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HU LINGLING

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    207,934
About

HU LINGLING has a total of 19 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets civil engineering and environmental technology are CLASSIC HARDWARE SUPPLIERS PTY LTD, THEODOR KROMER G M B H SPEZIAL and ILLIDGE ARTHUR.

Patent filings in countries

World map showing HU LINGLINGs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing HU LINGLINGs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Hu Lingling 18
#2 Liu Qing 1
#3 Jie Hu 1

Latest patents

Publication Filing date Title
CN111608489A Blade side column lock
CN111550129A Multi-blade side column lock
CN111173373A Single-blade side column lock
CN103638304A Traditional Chinese medicine preparation for treating liver yang rising type migraine and preparation method thereof
CN104213609A Toilet wastewater intelligent recycling and reutilizing system
CN103283439A Improved cultivation method for sunflowers
CN103283555A High-yield viticulture method
CN103340067A Cultivation method for achieving high yield of sunflowers
CN103283556A Red grape planting method
CN102885480A Conveniently moved sports type computer table
CN102871350A Improved computer desk
CN102907928A Improved multifunctional cabinet-type computer desk
CN102885479A Improved computer desk capable of conveniently dissipating heat
CN102871351A Computer desk with adjustable height
CN103690024A Improved non-stick pan
CN103690023A Improved electric frying pan
CN103690031A Improved handshaking type steam frying pan
CN102716341A Traditional Chinese medicinal composition for treating acute peptic ulcer bleeding and preparation method thereof
CN101183816A Decelerator for control motor