Granted Patent
Utility
US 6,271,124 · App. 09/395,291
Method of making a dynamic random access memory device utilizing chemical mechanical polishing
Inventors:
Jin Choi, Jun Yong Noh
Patented Case
View Patent ↗
Granted: Aug 7, 2001
Filed: Sep 13, 1999
Inventors
Jin Choi
Jun Yong Noh
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.