Granted Patent
Utility
US 5,810,989 · App. 08/923,814
Photoelectric synthesis of DNA or protein probe arrays
Inventors:
Michael Krihak, Chan-Long Shieh, Hsing-Chung Lee
Patented Case
View Patent ↗
Granted: Sep 22, 1998
Filed: Sep 4, 1997
Inventors
Michael Krihak
Chan-Long Shieh
Hsing-Chung Lee
Assignee (at issue)
Motorola, 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.