Granted Patent
Utility
US 6,423,240 · App. 09/479,859
Process to tune the slider trailing edge profile
Inventors:
Benjamin Wang, Cherngye Hwang
Patented Case
View Patent ↗
Granted: Jul 23, 2002
Filed: Jan 7, 2000
Inventors
Benjamin Wang
Cherngye Hwang
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.