Granted Patent
Utility
US 6,436,585 · App. 09/512,923
Method of using optical proximity effects to create electrically blown fuses with sub-critical dimension neck downs
Inventors:
Chandrasekhar Narayan, Axel Brintzinger, Fred L. Einspruch, Henning Haffner, Alan C. Thomas
Patented Case
View Patent ↗
Granted: Aug 20, 2002
Filed: Feb 25, 2000
Inventors
Chandrasekhar Narayan
Axel Brintzinger
Fred L. Einspruch
Henning Haffner
Alan C. Thomas
Assignees (at issue)
International Business Machines Corporation
Infineon Technologies North America Corp.
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.