Patents by Inventor Per Kristian Moller

Per Kristian Moller 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).

  • Tamper switch activation without power
    Patent number: 9777510
    Abstract: A tamper-detection device and system are disclosed. The tamper-detection device includes one or more components which enable the tamper-detection device to detect a state change, even in the absence of a power supply. A capacitor is provided in the tamper-detection device that, when shorted, discharges and induces a state change at a microcontroller of the tamper-detection device.
    Type: Grant
    Filed: March 3, 2011
    Date of Patent: October 3, 2017
    Assignee: ASSA ABLOY AB
    Inventor: Per Kristian Moller
  • TAMPER SWITCH ACTIVATION WITHOUT POWER
    Publication number: 20120223836
    Abstract: A tamper-detection device and system are disclosed. The tamper-detection device includes one or more components which enable the tamper-detection device to detect a state change, even in the absence of a power supply. A capacitor is provided in the tamper-detection device that, when shorted, discharges and induces a state change at a microcontroller of the tamper-detection device.
    Type: Application
    Filed: March 3, 2011
    Publication date: September 6, 2012
    Inventor: Per Kristian Moller
  • Access control device
    Patent number: D819623
    Type: Grant
    Filed: December 9, 2016
    Date of Patent: June 5, 2018
    Assignee: ASSA ABLOY AB
    Inventors: Thomas Dahl, Harald Vestøl, Per Kristian Møller