Patents by Inventor Heikki Koivikko

Heikki Koivikko 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: 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: 10659897
    Abstract: A computer-implemented method for reducing undesired crosstalk signals on an inactive channel of a device comprising the steps of: (i) determining system volume levels required to achieve a range of desired audio output attenuation levels on an active channel of the device; (ii) determining a crosstalk compensation signal comprising a signal amplitude and associated phase shift required to reduce undesired crosstalk on the inactive channel of the device for each desired audio output attention level in the range of desired audio output attenuation levels; and (iii) generating a desired audio output attenuation level on the active channel of the device by generating a signal at the determined system volume level required to achieve said desired audio output attenuation level, and generating a contemporaneous crosstalk compensation signal on the inactive channel of the device by generating a signal at the determined signal amplitude and associated phase shift required to reduce the undesired crosstalk on the ina
    Type: Grant
    Filed: April 11, 2018
    Date of Patent: May 19, 2020
    Assignee: SHOEBOX Ltd.
    Inventors: Michael Majid, Julian Bromwich, Heikki Koivikko
  • Patent number: 10506341
    Abstract: A computer-implemented method for reducing undesired crosstalk signals on an inactive channel of a device comprising the steps of: (i) determining system volume levels and associated signal amplitudes required to achieve a range of desired audio output attenuation levels on an active channel of the device; (ii) determining a crosstalk compensation signal comprising a signal amplitude and associated phase shift required to reduce undesired crosstalk on the inactive channel of the device for each desired audio output attention level in the range of desired audio output attenuation levels; and (iii) generating a desired audio output attenuation level on the active channel of the device by generating a signal at the determined system volume level and associated signal amplitude required to achieve said desired audio output attenuation level, and generating a contemporaneous crosstalk compensation signal on the inactive channel of the device by generating a signal at the determined signal amplitude and associated
    Type: Grant
    Filed: October 6, 2016
    Date of Patent: December 10, 2019
    Assignee: SHOEBOX LTD.
    Inventors: Matthew Bromwich, Guy-Vincent Jourdan, Julian Bromwich, Heikki Koivikko
  • Publication number: 20190320946
    Abstract: A computer-implemented method for dynamically adjusting the operation of an automated audiometer during a hearing test of a patient comprising the steps of: (i) collecting or loading pre-collected personalization settings of the patient before the hearing test; (ii) adjusting parameters of the hearing test to accord with the personalization settings of the patient; (iii) commencing the hearing test; (iv) actively monitoring and analyzing at least one input factor during the hearing test; (v) adjusting operation of the hearing test if the at least one input factor meets a pre-defined triggering scenario; (vi) repeating steps (iv) to (v) until the hearing test has been completed by the patient or stopped by the audiometer; and (vii) analyzing results of the hearing test.
    Type: Application
    Filed: April 17, 2019
    Publication date: October 24, 2019
    Inventors: Matthew Bromwich, Julian Bromwich, Heikki Koivikko, Erica Sampson
  • Publication number: 20180317008
    Abstract: A computer-implemented method for reducing undesired crosstalk signals on an inactive channel of a device comprising the steps of: (i) determining system volume levels and associated signal amplitudes required to achieve a range of desired audio output attenuation levels on an active channel of the device; (ii) determining a crosstalk compensation signal comprising a signal amplitude and associated phase shift required to reduce undesired crosstalk on the inactive channel of the device for each desired audio output attention level in the range of desired audio output attenuation levels; and (iii) generating a desired audio output attenuation level on the active channel of the device by generating a signal at the determined system volume level and associated signal amplitude required to achieve said desired audio output attenuation level, and generating a contemporaneous crosstalk compensation signal on the inactive channel of the device by generating a signal at the determined signal amplitude and associated
    Type: Application
    Filed: October 6, 2016
    Publication date: November 1, 2018
    Inventors: Matthew Bromwich, Guy-Vincent Jourdan, Julian Bromwich, Heikki Koivikko
  • Publication number: 20180302733
    Abstract: A computer-implemented method for reducing undesired crosstalk signals on an inactive channel of a device comprising the steps of: (i) determining system volume levels required to achieve a range of desired audio output attenuation levels on an active channel of the device; (ii) determining a crosstalk compensation signal comprising a signal amplitude and associated phase shift required to reduce undesired crosstalk on the inactive channel of the device for each desired audio output attention level in the range of desired audio output attenuation levels; and (iii) generating a desired audio output attenuation level on the active channel of the device by generating a signal at the determined system volume level required to achieve said desired audio output attenuation level, and generating a contemporaneous crosstalk compensation signal on the inactive channel of the device by generating a signal at the determined signal amplitude and associated phase shift required to reduce the undesired crosstalk on the ina
    Type: Application
    Filed: April 11, 2018
    Publication date: October 18, 2018
    Inventors: Michael Majid, Julian Bromwich, Heikki Koivikko
  • Patent number: 8620898
    Abstract: The present document describes a method for presenting modified information obtained from the internet on an application on a mobile device. The mobile device is set to communicate with the internet through a proxy server. A user of the mobile device is registered on a social network from which indexed search content specific to the user's connections on the social network are obtained. The method comprises: modifying, based on the indexed search content specific to the user's connections, an output for the application from an internet server to produce a modified output for the application; and sending the modified output for the application to the mobile device for presentation in the application on the mobile device.
    Type: Grant
    Filed: May 15, 2012
    Date of Patent: December 31, 2013
    Assignee: Wajam Internet Technologies Inc.
    Inventors: Martin-Luc Archambault, André-Philippe Paquet, Heikki Koivikko
  • Publication number: 20130179430
    Abstract: The present document describes a method for presenting modified information obtained from the internet on an application on a mobile device. The mobile device is set to communicate with the internet through a proxy server. A user of the mobile device is registered on a social network from which indexed search content specific to the user's connections on the social network are obtained. The method comprises: modifying, based on the indexed search content specific to the user's connections, an output for the application from an internet server to produce a modified output for the application; and sending the modified output for the application to the mobile device for presentation in the application on the mobile device.
    Type: Application
    Filed: May 15, 2012
    Publication date: July 11, 2013
    Applicant: Wajam Internet Technologies Inc.
    Inventors: Martin-Luc Archambault, André-Philippe Paquet, Heikki Koivikko