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YANTAI LINGCHEN ENERGY CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    93,041
About

YANTAI LINGCHEN ENERGY CO LTD has a total of 18 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets engines, pumps and turbines, electrical machinery and energy and mechanical elements are KLAUS UNION GMBH & CO KG, KRAEMER HERMANN and OTTO SIEMEN.

Patent filings in countries

World map showing YANTAI LINGCHEN ENERGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing YANTAI LINGCHEN ENERGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xing Ziyi 18
#2 Wang Shengke 15
#3 Xie Yuanhao 11
#4 Wang Ming 8
#5 Zhang Qinyu 7
#6 Chen Wenqing 4
#7 Ma Xuelong 3
#8 Tian Shuai 3
#9 Xing Ziwen 2
#10 Yu Zhiqiang 2

Latest patents

Publication Filing date Title
CN111022323A Hydrogen circulating pump with anti-icing structure
CN111022343A Centrifugal air compressor
CN110836187A Four leaf roots formula air compressor machine structures of giving vent to anger
CN110581619A Motor end cover and gear chamber integrated structure, motor and air compressor
CN110513306A A kind of hydrogen circulating pump with ice-breaking function
CN110486298A A kind of spiral vortex type hydrogen circulating pump based on disc type electric machine structure
CN110500300A A kind of spiral vortex type hydrogen circulating pump
CN110319004A A kind of claw hydrogen gas circulating pump
CN110307154A A kind of roots-type hydrogen gas circulating pump
CN110307156A A kind of hydrogen gas circulating pump and motor assembly
CN109973391A A kind of denoising device of Roots's air compressor machine for fuel cell
CN109915368A A kind of fuel cell gearless screw rod oil-free air compressor
CN109944798A Six leaf Roots type superchargers
CN109915365A Roots-type air compressor
CN110005615A Attachment device between the driving gear and motor of air compressor rotor
CN109958626A The lubricating oil device for preventing leakage of air compressor
CN109737066A A kind of fuel cell air compressor silencing apparatus
CN109737058A A kind of fuel cell air compression plant