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NANJING YIQING MACHINERY MFG CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    133,402
  • Filing trend
    ⇧ 50.0%
About

NANJING YIQING MACHINERY MFG CO LTD has a total of 16 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2011. It filed its patents most often in China, Germany and United States. Its main competitors in its focus markets packaging and shipping, electrical machinery and energy and engines, pumps and turbines are AUSTONG INTELLIGENT ROBOT TECH, NANTONG BOJO PIGMENTS CO LTD and ZHENJIANG BAONA ELECTROMAGNETIC NEW MATERIAL CO LTD.

Patent filings in countries

World map showing NANJING YIQING MACHINERY MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 14
#2 Germany 1
#3 United States 1

Patent filings per year

Chart showing NANJING YIQING MACHINERY MFG CO LTDs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Zhang Zhenhai 13
#2 Zhang Zhenzhou 10
#3 Jian Chen 2
#4 Chen Jian 1

Latest patents

Publication Filing date Title
CN111284753A Disconnect-type ironing board copper contact structure
CN111216946A Lower die assembly
CN110979802A Internally tangent machine head assembly
CN110949721A Packaging machine
CN111379690A Inflating cylinder device
CN111385919A M-shaped sealing electric heating piece
CN109051038A The pneumatic gearing structure of automatic double-chamber vacuum machine
CN109808933A A kind of double-chamber vacuum packing machine of dynamic balance structure
CN109775062A A kind of particle shaping vacuum packing machine
CN108100349A Seal rack device
CN104627438A Heater strip fastening base, heater strip fastening device and heater strip fastening assembly
CN103373487A Modified atmosphere packing machine
CN102530303A Vacuumizing structure for modified atmosphere packaging machine
CN102556451A Transmission mechanism of modified atmosphere fresh-keeping packaging machine