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PUNG WON PREC CO LTD

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    82,645
About

PUNG WON PREC CO LTD has a total of 26 patent applications. Its first patent ever was published in 2004. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets semiconductors, surface technology and coating and optics are OLUM MAT CORPORATION, SEWOOINCORPORATION CO LTD and ASML US INC.

Patent filings in countries

World map showing PUNG WON PREC CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 26

Patent filings per year

Chart showing PUNG WON PREC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jae Won Myeong 6
#2 Kim Jae Beum 4
#3 Yoo Hwa Pyung 4
#4 Myong Hwan Choi 3
#5 Yoo Myung Hoon 3
#6 Yoo Myoung Hoon 3
#7 Jae Hoon Lee 3
#8 Lee Jae Hoon 3
#9 Park Hyun Hwa 3
#10 Tae Seong Kim 2

Latest patents

Publication Filing date Title
KR102206896B1 Metal mask assembly for organic light emitting diode deposition with improved position accuracy using two-step processing method and method of manufacturing the metal mask assembly
KR102193019B1 Stick mask stretcher and Apparatus for manufacturing the OLED mask having the same
KR102206894B1 Deposition Metal Mask for OLED and Manufacturing Method of the same
KR102208779B1 Metal mask for organic light emitting diode deposition having effect of reducing tensile time and improving tensile quality and method of tensioning the same
KR102209465B1 Metal mask for organic light emitting diode deposition minimizing protrusion of trim line
KR102210022B1 Split type metal mask assembly for organic light emitting diode deposition with improved position accuracy and method of manufacturing the same
KR102228839B1 Metal mask for organic light emitting diode deposition removing protrusion of trim line to improve process yield
KR102193070B1 Metal mask for organic light emitting diode deposition with improved position accuracy of corner portion
KR102220552B1 Deposition Metal Mask for OLED and Manufacturing Method of the same
KR102191899B1 OLED metal mask and apparatus for manufacturing thereof
KR102192583B1 Metal mask and method for manufacturing the same
KR102186094B1 System and method for measuring a vapor deposition position in fine metal mask
KR102228334B1 Deposition Metal Mask for OLED and Manufacturing Method of the same
KR102193043B1 Metal mask and method for manufacturing the same
KR102193044B1 System and method for manufacturing a metal mask
KR102225335B1 Menufacturing method of metal mask sheet for oled
KR102218005B1 Method of manufacturing organic light emitting diode dispaly
KR102217996B1 Method of manufacturing metal mask for organic light emitting diode dispaly
KR101955454B1 Separate mask used at deposition step of tv oled and the manufacturing methode thereof
KR20180060205A Flexible display supporters for supporting flexible displays and the method for thereof