The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 01, 2021
Filed:
Jan. 11, 2018
Applicant:
Omron Corporation, Kyoto, JP;
Inventors:
Kayo Nakamura, Kusatsu, JP;
Naotsugu Ueda, Kusatsu, JP;
Ryusuke Sakai, Kyoto, JP;
Takanobu Yamauchi, Kyoto, JP;
Assignee:
OMRON Corporation, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01D 21/02 (2006.01); G01P 13/00 (2006.01); G01J 1/42 (2006.01); G01P 15/08 (2006.01);
U.S. Cl.
CPC ...
G01P 13/00 (2013.01); G01D 21/02 (2013.01); G01J 1/4204 (2013.01); G01P 15/0802 (2013.01);
Abstract
An environmental sensor including a plurality of sensor elements that measure a plurality of physical quantities associated with a surrounding environment detects moving of an environmental sensor based on an illuminance and a change in the illuminance among the plurality of physical quantities, and transmits an alert signal to a user when the moving of the environmental sensor is detected.