Patents by Inventor Antti Korhonen

Antti Korhonen 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: 11969689
    Abstract: The present disclosure relates to methods for processing plastic waste pyrolysis gas, such as methods wherein clogging of the systems used in the method is avoided or at least alleviated.
    Type: Grant
    Filed: June 1, 2020
    Date of Patent: April 30, 2024
    Assignee: NESTE OYJ
    Inventors: Antti Kurkijärvi, Hannu Lehtinen, Esa Korhonen, Mikko Matilainen, Max Nyström
  • Patent number: 11914184
    Abstract: An integrated optically functional multilayer structure includes a flexible, substrate film arranged with a circuit design including at least a number of electrical conductors on the substrate film; and a plurality of top-emitting, bottom-installed light sources provided upon a first side of the substrate film to internally illuminate at least portion of the structure for external perception via associated outcoupling areas, wherein for each light source of the plurality of light sources there is optically transmissive plastic layer, produced upon the first side of the substrate film, said plastic layer at least laterally surrounding the light source, the substrate film at least having a similar or lower refractive index therewith; and reflector design including at least one material layer, provided at least upon the light source and configured to reflect the light emitted by the light source and incident upon the reflective layer towards the plastic layer.
    Type: Grant
    Filed: June 22, 2023
    Date of Patent: February 27, 2024
    Assignee: TACTOTEK OY
    Inventors: Antti Keränen, Tero Heikkinen, Pasi Korhonen, Pälvi Apilo, Mikko Heikkinen, Jarmo Sääski, Paavo Niskala, Ville Wallenius, Heikki Tuovinen, Janne Asikkala, Taneli Salmi, Suvi Kela, Outi Rusanen, Johanna Juvani, Mikko Sippari, Tomi Simula, Tapio Rautio, Samuli Yrjänä, Tero Rajaniemi, Simo Koivikko, Juha-Matti Hintikka, Hasse Sinivaara, Vinski Bräysy, Olimpia Migliore, Juha Sepponen
  • Patent number: 9788151
    Abstract: A system and method for locating a mobile device is disclosed. In a first embodiment, a system of provisioning multiple-tired location services is disclosed. The system includes a plurality of ultra-wideband devices forming a first level of a wireless infrastructure network and a plurality of location capable beacon devices forming a second level of the wireless infrastructure network. In a second embodiment, a method of providing location based services using location capable beacon devices is disclosed. In other embodiments a system for generating real-time safety alerts is further disclosed.
    Type: Grant
    Filed: January 20, 2016
    Date of Patent: October 10, 2017
    Assignee: RED POINT POSITIONING CORPORATION
    Inventors: Chunjie Duan, Matt Gross, Jonathan Horne, Antti Korhonen, Zhenzhen Ye
  • Publication number: 20160212579
    Abstract: A system and method for locating a mobile device is disclosed. In a first embodiment, a system of provisioning multiple-tired location services is disclosed. The system includes a plurality of ultra-wideband devices forming a first level of a wireless infrastructure network and a plurality of location capable beacon devices forming a second level of the wireless infrastructure network. In a second embodiment, a method of providing location based services using location capable beacon devices is disclosed. In other embodiments a system for generating real-time safety alerts is further disclosed.
    Type: Application
    Filed: January 20, 2016
    Publication date: July 21, 2016
    Inventors: Chunjie Duan, Matt Gross, Jonathan Horne, Antti Korhonen, Zhenzhen Ye
  • Patent number: 6925931
    Abstract: A method and an apparatus for making e.g. boardlike objects (11) arranged in a pile (12), in which method the objects are marked with a marking printed by a print head (26) and containing e.g. information about the object. To improve the marking quality, the objects are pressed together to reduce or eliminate gaps between them in the direction of compression, and the marking is made on an edge of the object that is parallel to the direction of compression of the objects.
    Type: Grant
    Filed: May 21, 2002
    Date of Patent: August 9, 2005
    Assignee: Metso Panelboard Oy
    Inventor: Antti Korhonen
  • Publication number: 20040159253
    Abstract: A method and an apparatus for making e.g. boardlike objects (11) arranged in a pile (12), in which method the objects are marked with a marking printed by a print head (26) and containing e.g. information about the object. To improve the marking quality, the objects are pressed together to reduce or eliminate gaps between them in the direction of compression, and the marking is made on an edge of the object that is parallel to the direction of compression of the objects.
    Type: Application
    Filed: February 20, 2004
    Publication date: August 19, 2004
    Inventor: Antti Korhonen
  • Patent number: 6099240
    Abstract: The invention relates to a method and apparatus for handling sheet stacks, in which sheet stacks including at least one sheet are moved into a storage area with the help of handling apparatuses into sheet piles of at least one sheet stack. By virtue of the support beds, a handling apparatus and a straddle carrier, and a flexible and efficient buffer storage system for sheet stacks are provided for interfacing with existing sheet processing lines.
    Type: Grant
    Filed: August 25, 1997
    Date of Patent: August 8, 2000
    Assignee: Sunds Defibrator Panelhandling OY
    Inventors: Antti Korhonen, Pentti Valimaki