Granted Patent
Utility
US 6,330,136 · App. 09/173,472
Magnetic read sensor with SDT tri-layer and method for making same
Inventors:
Lien-Chang Wang, Chih-Huang Lai, Tai Min, Zhupei Shi, Billy W. Crue, Jr.
Patented Case
View Patent ↗
Granted: Dec 11, 2001
Filed: Oct 14, 1998
Inventors
Lien-Chang Wang
Chih-Huang Lai
Tai Min
Zhupei Shi
Billy W. Crue, Jr.
Assignee (at issue)
Read Rite 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.