Granted Patent
Utility
US 5,718,839 · App. 08/518,687
Liquid crystalline material operable with low voltages and liquid crystal display panel using the same and liquid crystal display apparatus and manufacturing method of the apparatus
Inventors:
Seiji Tanuma, Takashi Sasabayashi, Takatoshi Mayama
Patented Case
View Patent ↗
Granted: Feb 17, 1998
Filed: Aug 24, 1995
Inventors
Seiji Tanuma
Takashi Sasabayashi
Takatoshi Mayama
Assignee (at issue)
Fujitsu Limited
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.