Granted Patent
Utility
US 6,599,251 · App. 09/917,279
Continuous non-invasive blood pressure monitoring method and apparatus
Inventors:
Yunquan Chen, Luya Li, Cecil Hershler, Ryan Peter Dill
Patented Case
View Patent ↗
Granted: Jul 29, 2003
Filed: Jul 27, 2001
Inventors
Yunquan Chen
Luya Li
Cecil Hershler
Ryan Peter Dill
Assignee (at issue)
VSM Medtech Ltd.
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.