Patents by Inventor Frederic Cantin

Frederic Cantin 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).

  • Protection of a battery against an extended chargeless period
    Patent number: 10326188
    Abstract: An assembly of batteries includes a first battery and a second battery electrically connected in parallel. The first battery is configured to deliver a battery capacity in a first power supply voltage range. The second battery is configured to deliver a battery capacity in a second voltage range. An upper limit of the second voltage range is set between upper and lower limits of the first voltage range. In an operating system, if supplied battery power falls below a threshold, the parallel connected first and second batteries are disconnected from the load.
    Type: Grant
    Filed: May 28, 2015
    Date of Patent: June 18, 2019
    Assignee: STMicroelectronics (Tours) SAS
    Inventors: Emilien Bouyssou, Delphine Guy-Bouyssou, Frederic Cantin
  • PROTECTION OF A BATTERY AGAINST AN EXTENDED CHARGELESS PERIOD
    Publication number: 20150364802
    Abstract: An assembly of batteries includes a first battery and a second battery electrically connected in parallel. The first battery is configured to deliver a battery capacity in a first power supply voltage range. The second battery is configured to deliver a battery capacity in a second voltage range. An upper limit of the second voltage range is set between upper and lower limits of the first voltage range. In an operating system, if supplied battery power falls below a threshold, the parallel connected first and second batteries are disconnected from the load.
    Type: Application
    Filed: May 28, 2015
    Publication date: December 17, 2015
    Applicant: STMicroelectronics (Tours) SAS
    Inventors: Emilien Bouyssou, Delphine Guy-Bouyssou, Frederic Cantin