Gree
Maxime Gree, Thehillac FR
Patent application number | Description | Published |
---|---|---|
20140073240 | HYBRID RF POLLING LOOP FOR NFC DEVICE AND RETRY MECHANISM - Various exemplary embodiments relate to a method of controlling a near field communications (NFC) system, including: reading a number of low power iterations N from a memory; performing N low power polls; performing a normal power poll. Further, various exemplary embodiments relate to a method of controlling a near field communications (NFC) system, including: performing a low power poll of a tag; detecting a tag; initiating a first activation of the detected tag; receiving an indication that the first activation fails; reading a number of retries N from a memory; performing a second activation. | 03-13-2014 |
Maxime Gree, Bretteville Sur Odon FR
Patent application number | Description | Published |
---|---|---|
20140106670 | NEAR-FIELD COMMUNICATION AUTHENTICATION - Various aspects are directed to circuit apparatuses, portable electronic devices, and executable applets pertaining to storing and providing secure access to data. As consistent with one or more embodiments, an apparatus includes a memory circuit that stores executable applet data, a near-field communication (NFC) controller that communicates and receives power via an NFC antenna, and a secure element connected to and powered by the NFC controller circuit (e.g., and operable within a portable device). The secure element executes the applet data as follows. In response to an update command and identification (ID) data, the secure element operates in an update mode by storing the ID data. In response to a read command, the secure element operates in a read mode by providing access to the stored ID data. In response to a read-only command, the secure element operates in a read-only mode by providing read-only access to the stored ID data and preventing changes to the stored ID data. With this approach, the ID data can be stored (e.g., in a manufacturing environment) and future changes thereto can be prevented. | 04-17-2014 |
Rene Gree, Cesson-Sevigne FR
Patent application number | Description | Published |
---|---|---|
20090036718 | USE OF A COMPOSITION OF AN IONIC NATURE AS A SUBSTITUTION REAGENT, A COMPOSITION CONSTITUTING A FLUORINATION REAGENT AND A METHOD USING SAME - The invention relates to processes for aromatic nucleophilic substitution by contacting a substrate of formula (III) | 02-05-2009 |
Stephane Gree, Sucy En Brie FR
Patent application number | Description | Published |
---|---|---|
20110214452 | Integrated Air-Separating And Water-Heating Apparatus Intended For A Boiler - An integrated air-separating and water-heating apparatus intended for a boiler is presented. | 09-08-2011 |