Patents by Inventor LOIC FRERE

LOIC FRERE 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).

  • Smoke detection unit containing redundant detectors and method for fixing the smoke detection unit
    Patent number: 9518910
    Abstract: A smoke detection unit has two identical smoke detectors juxtaposed horizontally, each made up of at least one smoke sensor positioned beneath and coupled to a measuring chamber fitted with walls. The detectors are encapsulated in a rigid cavity having an upper base and a lower cover positioned opposite the smoke sensors. A base is formed by the walls of each of the two measuring chambers. A method further fixes the smoke detection unit to a bearing structure.
    Type: Grant
    Filed: December 9, 2014
    Date of Patent: December 13, 2016
    Assignee: Siemens Schweiz AG
    Inventor: Loic Frere
  • SMOKE DETECTION UNIT CONTAINING REDUNDANT DETECTORS AND METHOD FOR FIXING THE SMOKE DETECTION UNIT
    Publication number: 20150160113
    Abstract: A smoke detection unit has two identical smoke detectors juxtaposed horizontally, each made up of at least one smoke sensor positioned beneath and coupled to a measuring chamber fitted with walls. The detectors are encapsulated in a rigid cavity having an upper base and a lower cover positioned opposite the smoke sensors. A base is formed by the walls of each of the two measuring chambers. A method further fixes the smoke detection unit to a bearing structure.
    Type: Application
    Filed: December 9, 2014
    Publication date: June 11, 2015
    Inventor: LOIC FRERE