Granted Patent
Utility
US 6,468,436 · App. 09/614,241
Method and system for providing a magnetoresistive head having higher efficiency
Inventors:
Xizeng Shi, Hua-Ching Tong, Ming Zhao, Francis H. Liu
Patented Case
View Patent ↗
Granted: Oct 22, 2002
Filed: Jul 12, 2000
Inventors
Xizeng Shi
Hua-Ching Tong
Ming Zhao
Francis H. Liu
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.