About 51 results
https://drivepatents.com/patents/960277 · 3 Jun 2015
The publication relates to a method for preventing demagnetization of a magnetically sensitive object placed on an inductive charger. It comprising detecting, by a first identification sensor (312) at a wireless charging transceiver (311), a foreign object...
https://drivepatents.com/patents/950589 · 27 May 2015
A function monitor (1) for a system (2) , such as an advanced driver assistance system (2), comprising a first function monitor element (3) and a second function monitor element (4), said first function monitor element (3) configured to receive and collate...
https://drivepatents.com/patents/961164 · 29 Apr 2015
System and method for authenticating components of a vehicle are described. In an embodiment, a method for authenticating components of a vehicle involves transmitting an interrogation signal to tags attached to the components of the vehicle from an authen...
https://drivepatents.com/patents/952520 · 14 Jan 2015
A battery pack has first and second battery terminals, plural battery cells each with a battery element, a cell supervisor electrically connected to the battery element, and a communication section to communicate with the cell supervisor. The battery eleme...
https://drivepatents.com/patents/966972 · 26 Nov 2014
A passive keyless system including a base that selectively allows access to a restricted environment through a base transceiver operating with an encrypted link on first and second frequencies, and a base recording element storing base measured movement hi...
https://drivepatents.com/patents/966961 · 26 Nov 2014
A vehicle positioning system (200) comprising a receiver (206) configured to receive information representative of signals (222) transmitted by one or more other vehicles (220), wherein each signal (222) comprises data relating to the position of the assoc...
https://drivepatents.com/patents/967242 · 19 Nov 2014
A power selector for switching power supplies is implemented using a variety of methods and devices. According to an example embodiment of the present disclosure, an arrangement provides power to a circuit by selecting between a first supply and a second s...
https://drivepatents.com/patents/970841 · 27 Aug 2014
An apparatus for non-galvanic connection between two electrical circuits is described. A base-unit (100) has an RF power source (14), a data link (12, 22) and an authentication controller (10). A contactless unit (200) for communication with a base unit ha...
https://drivepatents.com/patents/972629 · 9 Jul 2014
A wireless charging apparatus and method utilizing a secure element is disclosed. Illustratively, a receiver containing a secure element securely communicates with a charging pad also equipped with a secure element. The communication can be used to establi...
https://drivepatents.com/patents/972625 · 9 Jul 2014
A wireless charger is disclosed. The charger contains a coil with a plurality of taps, thereby facilitating charging according to different frequencies and standards. Detection of the standard appropriate to a particular receiver may be accomplished by mod...