Granted Patent
Utility
US 5,883,367 · App. 08/984,859
Microwave oven equipped with a structurally simple apparatus for generating a microwave frequency energy
Inventors:
Gi-Jun Cho, Jae Soo Kim
Patented Case
View Patent ↗
Granted: Mar 16, 1999
Filed: Dec 4, 1997
Inventors
Gi-Jun Cho
Jae Soo Kim
Assignee (at issue)
Daewoo 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.