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LK PRODUCTS OY

Overview
  • Total Patents
    351
About

LK PRODUCTS OY has a total of 351 patent applications. Its first patent ever was published in 1987. It filed its patents most often in Finland, EPO (European Patent Office) and United States. Its main competitors in its focus markets telecommunications, audio-visual technology and basic communication technologies are CHANNEL MASTER LTD, CHENGDU SINOSCITE TECH CO LTD and MARIE PIERRE G.

Patent filings per year

Chart showing LK PRODUCTS OYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Turunen Aimo 75
#2 Annamaa Petteri 47
#3 Jantunen Heli 34
#4 Ala-Kojola Jouni 30
#5 Ervasti Kimmo 23
#6 Naeppae Pauli 17
#7 Nappa Pauli 16
#8 Loukkola Jukka 16
#9 Yrjoelae Seppo 14
#10 Mikkola Jyrki 13

Latest patents

Publication Filing date Title
WO2006114477A1 Slot antenna
WO2006097567A1 Antenna component
FI20055420A0 Adjustable multi-band antenna
FI20055353A0 Internal multi-band antenna
FI20041461A0 Coupling arrangement in a planar antenna
FI20041455A0 The antenna component
FI20040584A0 Antenna element and method for making it
FI20031298A0 A method for mounting a radiator in a radio apparatus and a radio apparatus
FI20030193A0 The antenna element
FI20022198A0 Antenna for a flat radio
WO9930383A2 Resonator structure
FI982551A0 High frequency filter of uniform bodies
FI982366A0 Planar antenna with two resonant frequencies
FI982347A0 Coupling and method for measuring standing-road conditions
FI981835A0 The antenna of the radio equipment and the method for its manufacture, and the radio equipment
FI981348A0 High frequency resonator and filter structure
FI974316A0 The antenna structure
EP0828306A2 A matched impedance filter
FI972706A0 Riktande antenn
US6157819A Coupling element for realizing electromagnetic coupling and apparatus for coupling a radio telephone to an external antenna