Granted Patent
Utility
US 5,455,403 · App. 08/366,717
Device for controlling microwave power of a microwave oven
Inventors:
Byeongjun Kim, Wookeum Jun, Wonpyo Hong, Sangjin KIM, Byungkap Lim, Heungdae Kang, Jaewon Cho
Patented Case
View Patent ↗
Granted: Oct 3, 1995
Filed: Dec 30, 1994
Inventors
Byeongjun Kim
Wookeum Jun
Wonpyo Hong
Sangjin KIM
Byungkap Lim
Heungdae Kang
Jaewon Cho
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.