Patents by Inventor Kenth Sandell

Kenth Sandell 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).

  • Fire alarm system
    Patent number: 6693529
    Abstract: In a fire alarm system, a plurality of terminal equipments are connected to a control panel. A memory is provided with each terminal equipment, which stores characteristic data indicating characteristics of the associated terminal equipment. The control panel establishes an initial configuration of each terminal equipment based on the characteristic data transmitted from the respective terminal equipments.
    Type: Grant
    Filed: August 15, 2001
    Date of Patent: February 17, 2004
    Assignee: Nittan Company Limited
    Inventors: Takashi Suzuki, Takao Fujisawa, Yuki Yoshikawa, Kenth Sandell
  • Fire alarm system and terminal equipment in the same
    Patent number: 6577233
    Abstract: In a fire alarm system, a plurality of terminal equipments are connected to a control panel. The terminal equipments include a first terminal equipment provided with a first mode in which the first terminal equipment is controlled by the control panel, and a second mode in which the first terminal equipment controls a second terminal equipment which is other than the first terminal equipment.
    Type: Grant
    Filed: August 28, 2001
    Date of Patent: June 10, 2003
    Assignee: Nittan Company Limited
    Inventors: Takashi Suzuki, Takao Fujisawa, Yuki Yoshikawa, Kenth Sandell
  • Fire alarm system
    Publication number: 20020024435
    Abstract: In a fire alarm system, a plurality of terminal equipments are connected to a control panel. A memory is provided with each terminal equipment, which stores characteristic data indicating characteristics of the associated terminal equipment. The control panel establishes an initial configuration of each terminal equipment based on the characteristic data transmitted from the respective terminal equipments.
    Type: Application
    Filed: August 15, 2001
    Publication date: February 28, 2002
    Inventors: Takashi Suzuki, Takao Fujisawa, Yuki Yoshikawa, Kenth Sandell
  • Fire alarm system and terminal equipment in the same
    Publication number: 20020024436
    Abstract: In a fire alarm system, a plurality of terminal equipments are connected to a control panel. The terminal equipments include a first terminal equipment provided with a first mode in which the first terminal equipment is controlled by the control panel, and a second mode in which the first terminal equipment controls a second terminal equipment which is other than the first terminal equipment.
    Type: Application
    Filed: August 28, 2001
    Publication date: February 28, 2002
    Inventors: Takashi Suzuki, Takao Fujisawa, Yuki Yoshikawa, Kenth Sandell