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RYHAENEN HEIKKI OLAVI

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    186,224
  • Filing trend
    ⇧ 100.0%
About

RYHAENEN HEIKKI OLAVI has a total of 11 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2002. It filed its patents most often in Finland. Its main competitors in its focus markets telecommunications and audio-visual technology are TW DENKI KK, FUJIKON IND CO LTD and AD PLAN KK.

Patent filings in countries

World map showing RYHAENEN HEIKKI OLAVIs patent filings in countries
# Country Total Patents
#1 Finland 11

Patent filings per year

Chart showing RYHAENEN HEIKKI OLAVIs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Telecommunications
#2 Audio-visual technology

Top inventors

# Name Total Patents
#1 Ryhaenen Heikki Olavi 6
#2 Ryhänen Heikki Olavi 5

Latest patents

Publication Filing date Title
FI20197057A1 Modular sound reproduction arrangement in a personal radio transmitter-receiver
FI20187175A1 Combination of a passive and electroacoustic oscillator in a thin planar loudspeaker cabinet arrangement
FI20187060A1 Device to create bass sound in a personal radio transmitter-receiver
FI20177086A1 Loud-speaker enclosure particularly in a personal radio transmitter-receiver
FI20167016A Loudspeaker arrangement especially for a personal radio transceiver
FI20060823A More frequency antenna
FI20040540A0 Multi-Frequency Antenna
FI20020397A0 Antenna device
FI20020396A0 More frequency antenna