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HANGZHOU SHIBAO AUTO STEERING GEAR CO LTD

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    79,216
  • Filing trend
    ⇧ 700.0%
About

HANGZHOU SHIBAO AUTO STEERING GEAR CO LTD has a total of 25 patent applications. It increased the IP activity by 700.0%. Its first patent ever was published in 2010. It filed its patents most often in China and Germany. Its main competitors in its focus markets transport, machine tools and mechanical elements are CHINA JIALING IND CO LTD GROUP, KNORR BREMSE STEERINGSYSTEMS GMBH and CHINA AUTOMOTIVE SYSTEMS INC.

Patent filings in countries

World map showing HANGZHOU SHIBAO AUTO STEERING GEAR CO LTDs patent filings in countries
# Country Total Patents
#1 China 24
#2 Germany 1

Patent filings per year

Chart showing HANGZHOU SHIBAO AUTO STEERING GEAR CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Baoyi 12
#2 Yu Zhongchao 10
#3 Ren Pei 9
#4 Zou Liyan 9
#5 Wu Langping 7
#6 Zhu Xingwang 7
#7 Fu Song 7
#8 Wan Minwei 5
#9 Zhu Shengfeng 4
#10 Cai Leijie 4

Latest patents

Publication Filing date Title
CN112270040A C-EPS control strategy hardware-in-the-loop simulation development platform based on active fault tolerance
CN112145647A Housing and apparatus for a torque transmission assembly
CN112109734A Automatic driving switching method and device based on C-EPS system
CN112026914A Electric power steering apparatus
CN112061230A Electric power steering apparatus and torque transmission apparatus thereof
CN112026915A Electric power steering apparatus and torque transmission mechanism thereof
CN111605611A Electric intelligent linear servo tie rod vehicle steering method and system
CN109131534A A kind of recirculating ball-type steering
CN109080695A Ball-and-nut steering gear shell and its manufacturing method
CN109263715A Double loop power steering stgear control valve and diverter
CN108637288A Self-centering driving tooling
CN108637282A Interior slotting tool
CN108453272A Combined type vehicle hole grooving cutter
CN108637403A A kind of fan tooth positioning apparatus for circumferential direction and the fixture comprising the device
CN108528521A Recirculating ball power steering gear
CN107140008A Recirculating ball-type steering
DE102016115953A1 Design method for the rack shape of a variable speed steering gear
CN105109548A Internal limiting structure rotary valve for circulating ball power steering gear
CN104401387A Variable ratio rack and power steering gear
CN103879445A Steering control valve for heavy recirculating ball steering gear