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KONFOONG MATERIALS INT CO LTD

Overview
  • Total Patents
    535
  • GoodIP Patent Rank
    3,184
  • Filing trend
    ⇧ 74.0%
About

KONFOONG MATERIALS INT CO LTD has a total of 535 patent applications. It increased the IP activity by 74.0%. Its first patent ever was published in 2009. It filed its patents most often in China, Republic of Korea and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machine tools, surface technology and coating and materials and metallurgy are TAIHEI KINZOKU KOGYO KK, SHENYANG FORTUNE PREC EQUIPMENT CO LTD and AECC SHENYANG LIMING AERO ENGINE CO LTD.

Patent filings in countries

World map showing KONFOONG MATERIALS INT CO LTDs patent filings in countries

Patent filings per year

Chart showing KONFOONG MATERIALS INT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yao Lijun 517
#2 Pan Jie 514
#3 Wang Xueze 512
#4 Aihara Toshio 171
#5 Bian Yijun 154
#6 Oiwa Kazuhiko 97
#7 Luo Minghao 53
#8 Toshio Aihara 43
#9 Kazuhiko Oiwa 43
#10 Liao Peijun 26

Latest patents

Publication Filing date Title
CN112267099A Method for cleaning surface of target material
CN112276271A Welding method of titanium-aluminum alloy target
CN112268893A Method for measuring molybdenum content and titanium content in molybdenum-titanium alloy by using inductively coupled plasma emission spectrometer
CN112225565A Preparation method of tungsten-silicon target blank
CN112229833A Mixed acid for dissolving molybdenum-niobium alloy sample and preparation method and application thereof
CN112223099A Surface cleaning method for sulfur-containing nickel beads of electroplating anode material
CN112223117A Method for processing stainless steel bar with flatness less than or equal to 0.03mm
CN112197734A Method for detecting knurling depth in ring piece
CN112198183A Method for detecting morphological components of C-SiC sputtering target material
CN112222593A Welding method of tantalum target material assembly
CN112222553A Molybdenum target welding method
CN112122763A Welding method for ultra-pure copper target and back plate
CN112122726A Brazing method of aluminum target and aluminum back plate
CN112122764A Diffusion welding method for tungsten target and copper-zinc alloy back plate
CN112111714A Preparation method of tantalum-aluminum alloy sputtering target material
CN112063976A Ultrahigh-purity copper target material and grain control method thereof
CN112111713A Preparation method of WTi alloy sputtering target material
CN112111719A Tungsten titanium silicon alloy sputtering target material and preparation method thereof
CN112080209A Method for bonding cooling water tray and cooling pipe
CN112091401A Titanium-aluminum alloy target material and welding method thereof