Granted Patent
Utility
US 6,472,277 · App. 09/517,777
Method for fabricating a semiconductor device with an improved short channel effect
Inventors:
Yeon Woo Cheong, Young-Kum Back
Patented Case
View Patent ↗
Granted: Oct 29, 2002
Filed: Mar 2, 2000
Inventors
Yeon Woo Cheong
Young-Kum Back
Assignee (at issue)
Hyundai Electronics Industries 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.