Granted Patent
Utility
US 6,559,523 · App. 09/838,053
Device for attaching a semiconductor chip to a chip carrier
Inventors:
Hermann Schmid, Wolfgang Ramin, Nusret Yilmaz, Heinrich Brenninger
Patented Case
View Patent ↗
Granted: May 6, 2003
Filed: Apr 19, 2001
Inventors
Hermann Schmid
Wolfgang Ramin
Nusret Yilmaz
Heinrich Brenninger
Assignee (at issue)
Texas Instruments Incorporated
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.