Learn more

JUNFENG HAO

Overview
  • Total Patents
    18
About

JUNFENG HAO has a total of 18 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are DING SHENGYU, SHANGHAI HUMAN GENOME RES CT and SIB NII GEOL GEOFIZIKI I MINER.

Patent filings in countries

World map showing JUNFENG HAOs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing JUNFENG HAOs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Junfeng Hao 18

Latest patents

Publication Filing date Title
CN102428803A Flat plate pressure rubbing type millet thresher
CN102433592A High-accuracy shelling and impurity removing machine for cotton
CN102428793A Self-propelled front digging type potato combine harvester
CN102430523A Efficient multi-grade pricklyash sorting machine
CN102428792A Front potato harvester for walking tractor
CN102428795A Two-stage transmission device for combine harvester
CN101755501A Three-wheel cultivated land machine
CN101755503A Rolling type ripping-turning combined plow running in unploughed areas
CN101755657A Tree pit digging and chiseling car
CN101755506A Soil block crusher
CN101755659A Three-wheel irrigator
CN101755502A Lift type ripping-turning combined plow running in unploughed areas
CN101755507A Three-wheel scarifier
CN101755523A Three-wheel seeder
CN101761594A Full-contact brake
CN101755510A Cultivator
CN101755505A Reset plough
CN101731030A Disk digging type ploughing machine