Ville Viikari
20012022

Research activity per year

If you made any changes in Pure these will be visible here soon.
Filter
Patent

Search results

  • 2020

    DUAL-POLARIZATION ANTENNA ARRAY

    Khripkov, A., Viikari, V., Montoya Moreno, R., Ala Laurinaho, J. & Ilvonen, J., 6 Aug 2020, IPC No. H01Q 21/ 24 A I, Patent No. WO2020156650, Priority date 30 Jan 2019, Priority No. WO2019EP52196

    Research output: Patent

  • Multi-feed antenna and communication equipment

    贾里马蒂·哈努拉J-M., 维尔·维伊卡利V., 塔皮奥·萨里宁T. & 阿努·列托武里A., 3 Jul 2020, IPC No. H01Q 5/ 35 A I, Patent No. CN111370874, Priority date 26 Dec 2018, Priority No. CN201811603164

    Research output: Patent

  • TRANSMISSION LINE FOR RADIOFREQUENCY RANGE CURRENT

    Khripkov, A., Viikari, V., Montoya Moreno, R., Ala-Laurinaho, J., Ilvonen, J. & Van Wonterghem, J., 3 Sep 2020, IPC No. H01Q 21/ 28 A I, Patent No. WO2020173537, Priority date 25 Feb 2019, Priority No. WO2019EP54536

    Research output: Patent

  • 2019

    ANTENNA ARRANGEMENT AND METHOD FOR ANTENNA ARRANGEMENT

    Hannula, J-M., Viikari, V., Valkonen, R. & Ilvonen, J., 14 Feb 2019, IPC No. H04B 7/ 08 A I, Patent No. US2019051981, Priority date 28 Jul 2016, Priority No. WO2016EP68058

    Research output: Patent

  • MIMO Antenna Arrangement

    Hannula, J-M., Viikari, V. & Holopainen, J., 12 Dec 2019, IPC No. H04B 7/ 06 A I, Patent No. US2019379436, Priority date 27 Feb 2017, Priority No. WO2017EP54468

    Research output: Patent

  • PASSIVE RFID SENSOR TAG

    Nikunen, J. & Viikari, V., 29 Mar 2019, IPC No. G06K 7/ 10 A I, Patent No. PL2993626T, Priority date 1 Sep 2015, Priority No. EP20150183311

    Research output: Patent

  • 2017

    PASSIVE RFID SENSOR TAG AND RFID READER

    Nikunen, J. & Viikari, V., 5 Oct 2017, IPC No. H04W 88/ 02 A I, Patent No. US2017286820, Priority date 2 Sep 2015, Priority No. WO2015FI50574

    Research output: Patent

  • 2016

    RFID READING METHOD AND RFID READER

    Nikunen, J. & Viikari, V., 10 Mar 2016, IPC No. G08C 17/ 02 A I, Patent No. WO2016034772, Priority date 3 Sep 2014, Priority No. FI20140005763

    Research output: Patent

  • 2015

    Intermodulation sensor platform based on mechanical resonator

    Viikari, V. & Seppä, H., 14 May 2015, IPC No. G01H 13/ 00 A I, Patent No. US2015128707, Priority date 22 May 2013, Priority No. WO2013FI50561

    Research output: Patent

  • 2014

    Wake Up Circuit and A Method for Forming One

    Pursula, P. & Viikari, V., 3 Jul 2014, IPC No. H04W 52/ 02 A I, Patent No. US2014187186, Priority date 4 Jun 2012, Priority No. WO2012FI50548

    Research output: Patent

  • 2013

    A method for road condition recognition

    Viikari, V. & Varpula, T., 23 Oct 2013, IPC No. G01S 7/ 41 A I, Patent No. EP2653882, Priority date 9 Sep 2009, Priority No. EP20090397523

    Research output: Patent

  • Method, system and computer program product for ranging RFID tags

    Viikari, V. & Pursula, P., 14 Feb 2013, IPC No. G06K 7/ 01 A I, Patent No. US2013038428, Priority date 8 Apr 2011, Priority No. WO2011FI50306

    Research output: Patent

  • 2012

    Method and System for Object Localization

    Viikari, V., Seppae, H., Nummila, K., Varpula, T. & Seppä, H., 6 Dec 2012, IPC No. H04B 1/ 59 A I, Patent No. US2012306683, Priority date 19 Oct 2010, Priority No. WO2010FI50814

    Research output: Patent

  • Non-linear resonating sensor and a method

    Allen, M., Viikari, V., Varpula, T., Alastalo, A., Seppä, H. & Mattila, T., 20 Sep 2012, IPC No. H01Q 15/ 00 A I, Patent No. US2012235847, Priority date 29 Mar 2012, Priority No. US201213433315

    Research output: Patent

  • Wireless MEMS sensor and method of reading the same

    Seppae, H., Viikari, V. & Seppä, H., 12 Jul 2012, IPC No. H01L 29/ 84 A I, Patent No. US2012176609, Priority date 10 Sep 2010, Priority No. WO2010FI50697

    Research output: Patent

  • 2011

    A METHOD AND SYSTEM FOR OBJECT LOCALIZATION

    Viikari, V., Seppä, H., Nummila, K. & Varpula, T., 28 Apr 2011, IPC No. G01S 5/ 02 A I, Patent No. WO2011048267, Priority date 20 Oct 2009, Priority No. FI20090006076

    Research output: Patent

Your message has successfully been sent.
Your message was not sent due to an error.