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BEIJING WISWORD HI TECH CO LTD

Overview
  • Total Patents
    24
About

BEIJING WISWORD HI TECH CO LTD has a total of 24 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are SHANGHAI JIUNENG ENERGY SCIENC, YANG XIAOFU and SHINSEI SHOJI KK.

Patent filings in countries

World map showing BEIJING WISWORD HI TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 24

Patent filings per year

Chart showing BEIJING WISWORD HI TECH CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Jianmin Li 24

Latest patents

Publication Filing date Title
CN102102540A Double-screw fluid generator and double-screw fluid generating method
CN102102546A Impeller generator and method for generating power
CN102102539A Piston type generator and power generation method
CN102102541A Single-screw fluid power generator and generating method
CN101672593A Control system and utilization system of heat energy of LNG heat pipe
CN101846788A Solar energy distributed linear solar optical lens tracking system and application
CN101846787A Solar linear lens zoom tracking system and application
CN101839570A Solar linear zooming and unidirectional tracking plane unitization system
CN101841268A Solar multi-directional tracking photovoltaic system
CN101841271A Solar linear zooming and unidirectional tracking Stirling engine generating system
CN101839617A Solar multi-directional tracking solar energy drying equipment
CN101839571A Solar linear multi-mirror zooming and unidirectional tracking system and application
CN101839559A Solar linear zooming and unidirectional tracking solar cooker
CN101839569A Solar multi-directional tracking heat pipe utilization system
CN101840050A Solar linear multi-mirror zooming and multi-directional tracking system and application
CN101839566A Solar multi-directional tracking plane utilization system
CN101839556A Solar linear zooming and unidirectional tracking vacuum tube utilization system
CN101839561A Solar multi-directional tracking vacuum tube utilization system
CN101839618A Solar linear zooming and unidirectional tracking solar energy drying equipment
CN101839572A Solar linear zooming and unidirectional tracking heat pipe utilization system