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DONGTAI CITY HAIOU NAVIGATION EQUIPMENT CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    134,911
About

DONGTAI CITY HAIOU NAVIGATION EQUIPMENT CO LTD has a total of 13 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets transport, consumer goods and electrical machinery and energy are ROBERTO GALEAZZI, GURR KEVIN and HOTTI MARTTI TAPANI.

Patent filings in countries

World map showing DONGTAI CITY HAIOU NAVIGATION EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing DONGTAI CITY HAIOU NAVIGATION EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhou Yulai 13
#2 Zhou Yulin 8

Latest patents

Publication Filing date Title
CN112078764A Easily accomodate foam life vest with adjustable structure
CN111994230A Foam life vest with folding receiving mechanism
CN112093011A Foam life vest with hidden wearing device
CN111994227A Safety life jacket with rear-mounted folding mechanism
CN112009648A Thermal insulation suit with adjustable propulsion device
CN111994228A Multipurpose parent-child mixed life jacket
CN111994229A Easy wearing formula safety life vest has
CN112009649A Thermal insulation suit with quick-release mechanism
CN109045499A A kind of fire disaster escaping knapsack that speed is controllable
CN108785916A A kind of easy-to-dismount folding type fire-extinguishing device
CN108785889A A kind of fire-fighting breathing mask
CN108785929A A kind of fire-fighting lance equipped with camera
CN108992819A A kind of breathing mask convenient for using in a fire