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ZHEJIANG QTEC INFORMATION TECH CO LTD

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    61,732
  • Filing trend
    ⇩ 91.0%
About

ZHEJIANG QTEC INFORMATION TECH CO LTD has a total of 26 patent applications. It decreased the IP activity by 91.0%. 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 MIRROR IMAGE INTERNET AB, KEYSIGHT TECH SINGAPORE HOLDINGS PTE LTD and VIRTUAL INSTR CORP.

Patent filings in countries

World map showing ZHEJIANG QTEC INFORMATION TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 26

Patent filings per year

Chart showing ZHEJIANG QTEC INFORMATION TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Yibo 18
#2 Cao Wenzhao 11
#3 Song Xiaotian 6
#4 Huang Leilei 6
#5 Zhou Chaoyang 5
#6 Sun Yong 3
#7 Zhang Dapeng 3
#8 Qi Binxiang 3
#9 Liu Xiaohua 3
#10 Wang Liqiang 2

Latest patents

Publication Filing date Title
CN107947933A A kind of first hyposynchronous method of key between terminal system
CN107966764A A kind of depolarized system for polarised light and depolarized method
CN107968654A A kind of narrow pulse peak using compensation network
CN107968694A A kind of passive optical network based on quantum-key distribution
CN107809314A One kind is based on quantum shared key data ciphering method
CN107906784A A kind of refrigerating plant based on TEC cooling pieces
CN107835194A A kind of encipher-decipher method learnt automatically based on multiple terminals communication
CN107911348A A kind of random number real-time detecting system and method based on cloud service
CN107806932A A kind of passive network module realized the spike of GHz single-photon detectors and suppressed
CN107944268A A kind of host security defense method for HID keyboard attacks
CN107505056A A kind of GHz near-infrared single photon detectors avalanche signal extraction system
CN107741947A The storage of random number key based on HDFS file system and acquisition methods
CN107425820A The amplifying circuit of high-frequency signal common mode inhibition is realized based on Current feedback amplifier
CN107590383A A kind of main password protecting System and method for based on SOC
CN107276758A A kind of quantum key dispatching system and method based on Waveguide interference ring
CN107276757A A kind of quantum key dispatching system controlled based on photoswitch and method
CN107196715A A kind of quantum key dispatching system modulated based on interference ring single-phase and method
CN107255440A A kind of signal contrast formula laser phase self feed back interferometer and self feed back interference technique
CN107193532A System occurs for a kind of high speed quantum random number based on timesharing alternating sampling
CN107276753A The quantum key distribution system and method for a kind of channel multiplexing