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ZHENG DEJIAN

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    83,412
About

ZHENG DEJIAN has a total of 21 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and agriculture are MEIHO UNIVERSITY OF SCIENCE AND TECHNOLOGY, LIUZHOU XINYANG AGRICULTURAL SCIENCE & TECHNOLOGY CO LTD and POMOLOGY RES INST GUANGDONG ACADEMY OF AGRICULTURAL SCIENCES.

Patent filings in countries

World map showing ZHENG DEJIANs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing ZHENG DEJIANs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Zheng Dejian 21

Latest patents

Publication Filing date Title
CN107624398A One planting fruit-trees high pressure branch propagation method
CN107624400A A kind of wax-apple grafting seedlings-growing method
CN107602176A A kind of preparation method of liquid organic fertilizer
CN107593201A A kind of new fruit bagging
CN107593202A A kind of fruit tree coating device
CN107593143A Open form pruning method in a kind of wax-apple
CN107593660A A kind of insect-attracting board folder
CN106561421A Wild condition imitation tree cultivation method for dendrobium officinale
CN106561620A Containment high-voltage instantaneous shock deinsectization method
CN105981549A High-yield cultivation methods of asparagus lettuce
CN105981619A Method for preventing stalk break of asparagus lettuce
CN105981548A Method for interplanting lemongrass among pitaya
CN105982587A Simple wall-attaching knife rest
CN105981547A Windproof cultivation method for bananas
CN105284318A Light high-yield cultivation method for pueraria thomsonii
CN105265131A Method for interplanting sugarcane with corn
CN105265381A Method for raising chickens under sugarcanes
CN105265051A Stereoscopic plantation and breeding technology of acid sulphate paddy field
CN105191681A Sugarcane lodging resistance method
CN105210525A A kind of Sugarcane Fertilization method