Granted Patent
Utility
US 6,621,188 · App. 10/260,095
Flat type vibration motor
Inventors:
Sang Gil An, Sung Tai Jung, Ta Kyoung Lee
Patented Case
View Patent ↗
Granted: Sep 16, 2003
Filed: Sep 27, 2002
Inventors
Sang Gil An
Sung Tai Jung
Ta Kyoung Lee
Assignee (at issue)
SAMSUNG DISPLAY CO., LTD.
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.