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GUANGZHOU DOPPLER ELECTRONIC TECH CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    123,319
  • Filing trend
    ⇩ 50.0%
About

GUANGZHOU DOPPLER ELECTRONIC TECH CO LTD has a total of 14 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets measurement, computer technology and machine tools are GE INSPECTION TECH GMBH, GE SENSING & INSPECTION TECHNO and GEMOLOGICAL INST OF AMERICA INC GIA.

Patent filings in countries

World map showing GUANGZHOU DOPPLER ELECTRONIC TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing GUANGZHOU DOPPLER ELECTRONIC TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cai Qingsheng 12
#2 Luo Qi 10
#3 Wang Li 7
#4 Han Song 7
#5 Li Zhenning 5
#6 Chen Qili 4
#7 Ji Xuanrong 2
#8 Lu Yu 2
#9 Xu Jiaolong 1
#10 Li Yannan 1

Latest patents

Publication Filing date Title
CN112179992A Central self-focusing circular array probe
CN111702447A Ultrasonic assembly error detection method and waveguide tube ultrasonic auxiliary assembly method
CN111812205A Full-focusing and phased array double-scanning imaging method
CN111487317A Ultrasonic online detection device for in-service pipeline
CN111487316A Folding screen crease detection device and method
CN111766306A Full-focus imaging method and device
CN111408545A Automatic ultrasonic phased array detection device for disc-shaped workpiece
CN111537615A Phased array ultrasonic weld tracking system and method and control device thereof
CN111413408A Low-power-consumption ultrasonic full-focusing imaging system and method
CN111487321A Full-focusing imaging method for improving focusing energy based on ultrasonic reflection
CN110927254A High frame rate ultrasonic full-focusing imaging system realized based on FPGA
CN109239184A A kind of Nozzle weld ultrasonic phase array detection method
CN107271570A A kind of recessed battle array phased array probe corrosive pipeline automatic detection device of curvature-adjustable
CN107271552A A kind of self-priming Small-diameter Tube Seams ultrasound detection automatic scanning device