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GUIZHOU QAML OF SCIENCE AND TECH CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    88,784
  • Filing trend
    ⇧ 100.0%
About

GUIZHOU QAML OF SCIENCE AND TECH CO LTD has a total of 19 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets machines, telecommunications and basic materials chemistry are NANTONG XUNXIANG AUTOMATION EQUIPMENT CO LTD, SOBBE FRIEDRICH WILHELM and HANGZHOU JINQI ELECTRONIC TECH CO LTD.

Patent filings in countries

World map showing GUIZHOU QAML OF SCIENCE AND TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing GUIZHOU QAML OF SCIENCE AND TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Han Yanjiang 15
#2 Yin Qingyu 11
#3 Hua Xiaoyu 8
#4 Zeng Xiwen 6
#5 Sun Zhu 6
#6 Zhang Xiaojiang 5
#7 Yang Xinzhu 4
#8 Long Fei 4
#9 Xiang Guo'An 3
#10 Liang Kai 3

Latest patents

Publication Filing date Title
CN112066827A Efficient electric energy ignition and detonation method
CN111947527A Novel electronic detonator externally connected with control module and processing method and tool thereof
CN111883373A Processing method of anti-vibration capacitor
CN110926283A Ignition head bridgewire brightness testing device
CN110823029A Separated detonation control system and detonation control method
CN110645851A Wired frequency modulation communication method and circuit for electronic detonator initiator and electronic detonator
CN111220037A Method and circuit for preventing electronic detonator initiator from accidentally initiating electric detonator
CN110057256A A kind of detonator delay precision detection device and detection method
CN110186338A A kind of igniter head inductance degree detection device and detection method
CN109514115A A kind of rigidity igniter head igniter wire compression bonding apparatus
CN109503303A A kind of electric detonator payment to a porter press-connection machine
CN109373835A A kind of electric detonator control module structure
CN109405682A A kind of electric detonator control module igniter head dips in medicine equipment
CN109341445A A kind of method and structure that electric detonator circuit is protected using metal sleeve
CN109186381A The method and structure that electric detonator circuit is protected
CN108627055A A kind of electric detonator payment to a porter and sealing-plug are molded continuous producing method
CN106748603A Method and system are known in a kind of electric detonator automatic assembling, detection, mark
CN106802114A Novel electron detonator control module structure and its special tool of production and production method
CN105589825A Method for quickly querying state of electronic detonator in master-slave type serial communication network