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HEFEI CHAOKE ELECTRONICS CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    135,116
  • Filing trend
    ⇩ 100.0%
About

HEFEI CHAOKE ELECTRONICS CO LTD has a total of 16 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets transport, measurement and civil engineering are ROHMANN JUERGEN, SPERRY RAIL INC and GUANGDONG GOWORLD CO LTD.

Patent filings in countries

World map showing HEFEI CHAOKE ELECTRONICS CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing HEFEI CHAOKE ELECTRONICS CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Zhang Han 16
#2 Jiang Wei 4
#3 Li Baoping 3
#4 Guo Yuanjian 1
#5 Zhang Quan 1
#6 An Zhenhua 1
#7 Ren Shujun 1
#8 Qiao Jiaqi 1
#9 Ren Shubin 1

Latest patents

Publication Filing date Title
CN112078609A Bottom plate of assembled flaw detection vehicle and assembled flaw detection vehicle
CN111016960A Electric rail flaw detection vehicle based on display trigger device and display trigger device
CN111024812A Contact type probe mounting rack and fixing system for vertical flaw scanning
CN111007146A Steel rail vertical damage detection system and detection method
CN110568067A Automatic gain adjustment method, system, equipment and storage medium for steel rail flaw detection
CN106627645A Overturn-preventing device applied to electric rail-defect detector car and rail-defect detector car frame
CN106370113A Water wheel offset detection device, automatic alignment device and water wheel support
CN106153734A Secondary wave wheel seach unit support and probe
CN106168605A Steel rail ultrasonic visits wheel seach unit and ultrasonic transducer
CN106166921A The driven bridge of electric rail-defect detecting car and electric rail-defect detecting car vehicle frame
CN106004901A Brake structure capable of being fast dismounted
CN104977359A Ultrasonic wheel type probe sealing device and ultrasonic wheel type probe with device
CN103175894A Manual wheel type steel rail ultrasonic flaw detection car
CN102490763A Barrier-free turnout passing wheel type probe bracket applied to portable steel rail flaw detecting vehicle
CN101983884A Portable self-adjustment wheel type probe bracket for rail flaw detecting car