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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.:

US 9752917 B1

PDFFull Text
Expired
Date of Patent:
Sep. 05, 2017

Filed:

Jan. 24, 2014

Microwave barrier and method of recognizing an object in a microwave path

Applicant:

Sick Ag, Waldkirch, DE;

Inventor:

Thomas Weber, Waldkirch, DE;

Assignee:

SICK AG, Waldkirch, DE;

Attorneys:

Nath, Godberg & Meyer

Jerald L. Meyer

Stanley N. Protigal

Primary Examiner:

Bernarr Gregory

Int. Cl.
CPC ...
G01F 23/28 (2006.01); G01V 3/12 (2006.01); G01S 7/40 (2006.01); G01F 23/284 (2006.01); G01V 8/00 (2006.01); G01F 23/00 (2006.01); G01V 3/00 (2006.01); G01S 7/00 (2006.01); G01S 13/00 (2006.01);
U.S. Cl.
CPC ...
G01F 23/284 (2013.01); G01F 23/2845 (2013.01); G01S 7/40 (2013.01); G01V 3/12 (2013.01); G01V 8/005 (2013.01); G01S 7/003 (2013.01);
Abstract

A microwave barrier () is provided which has a first microwave unit () having a microwave transmitter and a first antenna () for transmitting a microwave signal and which has a second microwave unit () having a microwave receiver and a second antenna () for receiving the microwave signal and which also has an evaluation unit which is configured to recognize from the received microwave signal whether an object () is located on the microwave path () between the first microwave unit () and the second microwave unit (). In this respect, the first microwave unit () and the second microwave unit () each have a radio frequency transceiver to transmit and to receive microwave signals and the radio frequency transceiver is part of an integrated digital module for wireless communication.

Find Patent Forward Citations

Weber, Thomas. (2017). Microwave barrier and method of recognizing an object in a microwave path (U.S. Patent No. 9752917). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9752917

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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