Learn more

YULINGHUA TECH CO LTD

Overview
  • Total Patents
    49
  • GoodIP Patent Rank
    30,782
  • Filing trend
    ⇩ 100.0%
About

YULINGHUA TECH CO LTD has a total of 49 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China, EPO (European Patent Office) and Republic of Korea. Its main competitors in its focus markets environmental technology, materials and metallurgy and surface technology and coating are SONG YUQIN, SUZHOU GENGZE NEW MATERIAL TECH CO LTD and ADLER RUDOLF DR.

Patent filings per year

Chart showing YULINGHUA TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhu Guanghua 37
#2 Li Zhuoyi 12
#3 Huang Kun 12
#4 Wang Jieming 8
#5 Yu Haisong 7
#6 Hou Dajun 5
#7 Zhang Zaicheng 4
#8 Zhu Qian 4
#9 Peng Shuping 4

Latest patents

Publication Filing date Title
CN107243327A Cellulose microsphere for depth-averaged model is prepared and sewage water treatment method
CN107413106A A kind of cellulose microsphere effluent filter and filter method
CN107050942A A kind of piping filter for depth-averaged model
CN107244704A A kind of advanced water treatment method
CN107200390A A kind of preparation facilities of high concentration elementary gas and many matter gas aqueous solution
CN107188290A A kind of preparation method of high concentration elementary gas and many matter gas aqueous solution
CN107855083A A kind of micro- reaction system of multiple jets cavitation
CN107188289A The preparation facilities and preparation method of a kind of high concentration elementary gas and many matter gas aqueous solution
CN107254308A A kind of method that electrolytic carbon nano-sized hydrosol separation prepares Water-soluble carbon quantum dot
CN107185465A A kind of multiple jets cavitation micro-reactor apparatus
CN107215990A A kind of Dan Duozhi gases preparation unit
CN107285449A A kind of simple substance or many matter gas preparation units
KR20190022739A Wastewater treatment method and system
CN106630095A Dissolved-oxygen microbubble generator and sewage treatment method
CN106186221A Metal handling apparatus in a kind of sewage and method
CN106311189A Preparation method and activation method of quantum carbon magnetic medium as well as sewage treating method
CN106629988A Preparation and activation methods of quantum carbon light medium and sewage treatment method
CN106277234A A kind of magnetizing mediums retracting device and method
CN106277233A A kind of superconduction sewage-treatment plant and method
CN106219694A A kind of sewage water treatment method and system