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SHIQUN SHANG

Overview
  • Total Patents
    11
About

SHIQUN SHANG has a total of 11 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 JAPAN TRANSP ENG CO LTD, KARL MARX STADT FAHRZEUGELEK and CEL KK.

Patent filings in countries

World map showing SHIQUN SHANGs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing SHIQUN SHANGs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Shiqun Shang 11

Latest patents

Publication Filing date Title
CN102392735A Rotary cylinder piston type engine
CN101854111A Permanent magnet engine
CN101852127A Continuous cycle engine
CN101852204A Eccentric circle rotor pneumatic or fluid motor or pump
CN101852094A Displacement sliding rotary engine
CN101852125A Hybrid-power engine with square rotor
CN101852123A Cycloid rotor engine
CN101852122A Interdigitated rotor engine
CN101852093A Mini elliptic gear engine
CN101852131A Two-way elliptic gear engine
CN101852121A Annular cylinder rotor engine