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NANTONG RUISI ELECTRONIC CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    123,526
  • Filing trend
    ⇧ 200.0%
About

NANTONG RUISI ELECTRONIC CO LTD has a total of 14 patent applications. It increased the IP activity by 200.0%. 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, measurement and materials and metallurgy are Guangzhou pearl river piano group co ltd, SUZHOU CHESP AUTO PARTS CO LTD and SCHENKER AG MASCHINEN.

Patent filings in countries

World map showing NANTONG RUISI ELECTRONIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing NANTONG RUISI ELECTRONIC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cao Weifu 14
#2 Chen Rong 8
#3 Chen Xiaoyang 1
#4 Qian Wei 1

Latest patents

Publication Filing date Title
CN111271464A Sealing ring
CN111390529A Quick installation device of bearing
CN111421372A Automatic carrying device for spring cover machining
CN110142358A A kind of high-precision spiral spring static pressure machine
CN110000647A A kind of grinding apparatus of spring manufacture
CN109723744A A kind of butterfly spring
CN109735734A A kind of antifatigue spring material
CN108871625A A kind of novel spring dynamometer
CN109079620A A kind of pin mill equipment of novel spring manufacture
CN108929942A A kind of efficient spring manufacture heating equipment
CN107088630A A kind of torsion machine for being used to process two-way torsion spring
CN106248338A Elastic claw fatigue machine
CN106142652A Double power press and using method thereof
CN106077375A Spring pressure machine