Learn more

GUANGDONG ZHONGYU TECHNOLOGY CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    181,527
About

GUANGDONG ZHONGYU TECHNOLOGY CO LTD has a total of 21 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and electrical machinery and energy are KAZAK OTDEL VG PROEKTNO IZYSKA, FEDERAL NOE GUP TSENTRAL NOE K and SOUTHERN POWER GRID TECHNOLOGY RES CT.

Patent filings in countries

World map showing GUANGDONG ZHONGYU TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing GUANGDONG ZHONGYU TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Mingyu 14
#2 Mingyu Wu 7
#3 Hong Jun 5
#4 Jianhui Li 3
#5 Bai Yufeng 3
#6 Huang Weixi 2
#7 Wang Yong 2
#8 Li Jianhui 2
#9 Yufeng Bai 2
#10 Liang Weipei 2

Latest patents

Publication Filing date Title
CN105137285A Power distribution network grounding fault line selection method and system
CN105048427A Parallel medium resistor line-selection protection device and parallel medium resistor line-selection protection control system
CN105048481A Magnetic control type high-voltage dynamic reactive power compensation device
CN105071407A Magnetically controlled reactor
CN104467181A I-type power efficiency management terminal and system
CN104410164A II-type electric energy efficiency management terminal and system
CN104101779A Intelligent ammeter
CN103454726A Method for manufacturing quarter-wave plates
CN103454727A Manufacturing method of Lyot depolarizer
CN102983580A Intelligent mixed type high-pressure dynamic reactive compensation device
CN102981061A Direct earth capacitance gauge in converting station power distribution system
CN103067690A Method and device of equalized audio-video data transmission based on intelligent monitoring platform
CN102708662A Smart collecting terminal for plurality of communication modes
CN102722971A Intelligent data acquisition device with solidified protocol
CN102707130A Method and device for determining arc suppression coil gear based on voltage signal
CN102709917A Dynamic idle compensation device for controlling high voltage based on IGBT (Insulated Gate Bipolar Translator)
CN102591687A Application system of switching and metering protocol for meter reading terminal and method
CN102565740A Portable intelligent signal generation calibration device
CN102570420A System for application of resistor to resonant grounding system
CN102087307A High precision full optical fiber current mutual inductor