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ZHANG DEYU

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    178,045
  • Filing trend
    ⇩ 66.0%
About

ZHANG DEYU has a total of 15 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 1991. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, electrical machinery and energy and measurement are LIN JUNTING, ENDOCON INC and WANG XUEJIAN.

Patent filings in countries

World map showing ZHANG DEYUs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing ZHANG DEYUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Deyu 11
#2 Deyu Zhang 3
#3 Haiyue Zhang 2
#4 Zhang Jing 2
#5 Dong Xiaonan 1
#6 Gao Kexue Yi 1
#7 Dong Yiming 1
#8 Xu Wei 1
#9 Yan Tianyi 1
#10 Huang Yiheng 1

Latest patents

Publication Filing date Title
CN111990502A High-end tealeaves of artifical kneading of intelligent simulation turns over stir-fry equipment
CN111450390A Lacrimal passage diagnosis and treatment auxiliary device and application thereof
CN108125666A A kind of lacrimal passage diagnosis and treatment endoscope apparatus and application method
CN107219853A A kind of open automation air navigation aid and system based on robot
CN107080822A A kind of typhoid fever repairs liquid
CN106786772A The method that solar panel carries out photovoltaic generation is installed using billboard frame frame
CN106088439A Along roadside, the method that lightly constructed and simply equipped building Emergency Vehicle Lane installs solar panel is set
CN104642930A Preparation method of green-maize syrup and tomato minced loaf
CN1692890A Lacrimal stent, and application method therefor
CN1478428A Comprehensive utilization of watermelon juice to make bererage and method of producing cake with pulp and egg
CN1292235A Comprehensive utilization of watermelon juice and production method of its beverage and serier flour food made of it
CN1650755A Method of comprehensive utilization of watermelon pulp juice to make watermelon pulp egg cake
CN1094705A The preparation method of unsaponifiable matter of solanesol
CN1087076A Extract the processing method of eggplant Buddhist nun alcohol with mould cigarette or tobacco waste
CN1056486A Process for preparing solanesol from mouldy tobacco or tobacco waste