Granted Patent
Utility
US 6,493,183 · App. 09/608,848
Thermally-assisted magnetic recording system with head having resistive heater in write gap
Inventors:
Prakash Kasiraj, Neil Leslie Robertson, Hemantha K. Wickramasinghe
Patented Case
View Patent ↗
Granted: Dec 10, 2002
Filed: Jun 29, 2000
Inventors
Prakash Kasiraj
Neil Leslie Robertson
Hemantha K. Wickramasinghe
Assignee (at issue)
International Business Machines 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.