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YANTAI DAFENG PLAIN BEARING CO LTD

Overview
  • Total Patents
    38
  • GoodIP Patent Rank
    49,930
  • Filing trend
    ⇩ 16.0%
About

YANTAI DAFENG PLAIN BEARING CO LTD has a total of 38 patent applications. It decreased the IP activity by 16.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets machine tools, mechanical elements and materials and metallurgy are Changzhou dongfeng bearing co ltd, TOYOTA KOKI KABUSHIKI KAISHA and SHANDONG JINDI PRECISION MACHINERY TECH CO LTD.

Patent filings in countries

World map showing YANTAI DAFENG PLAIN BEARING CO LTDs patent filings in countries
# Country Total Patents
#1 China 38

Patent filings per year

Chart showing YANTAI DAFENG PLAIN BEARING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mu Jianpiao 12
#2 Zhao Yangang 9
#3 Su Shengshan 7
#4 Zhai Weigang 6
#5 Wang Jiping 6
#6 Zhao Ruiqiu 5
#7 Qin Liming 5
#8 Zhao Hongwei 5
#9 Li Baobao 5
#10 Sun Weidong 5

Latest patents

Publication Filing date Title
CN112276589A Intelligent processing assembly line for large-diameter bearing bush
CN112247490A Method for manufacturing bearing bush hole circle of high-power diesel engine
CN112276588A Intelligent machining process for large-diameter bearing bush
CN112141680A Aluminum-based bearing bush generating and feeding treatment device
CN112224854A Aluminum-based bearing bush generating and feeding treatment process
CN110394489A Oily line equipment in bearing shell boring
CN110370024A Inner hole equipment is milled for bearing shell
CN110394661A Bearing shell processes transmission assembly line and technique automatically
CN110303343A Bearing shell system of processing
CN110360224A Bearing shell processing technology
CN109483249A Bearing shell system of processing and assemble method based on automation control
CN112192155A Machining method of high-precision shaft bush machining part
CN109605042A The oily line process equipment of bearing shell high-precision, processing method and assemble method
CN107794385A A kind of preparation method of large ship engine spindle watt
CN107738179A A kind of automatic loading and unloading system and its method for the grinding of bearing shell workpiece
CN107775016A One kind processing word oil line machine of bearing shell eight and its application method
CN107725600A The production technology of tin aluminium silicon bearing shell fatigue resistance in a kind of lifting
CN107781302A A kind of AlSn10Si4Cu aluminium bases main bearing shell and preparation method
CN107755704A A kind of preparation technology of copper-based bearing shell
CN104879385A Coating containing molybdenum disulfide and process applying coating on bearing bush spraying