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NANJING AERONAUTICS AND ASTRON

Overview
  • Total Patents
    13
About

NANJING AERONAUTICS AND ASTRON has a total of 13 patent applications. Its first patent ever was published in 1991. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are LIJUAN MA, FEDERAL NOE G BJUDZHETNOE OBRAZOVATEL NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL NOGO OBRAZOVANIJA TOM G and HAIAN QIRUI ELECTRONICS CO LTD.

Patent filings in countries

World map showing NANJING AERONAUTICS AND ASTRONs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing NANJING AERONAUTICS AND ASTRONs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Ruan Xinbo 3
#2 Yan Yangguang 3
#3 Xu Huamin 1
#4 Dezong Wang 1
#5 Yinghua Jiao 1
#6 Jinxian Wang 1
#7 Ning Li 1
#8 Baofu Chen 1
#9 He Jianping 1
#10 Han Zuoxiang 1

Latest patents

Publication Filing date Title
CN1775498A High-energy focusing ultrasonic-high pressure water tank shaping process for laminated plate
CN1473960A Bright nickel plating process for ferrite audio frequency magnetic head
CN1303088A Structural material containing folded sandwich and sound insulating plate
CN1286521A Three-level Dc converter of zero-voltage switch with clamping diode
CN1286522A Full-bridge converter of zero-voltage switch with current-doubling rectifier
CN1286523A Sigle-stage AC/DC converter with power factor correction
CN1266305A Electric capacity energy storage type bidirectional converter
CN1241061A Brushless DC electric generator with dual salient poles
CN1138685A Air circulating plane environmental control system able to fully utilizing energy
CN1103188A Medical image processing system
CN1080097A Portable SCR frequency converter for gasoline generator set
CN1069912A High energy activator
CN1065140A Pressure-measuring probe