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NINGBO HAIJI ELECTRIC APPLIANCE CO LTD

Overview
  • Total Patents
    34
  • GoodIP Patent Rank
    45,157
  • Filing trend
    ⇧ 300.0%
About

NINGBO HAIJI ELECTRIC APPLIANCE CO LTD has a total of 34 patent applications. It increased the IP activity by 300.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets furniture and games are ROMMAG P WOERWAG & CO, ZELMER SPOLKA AKCYJNA and CHOWN P A C.

Patent filings in countries

World map showing NINGBO HAIJI ELECTRIC APPLIANCE CO LTDs patent filings in countries
# Country Total Patents
#1 China 34

Patent filings per year

Chart showing NINGBO HAIJI ELECTRIC APPLIANCE CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Furniture and games

Focus technologies

# Technology
#1 Domestic washing

Top inventors

# Name Total Patents
#1 Zhou Rong 34
#2 Zheng Liangbao 32

Latest patents

Publication Filing date Title
CN111938499A Vibration-damping noise-reducing dust collector
CN111839346A Electric floor brush of dust collector
CN111685648A New whirlwind subassembly of dirt cup
CN111568295A Dust collector movement assembly
CN111588307A Dust collector floor brush
CN111000489A Multiple filtration has dust cup structure of automatic control dust refluence
CN110840325A Dust collector with airflow and dust separation function
CN110403520A One kind holding vertical wireless mute dust collector
CN110393473A A kind of Wet-dry hand held cleaner
CN110169734A A kind of dust catcher with damping noise control function
CN109381119A A kind of multi-functional dust catcher Handleset
CN109549560A A kind of dust catcher
CN108903773A A kind of interior double feed inlet formula multi-stage separation type dust catcher
CN108742317A A kind of winding roll and a kind of dust catcher
CN108888184A A kind of handle and Body case of cleaner structure and dust catcher
CN108852149A A kind of rechargeable mute dust-collector
CN108968793A A kind of Multifunctional rechargeable dust catcher
CN108354512A A kind of vertical type dust collector
CN107495896A One kind filtering dirt pocket type dust-collecting indoor descaling machine
CN108567377A A kind of direct filtration type dust exhaust apparatus