Granted Patent
Utility
US 6,665,135 · App. 09/877,532
Magnetic write circuit with pulse mode power supply
Inventors:
Jong-Kyung Kim, Elanguvan Nainar
Patented Case
View Patent ↗
Granted: Dec 16, 2003
Filed: Jun 8, 2001
Inventors
Jong-Kyung Kim
Elanguvan Nainar
Assignee (at issue)
Agere Systems Inc.
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.