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SHUANGYUAN ZHANG

Overview
  • Total Patents
    11
About

SHUANGYUAN ZHANG has a total of 11 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are INSTITUTUL NAT DE CERCETARE DEZVOLTARE PENTRU PROTECTIA MEDIULUI, SEKIGUCHI HIROYA and YU JINLAI.

Patent filings in countries

World map showing SHUANGYUAN ZHANGs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing SHUANGYUAN ZHANGs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Shuangyuan Zhang 11

Latest patents

Publication Filing date Title
CN102230451A Technology for wind power generation and hydropower generation by using throwing roller as generator and floater
CN102155748A Technology improvement of rotation supporter body water jacket heating furnace
CN101649805A Power generation technology by rolling type in-built air sac wall winding water energy and the like
CN101598383A Wall or end face heat build-up solar energy face south
CN101586828A Application of solar water jacket on increasing power generation for conveniently cooking and heating
CN101591456A Plastic film made of corn and other starches
CN101520187A Smoke flat-bent cooking stove on firewood box of honeycomb briquet stove
CN101509671A Stalk and coal burning method application based on water jacket furnace
CN101474966A Electric running, card-reading, box-crossing and other road managements for vehicle supplied with wind power and water power
CN101280960A Interlayer metallic plate water jacket solar energy
CN101251298A Direct heating assembled water jacket for casting pig or casting aluminium