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NAT DEFENCE SCIENCE AND TECHNO

Overview
  • Total Patents
    15
About

NAT DEFENCE SCIENCE AND TECHNO has a total of 15 patent applications. Its first patent ever was published in 1985. It filed its patents most often in China. Its main competitors in its focus markets measurement are ARAI IKUO, HAIFENG NAVIGATION TECHNOLOGY CO LTD and XIAN KAIYANG MICROELECTRONIC CO LTD.

Patent filings in countries

World map showing NAT DEFENCE SCIENCE AND TECHNOs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing NAT DEFENCE SCIENCE AND TECHNOs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Measurement

Focus technologies

# Technology
#1 Radio navigation

Top inventors

# Name Total Patents
#1 Xie Kai 3
#2 Lifu Yu 2
#3 Chen Yimin 2
#4 Chunqi Wang 1
#5 Shuxin Bai 1
#6 Liu Jun 1
#7 Wang Chunqi 1
#8 Lu Haibao 1
#9 Nie Yonggen 1
#10 Li Jingzeng 1

Latest patents

Publication Filing date Title
CN1858861A Re-Fe-B base high performance nano composite permanent magnetic material containing titanium and carbon
CN1746013A Production for gradient firilla reinforced polycarbonate composite materials by solution immersion
CN1687228A Epxoy resin film for technique of melting and dipping resin film and preparation method thereof
CN1680400A 3,3',3''-trihydroxy phenoxy silicon hydride triglycidyl ether for modification of epoxy resin and its synthesis
CN1680826A Real-virtual relating method for generating interference phase pattern of synthetic aperture radar without interference spots
CN1555097A Quick algorithm in planar charge coupling device array super resolution imaging technology
CN1373400A Both open-loop and closed-loop motion controller
CN1340555A Fully bio-degradable copolymer and its preparing process
CN1340571A Fully-bio-degradable expendable dining set and its shaping technology
CN1311294A Solvent type environment protection cleaning agent
CN1065369A Wide frequency band and multiple synchronous frequency multiplier
CN1058687A Broad-band video dispatch station
CN1045053A Apparatus for processing irregular excircle of piston
CN1037623A Intelligent invertible counter
CN1004281B Method and device for mellowing wine with infrared ray