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.:
Date of Patent:
Dec. 23, 2025
Filed:
Jan. 18, 2023
Em Microelectronic-marin SA, Marin, CH;
Robert Bosch Gmbh, Stuttgart, DE;
Julian Guilloux, Colombier, CH;
Stéphanie Salgado, La Neuveville, CH;
Marcel Ruecker, Stuttgart, DE;
Joachim Nagel, Reutlingen, DE;
Yann Ravier, Tübingen, DE;
EM Microelectronic-Marin SA, Marin, CH;
ROBERT BOSCH GMBH, Stuttgart, DE;
Abstract
A Bluetooth communication method implemented between first and second electronic devices, including establishing a communication in a connected mode between the first and second devices including a key exchange operation between these two devices, and establishing a communication in an advertising mode between the first and second devices including a periodic broadcast by the second device to the first device of a message including a payload and a calculated tag from this key.