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BEIJING QINGCHUAN TECH CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    136,399
About

BEIJING QINGCHUAN TECH CO LTD has a total of 12 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets telecommunications, control and computer technology are GUANGZHOU FEIMI ELECTRONIC TECHNOLOGY CO LTD, GUANGDONG REAL DESIGN INTELLIGENT TECHNOLOGY CO LTD and CROWDCOMFORT INC.

Patent filings in countries

World map showing BEIJING QINGCHUAN TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing BEIJING QINGCHUAN TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lyu Xiangnan 5
#2 Qu He 4
#3 You Qingzhen 2
#4 Fang Bojun 1

Latest patents

Publication Filing date Title
CN105592409A Bluetooth-based WI-FI connection and communication method and system
CN105515135A Charging circuit, charging state detecting method and charging device
CN105513326A Intelligent household appliance control system, server and method
CN105490713A Bluetooth connection method, Bluetooth device and system
CN105516909A Method and system of connecting Bluetooth device base on authorization
CN105654706A All-purpose household appliance control device, system and household appliances control method
CN105652745A Handset volume key-based intelligent equipment control system and method
CN105677154A System and method for controlling other intelligent devices on basis of mobile phone screen locking
CN105516903A Control method and system for achieving connection with multiple Bluetooth devices
CN105404167A Cloud platform, two dimension-based intelligent household electrical appliance control system and method
CN105607513A Intelligent device control system and method based on mobile phone screen sliding
CN105527885A Control interface generation system and method based on trigger frequency