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DALIAN MARITIME AFFAIRS UNIV

Overview
  • Total Patents
    16
About

DALIAN MARITIME AFFAIRS UNIV has a total of 16 patent applications. Its first patent ever was published in 1994. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are SMID JAROSLAV, RIYUUKI ENG KK and ACADEMY OF MILITARY TRANSPORTATION PLA.

Patent filings in countries

World map showing DALIAN MARITIME AFFAIRS UNIVs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing DALIAN MARITIME AFFAIRS UNIVs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Wanghe Cao 1
#2 Zhang Zhanping Qi 1
#3 Jixian Luo 1
#4 Shufang Zhang 1
#5 Yan Li 1
#6 Xu Xiaolei 1
#7 Mou Shude Zhong 1
#8 Guo Mingxing Yin 1
#9 Zhang Shufang 1
#10 Qing Hu 1

Latest patents

Publication Filing date Title
CN1916993A Multi media equipment in appropriation classrooms for university physics
CN1900042A Device for preparing propionic aldehyde by directly oxidizing propylene with molecular oxygen
CN1860869A Digital birds-dispersing system used in domestic air-port area
CN1760118A Method for preparing fine rare earth sulfoxides
CN1740374A Vacuum high pressure pulse discharge catalyzed chemical heat treatment apparatus and method
CN1740242A Nanometer modified long-afterglow energy-accumulating luminous paint
CN1741524A MINI TCP/IP protocol stack realizing method based on one chip processor short data pack receiving and transmitting
CN1356560A High-accuracy user position monitoring system and position differential method using pseudo-distance correction value
CN1318510A Ozone generating method and device
CN1307306A Supermedia modular navigation system
CN1277267A Normal-pressure non-equilibrium plasma equipment and technology for reinforcement of metal surface
CN1227916A Electronic compass
CN1137571A Ion bombarding furnace
CN1136662A Reciprocating surface wear testing machine
CN1131228A Combustion system of internal combustion engine with two combustion chambers
CN1125653A Mechanical cutter blade and its processing technology