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System And Method For Multi-Dimensional Modulation Schemes With High Noise Immunity And Low Emission Idle Signaling For Automotive Area Networks

Patent No. EP3509263 (titled "System And Method For Multi-Dimensional Modulation Schemes With High Noise Immunity And Low Emission Idle Signaling For Automotive Area Networks") was filed by Avago Sales PTE on Dec 29, 2014. The application was issued on Sep 30, 2020.

Patent Summary

A multi-dimensional modulation scheme for automotive area networks that achieves high noise immunity and low emission idle (LEI) signaling. The scheme employs a 4D 17-point constellation with an additional zero-energy point for LEI mode, maintaining the minimum Euclidean distance and signal bandwidth. The modulation scheme enables reliable data transmission over unshielded twisted pair cables while controlling radio emissions, particularly in the presence of automotive radio interference sources.

UPC Cases New

Latest UPC cases involving this patent.

Case Number	Filing Date	Plaintiff	Proceeding Type
UPC_CFI_0000673/2026	Feb 20, 2026	Avago Sales	Infringement

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Dossier Documents

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Aug 4, 2021
Communication regarding the expiry of opposition period
Oct 12, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Sep 3, 2020
Decision to grant a European patent
Aug 21, 2020
(Electronic) Receipt
Aug 21, 2020
Filing of the translations of the claims
Aug 21, 2020
French translation of claims
Aug 21, 2020
German translation of the claims
Aug 21, 2020
Letter accompanying subsequently filed items
May 4, 2020
Bibliographic data of the European patent application
May 4, 2020
Communication about intention to grant a European patent
May 4, 2020
Intention to grant (signatures)
May 4, 2020
Text intended for grant (clean copy)
May 4, 2020
Text intended for grant (version for approval)
Apr 8, 2020
Examination started
Dec 27, 2019
Amended claims filed after receipt of (European) search report
Dec 27, 2019
Amended claims with annotations
Dec 27, 2019
Amendments received before examination
Jul 29, 2019
Refund of fees
Jul 15, 2019
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Jun 13, 2019
Notification of forthcoming publication
Apr 25, 2019
Communication to designated inventor
Apr 25, 2019
Communication to designated inventor
Apr 3, 2019
Communication regarding the transmission of the European search report
Apr 3, 2019
European search opinion
Apr 3, 2019
European search report
Apr 3, 2019
Information on Search Strategy
Mar 25, 2019
Search started
Jan 30, 2019
Abstract
Jan 30, 2019
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Jan 30, 2019
Claims
Jan 30, 2019
Description
Jan 30, 2019
Designation of inventor
Jan 30, 2019
Drawings
Jan 30, 2019
Request for grant of a European patent
Dec 9, 2015
Priority document (electronically transmitted)
Mar 2, 2015
Priority document (electronically transmitted)

EP3509263

AVAGO SALES PTE

Application Number: EP19154608A
Filing Date: Dec 29, 2014
Status: No Opposition Filed Within Time Limit; Aug 6, 2021
Publication Date: Sep 30, 2020
External Links: Slate, Register , Google Patents