List of NEMOPTIC patents

Patents where

Current Assignee

Name

‌

NEMOPTIC

Name	Description	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 7352346 Bistable liquid crystal display device including improved addressing means	Patent 7352346 was granted and assigned to NEMOPTIC on April, 2008 by the United States Patent and Trademark Office.	‌ NEMOPTIC	United States Patent and Trademark Office	7352346	April 1, 2008
‌ US Patent 7532275 Display device with a white-optimizing bistable nematic screen and method for the definition of said device	Patent 7532275 was granted and assigned to NEMOPTIC on May, 2009 by the United States Patent and Trademark Office.	‌ NEMOPTIC	United States Patent and Trademark Office	7532275	May 12, 2009
‌ US Patent 7589816 Display device with a black-optimizing bistable nematic screen and method for the definition of said device	Patent 7589816 was granted and assigned to NEMOPTIC on September, 2009 by the United States Patent and Trademark Office.	‌ NEMOPTIC	United States Patent and Trademark Office	7589816	September 15, 2009
‌ US Patent 7173587 Addressing process and device for a bistable liquid crystal screen	Patent 7173587 was granted and assigned to NEMOPTIC on February, 2007 by the United States Patent and Trademark Office.	‌ NEMOPTIC	United States Patent and Trademark Office	7173587	February 6, 2007
‌ US Patent 7335405 Nematic liquid crystal mixtures for use in bistable display devices	Patent 7335405 was granted and assigned to NEMOPTIC on February, 2008 by the United States Patent and Trademark Office.	‌ NEMOPTIC	United States Patent and Trademark Office	7335405	February 26, 2008
‌ US Patent 7812903 Liquid crystal display enhanced in particular by elimination of harmful effects on the edges of addressed zones	Patent 7812903 was granted and assigned to NEMOPTIC on October, 2010 by the United States Patent and Trademark Office.	‌ NEMOPTIC	United States Patent and Trademark Office	7812903	October 12, 2010
‌ US Patent 8704976 Liquid crystal display device and control method for a bistable nematic liquid crystal display having two stable textures comprising a uniform or slightly twisted state	Patent 8704976 was granted and assigned to NEMOPTIC on April, 2014 by the United States Patent and Trademark Office.	‌ NEMOPTIC	United States Patent and Trademark Office	8704976	April 22, 2014
‌ US Patent 8405591 Liquid crystal display device with improved switching means	Patent 8405591 was granted and assigned to NEMOPTIC on March, 2013 by the United States Patent and Trademark Office.	‌ NEMOPTIC	United States Patent and Trademark Office	8405591	March 26, 2013
‌ US Patent 8085370 Single-polarizer reflective bistable twisted nematic (BTN) liquid crystal display device	Patent 8085370 was granted and assigned to NEMOPTIC on December, 2011 by the United States Patent and Trademark Office.	‌ NEMOPTIC	United States Patent and Trademark Office	8085370	December 27, 2011
‌ US Patent 7616180 Advanced method and device with a bistable nematic liquid crystal display	Patent 7616180 was granted and assigned to NEMOPTIC on November, 2009 by the United States Patent and Trademark Office.	‌ NEMOPTIC	United States Patent and Trademark Office	7616180	November 10, 2009
‌ US Patent 7115307 Nematic liquid crystal mixtures for bistable display device	Patent 7115307 was granted and assigned to NEMOPTIC on October, 2006 by the United States Patent and Trademark Office.	‌ NEMOPTIC	United States Patent and Trademark Office	7115307	October 3, 2006
‌ US Patent 7864148 Bistable nematic liquid crystal display device and method for controlling such a device	Patent 7864148 was granted and assigned to NEMOPTIC on January, 2011 by the United States Patent and Trademark Office.	‌ NEMOPTIC	United States Patent and Trademark Office	7864148	January 4, 2011
‌ US Patent 7087270 Method for producing a liquid crystal device with low zenithal anchoring energy, and resulting device	Patent 7087270 was granted and assigned to NEMOPTIC on August, 2006 by the United States Patent and Trademark Office.	‌ NEMOPTIC	United States Patent and Trademark Office	7087270	August 8, 2006
‌ US Patent 7224417 Nematic liquid crystal bistable display device with grey level	Patent 7224417 was granted and assigned to NEMOPTIC on May, 2007 by the United States Patent and Trademark Office.	‌ NEMOPTIC	United States Patent and Trademark Office	7224417	May 29, 2007
‌ US Patent 7724221 Bistable nematic liquid crystal display method and device	Patent 7724221 was granted and assigned to NEMOPTIC on May, 2010 by the United States Patent and Trademark Office.	‌ NEMOPTIC	United States Patent and Trademark Office	7724221	May 25, 2010
‌ US Patent 7088413 Bistable nematic liquid crystal display device with improved optical mask, having textures differing by about 180° twist, and off state in the liquid crystal covering the inter-electrode spaces	Patent 7088413 was granted and assigned to NEMOPTIC on August, 2006 by the United States Patent and Trademark Office.	‌ NEMOPTIC	United States Patent and Trademark Office	7088413	August 8, 2006
‌ US Patent 8487856 Addressing method for a bistable nematic liquid crystal matrix screen with regulated average quadratic voltage	Patent 8487856 was granted and assigned to NEMOPTIC on July, 2013 by the United States Patent and Trademark Office.	‌ NEMOPTIC	United States Patent and Trademark Office	8487856	July 16, 2013
‌ US Patent 7067180 Method of producing nematic liquid-crystal devices	Patent 7067180 was granted and assigned to NEMOPTIC on June, 2006 by the United States Patent and Trademark Office.	‌ NEMOPTIC	United States Patent and Trademark Office	7067180	June 27, 2006
‌ US Patent 6959124 Liquid crystal-based electro-optical device forming, in particular, a switch	Patent 6959124 was granted and assigned to NEMOPTIC on October, 2005 by the United States Patent and Trademark Office.	‌ NEMOPTIC	United States Patent and Trademark Office	6959124	October 25, 2005
‌ US Patent 7022809 Polyimides for anchoring liquid crystals, display devices including same and method for the preparation of said devices	Patent 7022809 was granted and assigned to NEMOPTIC on April, 2006 by the United States Patent and Trademark Office.	‌ NEMOPTIC	United States Patent and Trademark Office	7022809	April 4, 2006

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