Patent application number | Description | Published |
20090222455 | COMMUNICATION PROCESS AND DEVICE - The device for communications between at least one multimedia content medium accessible by a network and a host system able to process the content, includes, in a case:
| 09-03-2009 |
20110145807 | METHOD AND DEVICE FOR UPDATING A COMPUTER APPLICATION - A method for updating computer applications includes: creating partitions for software programs in a non-volatile memory; writing, in a first partition, an initial version of a software program, bootloader environment variables of the initial version of the software program, and at least one sub-portion of the operating system kernel; and during the updating of the software program, writing in a second partition, different from the first partition, a new version of the software program different from the current version, bootloader environment variables of the new version of the software program, and at least one sub-portion of the operating system kernel. Preferably, the method includes: determining whether the new version of the software program is in operation and, if so, assigning to the new version an indicator that it is active, and assigning to the previous version an indicator that it is inactive, the indicators being stored in a software partition map partition. | 06-16-2011 |
20140294202 | METHOD AND DEVICE FOR COMMUNICATIONS AND FOR BROADCASTING SOUNDS - Device for emitting acoustic signals, includes: an upstream bulb cap; a light source including at least one light-emitting diode, powered by the bulb cap; and an electroacoustic transducer, powered by the bulb cap. A reception unit for receiving radio signals representative of a sound signal emitted by the electroacoustic transducer, receives radio signals emitted by at least one first system utilizing at least the Bluetooth specification. An amplifier amplifies the electrical signal supplied by the reception unit so as to transmit an amplified signal to the electroacoustic transducer. A controller controls the amplifier's gain according to signals received by the signal reception unit. The signal reception unit receives signals representative of a command controlling the light power emitted by the light source and controls the light source according to the control signals. The light source and the amplifier are controlled independently and powered by the upstream bulb cap. | 10-02-2014 |
20140328484 | METHOD AND DEVICE FOR SYNCHRONIZING SOUND SOURCES - The device for broadcasting sounds for playing an audio content coming from at least one audio content server includes: a base ( | 11-06-2014 |
20150358932 | DEVICE FOR SYNCHRONIZING THE BROADCASTING OF SOUND SIGNALS AND SOUND BROADCASTER - The sound-signal broadcaster utilizing the IEEE 802.11 standard including the transmission of a periodic IEEE 802.11 beacon frame signal separate from the transmitted data and representative of the period number of the beacon frame signal, includes: elements for receiving signals according to standard IEEE 802.11 representing: the beacon frame signal, and at least one packet representative of the sound signals to be broadcast into which a period number of the beacon frame signal has been incorporated, so as to broadcast the sound signal represented by each data packet at a predefined time on the basis of the period number incorporated into the packet. The broadcaster may include elements for determining a processing operation to be executed on each received packet on the basis of the difference between the period number of the received beacon frame signal and the period number of the beacon frame signal incorporated into the received packet. | 12-10-2015 |
Patent application number | Description | Published |
20110058142 | Optical Article Comprising a Double-Layer Abrasion and Scratch Resistant Coating and Method for Production Thereof - The invention relates to an optical article comprising a substrate coated with an abrasion- and scratch-resistant coating composed of a lower layer and an upper layer that do adhere to each other, the upper layer and the lower layer being layers of cured upper and lower layer compositions, said upper layer composition comprising at least one organosilane, or a hydrolyzate thereof, of formula R | 03-10-2011 |
20120147322 | IMPACT-RESISTANT OPHTHALMIC LENS AND ITS MANUFACTURING PROCESS - An ophthalmic lens includes: a transparent ophthalmic lens substrate made of organic glass; an adhesive layer covering at least one of the faces of the transparent substrate; a transparent film made of a thermoplastic polymer fixed to the transparent substrate via the adhesive layer; and an abrasion-resistant coating covering the transparent thermoplastic polymer film, characterized in that the ophthalmic lens has a minimum thickness at the centre of less than 2 mm, preferably less than 1.5 mm and even more preferably less than 1.2 mm. Two processes for manufacturing such a lens and the use of an adhesive multilayer film to improve the impact strength of such a lens are also described. | 06-14-2012 |
20140125946 | METHOD FOR PRODUCING ZIRCONIA COLLOIDS - The present invention pertains to a method for producing a colloidal suspension of zirconia particles, comprising the following successive steps:
| 05-08-2014 |
20150328613 | Method for Producing Zirconia Colloids - The present invention pertains to a method for producing a colloidal suspension of zirconia particles, comprising the following successive steps: a) subjecting a mixture of zirconium oxychloride and an alkali metal halide in an aqueous solvent to hydrothermal treatment at a temperature above 150° C., so as to obtain a suspension in the form of a two-phase mixture comprising a slurry and a supernatant, b) without first peptizing it, desalting said suspension so as to form a colloidal suspension of zirconia. | 11-19-2015 |