Patents by Inventor Koray Ozcan
Koray Ozcan 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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Publication number: 20140375310Abstract: An apparatus comprising at least one first signal loop configured to receive a first signal; at least one second signal loop magnetically coupled with the first signal loop configured to generate a second signal; a signal processor configured to monitor the second signal and determine the presence of at least one metal object dependent on the second signal.Type: ApplicationFiled: November 11, 2011Publication date: December 25, 2014Inventors: Jean -Baptiste Greuet, Cieslak Lars, Koray Ozcan
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Patent number: 8879771Abstract: In an embodiment an apparatus includes a graphical display panel and a loudspeaker. The panel has a display layer for displaying images and defines a plurality of apertures penetrating through at least the display layer. The loudspeaker includes a diaphragm arranged substantially parallel to the display layer. Sound from the loudspeaker diaphragm is directed outside a host device through the apertures. The speaker may be an electret or a piezo-electric speaker for thinness. There may be apertures on an opposed side of the host device housing to achieve a dipole pattern which is directed and gives acoustic privacy to the user, or a rear acoustic cavity for a monopole pattern which more broadly disperses the sound. One illustrated embodiment is selectable between monopole and dipole. Size and total area of the holes determines acoustic resistance and so a method is described to determine those from physical parameters of the display panel.Type: GrantFiled: April 8, 2010Date of Patent: November 4, 2014Assignee: Nokia CorporationInventors: Timothy J. Mellow, Leo Mikko Johannes Karkkainen, Zoran Radivojevic, Koray Ozcan
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Publication number: 20140254817Abstract: Methods, apparatuses, and computer program products are provided to indicate or automatically configure headphone channel orientation based on a physical orientation determination. An apparatus is provided that is configured to at least determine an orientation of the headphone device; analyze the determined orientation; and provide an indication of the determined orientation or adjust the output channel configuration of the apparatus for the headphone device. The apparatus may be further configured to determine the orientation of the headphone device based on at least one of: a head turn position; a direction of one or more audio signals; a direction of movement, wherein the movement is determined based on a determination of acceleration or trajectory of the headphone device; two or more compass data, wherein at least one compass is located in each of the apparatus and the headphone device; and a difference in characteristics of one or more audio signals.Type: ApplicationFiled: March 7, 2013Publication date: September 11, 2014Applicant: NOKIA CORPORATIONInventors: Miikka Tapani Vilermo, Lasse Juhani Laaksonen, Antti Eronen, Anssi Sakari Ramo, Koray Ozcan, Jussi Artturi Leppanen
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Publication number: 20140193019Abstract: An apparatus comprising: a first substantially horn shaped structure configured to couple and amplify sound from a first speaker of a further apparatus; and a second substantially horn shaped structure configured to couple and amplify sound from a second speaker of the further apparatus, wherein the first and second substantially horn shaped structure each comprise a mouth portion with a physical separation dimension greater than a physical separation dimension of the first and second speaker acoustic outlet of the further apparatus.Type: ApplicationFiled: June 20, 2011Publication date: July 10, 2014Applicant: Nokia CorporationInventors: Qifeng Yan, Ming Lei, Zhichang Wang, Jyri Salomaa, Zhen Liu, Koray Ozcan
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Publication number: 20140189510Abstract: A method, apparatus and computer program product are provided to facilitate the review of audio files, such as in conjunction with the selection of one or more audio files. In the context of a method, one or more audio characteristics are determined for each of one or more audio files. The method may also include causing a visual representation of the one or more audio files to be presented for selection. The method may also include providing for at least one visual element representative of at least one of the one or more audio characteristics of the respective audio files to be displayed based on the determined one or more audio characteristics with the presentation of the visual representation of the one or more audio files.Type: ApplicationFiled: December 29, 2012Publication date: July 3, 2014Applicant: NOKIA CORPORATIONInventor: Koray Ozcan
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Publication number: 20130272557Abstract: In an embodiment an apparatus includes a display panel and a speaker module. The panel has a display layer for displaying images and defines a plurality of apertures penetrating through at least the display layer. The speaker module includes a diaphragm arranged substantially parallel to the display layer. Sound from the speaker diaphragm is directed outside a device through the apertures and the display layer is configured for displaying at least one virtual image in relation to generated sound waves wherein the display panel is acoustically transparent.Type: ApplicationFiled: December 31, 2010Publication date: October 17, 2013Applicant: Nokia CorporationInventors: Koray Ozcan, Timothy Mellow, John Samuels
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Publication number: 20130223631Abstract: A method including producing a first audio output from a first device; and producing an electromagnetic field from a coil of the first device. The electromagnetic field includes information for at least partially producing a second audio output from a second device. The information is configured to provide a relationship between the first and second audio outputs such that when the first audio output is a first acoustic sound, for the first acoustic sound to be configured to acoustically couple with second acoustic sound from the second device which based upon the second audio output, or when the first audio output is not acoustic sound, for the first audio output to be output from the first device for a headset of at least one first user.Type: ApplicationFiled: June 14, 2012Publication date: August 29, 2013Inventors: Jean-Baptiste Greuet, Koray Ozcan
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Publication number: 20130226593Abstract: An apparatus comprising: an audio source determiner configured to determine at least one audio source; a visualizer configured to generate a visual representation associated with the at least one audio source; and a controller configured to process an audio signal associated with the at least one audio source dependent on interaction with the visual representation.Type: ApplicationFiled: November 12, 2010Publication date: August 29, 2013Applicant: Nokia CorporationInventors: Birgir Magnusson, Koray Ozcan
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Publication number: 20130144615Abstract: An apparatus comprising at least one processor and at least one memory including computer program code. The at least one memory and the computer program code is configured to, with the at least one processor, cause the apparatus at least to determine a loudness estimate of a first audio signal, generate a parameter dependent on the loudness estimate; and control the first audio signal dependent on the parameter.Type: ApplicationFiled: May 12, 2010Publication date: June 6, 2013Applicant: Nokia CorporationInventors: Jukka Vesa Rauhala, Koray Ozcan
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Publication number: 20130077810Abstract: An apparatus including an electronic display and a stationary part, the stationary part configured to overlie the display face of the electronic display such that the display face of the electronic display is positioned behind the stationary part, the electronic display/display face configured to vibrate with respect to the stationary part, vibration of the electronic display/display face configured to displace air adjacent to the plane of the electronic display to generate sound waves in the direction of the stationary part, wherein the stationary part is substantially acoustically transparent and configured such that the sound waves generated by the vibrations are able to radiate through the stationary part.Type: ApplicationFiled: April 20, 2010Publication date: March 28, 2013Applicant: Nokia CorporationInventors: Timothy J, Mellow, Zoran Radivojevic, Leo Karkkainen, Koray Ozcan, Johan Lars Bergquist
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Publication number: 20120294450Abstract: An apparatus comprises at least one processor and at least one memory including computer program code the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to perform: monitoring at least one indicator dependent on a transducer mechanical integration parameter; and determining a change in the at least one indicator.Type: ApplicationFiled: December 31, 2009Publication date: November 22, 2012Applicant: Nokia CorporationInventor: Koray Ozcan
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Publication number: 20120257776Abstract: An apparatus configured to acoustically process an acoustic signal for a transducer, and to provide a physical interface for a further apparatus within which the apparatus is located.Type: ApplicationFiled: December 24, 2009Publication date: October 11, 2012Applicant: NOKIA CORPORATIONInventor: Koray Ozcan
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Patent number: 8213659Abstract: Apparatus includes a housing, the housing including a first body part and a second body part, the first body part being moveable relative to the second body part, wherein the housing has a first configuration when the first body part is in a first position relative to the second body part between and a second configuration when the first body part is in a second position relative to the second body part; and a speaker arrangement, wherein the speaker arrangement comprises a transducer, a front cavity coupled to a first side of the transducer, and an opening. The opening connects the front cavity to an exterior of the housing. A rear cavity is coupled to a second side of the transducer, the second side of the transducer being on an opposite side of the transducer to the first side of the transducer.Type: GrantFiled: June 30, 2009Date of Patent: July 3, 2012Assignee: Nokia CorporationInventors: Pekka Mottonen, Hong-Jae Park, Koray Ozcan
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Publication number: 20120099829Abstract: An apparatus including a recording system for recording at least sound, the recording system including a microphone; a distance input adapted to have an initial distance between a source of the sound and the apparatus entered into the apparatus; and a controller connected to the microphone. The controller is configured to determine a suggested distance for a better sound recording by the recording system based, at least partially, on the initial distance input into the distance input.Type: ApplicationFiled: October 21, 2010Publication date: April 26, 2012Inventors: Marko S. Moberg, Koray Ozcan
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Patent number: 8116508Abstract: An apparatus uses a transducer to produce vibration in the ultrasonic frequency range and in the audible frequency range. A membrane or cantilever structure is coupled to the transducer to produce acoustic waves. When the vibration is in the audible frequency range, the membrane structure works like a conventional loudspeaker. When the vibration is in the ultrasonic frequency range, the ultrasonic signal is modulated by audio signal for creating better directivity. The acoustic waves in the ultrasonic frequency range can reproduce directional audible sound due to the nonlinear interaction of ultrasonic waves in air.Type: GrantFiled: September 26, 2008Date of Patent: February 14, 2012Assignee: Nokia CorporationInventors: Liangfeng Leon Xu, Chenguang Cai, Jani K. Nurminen, Xia S. Wang, Antti O. Salo, Koray Ozcan
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Publication number: 20110268292Abstract: Apparatus including: an acoustic transducer, and a sound channel coupled to the acoustic transducer, the sound channel including an element having a shape that is electrically controllable, wherein the shape of the element is electrically controllable to change the acoustic properties of the sound channel.Type: ApplicationFiled: June 29, 2009Publication date: November 3, 2011Inventors: Mikko Veli Aimo Suvanto, Koray Ozcan
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Publication number: 20110248935Abstract: In an embodiment an apparatus includes a graphical display panel and a loudspeaker. The panel has a display layer for displaying images and defines a plurality of apertures penetrating through at least the display layer. The loudspeaker includes a diaphragm arranged substantially parallel to the display layer. Sound from the loudspeaker diaphragm is directed outside a host device through the apertures. The speaker may be an electret or a piezo-electric speaker for thinness. There may be apertures on an opposed side of the host device housing to achieve a dipole pattern which is directed and gives acoustic privacy to the user, or a rear acoustic cavity for a monopole pattern which more broadly disperses the sound. One illustrated embodiment is selectable between monopole and dipole. Size and total area of the holes determines acoustic resistance and so a method is described to determine those from physical parameters of the display panel.Type: ApplicationFiled: April 8, 2010Publication date: October 13, 2011Inventors: Timothy J. Mellow, Leo Mikko Johannes Karkkainen, Zoran Radivojevic, Koray Ozcan
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Publication number: 20110164141Abstract: Disclosed herein is an apparatus. The apparatus includes a housing, electronic circuitry, and an audio-visual source tracking system. The electronic circuitry is in the housing. The audio-visual source tracking system includes a first video camera and an array of microphones. The first video camera and the array of microphones are attached to the housing. The audio-visual source tracking system is configured to receive video information from the first video camera. The audio-visual source tracking system is configured to capture audio information from the array of microphones at least partially in response to the video information. The audio-visual source tracking system might include a second video camera that is attached to the housing, wherein the first and second video cameras together estimate the beam orientation of the array of microphones.Type: ApplicationFiled: November 26, 2008Publication date: July 7, 2011Inventors: Marius Tico, Matti S. Hamalainen, Koray Ozcan, Markku K. Vehvilainen
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Publication number: 20100329496Abstract: Apparatus includes a housing, the housing including a first body part and a second body part, the first body part being moveable relative to the second body part, wherein the housing has a first configuration when the first body part is in a first position relative to the second body part between and a second configuration when the first body part is in a second position relative to the second body part; and a speaker arrangement, wherein the speaker arrangement comprises a transducer, a front cavity coupled to a first side of the transducer, and an opening. The opening connects the front cavity to an exterior of the housing. A rear cavity is coupled to a second side of the transducer, the second side of the transducer being on an opposite side of the transducer to the first side of the transducer.Type: ApplicationFiled: June 30, 2009Publication date: December 30, 2010Inventors: Pekka Mottonen, Hong-Jae Park, Koray Ozcan
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Publication number: 20100080409Abstract: An apparatus uses a transducer to produce vibration in the ultrasonic frequency range and in the audible frequency range. A membrane or cantilever structure is coupled to the transducer to produce acoustic waves. When the vibration is in the audible frequency range, the membrane structure works like a conventional loudspeaker. When the vibration is in the ultrasonic frequency range, the ultrasonic signal is modulated by audio signal for creating better directivity. The acoustic waves in the ultrasonic frequency range can reproduce directional audible sound due to the nonlinear interaction of ultrasonic waves in air.Type: ApplicationFiled: September 26, 2008Publication date: April 1, 2010Inventors: Liangfeng Leon Xu, Chenguang Cai, Jani K. Nurminen, Xia S. Wang, Antti O. Salo, Koray Ozcan