Granted Patent
Utility
US 5,427,714 · App. 08/096,848
Ferroelectric liquid crystal composition
Inventors:
Katsuyuki Murashiro, Makoto Kikuchi, Kanetsugu Terashima
Patented Case
View Patent ↗
Granted: Jun 27, 1995
Filed: Jul 26, 1993
Inventors
Katsuyuki Murashiro
Makoto Kikuchi
Kanetsugu Terashima
Assignee (at issue)
Chisso Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.