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).
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Patent number: 11914184Abstract: 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: GrantFiled: June 22, 2023Date of Patent: February 27, 2024Assignee: TACTOTEK OYInventors: 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
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Patent number: 10659897Abstract: 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 inaType: GrantFiled: April 11, 2018Date of Patent: May 19, 2020Assignee: SHOEBOX Ltd.Inventors: Michael Majid, Julian Bromwich, Heikki Koivikko
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Patent number: 10506341Abstract: 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 associatedType: GrantFiled: October 6, 2016Date of Patent: December 10, 2019Assignee: SHOEBOX LTD.Inventors: Matthew Bromwich, Guy-Vincent Jourdan, Julian Bromwich, Heikki Koivikko
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Publication number: 20190320946Abstract: 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: ApplicationFiled: April 17, 2019Publication date: October 24, 2019Inventors: Matthew Bromwich, Julian Bromwich, Heikki Koivikko, Erica Sampson
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Publication number: 20180317008Abstract: 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 associatedType: ApplicationFiled: October 6, 2016Publication date: November 1, 2018Inventors: Matthew Bromwich, Guy-Vincent Jourdan, Julian Bromwich, Heikki Koivikko
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Publication number: 20180302733Abstract: 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 inaType: ApplicationFiled: April 11, 2018Publication date: October 18, 2018Inventors: Michael Majid, Julian Bromwich, Heikki Koivikko
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Patent number: 8620898Abstract: 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: GrantFiled: May 15, 2012Date of Patent: December 31, 2013Assignee: Wajam Internet Technologies Inc.Inventors: Martin-Luc Archambault, André-Philippe Paquet, Heikki Koivikko
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Publication number: 20130179430Abstract: 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: ApplicationFiled: May 15, 2012Publication date: July 11, 2013Applicant: Wajam Internet Technologies Inc.Inventors: Martin-Luc Archambault, André-Philippe Paquet, Heikki Koivikko