Granted Patent
Utility
US 6,715,357 · App. 10/341,298
Hermetic pressure transducer
Inventors:
Hironari Ishiguro, Yasushi Yamabayashi, Dale R. Sogge
Patented Case
View Patent ↗
Granted: Apr 6, 2004
Filed: Jan 13, 2003
Inventors
Hironari Ishiguro
Yasushi Yamabayashi
Dale R. Sogge
Assignee (at issue)
Texas Instruments Incorporated
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.