Granted Patent
Utility
US 5,866,976 · App. 08/812,753
Electron gun with reduced capacitance between electrodes and cathode-ray tube using the gun
Inventors:
Yoshikazu Iwai, Masaki Kawasaki, Yasuyuki Shibuta
Patented Case
View Patent ↗
Granted: Feb 2, 1999
Filed: Mar 6, 1997
Inventors
Yoshikazu Iwai
Masaki Kawasaki
Yasuyuki Shibuta
Assignee (at issue)
Matsushita Electronics 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.