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CHENGDU 30SAN INFORMATION SYSTEM CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    133,323
  • Filing trend
    ⇩ 100.0%
About

CHENGDU 30SAN INFORMATION SYSTEM CO LTD has a total of 15 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets computer technology and digital networks are RAYTRON KK, BEIJING JETSEN TECHNOLOGY CO LTD and DAIWA INST OF RES LTD.

Patent filings in countries

World map showing CHENGDU 30SAN INFORMATION SYSTEM CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing CHENGDU 30SAN INFORMATION SYSTEM CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Li Long 7
#2 Xu Lingyun 6
#3 Wu Ruyu 5
#4 Fu Jing 5
#5 Xu Jian 5
#6 Yuan Zhong 3
#7 Duan Pinyan 2
#8 Kang Wei 2
#9 He Zhaojuan 1
#10 He Pan 1

Latest patents

Publication Filing date Title
CN107368601A local data access method and device
CN107341038A Compatible processing method, device and electronic equipment
CN107172108A Data encryption, decryption method, data encryption, decryption device and communication system
CN107196767A Certificate request method and device
CN107172221A Cross-domain conversation managing method and device
CN107357926A Web page processing method, device and electronic equipment
CN107392036A Cryptographic algorithm call method and device based on encrypted card
CN107368746A Cryptographic algorithm call method and device based on encrypted card
CN106649837A Database compatible method
CN106790174A Security level identification method and device
CN106649835A Database compatible device
CN106790159A Level of confidentiality method of calibration and device
CN106790160A Security level identification and method of calibration and device
CN101620665A Frequency hopping method of ultrahigh frequency passive radio frequency identification reader
CN102117398A Ultrahigh-frequency passive radio-frequency identification reader