Granted Patent
Utility
US 6,462,914 · App. 09/704,188
Voice coil motor comprising a voice coil wrapped around a rotary voice coil yoke comprising a low reluctance end and a high reluctance end
Inventors:
Kamran Oveyssi, Shawn E. Casey, Jason T. Weaver, Mitchell Dougherty
Patented Case
View Patent ↗
Granted: Oct 8, 2002
Filed: Oct 31, 2000
Inventors
Kamran Oveyssi
Shawn E. Casey
Jason T. Weaver
Mitchell Dougherty
Assignee (at issue)
WESTERN DIGITAL TECHNOLOGIES, INC.
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.