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CHENGDU SHUGUANG OPTICAL FIBER NETWORK CORP LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    132,776
  • Filing trend
    ⇩ 66.0%
About

CHENGDU SHUGUANG OPTICAL FIBER NETWORK CORP LTD has a total of 14 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets measurement, computer technology and it methods for management are OMPHALOS RECOVERY SYST INC, SHENZHEN INST FOR DRUG CONTROL SHENZHEN TESTING CENTER OF MEDICAL DEVICES and POTYRAILO RADISLAV ALEXANDROVICH.

Patent filings in countries

World map showing CHENGDU SHUGUANG OPTICAL FIBER NETWORK CORP LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing CHENGDU SHUGUANG OPTICAL FIBER NETWORK CORP LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ji Fan 14
#2 Wu Xin 11
#3 Zeng Dazhang 11
#4 Li Xiandong 7
#5 Lin Haichuan 5
#6 Huang Yin 5
#7 Zou Wei 5
#8 Zeng Mingpeng 3
#9 Ma Chuangang 2
#10 Hou Kai 1

Latest patents

Publication Filing date Title
CN111488851A Traceability detection method, device, equipment and medium for fruit production place
CN110288070A Antifalsification label and Product Management System applied to product
CN108776105A Reflection spectrum detection device and sample composition detection device
CN107014756A A kind of Spectrum testing systems light source design method
CN106681015A Automatic focusing device and method suitable for reflection-type TeraHertz wave system
CN106773100A A kind of automatic focusing mechanism and method suitable for transmission-type THz wave system
CN106290226A A kind of Terahertz transmission imaging device and method
CN106290227A A kind of THz wave reflection imaging device and method
CN105973844A Terahertz wave imaging system
CN106092952A A kind of central shielding device
CN105259132A Terahertz wave transmission imaging system
CN104819721A Navigation system
CN104267765A Express cabinet temperature control method, self-service express terminal and express system
CN102868767A Method, device and system for processing control data