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TIAN YUZHONG

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    236,371
About

TIAN YUZHONG has a total of 12 patent applications. Its first patent ever was published in 2002. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are AEHRO KOSM T AOZT, TOKYO ENGINEERING SYSTEMS CORP and NII INTROSKOPII MO N PROIZV OB.

Patent filings in countries

World map showing TIAN YUZHONGs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing TIAN YUZHONGs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Tian Yuzhong 12
#2 Liu Baochen 1
#3 Ti Tiejun 1
#4 Cui Zhanchen 1

Latest patents

Publication Filing date Title
CN104612868A Method for improving combustion efficiency of gasoline engine and diesel engine and application
CN1650731A Corn peptide beverage and its processing method
CN1657761A Fuel filter of diesel internal-combustion engine
CN1657762A Fuel filter of gasoline internal-combustion engine
CN1590747A Internal combustion engine air filter filtering element for modifying air
CN1590748A Internal Combustion engine air filter magnetic filter element and fuel oil filter magnetic filter element
CN1552502A Filter element of IC engine air filter
CN1548212A Filter element material and filter element for air cleaner of internal combustion engine
CN1548211A Filter element material and filter element for air cleaner of internal combustion engine
CN1513891A Biodegradable water absorprion agent and its microorganism composite preparation method
CN1464189A Filter cartridge for combustion air cleaner
CN1463784A Filter cartridge for combustion air cleaner