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:
Apr. 11, 2006
Filed:
Mar. 08, 2005
Applicant:
Masatoshi Tsuji, Otsu, JP;
Inventor:
Masatoshi Tsuji, Otsu, JP;
Assignee:
Optex Co., Ltd., Shiga, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08B 13/18 (2006.01); H01J 40/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
For a carrier wave carrying a microwave from an MW sensor, pulse intervals are varied between when the MW sensorgenerates an alert and when the MW sensordoes not generate an alert. When checking a sensing area, an operator carries a receiver being able to receive a transmitted wave from the MW sensor, walks around an area thought to be the sensing area and checks a monitor screen of the receiver. In this way, the sensing area can be checked at hand by the operator.
Tsuji, Masatoshi. (2006). Sensor system, and sensor apparatus and reception apparatus used in the sensor system (U.S. Patent No. 7026601). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7026601
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile