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E & TECH CO LTD

Overview
  • Total Patents
    23
About

E & TECH CO LTD has a total of 23 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Republic of Korea and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, environmental technology and audio-visual technology are CATHODEON LTD, EDUARD SCHRACK and MCILVAINE PATENT CORP.

Patent filings in countries

World map showing E & TECH CO LTDs patent filings in countries

Patent filings per year

Chart showing E & TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kim Tae Yeong 9
#2 Jung Seung Hyeon 5
#3 Jung Byeong Gon 4
#4 Han Seung U 4
#5 Jung Yong Hyeon 4
#6 Kim Hak Ju 3
#7 Won Jong Su 3
#8 Ku Yoong Hoee 3
#9 Jung Ho Won 3
#10 Bang Jong Ho 2

Latest patents

Publication Filing date Title
KR20080078528A Do each kind pyeaeksangryu withdrawal crab-spawn in scrapped vehicle system
KR100817795B1 Do each kind pyeaeksangryu withdrawal crab-spawn in scrapped vehicle system
KR20080078094A Do giant artist painting to part accessories of the scrapped vehicle amount
KR20050083490A Eco-friendly scrapped-car treatment system
KR20050032652A A treating method of information processing arm for hard disk
KR20040078182A The manufacturing method of information processing arm for hard disk
KR20040074149A A multistage duplicated arm is manu facturing method by compression processing
KR20010099069A Adsorbent for volatile organic compounds and filter using the same
KR20010081119A Bio-polymer amine and manufact uring method of same
KR20010069247A High effective polymeric coagulant and manufacturing method of same
KR20010086169A A method for production of polymeric aluminum coagulant using wasted aluminum chloride solution
KR20010068183A A media for treating waste water entrapped with microorganism using cellulose acetate
KR20010068566A Convergence device for a color picture tube
KR20000018049A Convergence device for a color picture tube
KR20010027423A Convergence device for a color picture tube
KR20010027425A Convergence device for a color picture tube
KR20010027424A Convergence device for a color picture tube
KR100303832B1 Convergence apparatus of color cathode ray tube
KR100303928B1 Convergence device of color cathode ray tube
KR100303852B1 Convergence device for color braun tube of inline shape