Learn more

ZHANG WENJING

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    135,291
About

ZHANG WENJING has a total of 16 patent applications. Its first patent ever was published in 2003. It filed its patents most often in China. Its main competitors in its focus markets medical technology, environmental technology and consumer goods are RUTTE RECYCLING BV, BEIJING SHANGXINGWEISHI INFORMATION CO LTD and BIG BELLY SOLAR INC.

Patent filings in countries

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

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zhang Wenjing 13
#2 Li Guangbi 2
#3 Zhao Xianmei 2
#4 Xie Zhiguo 1
#5 Xu Xin 1
#6 Gong Changfu 1
#7 Jin Zhenhua 1
#8 Jiang Botao 1
#9 Li Li 1
#10 Lan Shijie 1

Latest patents

Publication Filing date Title
CN111517033A Gauze mask recovery unit for public health
CN110538585A Hospital pharmacy pharmacology analysis experimental apparatus
CN109137419A A kind of laundry rack
CN109056279A A kind of clothes-horse
CN108671284A A kind of negative pressure therapeutic devices for the thin-skinned tissue defect disease of cranium jaw
CN108309494A A kind of special check device of animal and veterinary
CN106107537A One is cooked raw material
CN105071391A Control method with fault diagnosis and automatic restoration function for hybrid compensation system
CN104740532A Chinese medicinal preparation for treating infantile infectious mononucleosis
CN104362631A Control method for high-power reactive and harmonic dynamic hybrid compensation system
CN105279816A Intelligent display system for the number of people getting on bus
CN105194820A Bus with automatic fire extinguishing system
CN105279812A Inmate positioning and prompting system
CN101036659A A group of epinastine hydrochloride agent and the method for preparing the same
CN1460503A Brandisia hancei soft capsule and its preparation method
CN1460507A Compound jinlian soft capsule and its preparation method