Granted Patent
Utility
US 6,504,675 · App. 09/759,706
Perpendicular magnetic recording heads with write pole shaped to reduce skew effects during writing
Inventors:
Alexander Mikhailovich Shukh, Frank Edgar Stageberg, Edward S. Murdock, Sharat Batra
Patented Case
View Patent ↗
Granted: Jan 7, 2003
Filed: Jan 12, 2001
Inventors
Alexander Mikhailovich Shukh
Frank Edgar Stageberg
Edward S. Murdock
Sharat Batra
Assignee (at issue)
Seagate Technology 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.