Patents by Inventor Xavier Bize

Xavier Bize has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10282314
    Abstract: Synchronization of effects across multiple devices using local, distributed control, and eliminating the need for central direction of the effects with the associated large bandwidth required. In one embodiment, each device stores data and instructions for creating its own effects. The devices periodically communicate with a host or each other to maintain synchronization, and compensate for any drift. This approach minimizes the use of bandwidth and battery power in the devices.
    Type: Grant
    Filed: September 28, 2018
    Date of Patent: May 7, 2019
    Assignee: Logitech Europe S.A.
    Inventors: Laurent Plancherel, Xavier Bize, William Prescott, Nanda Kutty
  • Publication number: 20190034362
    Abstract: Synchronization of effects across multiple devices using local, distributed control, and eliminating the need for central direction of the effects with the associated large bandwidth required. In one embodiment, each device stores data and instructions for creating its own effects. The devices periodically communicate with a host or each other to maintain synchronization, and compensate for any drift. This approach minimizes the use of bandwidth and battery power in the devices.
    Type: Application
    Filed: September 28, 2018
    Publication date: January 31, 2019
    Inventors: Laurent Plancherel, Xavier Bize, William Prescott, Nanda Kutty
  • Patent number: 10114769
    Abstract: Synchronization of effects across multiple devices using local, distributed control, and eliminating the need for central direction of the effects with the associated large bandwidth required. In one embodiment, each device stores data and instructions for creating its own effects. The devices periodically communicate with a host or each other to maintain synchronization, and compensate for any drift. This approach minimizes the use of bandwidth and battery power in the devices.
    Type: Grant
    Filed: August 19, 2015
    Date of Patent: October 30, 2018
    Assignee: Logitech Europe S.A.
    Inventors: Laurent Plancherel, Xavier Bize, William Prescott, Nanda Kutty
  • Publication number: 20170052909
    Abstract: Synchronization of effects across multiple devices using local, distributed control, and eliminating the need for central direction of the effects with the associated large bandwidth required. In one embodiment, each device stores data and instructions for creating its own effects. The devices periodically communicate with a host or each other to maintain synchronization, and compensate for any drift. This approach minimizes the use of bandwidth and battery power in the devices.
    Type: Application
    Filed: August 19, 2015
    Publication date: February 23, 2017
    Inventors: Laurent Plancherel, Xavier Bize, William Prescott, Nanda Kutty
  • Patent number: 8990438
    Abstract: A computer system includes a receiver configured to pair with a set of peripheral devices and have active connections with a first subset of the peripheral devices and inactive connections with a second subset of the peripheral devices. The first and the second subsets of peripheral devices are subsets of the set of peripheral devices. If a select one of the peripheral devices in the inactive set of peripheral devices is operated, the receiver is configured to activate a connection with the select one of the peripheral devices in a latency period that is below human perception levels of the latency period.
    Type: Grant
    Filed: January 11, 2013
    Date of Patent: March 24, 2015
    Assignee: Logitech Europe S.A.
    Inventors: Jacques Chassot, Xavier Bize, Eric Tissot-Dupont, Philippe Chazot, Tarak Fekih, Pierre Chenes
  • Patent number: 8519954
    Abstract: A communication protocol in a wireless network of a transceiver and a plurality of devices, in which at least one device is a bidirectional device, and in which one or more other devices can be unidirectional devices. The unidirectional device communicates with the transceiver in a unidirectional mode from the device to the transceiver and the bidirectional device communicates with the transceiver either in a bidirectional mode or in an unidirectional mode from the device to the transceiver. The communication protocol is configured to determine which transmission mode is to be used for each device. Various techniques are provided in order to optimize the time and energy spent to transmit information from one peer to the other.
    Type: Grant
    Filed: May 30, 2012
    Date of Patent: August 27, 2013
    Assignee: Logitech Europe S.A.
    Inventors: Rolf Ambuehl, Jean-Daniel Zanone, Simone Arrigo, Xavier Bize
  • Publication number: 20130132613
    Abstract: A computer system includes a receiver configured to pair with a set of peripheral devices and have active connections with a first subset of the peripheral devices and inactive connections with a second subset of the peripheral devices. The first and the second subsets of peripheral devices are subsets of the set of peripheral devices. If a select one of the peripheral devices in the inactive set of peripheral devices is operated, the receiver is configured to activate a connection with the select one of the peripheral devices in a latency period that is below human perception levels of the latency period.
    Type: Application
    Filed: January 11, 2013
    Publication date: May 23, 2013
    Applicant: Logitech Europe S.A.
    Inventors: Jacques Chassot, Xavier Bize, Eric Tissot-Dupont, Philippe Chazot, Tarak Fekih, Pierre Chenes
  • Patent number: 8386651
    Abstract: A computerized method provides for a computer to interact with peripheral devices where a complete set of control functions of the peripheral devices are operable on the computer. The method includes receiving by a computer from a receiver coupled to the computer an enumerator report having a peripheral device report and a device index included in a set of device indices. The peripheral device report is sent from a select peripheral device to the receiver. The method further includes determining by the computer the device index in the enumerator report. The method further includes routing by the computer the peripheral device report to a device driver associated with the device index. The device driver is configured to provide a complete set of operating function for a peripheral device associated with the device driver. The computer executes a command function from the peripheral device report issued by the select peripheral device.
    Type: Grant
    Filed: April 5, 2011
    Date of Patent: February 26, 2013
    Assignee: Logitech Europe S.A.
    Inventors: Jacques Chassot, Xavier Bize, Eric Tissot-Dupont, Philippe Chazot, Tarak Fekih, Pierre Chenes
  • Patent number: 8346985
    Abstract: A computer system includes a receiver configured to pair with a set of peripheral devices and have active connections with a first subset of the peripheral devices and inactive connections with a second subset of the peripheral devices. The first and the second subsets of peripheral devices are subsets of the set of peripheral devices. If a select one of the peripheral devices in the inactive set of peripheral devices is operated, the receiver is configured to activate a connection with the select one of the peripheral devices in a latency period that is below human perception levels of the latency period.
    Type: Grant
    Filed: May 5, 2010
    Date of Patent: January 1, 2013
    Assignee: Logitech Europe S.A.
    Inventors: Jacques Chassot, Xavier Bize, Eric Tissot-Dupont, Philippe Chazot, Tarak Fekih, Pierre Chenes
  • Publication number: 20120236706
    Abstract: A communication protocol in a wireless network of a transceiver and a plurality of devices, in which at least one device is a bidirectional device, and in which one or more other devices can be unidirectional devices. The unidirectional device communicates with the transceiver in a unidirectional mode from the device to the transceiver and the bidirectional device communicates with the transceiver either in a bidirectional mode or in an unidirectional mode from the device to the transceiver. The communication protocol is configured to determine which transmission mode is to be used for each device. Various techniques are provided in order to optimize the time and energy spent to transmit information from one peer to the other.
    Type: Application
    Filed: May 30, 2012
    Publication date: September 20, 2012
    Applicant: LOGITECH EUROPE S.A.
    Inventors: Rolf Ambuehl, Jean-Daniel Zanone, Simone Arrigo, Xavier Bize
  • Patent number: 8207937
    Abstract: A communication protocol in a wireless network of a transceiver and a plurality of devices, in which at least one device is a bidirectional device, and in which one or more other devices can be unidirectional devices. The unidirectional device communicates with the transceiver in a unidirectional mode from the device to the transceiver and the bidirectional device communicates with the transceiver either in a bidirectional mode or in an unidirectional mode from the device to the transceiver. The communication protocol is configured to determine which transmission mode is to be used for each device. Various techniques are provided in order to optimize the time and energy spent to transmit information from one peer to the other.
    Type: Grant
    Filed: June 23, 2006
    Date of Patent: June 26, 2012
    Assignee: Logitech Europe S.A.
    Inventors: Rolf Ambuehl, Jean-Daniel Zanone, Simone Arrigo, Xavier Bize
  • Publication number: 20110246680
    Abstract: A computerized method provides for a computer to interact with peripheral devices where a complete set of control functions of the peripheral devices are operable on the computer. The method includes receiving by a computer from a receiver coupled to the computer an enumerator report having a peripheral device report and a device index included in a set of device indices. The peripheral device report is sent from a select peripheral device to the receiver. The method further includes determining by the computer the device index in the enumerator report. The method further includes routing by the computer the peripheral device report to a device driver associated with the device index. The device driver is configured to provide a complete set of operating function for a peripheral device associated with the device driver. The computer executes a command function from the peripheral device report issued by the select peripheral device.
    Type: Application
    Filed: April 5, 2011
    Publication date: October 6, 2011
    Applicant: Logitech Europe S.A.
    Inventors: Jacques Chassot, Xavier Bize, Eric Tissot-Dupont, Philippe Chazot, Tarak Fekih, Pierre Chenes
  • Publication number: 20110029692
    Abstract: A computer system includes a receiver configured to pair with a set of peripheral devices and have active connections with a first subset of the peripheral devices and inactive connections with a second subset of the peripheral devices. The first and the second subsets of peripheral devices are subsets of the set of peripheral devices. If a select one of the peripheral devices in the inactive set of peripheral devices is operated, the receiver is configured to activate a connection with the select one of the peripheral devices in a latency period that is below human perception levels of the latency period.
    Type: Application
    Filed: May 5, 2010
    Publication date: February 3, 2011
    Applicant: Logitech Europe S.A.
    Inventors: Jacques Chassot, Xavier Bize, Eric Tissot-Dupont, Philippe Chazot, Tarak Fekih, Pierre Chenes
  • Patent number: 7629958
    Abstract: A wireless communication system for a computer includes a hub coupled to the computer. The hub includes a first module and a second module, the first module configured to receive commands from one or more wireless input devices, the second module configured to control the first module and interface with the computer. A first wireless input device is configured to be linked to the hub to input a first command to the computer via the hub. A second wireless input device is configured to be linked to the hub to input a second command to the computer via the hub. The hub is configured to support a first operational mode and a second operational mode. The first module transmits the first and second commands received from the first and second input devices to the computer via the second module during the first operational mode.
    Type: Grant
    Filed: July 6, 2004
    Date of Patent: December 8, 2009
    Assignee: Logitech Europe S.A.
    Inventors: Patrick Nicolet, Jacques Chassot, Xavier Bize
  • Publication number: 20070019771
    Abstract: A communication protocol in a wireless network of a transceiver and a plurality of devices, in which at least one device is a bidirectional device, and in which one or more other devices can be unidirectional devices. The unidirectional device communicates with the transceiver in a unidirectional mode from the device to the transceiver and the bidirectional device communicates with the transceiver either in a bidirectional mode or in an unidirectional mode from the device to the transceiver. The communication protocol is configured to determine which transmission mode is to be used for each device. Various techniques are provided in order to optimize the time and energy spent to transmit information from one peer to the other.
    Type: Application
    Filed: June 23, 2006
    Publication date: January 25, 2007
    Inventors: Rolf Ambuehl, Jean-Daniel Zanone, Simone Arrigo, Xavier Bize