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SICHUAN GUORUAN SCIENCE & TECH DEVELOPMENT CO LTD

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    65,617
About

SICHUAN GUORUAN SCIENCE & TECH DEVELOPMENT CO LTD has a total of 25 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets measurement, computer technology and transport are NEW TRANSP COMPANY LTD, GUANGXI MANCHEBISI AUTOMATION EQUIPMENT CO LTD and STUART KENNETH E.

Patent filings in countries

World map showing SICHUAN GUORUAN SCIENCE & TECH DEVELOPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 25

Patent filings per year

Chart showing SICHUAN GUORUAN SCIENCE & TECH DEVELOPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhai Daqing 21
#2 Shi Lei 10
#3 Qian Peng 6
#4 Wang Zhigang 5
#5 Qu Liangji 5
#6 He Hong 4
#7 Qin Fulin 3
#8 Zhou Dan 2
#9 Wu Yushi 2
#10 Yang Haifeng 2

Latest patents

Publication Filing date Title
CN111790649A Bearing cleaning device and bearing cleaning system
CN111890038A Automatic assembling method for front cover
CN111890278A Pre-screwing device
CN111890362A Temporary storage system for bolt sorting
CN111776583A Bolt letter sorting system
CN111776635A Accessory feeding system and method for bolt sorting
CN111420826A Tool system for spraying paint
CN111420825A Power device for spraying paint
CN111099326A Automatic detection method of bearing saddle
CN111060011A Positioning system of bearing saddle, automatic bearing saddle detection system and method
CN111189847A Temporary storage device and online detection system
CN111077167A Bearing saddle detection system
CN110006381A High-speed rail bolt looseness detection system and method based on RFID and displacement sensor
CN110091887A A kind of rubber tire electric car bogie and rubber tire electric car system
CN109732620A A kind of tunnel crusing robot
CN109631779A A kind of detection method and system that the superstructure loosening based on 3D rendering processing falls off
CN109234894A A kind of circular weaving machine diameter changing mechanism
CN108875976A A kind of motor-car bolt repair method based on RFID tag
CN109035397A A kind of track platform modeling and its modeling method based on unmanned plane
CN108956173A A kind of method and device of motor-car bolt and component detection based on mechanical arm