Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Portable heart monitor performing multiple functions

Portable heart monitor performing multiple functions

US Patent 4974601 · Granted Dec 4, 1990

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Field emitter flat panel display device and method for operating same1997
Fluxless soldering method1997
Pleated sheet microelectromechanical transducer1995
Unidirectional supporting structure for microelectromechanical transducers1995
Ionic modification of organic resins and photoresists to produce photoactive etc1995
Chemically cured low temperature polyimides1993
Electro-optical method and apparatus for testing integrated circuits1993
Photoresists resistant to oxygen plasmas1992
Photoresists resistant to oxygen plasmas1990
Method for making charge coupled device (CCD)-complementary metal oxide semicond1987