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HONGSHENG ZHANG

Overview
  • Total Patents
    12
About

HONGSHENG ZHANG has a total of 12 patent applications. Its first patent ever was published in 2006. It filed its patents most often in China and Republic of Korea. Its main competitors in its focus markets chemical engineering and environmental technology are SANKYO GIKEN KOGYO KK, NIPPON AIR FILTER and TIAN PENGCHENG.

Patent filings in countries

World map showing HONGSHENG ZHANGs patent filings in countries
# Country Total Patents
#1 China 11
#2 Republic of Korea 1

Patent filings per year

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

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Hongsheng Zhang 12
#2 Pingping Yu 1

Latest patents

Publication Filing date Title
CN102777651A Operated manual leak-proof valve
CN102783474A Wireless remote control pesticide and chemical fertilizer spraying robot
CN102771943A Space shoes
CN102728147A Horizontal centrifugal mist eliminator
CN102631612A Traditional Chinese medicine preparation for treating external humeral epicondylitis
KR20120058394A High-speed centrifugal atomization mixing net for exhaust outlet pipe
CN102003889A Heat-relieving device for industrial emission
CN101780367A Novel centrifugal misting fan blade
CN101693157A Wind speed-reducing water mist removing device
CN101543709A Smoke-eliminating refrigeratory dust collector
CN101219315A Smoke eliminator
CN1857974A Quick locking device for container against typhoon