Granted Patent
Utility
US 6,747,301 · App. 10/071,798
Spin dependent tunneling barriers formed with a magnetic alloy
Inventors:
Hugh C. Hiner, Kyusik Sin, Shin Funada, Xizeng Shi, Hua-Ching Tong
Patented Case
View Patent ↗
Granted: Jun 8, 2004
Filed: Feb 6, 2002
Inventors
Hugh C. Hiner
Kyusik Sin
Shin Funada
Xizeng Shi
Hua-Ching Tong
Assignee (at issue)
WESTERN DIGITAL (FREMONT), LLC
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.