Granted Patent
Utility
US 6,700,738 · App. 09/810,819
Read/write head coil tap having upper and lower portions
Inventors:
Kyusik Sin, Yingjian Chen
Patented Case
View Patent ↗
Granted: Mar 2, 2004
Filed: Mar 16, 2001
Inventors
Kyusik Sin
Yingjian Chen
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.