Learn more

JIANJUN ZHANG

Overview
  • Total Patents
    20

Patent filings in countries

World map showing JIANJUN ZHANGs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing JIANJUN ZHANGs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Jianjun Zhang 20
#2 Feng Huang 1
#3 Minggao Zhao 1
#4 Guoming Li 1
#5 Zhengxi Li 1
#6 Wei Li 1
#7 Jingxia Wang 1
#8 Yongmei Fu 1

Latest patents

Publication Filing date Title
CN102578836A Electronic grain storage cabinet with ozone generator and refrigerator
CN102258588B Preparation method of peony general glycoside
CN102181273A Granular volume expansion profile control agent for oil recovery and preparation
CN102478065A Aerostatic bearing and application thereof
CN102147513A High-strength metal sleeve for optical cables
CN101769850A Tester for saturated hydraulic conductivity in soil
CN101761943A Gasification direct-fired furnace
CN102072082A Umbrella-shaped wind power system
CN102072086A Umbrella-type wind generation system with high power
CN101604475A Working method of novel remote controller
CN101406305A Magnesium/calcium combined beverage and health-care effect
CN101177171A Full-automatic shaping packing machine of bag-in-bag
CN101323993A Resin spring
CN101049896A Forklift truck of tray alternation
CN101199867A Foam silastic preparing method for medicine and medical embedded false body
CN1889305A Electric connecting armour clamp assembly
CN1792716A Automatic packer for screw
CN1690584A Medium and high frequency induction superconductive liquid water heating apparatus
CN1517076A Bag body smoothly connected with catheter and its preparation technology
CN1403171A Self-supporting or automatic skin soft tissue dilator