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THE PLA NAVY SUBMARINE INST

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    126,902
  • Filing trend
    ⇩ 100.0%
About

THE PLA NAVY SUBMARINE INST has a total of 13 patent applications. It decreased 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 computer technology, transport and electrical machinery and energy are KOREA THE MINISTRY OF NAT DEFENSE THE CHIEF OF NAVAL OPERATIONS, WOLDEMAR KIWULL DIPL ING and RECHLIN SCHIFFSWERFT.

Patent filings in countries

World map showing THE PLA NAVY SUBMARINE INSTs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing THE PLA NAVY SUBMARINE INSTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xue Yanhua 4
#2 Yang Zhanlu 3
#3 Fu Benguo 2
#4 Yang Lihua 2
#5 Zhang Haipeng 2
#6 Zhang Fugang 2
#7 Cai Wei 2
#8 Liu Jijun 2
#9 Xia Zhensheng 2
#10 Wang Caiyuan 2

Latest patents

Publication Filing date Title
CN107995567A A kind of communication device for Underwater Engineering
CN108054451A A kind of large size lead-acid accumulator repairs charge and discharge device and method
CN107831659A A kind of ship shaft frequency electric field error compensation system and compensation method
CN107203415A A kind of distributed emulation training system
CN107089300A A kind of controllable electric spiral adsorbent equipment under water
CN106680824A Autonomous target passive positioning method for underwater vehicle based on vertical maneuver
CN106776765A Underwater explosion thing is recognized and disposal aid decision-making system and decision-making technique
CN106771994A A kind of mold cased circuit breaker electromagnetic trip wink moves method of calibration
CN106771995A A kind of mold cased circuit breaker calibration equipment
CN105836078A Flow-resisting device for underwater action of diver
CN105572856A Virtual periscope and production method and application thereof
CN106557645A A kind of method for adjusting the aircraft ballast amount underwater berthed
CN105403104A Underwater launching device