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HEFEI GONGDA HIGH TECH INFORMATION TECHNOLOGY CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    176,931
About

HEFEI GONGDA HIGH TECH INFORMATION TECHNOLOGY CO LTD has a total of 21 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets control are SOMPO JAPAN NIPPONKOA INSURANCE INC, CHINAGPS CO LTD and INTEGRATED TRANSP INFORMATION.

Patent filings in countries

World map showing HEFEI GONGDA HIGH TECH INFORMATION TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing HEFEI GONGDA HIGH TECH INFORMATION TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Control

Focus technologies

Top inventors

# Name Total Patents
#1 Wei Zhen 19
#2 Lu Yang 9
#3 Zhuge Zhanbin 7
#4 Cheng Lei 7
#5 Bao Hongjie 6
#6 Hu Qingxin 6
#7 Xu Wei 5
#8 Li Qian 5
#9 Tang Jun 5
#10 Su Yi 5

Latest patents

Publication Filing date Title
CN104590325A Railway station line and section insulating point GPS coordinate automatic surveying and mapping system and method
CN104527730A Safety AND gate circuit for railway signal interlocking system
CN104467797A Safety and gate circuit with oscillator adopted in 2-vote-2 circuit and control method thereof
CN104527734A Positioning tracking detecting device and method for mining rail haulage locomotive
CN104410547A Address conflict detection method for distributed control system
CN104407252A Security detecting circuit for control button of mining switch machine and detecting method of security detecting circuit
CN104408972A Mine vehicle anti-collision device based on DGPS (differential global positioning system) and control method thereof
CN104401368A Locomotive positioning system based on track circuit and DGPS and positioning method thereof
CN103661493A Railway vehicle picking and hanging work electronic sensor and automatic sensing method thereof
CN103684947A FSK communication circuit with remote hard reset function and communication method thereof
CN103634150A Redundant high-safety CAN (controller area network) bus communication system and communication method thereof
CN103640597A 2-vote-2 alternating current continuous type track circuit and detecting method thereof
CN103208031A Running shortest path selection method for industrial railway logistics intelligent scheduling system
CN103366262A Dispatching plan generating method of industrial railway logistics intelligent dispatching system
CN103129586A Locomotive position monitoring and safety controlling device based on track circuit and control method thereof
CN103208055A Intelligent railway transport logistics dispatching system and locomotive location tracking method thereof
CN102905039A Mine digital leakage mobile communication system
CN102904758A Method for detecting communication failure of mine leakage communication network
CN102849087A Vehicle-passing refuse operation control device for mine track haulage turnout and control method thereof
CN102793414A Mobile-node-adopted digital shelf and goods information processing method thereof