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FENG CHUNG-CHIH

Overview
  • Total Patents
    23
About

FENG CHUNG-CHIH has a total of 23 patent applications. Its first patent ever was published in 2006. It filed its patents most often in United States. Its main competitors in its focus markets machine tools, machines and surface technology and coating are CERIUM GROUP LTD, BIOVATION LLC and COURTAULDS FILMS HOLDINGS.

Patent filings in countries

World map showing FENG CHUNG-CHIHs patent filings in countries
# Country Total Patents
#1 United States 23

Patent filings per year

Chart showing FENG CHUNG-CHIHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Feng Chung-Chih 23
#2 Yao I-Peng 19
#3 Wang Lyang-Gung 10
#4 Hung Yung-Chang 7
#5 Kang Kai-Feng 3
#6 Huang Pei-Huo 3
#7 Chao Chen-Hsiang 3
#8 Wang Ko-Feng 3
#9 Ku Zong-Yao 2
#10 Chiang Kun-Lin 2

Latest patents

Publication Filing date Title
US2012302142A1 Polishing pad and method of producing the same
US2011045751A1 Carrier film for mounting polishing workpiece and method for making the same
US2011000141A1 Polishing pad, the use thereof and the method for manufacturing the same
US2009252949A1 Composite sheet for mounting a workpiece and the method for making the same
US2008149264A1 Method for Making Flameproof Environmentally Friendly Artificial Leather
US2008268223A1 Composite sheet for mounting a workpiece and the method for making the same
US2008268227A1 Complex polishing pad and method for making the same
US2008169058A1 Artificial Leather with Color Layers and Method for Making The Same
US2008064310A1 Polishing pad having hollow fibers and the method for making the same
US2008003935A1 Polishing pad having surface texture