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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 10746848 B1

PDFFull Text
Date of Patent:
Aug. 18, 2020

Filed:

May. 26, 2015

In-vehicle radar apparatus

Applicant:

Denso Corporation, Kariya, Aichi-pref., JP;

Inventor:

Tetsuya Katayama, Kariya, JP;

Assignee:

DENSO CORPORATION, Kariya, Aichi-Pref., JP;

Attorney:

Maschoff Brennan

Primary Examiner:

Timothy A Brainard

Assistant Examiner:

Nuzhat Pervin

Int. Cl.
CPC ...
G01S 7/02 (2006.01); G01S 13/87 (2006.01); G01S 13/931 (2020.01); G01S 13/34 (2006.01); G01S 13/38 (2006.01); G01S 13/93 (2020.01);
U.S. Cl.
CPC ...
G01S 7/023 (2013.01); G01S 13/345 (2013.01); G01S 13/347 (2013.01); G01S 13/38 (2013.01); G01S 13/87 (2013.01); G01S 13/93 (2013.01); G01S 13/931 (2013.01);
Abstract

An in-vehicle radar apparatus includes an interference determination means, a selection means, and a frequency changing means. The interference determination means determines presence or absence of interference between multifrequency CWs, which are radar waves, based on a beat signal generated by mixing a transmission signal and a received signal, which are radar waves. The selection means selects an own vehicle or an other-side apparatus, which is a party of the interference, according to an occurrence state of the interference, when the interference determination means determines that the interference is present. The frequency changing means that changes a center frequency of the multifrequency CW transmitted from the own vehicle, when the selection means selects the own vehicle.

Find Patent Forward Citations

Katayama, Tetsuya. (2020). In-vehicle radar apparatus (U.S. Patent No. 10746848). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10746848

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

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