Patents by Inventor Stefan Gripwall

Stefan Gripwall 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).

  • Method and System for Remote Operation of an Installation
    Publication number: 20150304312
    Abstract: The present invention relates to a method and a system for operating a device. The system comprises: a mobile communication device, an internal server and an external server, the external server being adapted to generate a certificate and to send the certificate to the mobile communication device, the mobile communication device being adapted to send a device specific command comprising the certificate to the internal server, the internal server being adapted to check and validate the device specific command comprising the certificate, the internal server being adapted to send a request to the device to perform an action specified in the device specific command if the internal server validates the device specific command comprising the certificate, the device being adapted to perform the action, wherein the device specific command from the mobile communication device to the internal server is adapted to be sent via a cellular network.
    Type: Application
    Filed: July 2, 2015
    Publication date: October 22, 2015
    Inventors: Lars TILLY, Stefan GRIPWALL
  • Method and system for reducing the impact of an undesired event using event-based distribution of certificates
    Patent number: 9137236
    Abstract: The present invention relates to a method and a system for reducing overflow caused by an appliance (100) using a liquid. The system comprises: a detector (200) arranged to detect if the appliance (100) has undesirably emitted part of the liquid, an internal server (300) being arranged to generate an alarm event in case the appliance (100) has undesirably emitted part of the liquid, and an external server. The external server is arranged to send, via a cellular network, a certificate to a predetermined first party in case an alarm event is generated. The certificate authorizes the first party to enter the location in which the appliance is located.
    Type: Grant
    Filed: November 8, 2011
    Date of Patent: September 15, 2015
    Assignee: Zaplox AB
    Inventors: Lars Tilly, Stefan Gripwall
  • Method and system for remote operation of an installation
    Patent number: 9083698
    Abstract: The present invention relates to a method and a system for operating a device (100).
    Type: Grant
    Filed: November 8, 2011
    Date of Patent: July 14, 2015
    Assignee: Zablox AB
    Inventors: Lars Tilly, Stefan Gripwall
  • METHOD AND SYSTEM FOR REMOTE OPERATION OF AN INSTALLATION
    Publication number: 20140013407
    Abstract: The present invention relates to a method and a system for operating a device (100).
    Type: Application
    Filed: November 8, 2011
    Publication date: January 9, 2014
    Applicant: ZAPLOX AB
    Inventors: Lars Tilly, Stefan Gripwall
  • METHOD AND SYSTEM FOR REDUCING THE IMPACT OF AN UNDESIRED EVENT USING EVENT-BASED DISTRIBUTION OF CERTIFICATES
    Publication number: 20130265167
    Abstract: The present invention relates to a method and a system for reducing overflow caused by an appliance (100) using a liquid. The system comprises: a detector (200) arranged to detect if the appliance (100) has undesirably emitted part of the liquid, an internal server (300) being arranged to generate an alarm event in case the appliance (100) has undesirably emitted part of the liquid, and an external server. The external server is arranged to send, via a cellular network, a certificate to a predetermined first party in case an alarm event is generated. The certificate authorizes the first party to enter the location in which the appliance is located.
    Type: Application
    Filed: November 8, 2011
    Publication date: October 10, 2013
    Applicant: ZAPLOX AB
    Inventors: Lars Tilly, Stefan Gripwall