Patents by Inventor Petteri Ruotsalainen

Petteri Ruotsalainen 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).

  • Patent number: 11921071
    Abstract: The invention relates to a method for inspecting quality and/or condition of an elongated composite member, which is a load bearing member of a rope of a hoisting apparatus, such as an elevator, or a precursor of such a load bearing member, the method comprising providing an elongated composite member; and changing the temperature of said elongated composite member by heating or cooling said elongated composite member via a flank thereof; and scanning said elongated composite member from a lateral side thereof with a thermal imaging device after said changing of the temperature; and creating thermographic images of said elongated composite member.
    Type: Grant
    Filed: March 28, 2019
    Date of Patent: March 5, 2024
    Assignee: Kone Corporation
    Inventors: Kim Antin, Sven Bossuyt, Antti Hassinen, Juha Helenius, Juha Honkanen, Mika Juntunen, Petri Kere, Mikko Lassila, Hannu Lehtinen, Aleksi Nareikko, Mikko Puranen, Kai Ruotsalainen, Petteri Valjus
  • Patent number: 11631310
    Abstract: An electronic article surveillance (EAS) system and method of operating the system, including one or more processors and memory. The memory contains instructions to cause the processors to receive data from a first sensor indicating the presence of an electronic surveillance tag within a first predetermined space, receive data from a second sensor including tracking information that indicates a distance of the second sensor from a person in possession of the electronic surveillance tag within a second predetermined space, determine a speed and/or direction of movement of the person based on the data from the second sensor, and detect a theft event and execute an alarm routine based on the presence of the electronic surveillance tag within the first predetermined space and the speed and/or direction of movement of the person within the second predetermined space.
    Type: Grant
    Filed: July 28, 2022
    Date of Patent: April 18, 2023
    Assignee: Control Group Companies LLC
    Inventors: Thomas J. Meehan, Mikko Tapio Lähteenmäki, Toni Johannes Heijari, Sami Petteri Ruotsalainen, Artan Vatoci, Brian M. Diplock
  • Publication number: 20230035891
    Abstract: An electronic article surveillance (EAS) system and method of operating the system, including one or more processors and memory. The memory contains instructions to cause the processors to receive data from a first sensor indicating the presence of an electronic surveillance tag within a first predetermined space, receive data from a second sensor including tracking information that indicates a distance of the second sensor from a person in possession of the electronic surveillance tag within a second predetermined space, determine a speed and/or direction of movement of the person based on the data from the second sensor, and detect a theft event and execute an alarm routine based on the presence of the electronic surveillance tag within the first predetermined space and the speed and/or direction of movement of the person within the second predetermined space.
    Type: Application
    Filed: July 28, 2022
    Publication date: February 2, 2023
    Applicant: Control Group Companies LLC dba Controltek
    Inventors: Thomas J. Meehan, Mikko Tapio Lähteenmäki, Toni Johannes Heijari, Sami Petteri Ruotsalainen, Artan Vatoci, Brian M. Diplock
  • Patent number: 8072509
    Abstract: The present invention relates to a method for image processing, wherein image data is stored as an image record in digital format. The image record is provided with at least a header part (201), an image data part (202) and an auxiliary data part (203). In the method, at least one defining data record (204) containing auxiliary data is stored in connection with the data record (200), wherein in connection with the processing of the image data, it is selected whether said at least one item of image data is displayed in connection with displaying the image. The invention also relates to a system and a device (1) in which the invention is applied, as well as to an image record (200).
    Type: Grant
    Filed: June 9, 2004
    Date of Patent: December 6, 2011
    Assignee: Nokia Corporation
    Inventors: Petteri Ruotsalainen, Taisto Heinonen
  • Publication number: 20050050102
    Abstract: The present invention relates to a method for image processing, wherein image data is stored as an image record in digital format. The image record is provided with at least a header part (201), an image data part (202) and an auxiliary data part (203). In the method, at least one defining data record (204) containing auxiliary data is stored in connection with the data record (200), wherein in connection with the processing of the image data, it is selected whether said at least one item of image data is displayed in connection with displaying the image. The invention also relates to a system and a device (1) in which the invention is applied, as well as to an image record (200).
    Type: Application
    Filed: June 9, 2004
    Publication date: March 3, 2005
    Inventors: Petteri Ruotsalainen, Taisto Heinonen