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YUDOU HE

Overview
  • Total Patents
    14
About

YUDOU HE has a total of 14 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 YUSONG HUANG, JIANZHONG CHEN and BEIJING LEADER & HARVEST ELECTRIC TECHNOLOGIES CO LTD.

Patent filings in countries

World map showing YUDOU HEs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

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

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Yudou He 14

Latest patents

Publication Filing date Title
CN102510632A Control method for energy-saving lamp
CN102429333A Sports headband with MP3 (moving picture experts group layer 3) player
CN102502052A Red packet with sounding function
CN102510633A Energy-saving lamp control device
CN102452185A Novel friction plate friction monitoring device
CN102454718A Novel structure of universal joint
CN102452184A System for monitoring wearing capacity of wearing plate of clutch brake for pressing machine
CN102454717A Compact and minitype universal joint
CN102062661A Novel belt measure gauge
CN102062295A Pipe fluid automatic supercharging system
CN101752838A Phase-failure protection control circuit of novel pressure machine
CN101733954A Big or small ring structure of novel press machine
CN101738278A Novel triangle belt measuring tool
CN101737612A Safety control device of novel rigid clutch pressing machine