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LINHAI YONGHENG AUTO TECH CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    117,043
  • Filing trend
    ⇩ 40.0%
About

LINHAI YONGHENG AUTO TECH CO LTD has a total of 14 patent applications. It decreased the IP activity by 40.0%. Its first patent ever was published in 2016. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets mechanical elements, electrical machinery and energy and machine tools are HUBEI OUBO AUTO PARTS CO LTD, CHIKSAN TOOL COMPANY and IVETT JONATHON LACHLAN.

Patent filings in countries

World map showing LINHAI YONGHENG AUTO TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 12
#2 United States 1
#3 WIPO (World Intellectual Property Organization) 1

Patent filings per year

Chart showing LINHAI YONGHENG AUTO TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Huiming 14
#2 Wang Xingjuan 12
#3 Xin Xielong 2

Latest patents

Publication Filing date Title
CN111140715A Detachable pipeline connecting joint
CN109973454A A kind of quick coupling with overflow valve function
CN108488520A A kind of dismountable plug-in connector
CN108443623A A kind of quick coupling
CN107830294A A kind of detachable connector with turn knob
CN107803980A A kind of nylon tube bulge loop processing unit (plant)
CN107825347A A kind of nylon tube fastening means
CN107314184A The joint and heating tube of heating tube
CN107061904A A kind of dismountable connector
CN106168312A A kind of dismountable adapter
CN107620845A A kind of dismountable plug-in connector