MIMOmatch-F IP portfolio


Name of the intellectual property portfolio: MIMOmatch-F.

Sectors: wireless communications.
Technical area: automatic antenna tuning.

Title of the patent family Family
Method for automatically adjusting a tunable matching circuit, and automatic tuning system using this method P64
Method for automatic adjustment of a tunable passive antenna and a tuning unit, and apparatus for radio communication using this method P71
Method for automatically adjusting a tunable passive antenna and a tuning unit, and apparatus for radio communication using this method P72

This portfolio is no longer offered for sale, effective 1 October 2019.

This portfolio comprises the items listed in the following table. To obtain the latest relevant document, click in the "Item ID" column.

Item ID Jurisdiction Application No. Filing date Patent or PCT publ. No. Issue Date Family
P64-A France 16/00273 16 Feb. 2016 Pending Pending P64
P64-B PCT PCT/IB2016/056839 14 Nov. 2016 WO2017/141086 N/A
P64-C USA 15/360,519 23 Nov. 2016 9,628,135 18 Apr. 2017
P71-A France 17/70372 12 Apr. 2017 FR 1770372 12 Apr. 2019 P71
P71-B PCT PCT/IB2017/055976 28 Sep. 2017 WO2018/189578 N/A
P71-C USA 15/724,440 04 Oct. 2017 9,960,491 01 May 2018
P72-A France 17/70375 13 Apr. 2017 FR 1770375 12 Apr. 2019 P72
P72-B PCT PCT/IB2017/056003 29 Sep. 2017 WO2018/189579 N/A
P72-C USA 15/782,320 12 Oct. 2017 10,008,777 26 June 2018

Description.

     The MIMOmatch-F portfolio consists of the inventions P64, P71 and P72 of Tekcem, which belong to the space "adaptive antenna tuning for a wireless device using one or more antennas". The inventions of this portfolio have the following characteristics:

     In the patent families P71 and P72, a preliminary automatic adjustment of the one or more tunable passive antennas used for radio communication provides a coarse tuning, and is followed by an automatic adjustment of the antenna tuner providing a fine tuning. In this way, an accurate adjustment of the antenna tuner can be obtained over a much broader frequency range than with one or more non-tunable antennas.

     A detailed presentation of the MIMOmatch-F portfolio is posted here. The contents of the MIMOmatch-F portfolio is subject to change without notice.

     For a conference with technical experts, please contact us.


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