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WANG YUCHENG

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    54,995
  • Filing trend
    ⇩ 100.0%
About

WANG YUCHENG has a total of 33 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1988. It filed its patents most often in China. Its main competitors in its focus markets basic materials chemistry, civil engineering and agriculture are ZENG WEIKANG, CHANGXING CLEAFE ENV PROT TECH CO LTD and Sterilex LLC.

Patent filings in countries

World map showing WANG YUCHENGs patent filings in countries
# Country Total Patents
#1 China 33

Patent filings per year

Chart showing WANG YUCHENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Yucheng 19
#2 Yucheng Wang 3
#3 Li Bijun 1
#4 Zhou Tao 1
#5 Wang Hongrui 1
#6 Liu Yaling 1
#7 Zhu Shourong 1

Latest patents

Publication Filing date Title
CN112219498A Soil fixing device for preventing and treating water loss and soil erosion and using method thereof
CN110675877A Speech recognition sensor and speech control system in intelligent toy system
CN110613549A Corneal endothelium transplantation knife for ophthalmologic operation
CN111441369A Slope greening water and soil conservation device
CN111442796A Stabilize effectual soil and water conservation monitoring devices
CN107285346A A kind of modification fused magnesium oxide powder increased the service life and preparation method thereof
CN106926946A Bicycle is shared in gravity body-building
CN106038050A Light-guide stick and handheld cross-linking therapy system
CN105733836A Washing salt capable of ensuring delicious taste of fruits and fresh vegetables and preparing method
CN105647711A Fruit washing salt and preparation method
CN105733823A Fruit-and-vegetable washing salt and preparing method
CN105670843A Washing salt capable of removing residual pesticide and preparation method thereof
CN105505632A Fruit washing salt and preparation method
CN105733849A Washing salt capable of effectively removing residual pesticides on surfaces of fruits and vegetables and preparing method
CN105505598A Washing salt capable of effectively removing residue parasites on surface of fruits and vegetables and preparation method of washing salt
CN105647691A Washing salt capable of decomposing wax on surfaces of fruits and preparation method
CN105733825A Fruit and vegetable washing salt and preparation method
CN105647710A Fruit and vegetable washing salt and preparing method
CN105031259A Composition for treating cystitis and preparing method
CN104997898A Preparation for curing acute cystitis and preparing method