Granted Patent
Utility
US 5,638,418 · App. 08/253,445
Temperature detector systems and methods
Inventors:
James M. Douglass, Gary V. Zanders, Donald R. Dias, Robert D. Lee
Patented Case
View Patent ↗
Granted: Jun 10, 1997
Filed: Jun 7, 1994
Inventors
James M. Douglass
Gary V. Zanders
Donald R. Dias
Robert D. Lee
Assignee (at issue)
Dallas Semiconductor 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.