Learn more

BEIJING DAHAN ZHENGYUAN TECH CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    144,562
About

BEIJING DAHAN ZHENGYUAN TECH CO LTD has a total of 12 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets measurement, optics and electrical machinery and energy are SILC TECH INC, ACCIPITER RADAR TECHNOLOGIES INC and DEEPROUTE AI LTD.

Patent filings in countries

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

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Liu Ding 9
#2 Liu Feng 5
#3 Zhang Cuiye 2
#4 Sun Weiliang 2
#5 Huang Cheng 1
#6 Chang Hao 1
#7 Peng Kai 1
#8 Hao Caichao 1

Latest patents

Publication Filing date Title
CN111929664A Three-dimensional laser radar APD ranging V-shaped calibration method and device
CN111337903A Multi-line laser radar
CN111289955A Three-dimensional scanning laser radar based on MEMS galvanometer
CN109061575A A kind of laser radar reception circuit
CN109143249A A kind of laser radar emission control method and control system
CN108761739A A kind of reception lens optical system and laser radar reception device
CN108710118A A kind of laser radar
CN108872963A laser radar control method
CN108986216A Laser radar controls software 3D drawing practice
CN108900070A Laser radar method of supplying power to
CN108594251A A kind of three-dimensional laser radar of high speed
CN108803005A A kind of two dimension MEMS galvanometer control methods