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COTEK ELECTRONIC IND CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    188,973
About

COTEK ELECTRONIC IND CO LTD has a total of 13 patent applications. Its first patent ever was published in 2003. It filed its patents most often in United States, China and Germany. Its main competitors in its focus markets electrical machinery and energy and audio-visual technology are JIANGSU ZHAONENG ELECTRONIC CO LTD, TDK LAMBDA UK LTD and PROGRAMMED POWER.

Patent filings in countries

World map showing COTEK ELECTRONIC IND CO LTDs patent filings in countries

Patent filings per year

Chart showing COTEK ELECTRONIC IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Wei-Kuang 8
#2 Wu Chun-Wei 5
#3 Pai Chia-Hung 3
#4 Chang Chien-Kang 3
#5 Wu Junwei 1
#6 Zhang Jiangang 1
#7 Bai Jiahong 1
#8 Yang Te-Jen 1

Latest patents

Publication Filing date Title
EP3683943A1 Power converter
US10530267B1 Power converter
JP2020110023A Power conversion device
CN111342677A Power converter
US9825550B1 Bi-directional power converter for converting power between alternating current and direct current
US2007025087A1 Combination of inverter casing and heat sink member
TWI266581B Housing structure of dc/ac inverter and fixer structure of electronic device
CN1783688A Insulating arrangement for DC/AC inverter
US2006050494A1 DC-AC power inverter
TW200621120A Insulating arrangement for DC/AC inverter
US6798676B2 Inverter for changing direct current to alternating current