Granted Patent
Utility
US 6,040,171 · App. 09/138,240
Apparatus for analyzing biological samples
Inventors:
Zonh-Zen Ho, Tomasz Jannson, Robert A. Lieberman, Gajendra D. Savant, Allan Wang
Patented Case
View Patent ↗
Granted: Mar 21, 2000
Filed: Aug 21, 1998
Inventors
Zonh-Zen Ho
Tomasz Jannson
Robert A. Lieberman
Gajendra D. Savant
Allan Wang
Assignee (at issue)
PHYSICAL OPTICS 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.