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ZHENG LIYU

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    126,750
About

ZHENG LIYU has a total of 13 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, furniture and games and civil engineering are BUENTE & REMMLER, BENZ A and KUMAKI NOBUYOSHI.

Patent filings in countries

World map showing ZHENG LIYUs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing ZHENG LIYUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zheng Liyu 13

Latest patents

Publication Filing date Title
CN109492446A A kind of comprehensive intelligent dresser system
CN109521682A A kind of dresser system with ingredient safety analysis
CN109543784A A kind of intelligent dressing table with dosage prompt facility
CN108403030A The working method of building surface cleaning equipment
CN106175571A The building surface cleaning device automatically controlled and method of work thereof
CN108338735A Environment-friendly type building object surface cleaning utensil working method
CN106287530A A kind of means of illumination and device thereof
CN106224885A High-rise building energy-saving illumination means and device thereof
CN105698067A Energy-saving illumination method and device in building
CN105078184A Gimbal suspension curtain rod structure in building and using method of curtain rod structure