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QINGDAO DAOYI AIR OPTIMIZATION SCI TECH CO LTD

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    67,708
  • Filing trend
    ⇩ 75.0%
About

QINGDAO DAOYI AIR OPTIMIZATION SCI TECH CO LTD has a total of 28 patent applications. It decreased the IP activity by 75.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets thermal processes, medical technology and chemical engineering are UNIX INC, CHONGQING KAOAN MECH AND ELECTRICAL EQUIPMENT CO LTD and SUZHOU GRIWIND ENVIRONMENTAL PROTECTION TECH CO LTD.

Patent filings in countries

World map showing QINGDAO DAOYI AIR OPTIMIZATION SCI TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 28

Patent filings per year

Chart showing QINGDAO DAOYI AIR OPTIMIZATION SCI TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Guo Jinchang 28

Latest patents

Publication Filing date Title
CN112229008A Embedded aerobic purification device
CN112229009A Split type air purification device
CN112275086A Purification device for removing formaldehyde in indoor air
CN111620307A Vehicle-mounted spare tire position oxygen generation system
CN111089622A Self-checking system of high-altitude oxygen generator
CN111219808A High-altitude oxygen dispersion system
CN111217335A Plateau high altitude oxygen generator
CN111228058A Intelligent micro-pressure oxygen cabin device
CN108800360A A kind of Split type air purifier
CN109984900A A kind of novel shared oxygen cabin
CN109945337A A kind of body-building oxygen cabin with air cleaning and fresh air ventilating system
CN107833386A A kind of Split type intelligent shares air cleaning facility and its sharing method
CN107741714A A kind of novel intelligent Sleeping capsule
CN107986236A A kind of constant temperature method for producing oxygen through
CN107991889A A kind of air optimizes the network control system of five kinds of dimension devices
CN107990406A A kind of method for extending the anion time-to-live using oxygen
CN107990445A A kind of Novel condensation dehydrating unit
CN107970711A A kind of plastic coating for being used to purify air
CN107975866A A kind of multi-functional aerobic air optimizing system of superposition
CN107975865A A kind of method of interior hydrogen reduction regulation and control oxygen concentration