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BEIJING WISWORD SCIENCE & TECHNOLOGY DEV CO LTD

Overview
  • Total Patents
    32
About

BEIJING WISWORD SCIENCE & TECHNOLOGY DEV CO LTD has a total of 32 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 and biotechnology are MEI JIANZHONG, ZHUNFEI JIANG and BEIJING CORONA SCIENCE & TECHNOLOGY CO LTD.

Patent filings in countries

World map showing BEIJING WISWORD SCIENCE & TECHNOLOGY DEV CO LTDs patent filings in countries
# Country Total Patents
#1 China 32

Patent filings per year

Chart showing BEIJING WISWORD SCIENCE & TECHNOLOGY DEV CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Jianmin Li 31
#2 Li Jianmin 1

Latest patents

Publication Filing date Title
CN102094680A Vortex power generator and power generating method
CN101900477A Solar heat pipe garbage drying equipment
CN101900434A Distributed solar point focusing optical mirror heat pipe tracking and utilizing system
CN101900425A Distributed solar point focusing optical lens tracking solar cooker and application
CN101899992A Micro-gas generator with closed cavity
CN101899384A Solar heat pipe fermentation equipment and method
CN101900069A Separated liquid circulation generator
CN101902094A Solar energy distributed point focusing optical lens tracking Stirling engine power generation system and application
CN101900478A Solar energy low-temperature heat accumulating type drying equipment
CN101900095A Device and method of lifting liquid by gas
CN101900093A Integral circulating heat generating system of solar energy vacuum tube
CN101900435A Solar distributed point focusing optical lens tracing vacuum tube utilizing system
CN101922803A Solar distributed point-focusing optical lens tracking system and application thereof
CN101900432A Trough-type black body solar photothermal converter
CN101900433A Tower-type black body solar photothermal converter
CN101902169A Optical to electrical converter (OEC) of solar energy quartz blindgut
CN101900422A Flat-panel black body solar photothermal converter
CN101902168A Solar straight-tube photoelectric converter
CN101900438A Black body solar photothermal/voltaic converter
CN101900431A Butterfly type blackbody solar photothermal converter