Granted Patent
Utility
US 6,555,406 · App. 10/081,729
Fabrication of photonic band gap materials using microtransfer molded templates
Inventors:
Wai Y. Leung, Kristen P. Constant, Kai-Ming Ho, Mihail Sigalas, Henry Kang, Chang Hwan Kim, David P. Cann, Jae Hwang Lee
Patented Case
View Patent ↗
Granted: Apr 29, 2003
Filed: Feb 22, 2002
Inventors
Wai Y. Leung
Kristen P. Constant
Kai-Ming Ho
Mihail Sigalas
Henry Kang
Chang Hwan Kim
David P. Cann
Jae Hwang Lee
Assignee (at issue)
Iowa State University Research Foundation, Inc.
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.