Granted Patent
Utility
US 6,259,151 · App. 09/358,266
Use of barrier refractive or anti-reflective layer to improve laser trim characteristics of thin film resistors
Inventor:
Michael Morrison
Patented Case
View Patent ↗
Granted: Jul 10, 2001
Filed: Jul 21, 1999
Inventor
Michael Morrison
Assignee (at issue)
Intersil Corporation
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.