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WUHAN YOUFIN AUTO PARTS CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    140,344
  • Filing trend
    ⇩ 100.0%
About

WUHAN YOUFIN AUTO PARTS CO LTD has a total of 23 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2009. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets mechanical elements are ARBEY CHARLES ALPHONSE, YARD MAN and NIPPON TRAILMOBILE CO LTD.

Patent filings in countries

World map showing WUHAN YOUFIN AUTO PARTS CO LTDs patent filings in countries

Patent filings per year

Chart showing WUHAN YOUFIN AUTO PARTS CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements

Focus technologies

# Technology
#1 Clutches and brakes

Top inventors

# Name Total Patents
#1 Chen Zhen 6
#2 Wang Yufeng 5
#3 He Yong 4
#4 Luo Qun 4
#5 Su Song 4
#6 Xia Zhehao 4
#7 Luo Fang 4
#8 Tong Xingyuan 4
#9 Yang Xiong 4
#10 Wang Lei 4

Latest patents

Publication Filing date Title
CN110030303A A kind of rotating shaft assembly of brake, air-pressure disc brake and assembly method
CN107152474A A kind of air-pressure disc brake pressing plate fixed mechanism and method
CN107131235A It is applicable the pressure arm and rotating shaft assembly of radially double push rod air-pressure disc brakes
CN107061567A A kind of monoblock type radial direction air chamber disc brake calipers body
CN107120368A A kind of double push rod air-pressure disc brakes of floating tong type radial direction
CN106594128A Pressure arm with adjustable lever ratio and pneumatic plate type brake
CN105465248A Brake gap adjusting device and air pressure disc type brake
CN105351401A Assembling method for air pressure disc brake
CN104832569A Single shoe of drum-type parking brake and drum-type parking brake
CN104776136A Gap automatic regulator and air disc brake
CN104728312A Integrated clamp pneumatic disc brake of locating block rotation-prevention structure
CN104088935A Air pressure disc brake pressure arm with bearing limiting structure
CN103542024A Sealing structure used for ringlike piston of wet brake
CN103115722A Compound type self-filling groove high-pressure-resistant sealing interface for pressure sensor
CN103115185A Linear electromagnetic normally-open valve for automobile braking systems
CN103090021A Linear electromagnetic normally-closed valve of automobile braking system
CN103122957A Improved double-yoke plate fixed clamp disk type brake
CN102252048A Bracket-free floating air pressure caliper disc brake
CN101832350A Dual-yoke plate-fixed caliper disc brake
CN101698273A Method for manufacturing single sole of single shoe brake