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LI HAIQING

Overview
  • Total Patents
    37
  • GoodIP Patent Rank
    50,740
  • Filing trend
    ⇩ 66.0%
About

LI HAIQING has a total of 37 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2003. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machine tools, chemical engineering and medical technology are MAI VERENA, KM CLOTH CUTTING MACHINE and BUDAK MURAT.

Patent filings in countries

World map showing LI HAIQINGs patent filings in countries

Patent filings per year

Chart showing LI HAIQINGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Haiqing 36
#2 Yu Junwei 1
#3 Li Tieqiang 1
#4 Gao Jietao 1
#5 Cui Lixian 1

Latest patents

Publication Filing date Title
CN111069005A Paint proportioning and spraying process for aluminum-magnesium alloy pull rod suitcase
CN109568791A Homeostasis based on nasal cavity oscillation stimulation balances obturator
CN109568678A A kind of perianal abscess postoperative drainage item and preparation method thereof
CN108217315A The coiling apparatus pulled apart is prevented in a kind of uniform take-up
CN108049710A A kind of multifunctional usage safety guide rail
CN108105934A A kind of multiple rows of tuyere-type pipeline fan
CN108126620A A kind of Domestic low noise sound function blender
CN108096782A A kind of IKEA type multifunctional safe Spinning
CN108033413A A kind of Multifunctional auto-lift or-fall machine
CN107318688A A kind of Pet cleaner
CN107258583A A kind of Pet cleaner
CN107030028A One kind is used for strip light fixture automatic cleaning apparatus
CN109159162A One kind being used for more parts of rapid cutting devices of paper
CN108890759A One kind being used for sheet processing perforating device
CN109093664A One kind being used for paper edge alignment device
CN109093698A One kind is for intelligent cleaning device of cutting the dish
CN103860341A Pregnant woman transporting wheelchair bracket device facilitating fixation
CN103845162A Transfusion device of wheelchair for transporting pregnant woman with bracket convenient to fix
CN103830055A Wheelchair bracket conveniently fixing and transporting infusion device for pregnant women
CN103830057A Wheelchair bracket conveniently fixing and transporting infusion device for pregnant women