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CHENGDU HEYIN TECHNOLOGY CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    81,319
About

CHENGDU HEYIN TECHNOLOGY CO LTD has a total of 20 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets control and environmental technology are SHENZHEN YIJIE SMART TRANSP TECHNOLOGY CO LTD, FENG LUMIN and VEHICLE MONITORING SYSTEMS PTY LTD.

Patent filings in countries

World map showing CHENGDU HEYIN TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing CHENGDU HEYIN TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Long Xiang 20

Latest patents

Publication Filing date Title
CN104464299A Theft-proof pattern recognition vehicle parking detection mechanism for parking place
CN104464287A Detection system for parking of vehicles at parking places on basis of pattern recognition
CN104464288A Parking space vehicle stopping and entering detection system with voice broadcasting function
CN104464286A Energy-saving type pattern recognition parking station car parking detection device
CN104468342A Control gateway capable of achieving convenient control
CN104485014A Code setting mechanism
CN104464366A Parked vehicle detection terminal
CN104464284A Energy-saving detector long in service life
CN104539240A Coupled oscillatory circuit with leakage protection function for vehicle detection
CN104485892A Coupled oscillatory circuit for vehicle detection
CN104464365A Side parking transmitting terminal
CN104464364A Improved vehicle detection terminal
CN104464283A Energy-saving vehicle detector for parking space
CN104300829A Automotive piezoelectric mechanism
CN104485120A Multi-point sounding type background music mechanism
CN104318805A Sensing bar for parking
CN104485128A Background music box realizing light cooperation
CN104361902A Wireless control background music box
CN104299447A Sensing mechanism stable in transmit frequency band
CN104318804A Signal-sensitive sensing device