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NIE LING

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    73,524
  • Filing trend
    ⇧ 50.0%
About

NIE LING has a total of 23 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2001. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, environmental technology and materials and metallurgy are LONE STAR STEEL CO, FUJICO CO LTD and MERRILL METALLURG COMPANY.

Patent filings in countries

World map showing NIE LINGs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Nie Ling 22
#2 Guo Shuai 1
#3 Nie Junlong 1

Latest patents

Publication Filing date Title
CN110561616A Concrete mixing device for road construction
CN109794345A A kind of accurate crushing device of stone for building
CN109013012A A kind of building rubbish treatment device
CN108854629A A kind of building coating agitating device
CN108204055A A kind of energy conservation and environmental protection wall for building
CN107875825A Flue dust removes nitre sulphur removal environmental protection equipment
CN107983121A A kind of fume recovery handles environmental protecting device
CN106400637A Solar floor
CN106192655A High-efficiency solar floor tile
CN106400638A Intelligent floor tile for urban road
CN106088314A A kind of energy saving building
CN106193647A A kind of high-strength energy-saving building
CN106193648A A kind of environment protection building
CN105993839A Irrigation system
CN105961151A Efficient water-saving irrigation device
CN106013325A Energy-saving and water-saving irrigation device
CN105695718A Vacuum-induction thermal treatment furnace for shaft-type elements
CN105671268A Vacuum induction hardening furnace
CN105525071A Quenching furnace using waste heat fully
CN105603171A Shaft element heat treatment furnace capable of accurately controlling temperature