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SUN SHUFENG

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    84,527
  • Filing trend
    ⇩ 50.0%
About

SUN SHUFENG has a total of 23 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2012. It filed its patents most often in China, Republic of Korea and Singapore. Its main competitors in its focus markets machine tools, chemical engineering and mechanical elements are JIANGSU DADE HEAVY IND CO LTD, DUJIANGYAN JINXIANG DECORATION ENGINEERING CO LTD and NISSAN TANAKA CORP.

Patent filings in countries

World map showing SUN SHUFENGs patent filings in countries

Patent filings per year

Chart showing SUN SHUFENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sun Shufeng 20
#2 Wang Pingping 19
#3 Sun Mengfan 8
#4 Sun Meng 8
#5 Lv Qiangqiang 6
#6 Zhuang Mei 6
#7 Sun Shubin 6
#8 Zhang Qindong 4
#9 Zhang Bin 3
#10 Yin Anchen 3

Latest patents

Publication Filing date Title
CN111744844A Chemical industry equipment protector of environmental protection
CN111701518A Intelligent mixing arrangement for lubricating oil production
CN111701057A Chemical equipment for producing chemical raw materials
CN110153708A A kind of spontaneous abrasive Flow Compound Machining head of laser-spraying liquid bunch and working method
CN110153707A A kind of spontaneous abrasive Flow complex machining device of laser-spraying liquid bunch and method
CN108465996A Double-station ceramic substrate material fixture and clamp method
CN107538140A A kind of laser rotary-cut processing inclined device
CN107411266A A kind of umbrella grip device tied up on arm and method
CN106181711A A kind of exploration type inner tank wall flexible polishing device
CN105458530A Device and method for machining aviation engine blade film hole through femtosecond lasers
CN105479173A Micropore laser-high temperature chemical synchronous compounding processing device and method
CN105135488A Self-rotating mute energy-saving gas stove
CN104722931A Device for machining superfine oil spraying inclined holes in oil spraying plate part of oil sprayer through lasers
CN103978315A Device and method for automatic high-efficiency precision laser processing of oil jets
CN103394809A Automobile oil sprayer minuteness oil spraying hole femtosecond laser efficient and precise machining device and method
CN103317298A Method for assisted restraining formation of burr on micro cutting part by femtosecond laser
CN102990523A Abrasive particle stream flowing type polishing device based on tool orientation