Sazzadur Rahman | 2009-02-05 |
Film-shaped Optical Waveguide Production Method
App 20090022466 - Khan; Sazzadur Rahman | 2009-01-22 |
Manufacturing Method Of Optical Waveguide
App 20080305439 - Khan; Sazzadur Rahman | 2008-12-11 |
Optical Waveguide Device
App 20080298747 - KHAN; Sazzadur Rahman ; et al. | 2008-12-04 |
Optical Waveguide
App 20080273853 - KHAN; Sazzadur Rahman | 2008-11-06 |
Manufacturing Method Of Optical Waveguide
App 20080274273 - KHAN; Sazzadur Rahman | 2008-11-06 |
Suspension board with circuit and producing method thereof
App 20080115962 - Juni; Noriyuki ; et al. | 2008-05-22 |
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