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LI YUANZHONG

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    242,012
About

LI YUANZHONG has a total of 15 patent applications. Its first patent ever was published in 1995. It filed its patents most often in United States and China. Its main competitors in its focus markets computer technology, medical technology and basic materials chemistry are BUELOW THOMAS, PEREDOC INC and 3MENSIO MEDICAL IMAGING B V.

Patent filings in countries

World map showing LI YUANZHONGs patent filings in countries
# Country Total Patents
#1 United States 13
#2 China 2

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Li Yuanzhong 14
#2 Ihara Satoshi 2
#3 Moriya Yoshiyuki 2
#4 Akahori Sadato 2
#5 Terakawa Kensuke 2
#6 Kitamura Yoshiro 2
#7 Ito Wataru 2
#8 Masumoto Jun 1
#9 Ebina Takuya 1
#10 Hirakawa Tsuyoshi 1

Latest patents

Publication Filing date Title
CN111057552A Desert water-retaining agent and application and preparation method thereof
CN1115371A Desk lamp counterweight block