Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method of and device for detecting the presence of a living being of a particular species in a space monitored by a doppler sensor

Method of and device for detecting the presence of a living being of a particular species in a space monitored by a doppler sensor

US Patent 5760687 · Granted Jun 2, 1998

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Insert and method of assembling such an insert2012
Removable device for injecting electric power for an ethernet network2012
Use of a piezo-active device and an appliance and a system including it2005
Control device for an appliance adapted to assume a level selected from a range 2003
Protective device against excessive currents, in particular for resettable prote2002
Electronic switch2000
Method and apparatus for automatically controlling a lighting load2000
Tactile sensor, in particular for electrical equipment1999
Electronic two-way switching circuit1999