Granted Patent
Utility
US 6,355,122 · App. 09/603,121
Method for ultrasonically connecting and inspecting slider-lead joints for disk drive head gimbal assemblies
Inventors:
Kenji Itoh, Naoki Kurosu, Yohtaroh Ichimura, Tatsushi Yoshida
Patented Case
View Patent ↗
Granted: Mar 12, 2002
Filed: Jun 22, 2000
Inventors
Kenji Itoh
Naoki Kurosu
Yohtaroh Ichimura
Tatsushi Yoshida
Assignee (at issue)
International Business Machines Corporation
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.