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ZHANG GUOYUN

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    93,759
  • Filing trend
    ⇩ 100.0%
About

ZHANG GUOYUN has a total of 20 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2004. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, measurement and chemical engineering are STROGANOV ALEXANDER ANATOLYEVICH, ZHANG HUAFANG and TIANJIN URANUS HYDRAULIC MACHINERY CO LTD.

Patent filings in countries

World map showing ZHANG GUOYUNs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing ZHANG GUOYUNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Guoyun 20

Latest patents

Publication Filing date Title
CN106617790A Intelligent safe bullet cabinet
CN106763578A A kind of compact shelving
CN106018216A On-line wear particle monitoring method achieved through electrification, centrifugation, adsorption and adjacent capacitance
CN105909615A Filtering method adopting magnetization, adsorption and rotating magnetic field for hydraulic system
CN105909614A Abrasion particle online monitoring method through adsorption and adjacent capacitance
CN105909607A Abrasion particle detecting method based on electrification, electric shock hammer adsorption and adjacent capacitance
CN105864157A Filter method utilizing electrification, separation, adsorption and rotational magnetic fields for hydraulic system
CN105889180A Monitoring method adopting temperature control, cyclone centrifuging and proximity capacitance for wear particles
CN105973948A Method for monitoring wear particles on line by virtue of electrification, electric hammer adsorption and adjacent capacitance
CN106018188A Wear particle monitoring method achieved through electrification, rotational flow centrifugation, adsorption and adjacent capacitance
CN105864152A Method for online wear particle monitoring by adoption of electrification, electric control loop adsorption and adjacent capacitance
CN105889192A Wear particle detecting method adopting electrification, electric control loop adsorption and adjacent capacitance
CN105928845A Abrasion particle online monitoring method adopting electrification, adsorption and adjacent capacitance
CN105864183A Method for filtering by adoption of magnetization, adsorption and centrifugation for hydraulic system
CN105864150A Online abraded particle monitoring method adopting electric shock hammer adsorption and adjacent capacitance
CN105889205A Oil filtering method adopting electrification, separation and adsorption for hydraulic system
CN105927613A Wear particle online monitoring method adopting electric control ring adsorption and adjacent capacitance
CN105909608A Filtering method adopting magnetization and adsorption for hydraulic system
CN1701722A Bitter bamboo beverage and preparation method thereof
CN1696270A Bitter bamboo wine and preparation method