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ZHANGJIAGANG AAA PREC MANUFACTURING CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    84,998
  • Filing trend
    ⇧ 66.0%
About

ZHANGJIAGANG AAA PREC MANUFACTURING CO LTD has a total of 20 patent applications. It increased the IP activity by 66.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets machine tools, mechanical elements and chemical engineering are LI ZINING, Dalian hongrun composite bearing co ltd and LEIYANG XINDAWEI TECH CO LTD.

Patent filings in countries

World map showing ZHANGJIAGANG AAA PREC MANUFACTURING CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing ZHANGJIAGANG AAA PREC MANUFACTURING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gu Xinzhong 15
#2 Zhou Liangliang 8
#3 Li Youchun 7
#4 Qian Yilai 5
#5 Xu Pengfei 4
#6 Wang Taiyu 4
#7 Ju Wenlong 4
#8 Pang Liang 4
#9 Zhu Dongfen 3
#10 Cao Zheng 3

Latest patents

Publication Filing date Title
CN111195835A Efficient bearing machining device and connecting method
CN111203768A Automatic polishing device and polishing method for bearing outer ring
CN111230734A Anti-collision trigger box and anti-collision method for bearing roller
CN111203787A Machining equipment and machining method for outer channel of bearing inner ring
CN111250954A Bearing embedded processing equipment and processing method
CN111186162A Grinding waste chip dehydration device and dehydration method
CN110788703A Bearing processing mechanism and bearing processing method
CN110848271A Adjustable sliding bearing and adjusting method
CN110821874A Self-lubricating bearing seat and self-lubricating method for fan
CN110748569A Horizontal positioning mechanism and horizontal positioning method for bearing pedestal
CN110735860A Bearing raceway processing device and processing method, outer ring, inner ring and high-load bearing
CN108444716A A kind of bearing verifying attachment
CN108722968A A kind of bearing cleaning all-in-one machine
CN108981343A A kind of bearing dryer
CN108705481A A kind of bearing Quick-disassembling tool
CN108757744A A kind of bearing cooling and lubricating device
CN107685287A A kind of fine grinding cylinder device
CN107738001A A kind of three-dimensional pipe cutting machine
CN107685269A A kind of inner circle groove grinder
CN108761537A A kind of bearing retainer nail pressing detection instrument