Granted Patent
Utility
US 5,991,114 · App. 08/855,678
Disc drive having gram load reducer and method of operating gram load reducer
Inventors:
He Huang, Lei Zhang, Ling Wang
Patented Case
View Patent ↗
Granted: Nov 23, 1999
Filed: May 14, 1997
Inventors
He Huang
Lei Zhang
Ling Wang
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.