Learn more

TCL LEGRAND INT ELECTRICAL HUIZHOU CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    83,251
  • Filing trend
    ⇧ 1100.0%
About

TCL LEGRAND INT ELECTRICAL HUIZHOU CO LTD has a total of 20 patent applications. It increased the IP activity by 1100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, telecommunications and control are MB METALS LTD, SHAANXI HENGFA ELECTRONIC TECHNOLOGY CO LTD and SAIYANG ELECTROMECHANICAL CO LTD.

Patent filings in countries

World map showing TCL LEGRAND INT ELECTRICAL HUIZHOU CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing TCL LEGRAND INT ELECTRICAL HUIZHOU CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Deming 9
#2 Shen Xixia 4
#3 Zhou Xiancai 4
#4 Cheng Xinsheng 4
#5 Xu Xuemin 3
#6 Li Yuehua 3
#7 Florian Bandinu 3
#8 Wang Dongdong 3
#9 Zhang Shusong 3
#10 Shi Chunbin 3

Latest patents

Publication Filing date Title
CN111509422A Storage box and connector using same
CN111312549A Switch structure
CN111326354A Switch and socket
CN111312548A Switch structure and socket
CN111026434A Configuration method and device of endowment system, computer equipment and storage medium
CN110838199A Access control card management method and device, computer equipment and storage medium
CN109946598A Double control switch detection circuit and device
CN109301646A Extending connector
CN109326896A Connector construction
CN109286740A Infrared LED lamp and infrared camera
CN109301532A Connector
CN109347660A Building talkback equipment configuration method, device, computer equipment and storage medium
CN109088391A Short-circuit protection circuit and nonstandard POE charger
CN110889957A Alarm function failure prevention method and device, computer equipment and storage medium
CN110889952A Anti-lost control method, control device, equipment, storage medium and system
CN110881085A Alarm intercom device
CN110873436A Configuration method and device of fresh air system, embedded equipment and storage medium
CN108495408A Dim trigger circuit and light modulator
CN108289354A Light adjusting circuit and potentiometer
CN107919552A Scraping must socket