BH

Bertil Helgee

Overall (All Time): #1,020,935 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7907236 Liquid crystal device for generation and fast switching of high contrast images Lachezar Komitov, Nils A. Olsson 2011-03-15
7575788 Polymers for use as alignment layers in liquid crystal devices Lachezar Komitov 2009-08-18
7527747 Liquid crystal device and a method for manufacturing thereof Lachezar Komitov 2009-05-05
7295272 Liquid crystal device, a method for producing a liquid crystal device and method for controlling a liquid crystal device Latchezar Komitov 2007-11-13
7283196 Liquid crystal device, a method for producing a liquid crystal device and a method for controlling a liquid crystal device Latchezar Komitov 2007-10-16