Learn more

TANG JUNWEI

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    102,817
About

TANG JUNWEI has a total of 19 patent applications. Its first patent ever was published in 2003. It filed its patents most often in China. Its main competitors in its focus markets thermal processes, chemical engineering and environmental technology are CHUZHOU YANGZI HIGH TECH ELECTRICAL APPLIANCE CO LTD, UNIX INC and SAKASHITA AKIHIKO.

Patent filings in countries

World map showing TANG JUNWEIs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing TANG JUNWEIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tang Junwei 19
#2 Huang Jianhua 2
#3 Tang Tianning 1
#4 Tang Junji 1

Latest patents

Publication Filing date Title
CN112237789A Air conditioner filter screen cleaning machine
CN106809937A A kind of dual-purpose water process automatic adding device of soda acid
CN106824308A A kind of softening water treatment system of automatic feeding sodium chloride solution
CN106809975A A kind of water treatment system of automatic reduction cycles of concentration
CN106807164A A kind of high efficiency filter deduster
CN106809994A A kind of environment protection sewage processing equipment
CN106801931A A kind of high-efficient heat-dissipating air cleaning unit
CN106801989A A kind of efficient air purifier
CN106799104A A kind of anti-blocking conditioned air purifier
CN106801932A A kind of air purifier
CN106801928A A kind of Simple air purification device
CN106801929A A kind of indoor air-purification device
CN106800353A A kind of high-efficient sewage-purifying device
CN106801914A A kind of honeycomb fashion air cleaning unit
CN106799087A A kind of package plant
CN106765620A A kind of air purifier
CN103692503A Compressed and laminated wood, production method thereof and compressed and laminated wood
CN102233602A Compressed wood short-period production technology
CN1621285A Automatic hydraulic jack for car