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GUILIN CHANGHAI DEV CO LTD

Overview
  • Total Patents
    56
  • GoodIP Patent Rank
    27,005
  • Filing trend
    ⇧ 700.0%
About

GUILIN CHANGHAI DEV CO LTD has a total of 56 patent applications. It increased the IP activity by 700.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets computer technology, measurement and audio-visual technology are RADIX INC, SORITON SYST KK and UNIT 92941 OF PLA.

Patent filings in countries

World map showing GUILIN CHANGHAI DEV CO LTDs patent filings in countries
# Country Total Patents
#1 China 56

Patent filings per year

Chart showing GUILIN CHANGHAI DEV CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Zhifeng 10
#2 Sun Zhijun 9
#3 Liang Qiubo 8
#4 Qin Zhonghua 8
#5 Liu Zhongshan 8
#6 Yuan Hongwei 7
#7 Wang Jian 7
#8 Pan Hailing 7
#9 Wang Jieyu 6
#10 Zeng Rijin 6

Latest patents

Publication Filing date Title
CN112161623A Longitude and latitude positioning method and device
CN112098747A Multifunctional electronic equipment maintenance platform
CN111918138A Ship dual-link-based video on demand method and system
CN111668607A Beam pointing rapid control method and system
CN111739369A Processing system and method capable of customizing training scene
CN111812596A Radar signal processing method and system
CN111654264A Method and system for generating signal pulse sequence by signal data simulator
CN111638505A Radar self-adaptive target detection method and device
CN111521976A Space-time adaptive interference processing method, device and storage medium
CN111538058A Passive positioning method, device and storage medium
CN111586347A Camera front-end data processing device and method and storage medium
CN111447477A Coaxial bidirectional video-on-demand system for ships
CN111160122A Airplane type identification method and device and storage medium
CN111160123A Airplane target identification method and device and storage medium
CN110868522A Monitoring equipment device in cleaning soil pressing bin
CN110598054A Multithreading linked list processing method and device and computer readable storage medium
CN109769090A A kind of focal length zoom quick focusing method and system based on image procossing
CN109862263A A kind of mobile Automatic Target Tracking method based on the identification of image multi-dimensional feature
CN109783948A A kind of calculation method and system of aircraft decline deflection curve
CN109678011A A kind of Transmission Mechanism of Planetary Gear System bobbin winder device