Learn more

CHINA SCIENCE PHOTON CHIP HAINING TECH CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    137,052
About

CHINA SCIENCE PHOTON CHIP HAINING TECH CO LTD has a total of 12 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets optics, measurement and computer technology are JUNG JONG TAEK, VIXEN CO LTD and AKTSIONERNOE OBSHCHESTVO NAUCHNO-PROIZVODSTVENNOE OBEDINENIE GOSUDARSTVENNYJ INST PRIKLADNOJ OPTIKI.

Patent filings in countries

World map showing CHINA SCIENCE PHOTON CHIP HAINING TECH CO LTDs patent filings in countries

Patent filings per year

Chart showing CHINA SCIENCE PHOTON CHIP HAINING TECH CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Liu Jingwei 12
#2 Zhang Xinqun 4
#3 Li Wenling 4
#4 Tong Fei 3
#5 Tian Chengcai 2
#6 Zhan Wenfeng 2
#7 Jiang Lei 2
#8 Zhong Jiangfeng 2
#9 Huang Yunlong 1
#10 Lin Wenrong 1

Latest patents

Publication Filing date Title
CN112051582A Array type coherent ranging chip and system thereof
CN112202044A Laser system based on mode conversion and laser generation method
CN111880190A Coherent laser ranging chip and system thereof
CN111897051A Waveguide grating structure and preparation method thereof
CN111880188A Optical coherent ranging device and method
CN111596303A Laser ranging method and system and laser radar
CN111693967A APD temperature compensation system and method and device applying same
CN111708175A Structured light projection device
WO2020088501A1 Packaging method for phased optical waveguide chip
CN110727038A Metamaterial lens and structured light projection device
CN110727056A Full-automatic PLC chip coupling device, system and method
CN110635350A Voltage-withstanding preparation method of pluggable semiconductor laser