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SHENZHEN LONGOOD INTELLIGENT ELECTRIC CO LTD

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    57,978
  • Filing trend
    ⇧ 66.0%
About

SHENZHEN LONGOOD INTELLIGENT ELECTRIC CO LTD has a total of 33 patent applications. It increased the IP activity by 66.0%. Its first patent ever was published in 2012. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, audio-visual technology and measurement are BRUCE IND INC, SHENZHEN JBT SMART LIGHTING CO LTD and CHANGZHOU JUTAI ELECTRONIC CO LTD.

Patent filings in countries

World map showing SHENZHEN LONGOOD INTELLIGENT ELECTRIC CO LTDs patent filings in countries

Patent filings per year

Chart showing SHENZHEN LONGOOD INTELLIGENT ELECTRIC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Luo Yu 11
#2 Chu Qingsong 11
#3 Yang Xiong 9
#4 Huang Wanghui 6
#5 Ye Kaifan 5
#6 Ding Jun 5
#7 Liao Xu 4
#8 Liu Xianwu 4
#9 Fang Jun 4
#10 Wang Weiqiang 4

Latest patents

Publication Filing date Title
CN112285374A Brush motor speed detection device and brush motor speed detection method
CN112178944A Extremely-speed constant-temperature regulation and control method of quick water heater
CN111969850A Solenoid valve boosting and protecting circuit capable of controlling working mode
CN111954349A Illumination control system based on photosynthetic effective value sensor
CN111831309A Upgrading method, device, equipment and medium for multiple MCUs (micro control units) in Wifi (wireless fidelity) of Internet of things
CN111865154A Speed regulating circuit and method for direct current motor
CN109768597A Charging protective circuit of lithium cell
CN109381022A Auto extractive capsule coffee machine
CN108494242A A kind of Single Stage PFC Converter of anti-lightning surge
CN110519879A LED drive power based on the toning of 2.4G remote control light modulating
CN108449851A A kind of lighting system and its configuration method
CN107509278A A kind of LED drive power
WO2018188109A1 Switchable output electronic ballast
WO2018103198A1 Apparatus and method for liquid level detection
CN106768101A Detecting device for liquid flow and method
CN106500797A Liquid level detection device and method
CN106793243A 0~10V LED dim signals change-over circuits and LED power light adjusting circuit
WO2018006382A1 Led power supply
CN107072082A A kind of LED power
CN105898961A Wireless lighting pairing control system