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JIANGSU HENGTONG WENTIAN QUANTUM INFORMATION RES INSTITUTE CO LTD

Overview
  • Total Patents
    29
  • GoodIP Patent Rank
    54,268
  • Filing trend
    ⇩ 25.0%
About

JIANGSU HENGTONG WENTIAN QUANTUM INFORMATION RES INSTITUTE CO LTD has a total of 29 patent applications. It decreased the IP activity by 25.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets digital networks, telecommunications and computer technology are SEDARAT HOSSEIN, SAYANA KRISHNA KAMAL and OKSMAN VLADIMIR.

Patent filings in countries

World map showing JIANGSU HENGTONG WENTIAN QUANTUM INFORMATION RES INSTITUTE CO LTDs patent filings in countries
# Country Total Patents
#1 China 29

Patent filings per year

Chart showing JIANGSU HENGTONG WENTIAN QUANTUM INFORMATION RES INSTITUTE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Qiu Hongkang 19
#2 Zhao Liangyuan 19
#3 Chen Shanshan 13
#4 Jin Hua 12
#5 Xue Mengchi 12
#6 Yang Guang 12
#7 Hu Feng 10
#8 Ni Wenqiang 9
#9 Liu Xuanbin 8
#10 Guo Guangcan 6

Latest patents

Publication Filing date Title
CN112134695A Cloud platform management method and system based on quantum key distribution technology
CN111865585A Quantum mobile terminal communication system, key distribution method and communication method
CN111258549A Quantum random number post-processing device based on nonlinear feedback shift register
CN111245618A Internet of things secret communication system and method based on quantum key
CN111427279A Software self-locking type key on-off control system and method
CN111245514A Quantum-classical signal common-fiber transmission type QKD system transmitting device
CN111404675A Quantum U shield
CN110727415A Quantum random number generator and control method thereof
CN110611572A Asymmetric password terminal based on quantum random number, communication system and method
CN110650011A Encryption storage method and encryption storage card based on quantum key
CN110660147A Multi-party matched unlocking safe and unlocking method thereof
CN110266491A Quantum-key distribution receiving end chip, encapsulating structure and equipment
CN110324144A Quantum-key distribution transmitting terminal chip, encapsulating structure and equipment
CN110188564A Mobile data based on quantum key encryption stores terminal
CN110212991A Quantum wireless network communications system
CN109523884A Teaching demonstration system is eavesdropped in fiber optic communication
CN109448203A Control method, device, system and the smart lock of smart lock
CN109525390A Quantum key wireless dispatch method and system for terminal device secret communication
CN108833100A Information Authentication method, transmitting terminal system, receiving terminal system and verifying end system
CN108650090A Quantum secure facsimile machine and quantum secure fasystem