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HUNAN DATANG XIANYI TECHNOLOGY CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    231,245
About

HUNAN DATANG XIANYI TECHNOLOGY CO LTD has a total of 17 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets basic materials chemistry, environmental technology and chemical engineering are INTERNAT COAL PRODUCTS CORP, STEWART ROY ILLINGWORTH and WILHELM GROTH DR.

Patent filings in countries

World map showing HUNAN DATANG XIANYI TECHNOLOGY CO LTDs patent filings in countries

Patent filings per year

Chart showing HUNAN DATANG XIANYI TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xiang Chunbo 9
#2 Li Zhijin 6
#3 Hu Rong 5
#4 Zhang Chengyu 5
#5 Zou Guangqiu 5
#6 Liu Yuanyi 5
#7 Li Haocai 5
#8 Xie Xiaopeng 5
#9 Liu Linfu 5
#10 Wang Kai 4

Latest patents

Publication Filing date Title
CN104573850A Method for evaluating state of thermal power plant equipment
CN103761420A Evaluation method for stepwise regression of thermal power equipment performances
CN103761579A Thermal power plant plant-level load optimal distribution system based on plant and power grid coordination
CN103744820A Data discriminating and pre-processing physic card
CN103745414A Online scoring method for performance of gas-steam combined circulating power generation unit
CN103761082A Componential research and development mode and domain driving model combined application development system and platform
CN103763344A General data sharing platform based on service bus and message drive mode
CN103034209A Discrimination method for on-line measured data accuracy
CN103093078A Data inspection method for improved 53H algorithm
CN103065041A Test method of redundant data
CN102880945A Pre-project planning development and management method
CN102904580A X-BIT compressed encoding algorithm
CN102508479A Power plant data acquisition device
CN101717650A Method for upgrading quality of low-level coal by using high temperature flue gas as supplemented fuel
CN101701158A Process for upgrading low-rank coal in an internally heating way with heated gas carrier