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DING WENLING

Overview
  • Total Patents
    40
  • GoodIP Patent Rank
    39,623
  • Filing trend
    ⇧ 2800.0%
About

DING WENLING has a total of 40 patent applications. It increased the IP activity by 2800.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets medical technology, chemical engineering and textiles and paper are YU CHUNHUA, CID S P A and SUZHOU ORIZA MEDICAL INSTR CO LTD.

Patent filings in countries

World map showing DING WENLINGs patent filings in countries
# Country Total Patents
#1 China 40

Patent filings per year

Chart showing DING WENLINGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ding Wenling 39
#2 Yan Lihua 1
#3 Feng Taojian 1

Latest patents

Publication Filing date Title
CN112156267A Automatic bottle-changing drip stand
CN111451415A Portable pressure arm bolt cutter
CN111469283A Hand-held type prevents off tracking electric drill
CN110714595A Automatic spraying device for interior decoration
CN110588047A Crop straw charcoal-making forming machine
CN110403766A A kind of intelligence is from reminding type paper diaper and its application method
CN109023874A A kind of drying equipment for batch clothes clothing
CN109139604A A kind of hydraulic cylinder connecing oil tray support device structure with combined pressure formula
CN109098256A A kind of sunk type greenery patches structure in sponge city
CN108991892A A kind of angle adjustable stretches formula shoe airing stand certainly
CN109248553A A kind of saturator method ammonia emission-control equipment
CN109333237A Common polished surface equipment
CN109176940A A kind of high efficiency and heat radiation and the mixer convenient for feeding
CN108993136A A kind of efficiency of waste gas denitrification apparatus
CN109174251A A kind of efficient impurity removal type wheat washer
CN111503995A Refrigerator protection device and method
CN108936912A Has the military waistband of self-rescue function suitable for military exercises
CN109043094A A kind of high automatic cotton candy machine of utilization rate
CN109009836A A kind of ambulance bed special
CN108784999A A kind of medical ambulance bed special