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DONG FENGJUAN

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    123,658
  • Filing trend
    ⇩ 100.0%
About

DONG FENGJUAN has a total of 14 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are AE TEKKU KK, SP K B FIZ TEKHN I IM A F IOFF and XI'AN HUIZE INTELLECTUAL PROPERTY OPERATIONS MAN CO LTD.

Patent filings in countries

World map showing DONG FENGJUANs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing DONG FENGJUANs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Dong Fengjuan 14

Latest patents

Publication Filing date Title
CN109931561A A kind of mounting base of intelligent transportation device
CN109926658A A kind of finishing uses Cutting platform
CN109936388A A kind of intelligence talkback unit
CN109927514A A kind of intelligent solar air purifier
CN109933140A A kind of fixed radiator of computer display screen
CN109926924A A kind of dustless grinding device
CN109924671A A kind of production of network drill manuscript with show device
CN109933155A A kind of host computer apparatus for placing of high efficiency and heat radiation
CN109926398A A kind of dust-extraction unit for network system integration
CN109927769A One kind is convenient for pick-and-place smart machine transport device
CN109931468A A kind of notebook computer bracket convenient for multi-angle regulation
CN109935112A A kind of apparatus for demonstrating for network system integration
CN109924870A A kind of hardware appliance insulating pot
CN109936778A A kind of mounting bracket for network system integration