Learn more

ZHENG JINJIN

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    91,892
About

ZHENG JINJIN has a total of 18 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 chemical engineering, agriculture and audio-visual technology are SHIHEZI HUANONG SEED MACHINERY MFG CO LTD, TAIZHOU JIANGPAN ROLLING CO LTD and CALCAR REINDER PIETERS VAN.

Patent filings in countries

World map showing ZHENG JINJINs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing ZHENG JINJINs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zheng Jinjin 18

Latest patents

Publication Filing date Title
CN111842733A A steel bar welding device for construction
CN111804568A Small-size swift clearance screening sand machine
CN110406252A A kind of cloth drying device of circular screen printer
CN109257975A Gardens loosenning tiller
CN109348756A A kind of Multifunctional garden loosenning tiller
CN109348755A Fertilising scarifier attachment for gardens
CN109011754A A kind of abandoned car waste liquid filter plant convenient for feeding
CN109011738A A kind of abandoned car waste liquid filter plant being convenient to clean
CN109011770A A kind of abandoned car waste liquid filter plant
CN111677310A Handheld primary scraping device and method for wall peeling paint
CN108946424A A kind of escalator armrest cleaning device
CN108834374A It is a kind of that formula mobile phone radiating and cooling equipment is goed deep into based on air draft principle
CN109008543A A kind of tubular mark's coaster cup device of overturning-preventing
CN108413751A Cloth drying machine
CN108317839A Cloth drying machine structure
CN108317840A Cloth drying device