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DONG IL TECHNOLOGY LTD

Overview
  • Total Patents
    39
  • GoodIP Patent Rank
    236,718
About

DONG IL TECHNOLOGY LTD has a total of 39 patent applications. Its first patent ever was published in 1994. It filed its patents most often in Republic of Korea, Germany and United States. Its main competitors in its focus markets electrical machinery and energy, semiconductors and audio-visual technology are NGK SPARK PLUG CO, TDK CORP and JIUZUNCHENG NETWORK TECH (SHENZHEN) CO LTD.

Patent filings in countries

World map showing DONG IL TECHNOLOGY LTDs patent filings in countries

Patent filings per year

Chart showing DONG IL TECHNOLOGY LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Choi Kyung Hwa 7
#2 Hong Sun Gil 5
#3 Hong Dae Ju 4
#4 Lee Byung Hoon 4
#5 Lee Byeong Hun 3
#6 Lee Jae Hong 3
#7 Kim Yeong Min 3
#8 Yeon Sang Hun 3
#9 Kim Young Min 3
#10 Kwon Kyung Ahn 2

Latest patents

Publication Filing date Title
KR101629915B1 Charge plate monitoring Apparatus
KR20150072063A A ionizer
KR20130133150A A electrostatic remove apparatus
KR20130119111A A electrostatic remove apparatus
KR101195952B1 Medical handpiece of control system and method
KR20130094985A A ultrasonics wave surgical tip
KR20110036263A Manufacturing method of flat type discharge plate and manufactured discharge plate by manufacturing method and installed discharge plate of discharge plate structure
KR20110032438A Laminar flow type ionizer
KR20110030989A Bar type static electricity eliminator using corona discharge
WO2011021729A1 Integrated terminal for inlet socket
KR20100094729A Ion generation control apparatus using ac power
KR20100094725A Ion generation amount control apparatus using ac power
KR20100092798A A ionizer
KR20080092765A Static electricity eliminator using corona discharge
KR20040005706A Highly efficient inverter system for cold cathod fluorescent lamp using piezo electronic transformer
KR20040042910A Soft piezoelectric ceramic composition and piezoelectric devices using the same
KR20040005360A Low Temperature Firable PZT Compositions and piezoelectric ceramic devices using the same
KR20020000933A A preparation method of test strip for measuring glucose content in whole blood
KR20010113187A LCD backht inverter driving circuit for two lamps
KR20010094015A a air washing system using ozone