logo

For the Inventor, By the Inventor

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 12704589 B1

PDFFull Text
Date of Patent:
Aug. 11, 2026

Filed:

Apr. 18, 2023

Digital modulator radar transmitter leakage cancellation using frequency temporal filtering

Applicant:

GM Cruise Holdings Llc, San Francisco, CA (US);

Inventors:

Jessica Sanson, Munich, DE;

Andre Giere, Oberpframmern, DE;

Gustavo Adolfo Guarin Aristizabal, Munich, DE;

Jorge Julio Jacome Munoz, Munich, DE;

Kalin Kabakchiev, Munich, DE;

Assignee:

GM CRUISE HOLDINGS LLC, San Francisco, CA (US);

Attorney:

CANTOR COLBURN LLP

Primary Examiner:

William Kelleher

Assistant Examiner:

Kenneth W Good

Int. Cl.
CPC ...
G01S 7/03 (2006.01); G01S 7/35 (2006.01); G01S 13/38 (2006.01);
U.S. Cl.
CPC ...
G01S 7/038 (2013.01); G01S 7/35 (2013.01); G01S 13/38 (2013.01);
Abstract

A radar system is configured to transmit via transmit antenna a digitally modulated carrier signal in successive transmission frames using different frequency subbands for each transmission frame, such that contiguous transmission frames do not use the same frequency subband. A receive antenna is configured to receive a radar return signal reflected by a target on a frequency subband used by the transmit antenna in the immediately preceding transmission frame so that the transmit antenna and the receive antenna use different subbands in a given transmission frame.

Find Patent Forward Citations

Sanson, Jessica. (2026). Digital modulator radar transmitter leakage cancellation using frequency temporal filtering (U.S. Patent No. 12704589). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12704589

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

Loading…