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NINGBO SONO MFG CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    139,371
  • Filing trend
    0.0%
About

NINGBO SONO MFG CO LTD has a total of 18 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements are SICHUAN KEYCON KCON VALVE MFG CO LTD, ROBERT WILLIAM LEACH and NEWAY VALVE CO LTD.

Patent filings in countries

World map showing NINGBO SONO MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing NINGBO SONO MFG CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements

Focus technologies

Top inventors

# Name Total Patents
#1 Zhang Youbo 8
#2 Shan Weiyin 7
#3 Mao Bing 6
#4 Mao Xinqiang 6
#5 Zhu Jizhen 3
#6 Jiang Shangjie 3
#7 Xia Zhigang 2
#8 Zhang Haosen 2
#9 Li Gang 2
#10 Ge Xingfang 1

Latest patents

Publication Filing date Title
CN110043689A Safety-type reversing solenoid valve
CN108916422A A kind of spacer type solenoid valve
CN108758063A A kind of slow-start solenoid valve
CN108775420A A kind of internal discharging type solenoid valve
CN108019612A A kind of three linked piece combination valve
CN108006268A A kind of multi-functional switching solenoid valve
CN106895176A Two five-way ceramic slide type magnetic valves
CN105090557A Two-position five-way bottom connecting type electromagnetic valve
CN105090559A Cut-off type two-position five-way electromagnetic valve
CN104121248A Thin cylinder
CN104121249A Novel air cylinder
CN104154067A Cylinder
CN103335159A Two-position two-way bidirectional pressure control valve
CN103016782A Two-position three-way valve
CN103016795A Valve terminal structure
CN103016785A Symmetric two-position five-way valve
CN102966771A One-way throttle valve
CN102996856A Rotating valve of oxygenator