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GLOBAL MATERIAL SCIENCE CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    224,125
About

GLOBAL MATERIAL SCIENCE CO LTD has a total of 14 patent applications. Its first patent ever was published in 2009. It filed its patents most often in Taiwan, Republic of Korea and China. Its main competitors in its focus markets surface technology and coating, electrical machinery and energy and machine tools are TAIHEI KINZOKU KOGYO KK, GI PROEKT T MONTAZHA PREDPR NE and LASERBOND LTD.

Patent filings in countries

World map showing GLOBAL MATERIAL SCIENCE CO LTDs patent filings in countries
# Country Total Patents
#1 Taiwan 8
#2 Republic of Korea 3
#3 China 2
#4 United States 1

Patent filings per year

Chart showing GLOBAL MATERIAL SCIENCE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Fang Yu 9
#2 Kim Dong-Hee 5
#3 Park Byung-Jun 5
#4 Su Jin Jong 4
#5 Liu Fang-Yu 3
#6 Kim Dong Hee 2
#7 Su Jin-Jong 2
#8 Lee Yi Chung 2
#9 Chen Ching Feng 2
#10 Yi-Chung Lee 1

Latest patents

Publication Filing date Title
TWI646210B Method for adjusting flatness of sheet parts of chemical vapor deposition machine
TW201443266A Deposition apparatus for photoelectrical semiconductor manufacturing process and shadow frame thereof
TW201426852A Upper electrode of dry etcing chamber and method for manufacturing the same
TW201421568A Method for manufacturing emboss surface of electric static chuck of dry etch apparatus
TW201145440A Shadow frame and manufacturing method thereof
TW201123341A Shadow frame and manufacturing method thereof
TW201120483A Method for improving surface characteristic of diffuser
TW201116857A Diffuser structure and manufacturing method thereof