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GUIZHOU QIFUYUAN TEA IND CO LTD

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    62,360
  • Filing trend
    ⇧ 450.0%
About

GUIZHOU QIFUYUAN TEA IND CO LTD has a total of 26 patent applications. It increased the IP activity by 450.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets foods and drinks, chemical engineering and basic materials chemistry are ZHENJIANG SUFENG TEA INDUSTRY TECH CO LTD, HUBEI GOLD BERRY S&T DEV CO LTD and HUNAN HUJIAYUAN TEA IND CO LTD.

Patent filings in countries

World map showing GUIZHOU QIFUYUAN TEA IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 26

Patent filings per year

Chart showing GUIZHOU QIFUYUAN TEA IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ye Zhangtao 20
#2 Ye Wensheng 8
#3 Wei Changrong 2
#4 Li Zhanbin 1

Latest patents

Publication Filing date Title
CN111919917A Automatic withering trough of tealeaves
CN111937982A Black tea fermentation chamber
CN111937983A Full-automatic tea rolling system
CN111781157A Method for detecting main components of near infrared spectrum tea based on artificial neural network
CN110214833A A kind of withering technology for black tea processing
CN110214834A A kind of intelligence for black tea processing is withered room
CN109247399A Drying unit is used in a kind of black tea processing of homogeneous heating
CN109221486A A kind of black tea processing multilayer withering trough convenient for adjusting spacing
CN109277303A A kind of black tea processing tea stem separating device facilitating batch turning
CN109261493A Screening plant is used in a kind of processing of vibrating type black tea
CN109329463A One kind being convenient for black tea tanning device
CN109225795A A kind of circular screening machine that convenience takes to black tea
CN109290179A A kind of black tea processing feeding device with screening function
CN109169992A A kind of processing of black tea is with rubbing steaming apparatus
CN109170006A A kind of black tea processing fermentor being heated evenly
CN109225884A A kind of black tea screening plant with dusting function
CN108967575A A kind of mild fire drying device of the red tea processing in Zun Yi
CN107673787A A kind of tea tree planting organic fertilizer and preparation method thereof
CN107969266A A kind of tealeaves pest control method
CN106332996A Hot air tea fixation machine