Inventor · disambiguated record
Matti Lehtimaki
Also filed as: LEHTIMAEKI MATTI · LEHTIMAKI MATTI
11 granted patents·1 pending application·217 citations·filing 1994–2008
91Inventor score
Top patents by PatentIndex Score
12 records- 0186US6527829B1Method and arrangement for purifying the intake air of a gas turbineFORTUM OYJ·Filed 2000·Granted Mar 4, 2003·44 cites·22 claims
- 0275US7227873B2Negotiation of used communication mode in a telecommunications systemNOKIA CORP·Filed 2002·Granted Jun 5, 2007·22 cites·21 claims
- 0365US7464472B2Pipe cutting apparatusT DRILL OY·Filed 2005·Granted Dec 16, 2008·5 cites·5 claims
- 0465US5991716ATranscoder with prevention of tandem coding of speechNOKIA TELECOMMUNICATIONS OY·Filed 1996·Granted Nov 23, 1999·53 cites·35 claims
- 0561US5953666ADigital mobile communication systemNOKIA TELECOMMUNICATIONS OY·Filed 1995·Granted Sep 14, 1999·45 cites·19 claims
- 0657US7379877B2Signal processing device and signal processing methodNOKIA CORP·Filed 2001·Granted May 27, 2008·5 cites·13 claims
- 0753US6125120ATransmission equipment for an interexchange connectionNOKIA TELECOMMUNICATIONS OY·Filed 1997·Granted Sep 26, 2000·32 cites·19 claims
- 0851US7193990B2Telecommunication network and routing methodNOKIA CORP·Filed 2001·Granted Mar 20, 2007·2 cites·30 claims
- 0948US8491703B2Supply air device and method for purification of air in a supply air deviceENBOM SEPPO·Filed 2008·Granted Jul 23, 2013·1 cites·18 claims
- 1041US2005203998A1Method in a digital network system for controlling the transmission of terminal equipmentFiled 2003·Application pending·0 cites
- 1130US6681253B1Adaptive processor systemNOKIA NETWORKS OY·Filed 1998·Granted Jan 20, 2004·6 cites·23 claims
- 1229US6208961B1Apparatus for preventing use of erroneous speech encoding parameters for decoding digital speech transmissionsNOKIA TELECOMMUNICATIONS OY·Filed 1994·Granted Mar 27, 2001·2 cites·10 claims
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