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ZIWOO

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    220,307
About

ZIWOO has a total of 12 patent applications. Its first patent ever was published in 2005. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets chemical engineering, semiconductors and electrical machinery and energy are HIGHVAC CORP, SETS and FILTROX MASCHINENBAU AG.

Patent filings in countries

World map showing ZIWOOs patent filings in countries
# Country Total Patents
#1 Republic of Korea 12

Patent filings per year

Chart showing ZIWOOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chang Se Heon 9
#2 Jang Se Heon 3

Latest patents

Publication Filing date Title
KR102080792B1 Vacuum brazing apparatus
KR20200032279A Gas refining apparatus using liquefied gas
KR20130142384A Refining apparatus for mass production for increasing charging amount
KR20130142389A Heating system of refining apparatus using heat pipe for mass production
KR20130142386A Refining apparatus using heat pipe for mass production
KR101325737B1 Apparatus for electro-plating to parts with hole
KR20130134029A Electrode of cvd chamber and method for recycling thereof
KR20130005345A Gas purification apparatus
KR20080073956A Cold trap for sublimation purifying apparatus
KR20080073958A Sublimation apparatus of organic material with means for transportation
KR20080073947A Sublimation apparatus of organic material
KR20060100017A Vacuum arc melting apparatus