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RENCHENG HE

Overview
  • Total Patents
    26
About

RENCHENG HE has a total of 26 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 Zhenjiang tianxin electrical appliance co ltd, Chen shi-chang and SONOBE YASUKI.

Patent filings in countries

World map showing RENCHENG HEs patent filings in countries
# Country Total Patents
#1 China 26

Patent filings per year

Chart showing RENCHENG HEs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Rencheng He 26

Latest patents

Publication Filing date Title
CN102179222A Method and device for changing fluid on surface of object, and moving system using device
CN102090752A Method for manufacturing shoe and shoe
CN102530258A Airplane take-off auxiliary method and airplane take-off auxiliary device
CN102530390A Anti-collision protective sleeve
CN102485200A Hair dye with variable color
CN102477959A Method and device for utilizing fluid to drive rotor
CN102467833A Voice device for learning to read
CN102467244A Key response method using light and device thereof
CN102373774A Construction method of dynamic surface and device thereof
CN102376163A Traffic command system and gate thereof
CN102346481A Automatic drive system for vehicles
CN102345358A Floor constructing method and floor tile
CN102339549A Dynamic sand table
CN102326955A Making up method and film thereof
CN102312542A Method for treating gap and jointing agent
CN102312508A Wedge-shaped brick
CN102310940A Space station
CN102309214A Tablecloth
CN102085430A Filter device and method
CN102486118A Power generation device and method using filter