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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 11736314 B1

PDFFull Text
Date of Patent:
Aug. 22, 2023

Filed:

Aug. 24, 2020

Emission reduction device and method for reducing the emissions of a transceiver device for a serial bus system

Applicant:

Robert Bosch Gmbh, Stuttgart, DE;

Inventors:

Steffen Walker, Reutlingen, DE;

Felix Lang, Reutlingen, DE;

Markus Foehrenbach, Rommelsbach, DE;

Stefan Palm, Tuebingen, DE;

Assignee:

ROBERT BOSCH GMBH, Stuttgart, DE;

Attorneys:

Norton Rose Fulbright US LLP

Gerard Messina

Primary Examiner:

Henry Tsai

Assistant Examiner:

Christopher A Daley

Int. Cl.
CPC ...
H04L 12/40 (2006.01);
U.S. Cl.
CPC ...
H04L 12/40039 (2013.01); H04L 2012/40215 (2013.01); H04L 2012/40273 (2013.01);
Abstract

An emission reduction device for a CAN bus system. The device includes an evaluation block for evaluating signals that are transferred differentially on two bus lines, the evaluation block being designed to form the sum voltage of the differentially transferred signals, and a comparison block for comparing the sum voltage in such a way that the difference between the sum voltage for a dominant bus state and the sum voltage for a recessive bus state has a predetermined minimum value, the recessive bus state being overwritable by a dominant bus state. For the comparison, the comparison block is designed to modify at least one property of the transceiver device via a setting in a block of the transceiver device until the difference between the sum voltage for a dominant bus state and the sum voltage for a recessive bus state has the predetermined minimum value.

Find Patent Forward Citations

Walker, Steffen. (2023). Emission reduction device and method for reducing the emissions of a transceiver device for a serial bus system (U.S. Patent No. 11736314). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11736314

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

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