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SHANGHAI NINGYUAN PREC MACHINERY CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    166,174
  • Filing trend
    ⇩ 100.0%
About

SHANGHAI NINGYUAN PREC MACHINERY CO LTD has a total of 16 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets machine tools, environmental technology and packaging and shipping are KIM HUNG SUB, NINGGUO SHUANGNING MACHINERY CO LTD and ANHUI LECN MECH EQUIPMENT CO LTD.

Patent filings in countries

World map showing SHANGHAI NINGYUAN PREC MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing SHANGHAI NINGYUAN PREC MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huo Shuangning 15
#2 Ma Bo 14
#3 Huang Jianyong 14
#4 Wang Yi 3
#5 Yu Xiaoqiang 2
#6 Yan Pingping 1
#7 Ye Hongwei 1
#8 Shuangning Huo 1
#9 Ma Xiaoming 1
#10 Wang Xin 1

Latest patents

Publication Filing date Title
CN109866043A Included cylinder tube folder
CN108100617A The Z-type feeding rack device of adjustable-angle and width
CN106624042A Special deep hole machining tool for double-end honeycomb die
CN106271868A One is rotary awards oil device
CN105149954A Digital controlled drill for machining radial holes of shaft parts
CN104998767A Automatic oil-water separation mechanism
CN104785816A Numerical control multi-spindle deep hole drilling machine for horizontally machining circular mould
CN104669036A Automatic feeding and discharging mechanism
CN104493508A Accurate numerical control elevated working platform
CN103978247A Numerical-control deep hole drill machine tool for processing group holes in outer circle of roller
CN103521003A Cylinder-type automatic centrifugal oil dumping machine
CN103550988A Bowl-type automatic centrifugal oil spinner
CN103395598A Automatic feeding, discharging and conveying device
CN102922363A Horizontal three-axis linkage deep-hole machining tool
CN102672231A Clamp for machining inner hole of sodium charging air valve
CN103170412A Bowl-shaped oil crumb centrifugal separator