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:
Oct. 08, 2019
Filed:
Aug. 23, 2018
Nxp B.v., Eindhoven, NL;
Filippo Casamassima, Graz, AT;
Wolfgang Eber, Graz, AT;
NXP B.V., Eindhoven, NL;
Abstract
A system for performing an operation in a vehicle is disclosed. The system includes a Bluetooth Low Energy (BLE) module, a microcontroller coupled to the BLE module and a transmitter/receiver coupled to the microcontroller. The microcontroller is configured to transmit a wakeup signal at preselected intervals to wake up an electronic key and measure received low frequency (LF) signal strength and Bluetooth signal strength transmitted from the electronic key and based on measured signal strengths determine if the electronic key is approaching the vehicle and to perform a preselected vehicle operation on the vehicle.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile