Learn more

ZHANG SHIYI

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    184,609
  • Filing trend
    ⇩ 50.0%
About

ZHANG SHIYI has a total of 11 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 1996. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets computer technology, medical technology and basic materials chemistry are EMBRO CORP, ZHANG FUQUAN and JIANG LIN.

Patent filings in countries

World map showing ZHANG SHIYIs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zhang Shiyi 10
#2 Li Xuebo 1
#3 Zhang Shenghan 1
#4 Liu Wenwen 1
#5 Chen Xianggang 1
#6 Yu Xiuli 1
#7 Chen Yuqiang 1
#8 Liu Kai 1
#9 Zhang Yujuan 1

Latest patents

Publication Filing date Title
CN108577798A A kind of medical throat check device
CN107867768A A kind of stable process for realizing wastewater zero discharge of desulfurization wastewater solidification
CN107129351A A kind of plant nutrient solution
CN106377404A Limbs-rehabilitation training exercise device
WO2014161454A1 Data search method and device for semi-closed data environment
CN103735740A Tea ointment for relieving radiation induced leukopenia and preparation method thereof
CN103246699A Method and device for data access control based on browser
CN102700986A Crawler automatic air leakage paper receiving machine
CN102279876B Method for controlling information interaction between websites
CN1152404A Chinese medicinal herbs pesticide and preparation process