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YU HONGWEI

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    177,276
About

YU HONGWEI has a total of 22 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets medical technology, environmental technology and machines are SUISSOR SA, FOSHAN CHANCHENG CENTRAL HOSPITAL and QINGDAO MUNICIPAL HOSPITAL.

Patent filings in countries

World map showing YU HONGWEIs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing YU HONGWEIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yu Hongwei 22
#2 Song Ruiming 1
#3 Qin Xiaobei 1
#4 Jiang Angshi 1
#5 Gou Jiansheng 1
#6 Bi Xiangchun 1

Latest patents

Publication Filing date Title
CN111358538A Craniocerebral operation channel device and using method thereof
CN110812566A Multi-tube structured vulva cleaning device for gynecology
CN110204203A Marble glass manufacturing process
CN105395881A Gynecologic clinical traditional Chinese medicine electuary for treating episiohematoma and preparing method
CN105134378A Cleaning method and device for automotive three-way catalytic converter
CN104505783A Novel indoor concealed intelligent wiring device
CN104088714A Cylinder cover for gas engine
CN103982266A Engine oil filling device
CN103591024A Disk ring-compression-type multifunctional broad spectrum medium pump
CN104690887A Sticking-preventing injection mold
CN104690162A Continuous punching device
CN104690857A Heat-shrinkage roller-wheel assembly
CN104691471A Vehicle chassis protection device
CN104695328A Support device for constructional engineering
CN104692253A Anti-swing apparatus used for hoisting equipment
CN103526711A Water heating system of guardrail washing vehicle
CN104414131A Flushing and washing dual-purpose brush
CN102995585A Power transmission device for sweeper
CN102912749A Power transmission device of sweeper
CN102877976A Cylinder cap for engine and processing process thereof