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LIU WENJING

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    111,099
  • Filing trend
    ⇧ 200.0%
About

LIU WENJING has a total of 16 patent applications. It increased the IP activity by 200.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets medical technology, chemical engineering and consumer goods are HOWORTH AIR ENG LTD, YANG ZUCHENG and KIM ROG KON.

Patent filings in countries

World map showing LIU WENJINGs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing LIU WENJINGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Wenjing 9
#2 The Inventor Has Waived The Right To Be Cited 2
#3 Kong Huifang 1
#4 Li Yuemei 1
#5 Zhang Jing 1
#6 Cao Xiaoqing 1
#7 Liu Yanni 1
#8 The Inventors Has Waived The Right To Be Cited 1
#9 Liu Mengxue 1

Latest patents

Publication Filing date Title
CN111407550A Nursing bed for obstetrical nursing
CN111110482A Patient transfer device
CN110882474A Double-cavity anesthetic catheter
CN110742794A Back muscle soreness nursing device
CN110393384A It is a kind of to assist cushion of standing of standing up
CN110227017A A kind of clinical care pillow
CN110024776A A kind of dedicated embryo's storage device of vitrifying freeze thawing
CN108159675A The sports equipment laying rack used on physical education
CN107928084A Portable security alarm laptop backpack
CN107912894A The article storage storage tank of dormitory
CN107525160A Air purifier with multistage purification function
CN106474861A Air purifier with multistage purification function
CN105994157A Breeding method for pigs
CN104887423A Surgical nursing bed
CN106136316A A kind of ashtray
CN103112297A Novel pen container