Granted Patent
Utility
US 6,576,879 · App. 10/189,394
Microwave oven with wave distributing device
Inventor:
Jung-Eui Hoh
Patented Case
View Patent ↗
Granted: Jun 10, 2003
Filed: Jul 8, 2002
Inventor
Jung-Eui Hoh
Assignee (at issue)
SAMSUNG DISPLAY CO., LTD.
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.