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HUANG JIAJUN

Overview
  • Total Patents
    52
  • GoodIP Patent Rank
    48,880
  • Filing trend
    ⇩ 20.0%
About

HUANG JIAJUN has a total of 52 patent applications. It decreased the IP activity by 20.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets foods and drinks, textiles and paper and materials and metallurgy are WILLEMSEN WILLEM H, EKIM and LONGHAI ANDREW MA FU MACHINERY CO LTD.

Patent filings in countries

World map showing HUANG JIAJUNs patent filings in countries
# Country Total Patents
#1 China 52

Patent filings per year

Chart showing HUANG JIAJUNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Jiajun 52

Latest patents

Publication Filing date Title
CN112273402A Steamed bun baking machine and baked steamed buns with stuffing
CN112045935A Novel injection mold convenient to drawing of patterns
CN112045942A Easy-to-release injection mold with buffering effect
CN111670923A Silk screen printing steamed bun baking machine
CN111602512A Tea leaf picking and prescreening equipment
CN111436279A Tea leaf picking equipment
CN110810711A Stamp steamed bun baking machine
CN110384114A The imitative Machine for producing fried dough twist automatic by hand of one kind
CN110506767A A kind of anti-sticking stamp irons steamed bun machine
CN110250231A A kind of automatic Machine for producing fried dough twist
CN110278973A One kind is automatically around Ainz machine
CN109854884A A kind of holder for dissipating heat of laptop computer
CN109730348A A kind of non-fried full-automatic crispy rice machine
CN110754487A Soft fried dough twist machine and soft fried dough twist production process
CN108703167A One kind is multi-functional to iron steamed bun machine
CN110244160A Leakage current detector
CN108205939A Control method, device and the intelligent Answer System of intelligent Answer System
CN107459268A A kind of enclosuring structure of vacuum glass aspirating hole
CN107188432A A kind of toughened vacuum glass and its sealing technology
CN106983392A A kind of movable blades soy bean milk making machine