Patents by Inventor Jouni Kaukovuori
Jouni Kaukovuori 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: 9992591Abstract: An apparatus including: a router configured to route a first audio signal to a local loudspeaker apparatus; and a switch configured to route at least one further audio signal, wherein in a first mode of operation the switch is configured to route the at least one further audio signal to at least one remote loudspeaker apparatus dependent on determining the presence of at least one remote loudspeaker apparatus, and in a second mode of operation the switch is configured to route the at least one further audio signal to the local loudspeaker apparatus.Type: GrantFiled: October 1, 2015Date of Patent: June 5, 2018Assignee: Nokia Technologies OyInventors: Antti Pekka Kelloniemi, Jouni Kaukovuori, Miikka Tikander
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Patent number: 9425853Abstract: A system and method adapts to interfaces utilized in a radio frequency transceiver. The system and method be utilized by an amplifier. The amplifier can include an input stage configurable to one of a plurality of external interfaces. The external interfaces can include a DC feed external interface or a DC decoupling external interface. The amplifier can include an amplification circuit configured to receive a signal at the input stage and amplify the signal. The external interfaces can be associated with a front end module.Type: GrantFiled: July 24, 2014Date of Patent: August 23, 2016Assignee: BROADCOM CORPORATIONInventors: Jari Jo Heikkinen, Jouni Kaukovuori, Jonne Riekki
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Publication number: 20160029136Abstract: An apparatus including: a router configured to route a first audio signal to a local loudspeaker apparatus; and a switch configured to route at least one further audio signal, wherein in a first mode of operation the switch is configured to route the at least one further audio signal to at least one remote loudspeaker apparatus dependent on determining the presence of at least one remote loudspeaker apparatus, and in a second mode of operation the switch is configured to route the at least one further audio signal to the local loudspeaker apparatus.Type: ApplicationFiled: October 1, 2015Publication date: January 28, 2016Inventors: Antti Pekka Kelloniemi, Jouni Kaukovuori, Miikka Tikander
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Publication number: 20150341075Abstract: A system and method adapts to interfaces utilized in a radio frequency transceiver. The system and method be utilized by an amplifier. The amplifier can include an input stage configurable to one of a plurality of external interfaces. The external interfaces can include a DC feed external interface or a DC decoupling external interface. The amplifier can include an amplification circuit configured to receive a signal at the input stage and amplify the signal. The external interfaces can be associated with a front end module.Type: ApplicationFiled: July 24, 2014Publication date: November 26, 2015Inventors: Jari Jo Heikkinen, Jouni Kaukovuori, Jonne Riekki
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Patent number: 9161129Abstract: An apparatus including: a router configured to route a first audio signal to a local loudspeaker apparatus; and a switch configured to route at least one further audio signal, wherein in a first mode of operation the switch is configured to route the at least one further audio signal to at least one remote loudspeaker apparatus dependent on determining the presence of at least one remote loudspeaker apparatus, and in a second mode of operation the switch is configured to route the at least one further audio signal to the local loudspeaker apparatus.Type: GrantFiled: June 22, 2010Date of Patent: October 13, 2015Assignee: Nokia CorporationInventors: Antti Pekka Kelloniemi, Jouni Kaukovuori, Miikka Tikander
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Publication number: 20150282093Abstract: A request for a capability report is sent to one or more user equipment from at least one access point (200). The requested capability report indicates an actual amount of maximum power reduction and/or additional maximum power reduction applied to one or more network signalling values by the one or more user equipment, which can be can be absolute values or delta. The capability report is sent only if it is determined that an actual amount of maximum.Type: ApplicationFiled: October 1, 2013Publication date: October 1, 2015Inventors: Jouni Kaukovuori, Antti Immonen
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Publication number: 20150215947Abstract: Measures for mitigating interference in wireless communications of a user equipment comprising a plurality of radio transceivers. The user equipment determines that wireless communication using a given combination of uplink and/or downlink carrier bands associated with the plurality of radio transceivers causes an interference scenario. In response to the determination, the user equipment transmits, into a radio network, an indication of at least one preferred uplink carrier band for at least one of the plurality of radio transceivers. The indication transmitted by the user equipment is received at a network node in the radio network which may choose to carryout radio resource control in the radio network at least on the basis of the received indication.Type: ApplicationFiled: August 9, 2013Publication date: July 30, 2015Inventors: Jouni Kaukovuori, Antti Immonen, Christopher Callender
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Patent number: 8503963Abstract: An integrated circuit for a radio receiver comprising a radio-frequency amplifier and a radio-frequency filter is described. The amplifier receives radio-frequency signals from an antenna, the filter is connected to the amplifier output, and the output of the filter is provided to a processing stage of the receiver. The amplifier comprises an amplifying stage controlled by a radio-frequency input signal and a signal fed back from the filter. The amplifier input impedance is substantially matched to the antenna impedance at a frequency band of interest. The signal fed back from the filter providing attenuation of signals outside the frequency band of interest at the amplifier input. The filter comprises one or more filter components.Type: GrantFiled: June 30, 2011Date of Patent: August 6, 2013Assignee: St-Ericsson SAInventors: Pete Sivonen, Jonne Riekki, Jouni Kaukovuori, Sami Vilhonen, Jarkko Jussila
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Publication number: 20130099829Abstract: An apparatus and method for operating a frequency synthesizer wherein a value of an first control signal associated with a fine frequency feedback loop connected to a signal generator is monitored, and a second control signal associated with a medium or coarse frequency feedback loop connected to the signal generator is adjusted based on the monitoring. The first and second control signals are then output to control the frequency synthesizer.Type: ApplicationFiled: October 20, 2011Publication date: April 25, 2013Inventors: Ari VILANDER, Liangge Xu, Kristian Jouni Kaukovuori
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Publication number: 20130089217Abstract: An apparatus including: a router configured to route a first audio signal to a local loudspeaker apparatus; and a switch configured to route at least one further audio signal, wherein in a first mode of operation the switch is configured to route the at least one further audio signal to at least one remote loudspeaker apparatus dependent on determining the presence of at least one remote loudspeaker apparatus, and in a second mode of operation the switch is configured to route the at least one further audio signal to the local loudspeaker apparatus.Type: ApplicationFiled: June 22, 2010Publication date: April 11, 2013Applicant: Nokia CorporationInventors: Antti Pekka Kelloniemi, Jouni Kaukovuori, Miikka Tikander
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Patent number: 8319555Abstract: The invention relates to a configurable low noise amplifier circuit which is configurable between a first topology in which the low noise amplifier circuit includes a degeneration inductance whereby the low noise amplifier circuit operates as an inductively degenerated low noise amplifier, and a second topology in which the low noise amplifier circuit includes a feedback resistance whereby the low noise amplifier circuit operates as a resistive feedback low noise amplifier.Type: GrantFiled: December 1, 2011Date of Patent: November 27, 2012Assignee: Renesas Mobile CorporationInventors: Jari Heikkinen, Jonne Riekki, Jouni Kaukovuori
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Publication number: 20120293250Abstract: The invention relates to a configurable low noise amplifier circuit which is configurable between a first topology in which the low noise amplifier circuit includes a degeneration inductance whereby the low noise amplifier circuit operates as an inductively degenerated low noise amplifier, and a second topology in which the low noise amplifier circuit includes a feedback resistance whereby the low noise amplifier circuit operates as a resistive feedback low noise amplifier.Type: ApplicationFiled: December 1, 2011Publication date: November 22, 2012Inventors: Jari Heikkinen, Jonne Riekki, Jouni Kaukovuori
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Patent number: 8258871Abstract: The invention relates to a configurable low noise amplifier circuit which is configurable between a first topology in which the low noise amplifier circuit includes a degeneration inductance whereby the low noise amplifier circuit operates as an inductively degenerated low noise amplifier, and a second topology in which the low noise amplifier circuit includes a feedback resistance whereby the low noise amplifier circuit operates as a resistive feedback low noise amplifier.Type: GrantFiled: December 1, 2011Date of Patent: September 4, 2012Assignee: Renesas Mobile CorporationInventors: Jari Heikkinen, Jonne Riekki, Jouni Kaukovuori
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Publication number: 20120171980Abstract: An integrated circuit for a radio receiver comprising a radio-frequency amplifier and a radio-frequency filter is described. The amplifier receives radio-frequency signals from an antenna, the filter is connected to the amplifier output, and the output of the filter is provided to a processing stage of the receiver. The amplifier comprises an amplifying stage controlled by a radio-frequency input signal and a signal fed back from the filter. The amplifier input impedance is substantially matched to the antenna impedance at a frequency band of interest. The signal fed back from the filter providing attenuation of signals outside the frequency band of interest at the amplifier input. The filter comprises one or more filter components.Type: ApplicationFiled: June 30, 2011Publication date: July 5, 2012Applicant: ST-Ericsson SAInventors: Pete Sivonen, Jonne Riekki, Jouni Kaukovuori, Sami Vilhonen, Jarkko Jussila
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Patent number: 8085096Abstract: An amplification apparatus comprising first amplification circuitry having first shunt-peak circuitry and second amplification circuitry having second shunt-peak circuitry, wherein the amplification apparatus is arranged to provide an operational bandwidth over which the first and second amplification circuitry amplify signals, and wherein the second shunt-peak circuitry is arranged to use at least part of the first shunt-peak circuitry.Type: GrantFiled: December 22, 2006Date of Patent: December 27, 2011Assignee: Nokia CorporationInventors: Jouni Kaukovuori, Jussi Ryynanen
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Publication number: 20100097140Abstract: An amplification apparatus comprising first amplification circuitry having first shunt-peak circuitry and second amplification circuitry having second shunt-peak circuitry, wherein the amplification apparatus is arranged to provide an operational bandwidth over which the first and second amplification circuitry amplify signals, and wherein the second shunt-peak circuitry is arranged to use at least part of the first shunt-peak circuitry.Type: ApplicationFiled: December 22, 2006Publication date: April 22, 2010Applicant: NOKIA CORPORATIONInventors: Jouni Kaukovuori, Jussi Ryynanen
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Patent number: 7449956Abstract: An inductively degenerated low noise amplifier arrangement is shown having a transistor and a bonding pad connected to the input terminal of the transistor, wherein the bonding pad has parasitic capacitance, and wherein the bonding pad includes a metal layer connected to a second terminal of the transistor. In case of a field-effect transistor the second terminal may be the source and in case of a bipolar transistor the second terminal may be the emitter. The metal layer may be the ground plane of the bonding pad or an additional, intermediate layer.Type: GrantFiled: June 30, 2006Date of Patent: November 11, 2008Assignee: Nokia CorporationInventors: Jussi Ryynänen, Jouni Kaukovuori
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Publication number: 20080001673Abstract: An inductively degenerated low noise amplifier arrangement is shown having a transistor and a bonding pad connected to the input terminal of the transistor, wherein the bonding pad has parasitic capacitance, and wherein the bonding pad includes a metal layer connected to a second terminal of the transistor. In case of a field-effect transistor the second terminal may be the source and in case of a bipolar transistor the second terminal may be the emitter. The metal layer may be the ground plane of the bonding pad or an additional, intermediate layer.Type: ApplicationFiled: June 30, 2006Publication date: January 3, 2008Inventors: Jussi Ryynanen, Jouni Kaukovuori