Granted Patent
Utility
US 6,814,832 · App. 10/201,721
Method for transferring element, method for producing element, integrated circuit, circuit board, electro-optical device, IC card, and electronic appliance
Inventor:
Sumio Utsunomiya
Patented Case
View Patent ↗
Granted: Nov 9, 2004
Filed: Jul 24, 2002
Inventor
Sumio Utsunomiya
Assignee (at issue)
SEIKO EPSON 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.