Learn more

MM TECH CO LTD

Overview
  • Total Patents
    57
  • GoodIP Patent Rank
    165,734
About

MM TECH CO LTD has a total of 57 patent applications. Its first patent ever was published in 2010. It filed its patents most often in Republic of Korea, China and Japan. Its main competitors in its focus markets semiconductors, optics and materials and metallurgy are M M TECH CO LTD, SHIBAURA MECHANOTRONICS CORP and MORIGUCHI MASAO.

Patent filings in countries

World map showing MM TECH CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 48
#2 China 5
#3 Japan 3
#4 Taiwan 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Chang Seung Il 41
#2 An Kil Soo 13
#3 Choi Jong Chun 11
#4 Lee Kyung Min 5
#5 Lee Byoung Pil 5
#6 Ko Young Wook 5
#7 Lee Sang Uk 4
#8 Yoon Bo Soong 4
#9 An Kil-Soo 2
#10 Zhang Cheng Yi 2

Latest patents

Publication Filing date Title
KR20180020532A Cover assembly for an electronic device and electronic device
KR20160103592A unequal panel slimming method
KR20160101760A apparatus for slimming glass
KR20160042704A Etching apparatus and method of a glass for a display device
CN105217963A For the box of mounting substrate in an etching process
KR20150138921A cassette for etching one side of glass
KR20150104856A cassette for loading substrates
KR101516275B1 apparatus for processing glass
KR20150067955A apparatus for chemically reinforcing glass
KR101450244B1 etching tank having filtering function
KR20150026465A substrate transferring apparatus
KR101474922B1 Blade module and apparatus for treating of substrate
KR101469000B1 apparatus for slimming glass and method for manufacturing thereof
KR20140105118A cassette for loading substrates in etching process
KR101381792B1 Apparatus for transmitting cassette in the chamber
KR20140028607A Apparatus for slimming glass
KR20140021236A Blade module and apparatus for treating of substrate
KR20140021237A Treating apparatus for substrate and treating method for substrate
KR101315337B1 Method for treating of substrate and apparatus for treating of substrate
KR20140010589A Method for treating of substrate and apparatus for treating of substrate