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SONG CHUAN PREC CO LTD

Overview
  • Total Patents
    40
  • GoodIP Patent Rank
    59,661
  • Filing trend
    ⇧ 225.0%
About

SONG CHUAN PREC CO LTD has a total of 40 patent applications. It increased the IP activity by 225.0%. Its first patent ever was published in 2000. It filed its patents most often in Republic of Korea, United States and Japan. Its main competitors in its focus markets electrical machinery and energy are FKI PLC, TAKAMISAWA ELECTRIC CO and KILOVAC CORP.

Patent filings in countries

World map showing SONG CHUAN PREC CO LTDs patent filings in countries

Patent filings per year

Chart showing SONG CHUAN PREC CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Wu Sung-Jen 16
#2 Wu Songren 11
#3 Sung Jen Wu 7
#4 Yeh Chia-Shen 2
#5 Wu Sung Jen 2
#6 Wu Sung-Ren 1
#7 Wu Song-Ren 1

Latest patents

Publication Filing date Title
KR20200108142A Relay structure with heat dissipation function
US2020266017A1 Relay structure with heat dissipation function
JP2020135970A Relay structure with heat radiation function
DE102019102146A1 Relay with cooling function
JP2020077472A Micro relay
KR102103082B1 Armature of relay
DE102018126449A1 ARMATURE OF A RELAY
US2020126745A1 Armature of relay
CN111029215A Micro relay
KR102055068B1 Relay
KR20200008261A Relay
JP2020009570A Relay withstanding high voltage and heavy current
JP2020009571A Movable terminal piece structure and relay with the same
US2019378673A1 Movable spring plate and relay thereof
DE102018113923A1 Movable spring and relay with this movable spring
DE102018113534A1 High voltage and high current relay
US2019371553A1 High-voltage large-current relay
KR20170124482A Relay switch device with ceramic materials
JP2019032934A relay
US2017330716A1 Electronic switch device with ceramic sheets