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LIANG LING

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    205,725
About

LIANG LING has a total of 11 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China and United States. Its main competitors in its focus markets materials and metallurgy, electrical machinery and energy and measurement are HEBEI SITONG NEW METAL MAT CO LTD, WILLIAM POLLARD DIGBY and KOTARO HONDA.

Patent filings in countries

World map showing LIANG LINGs patent filings in countries
# Country Total Patents
#1 China 10
#2 United States 1

Patent filings per year

Chart showing LIANG LINGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liang Ling 11
#2 Willer Michael W 1
#3 Rao Narasimha M 1
#4 Chen Patrick P 1
#5 Banks Rodney H 1

Latest patents

Publication Filing date Title
CN104593666A Preparation method of lanthanum-doped iron-cobalt-base soft magnetic material
CN104593683A Preparation method of rare earth element doped iron-based soft magnetic material
CN104532121A Preparation method for rear earth element-doped iron-cobalt-based soft magnetic material
CN104445439A Preparation method of copper oxide-ferroferric oxide composite magnetic material in core-shell structure
CN101259977A Method for removing total nitrogen by using microorganism
CN101259978A Method and device for synchronously treating steel pickling waste water and coking waste water
CN101259982A Method and device for treating high concentration nitrogen-containing waste water by using microorganism
CN101259981A Method and device for treating high concentration nitrogen waste water by using microorganism
CN101259979A Method and device for treating high concentration nitrogen-containing waste water by using microorganism
CN101259980A Method and device for treating high concentration nitrogen waste water by using microorganism