Satyendra Kumar

Person

Kent, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Biaxial liquid crystal electro-optic devices
- Patent number 7,604,850
- Issue date Oct 20, 2009
- Kent State University
- Satyendra Kumar
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polymer enhanced liquid crystal devices built with rigid or flexibl...
- Patent number 7,355,668
- Issue date Apr 8, 2008
- Kent State University
- Satyendra Kumar
- G02 - OPTICS
Information Patent Grant
Liquid crystal alignment using electron beam exposure
- Patent number 7,105,845
- Issue date Sep 12, 2006
- Kent State University
- Satyendra Kumar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electro-optical display with in-situ polymerized columns providing...
- Patent number 7,075,613
- Issue date Jul 11, 2006
- Kent State University
- Satyendra Kumar
- G02 - OPTICS
Information Patent Grant
Fabrication of aligned crystal cell/film by simultaneous alignment...
- Patent number 6,939,587
- Issue date Sep 6, 2005
- Kent State University
- Satyendra Kumar
- G02 - OPTICS
Information Patent Grant
Electrically controllable liquid crystal microstructures
- Patent number 6,864,931
- Issue date Mar 8, 2005
- Kent State University
- Satyendra Kumar
- G02 - OPTICS
Information Patent Grant
Phase separated composite organic film and methods for the manufact...
- Patent number 5,949,508
- Issue date Sep 7, 1999
- Kent State University
- Satyendra Kumar
- G02 - OPTICS
Information Patent Grant
Method of preparing alignment layer for use in liquid crystal devic...
- Patent number 5,936,691
- Issue date Aug 10, 1999
- Kent State University
- Satyendra Kumar
- G02 - OPTICS
Information Patent Grant
Polymer dispersed ferroelectric smectic liquid crystal formed by in...
- Patent number 5,530,566
- Issue date Jun 25, 1996
- Kent State University
- Satyendra Kumar
- G02 - OPTICS
Information Patent Grant
Polymer dispersed ferroelectric smectic liquid crystal
- Patent number 5,321,533
- Issue date Jun 14, 1994
- Kent State Universtiy
- Satyendra Kumar
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Biaxial liquid crystal electro-optic devices
- Publication number 20070108408
- Publication date May 17, 2007
- Satyendra Kumar
- G02 - OPTICS
Information Patent Application
Liquid crystal alignment using electron beam exposure
- Publication number 20060000986
- Publication date Jan 5, 2006
- Kent State University
- Satyendra Kumar
- G02 - OPTICS
Information Patent Application
Electro-optical display with in-situ polymerized columns providing...
- Publication number 20040032561
- Publication date Feb 19, 2004
- Satyendra Kumar
- G02 - OPTICS
Information Patent Application
Polymer enhanced liquid crystal devices built with rigid or fexible...
- Publication number 20030218712
- Publication date Nov 27, 2003
- Satyendra Kumar
- G02 - OPTICS

Satyendra Kumar

Person

Patents Grantslast 30 patents

Biaxial liquid crystal electro-optic devices

Polymer enhanced liquid crystal devices built with rigid or flexibl...

Liquid crystal alignment using electron beam exposure

Electro-optical display with in-situ polymerized columns providing...

Fabrication of aligned crystal cell/film by simultaneous alignment...

Electrically controllable liquid crystal microstructures

Phase separated composite organic film and methods for the manufact...

Method of preparing alignment layer for use in liquid crystal devic...

Polymer dispersed ferroelectric smectic liquid crystal formed by in...

Polymer dispersed ferroelectric smectic liquid crystal

Patents Applicationslast 30 patents

Biaxial liquid crystal electro-optic devices

Liquid crystal alignment using electron beam exposure

Electro-optical display with in-situ polymerized columns providing...

Polymer enhanced liquid crystal devices built with rigid or fexible...