Patents by Inventor Reetta Ranne

Reetta Ranne 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: 11584618
    Abstract: A method and a system for the evacuation of buildings providing an elevator system includes at least one elevator car and an elevator shaft. The system includes a device to detect an incident or a device to receive an emergency signal in this regard, a device for determining the floor of this incident, and at least one sealing element (positioned in the elevator shaft and constructed to seal the elevator shaft, so that the elevator shaft is divided in at least two sections.
    Type: Grant
    Filed: September 26, 2018
    Date of Patent: February 21, 2023
    Assignee: KONE CORPORATION
    Inventors: Ari Hänninen, Reetta Ranne, Kirsi Nyrhinen, Nithil Karimpanackal Natarajan, Hannu Nousu, Liina Poropudas, Cristina Bianchi, Jukka Turpeinen, Jarmo Parkkinen
  • Publication number: 20190023530
    Abstract: A method and a system for the evacuation of buildings providing an elevator system includes at least one elevator car and an elevator shaft. The system includes a device to detect an incident or a device to receive an emergency signal in this regard, a device for determining the floor of this incident, and at least one sealing element (positioned in the elevator shaft and constructed to seal the elevator shaft, so that the elevator shaft is divided in at least two sections.
    Type: Application
    Filed: September 26, 2018
    Publication date: January 24, 2019
    Applicant: KONE CORPORATION
    Inventors: Ari Hänninen, Reetta Ranne, Kirsi Nyrhinen, Nithil Karimpanackal Natarajan, Hannu Nousu, Liina Poropudas, Cristina Bianchi, Jukka Turpeinen, Jarmo Parkkinen
  • Publication number: 20180244493
    Abstract: Passenger allocation in elevator systems is a critical task if efficient use of elevator system is desired. It is advantageous to optimize the overall capacity of an elevator system by using optimizing systems. One key issue in optimization is to guide passengers to act according to optimization result. This can be provided by indicating a color to each passenger so that they can choose an elevator indicating the same color.
    Type: Application
    Filed: May 3, 2018
    Publication date: August 30, 2018
    Applicant: Kone Corporation
    Inventors: Ari Hanninen, Otto Miettinen, Hannu Nousu, Kirsi Nyrhinen, Markku Haivala, Reetta Ranne, Cristina Bianchi, Nithil Karimpanackal Natarajan
  • Patent number: 8584811
    Abstract: An elevator system includes at least one elevator, call-giving appliances in elevator lobbies, and a device configured to detect contact patterns in an identification area on a floor surface of at least one elevator lobby. A user to be connected to a call given from the elevator lobby is classified based on the contact pattern, the type data of the call is associated with the call based on the classification, and the call and the type data is transmitted to the control system of the elevator system to control the elevators.
    Type: Grant
    Filed: June 21, 2012
    Date of Patent: November 19, 2013
    Assignee: Kone Corporation
    Inventors: Hannu Kuoppala, Reetta Ranne, Ari Hänninen, Pekka Korhonen, Marja-Liisa Siikonen, Janne Sorsa, Jukka Salmikuukka
  • Publication number: 20120305341
    Abstract: Disclosed is a solution for controlling an elevator system, which elevator system includes at least one elevator, call-giving appliances in the elevator lobbies, and also a device for detecting in the desired identification area contact patterns directed onto the floor surface of at least one elevator lobby. A user to be connected to a call given from the elevator lobby is classified on the basis of the contact pattern produced by the user, the type data of the call is connected to the call on the basis of the classification, and the call with its type data is transmitted to the control system of the elevator system for controlling the elevators.
    Type: Application
    Filed: June 21, 2012
    Publication date: December 6, 2012
    Applicant: KONE CORPORATION
    Inventors: Hannu Kuoppala, Reetta Ranne, Ari Hänninen, Pekka Korhonen, Marja-Liisa Siikonen, Janne Sorsa, Jukka Salmikuukka