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Liquid crystal cells, elements and systems

Patent class list (only not empty are listed)

Deeper subclasses:

Class / Patent application numberDescriptionNumber of patent applications / Date published
349056000 PARTICULAR STRUCTURE 6647
349019000 PARTICULAR EXCITATION OF LIQUID CRYSTAL 1480
349001000 LIQUID CRYSTAL SYSTEM 824
349193000 LIQUID CRYSTAL OPTICAL ELEMENT 113
349187000 NOMINAL MANUFACTURING METHODS OR POST MANUFACTURING PROCESSING OF LIQUID CRYSTAL CELL 107
349182000 CELL CONTAINING LIQUID CRYSTAL OF SPECIFIC COMPOSITION 107
349167000 WITH SPECIFIED NONCHEMICAL CHARACTERISTIC OF LIQUID CRYSTAL MATERIAL 22

Patent applications in class Liquid crystal cells, elements and systems

Patent applications in all subclasses Liquid crystal cells, elements and systems