Granted Patent
Utility
US 6,504,484 · App. 09/670,024
Control method using power to prevent overheat inside of electric equipment
Inventor:
Kuo-Liang Weng
Patented Case
View Patent ↗
Granted: Jan 7, 2003
Filed: Sep 26, 2000
Inventor
Kuo-Liang Weng
Assignee (at issue)
Cohand Technology 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.