Inventor · disambiguated record
Heikki Mattila
Also filed as: MATTILA HEIKKI · MATTILA HEIKKI O
9 granted patents·1 pending application·670 citations·filing 1985–2008
91Inventor score
Files withNOKIA MOBILE PHONES LTD4LEINONEN MARKO1MATTILA HEIKKI1MATTILA HEIKKI O1MOKIA MOBILE PHONES LTD1
Top patents by PatentIndex Score
10 records- 0195US5432473ADual mode amplifier with bias controlNOKIA MOBILE PHONES LTD·Filed 1993·Granted Jul 11, 1995·256 cites·7 claims
- 0291US5446422ADual mode FM and DQPSK modulatorMOKIA MOBILE PHONES LTD·Filed 1994·Granted Aug 29, 1995·127 cites·3 claims
- 0387US4700407AProtective garmentSINISALO SPORT OY·Filed 1986·Granted Oct 20, 1987·101 cites·4 claims
- 0482US5371481ATuning techniques for I/Q channel signals in microwave digital transmission systemsNOKIA MOBILE PHONES LTD·Filed 1993·Granted Dec 6, 1994·78 cites·7 claims
- 0578US5392460ADual mode radiotelephone terminal selectively operable for frequency modulated or phase modulated operationNOKIA MOBILE PHONES LTD·Filed 1993·Granted Feb 21, 1995·46 cites·14 claims
- 0676US7920495B2Channel management via link parameter adjustmentNOKIA CORP·Filed 2008·Granted Apr 5, 2011·7 cites·21 claims
- 0766US6563883B1TransmitterNOKIA MOBILE PHONES LTD·Filed 1999·Granted May 13, 2003·28 cites·30 claims
- 0846US4610035AUpper body protectorMATTILA HEIKKI·Filed 1985·Granted Sep 9, 1986·27 cites·7 claims
- 0941US2009318087A1Method and Device for Preventing Interference at a Radio Receiver Device Caused by Several Radio Transmitter DevicesMATTILA HEIKKI O·Filed 2006·Application pending·0 cites
- 1040US9160464B2Operating multi-service receiver in non-interfering mannerLEINONEN MARKO·Filed 2005·Granted Oct 13, 2015·0 cites·5 claims
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