Granted Patent
Utility
US 6,402,014 · App. 09/689,804
Method of forming bumps
Inventors:
Kosuke Inoue, Asao Nishimura, Takamichi Suzuki, Teru Fujii, Masayuki Morishima, Yasuyuki Nakajima, Noriyuki Oroku
Patented Case
View Patent ↗
Granted: Jun 11, 2002
Filed: Oct 13, 2000
Inventors
Kosuke Inoue
Asao Nishimura
Takamichi Suzuki
Teru Fujii
Masayuki Morishima
Yasuyuki Nakajima
Noriyuki Oroku
Assignee (at issue)
HITACHI, 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.