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JIANGSU ZHENJIANG SHIPYARD (GROUP) CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    110,803
  • Filing trend
    ⇩ 100.0%
About

JIANGSU ZHENJIANG SHIPYARD (GROUP) CO LTD has a total of 15 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 electrical machinery and energy, transport and environmental technology are ERICK PEARSON, VIOEARTH HOLDINGS LTD and INTERNAT COMPONENTS CORP.

Patent filings in countries

World map showing JIANGSU ZHENJIANG SHIPYARD (GROUP) CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing JIANGSU ZHENJIANG SHIPYARD (GROUP) CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xia Jin 9
#2 Zhou Yang 9
#3 Liu Lei 7
#4 Han Jie 6
#5 Wen Li 4
#6 Chen Jiaxing 3
#7 Xu Ben 3
#8 Shuai Wanglan 2
#9 Peng Weiwei 2
#10 Zhu Chunlei 2

Latest patents

Publication Filing date Title
CN107023473A Compressed air process units
CN106849330A High-power gto ship ac power supply apparatus gate control circuit
CN106655469A Marine interaction type GTO alternating current power supply apparatus
CN107053038A Marine shafting datum axis determines frock and method
CN106451753A Marine online direct-current power supply device
CN106655475A Automatic switching and delay shutdown circuit of ship emergency power generation set
CN106625326A Ship shafting system positioning tool
CN105977984A Variable-frequency main power source ship power station
CN105743215A Ship ring network power distribution system locking protection circuit
CN105743132A Two-stage power distribution double-loop network system of ship main power station
CN105665315A Flushing device for anchor connecting steel wire rope of platform maintenance work ship
CN105818950A Centering adjusting device and method for propeller lifting and guiding for oil platform offshore support vessel
CN105620672A Throwing type inflatable life raft frame and using method thereof
CN105539766A Full-rotation tugboat rubber fender device
CN105429513A Marine electric motor starting compensation apparatus