Granted Patent
Utility
US 6,822,291 · App. 10/365,634
Optimized gate implants for reducing dopant effects during gate etching
Inventors:
Calvin T. Gabriel, Tammy Zheng, Emmanuel de Muizon, Linda Leard
Patented Case
View Patent ↗
Granted: Nov 23, 2004
Filed: Feb 11, 2003
Inventors
Calvin T. Gabriel
Tammy Zheng
Emmanuel de Muizon
Linda Leard
Assignee (at issue)
KONINKLIJKE PHILIPS ELECTRONICS NV
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.