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YONGJIE YANG

Overview
  • Total Patents
    19
About

YONGJIE YANG has a total of 19 patent applications. Its first patent ever was published in 2005. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are KOSHA HIROMOTO, WU DEBIN and NIKKO PLANT KK.

Patent filings in countries

World map showing YONGJIE YANGs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing YONGJIE YANGs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Yongjie Yang 19
#2 Yisheng Yang 2
#3 Wei Wang 1
#4 Ping Zhang 1
#5 Jingyan Song 1
#6 Luteng Gao 1
#7 Chao Wang 1
#8 Zhenyu Ye 1
#9 Jianjun Yu 1
#10 Ruizhi Jiang 1

Latest patents

Publication Filing date Title
CN102730256A Toothpaste clip
CN102727128A Conveniently used closestool
CN102641033A Nail scissors
CN102685616A Conference presentation time limiting device
CN102619416A Safety door/window with adjustable door/window gap
CN102635808A Earthquake warning table lamp
CN102360020A Overspeed alarm device for automobiles
CN102248848A Energy-saving and environment-friendly rainbow door
CN102228359A Anti-overflow safe milk pan
CN102204752A Computer desk with adjustable mouse supporting plate
CN102247107A Convenient public toilet capable of reasonably recycling excrement
CN102178368A Back-step fitness device
CN102156545A Fully-enclosed and semi-enclosed password keyboard
CN102166098A Energy-saving and environment-friendly soybean milk grinder
CN102538216A Indoor/outdoor dual-purpose solar water heater
CN102486027A Rubber anti-collision warning bucket
CN102486891A Earthquake warning vase product
CN102485150A Chair type sealing closestool
CN1765935A Method for separating lentinan