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ZHANG LIYU

Overview
  • Total Patents
    56
  • GoodIP Patent Rank
    27,192
About

ZHANG LIYU has a total of 56 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets audio-visual technology, environmental technology and electrical machinery and energy are XIAMEN RGBLINK SCIENCE & TECH CO LTD, GUIYANG GAOXIN GUOGUANG BRIDGE CULTURE TECHNOLOGY CO LTD and GUIYANG GAOXIN WANGQIAO CULTURE TECHNOLOGY CO LTD.

Patent filings in countries

World map showing ZHANG LIYUs patent filings in countries
# Country Total Patents
#1 China 56

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zhang Liyu 56
#2 Zhang Baili 1

Latest patents

Publication Filing date Title
CN109348036A Based on intelligent answer _ human-computer interaction mechanism harassing call countermeasure and system
CN105485529A Rotary solar LED lamp with photoelectric sensing function
CN106922074A A kind of antistatic PCB
CN106922076A A kind of PCB of quick heat radiating
CN106817603A A kind of out-of-home entertainment system
CN106817598A A kind of out-of-home entertainment system
CN106817600A A kind of out-of-home entertainment system
CN106817599A A kind of out-of-home entertainment system
CN106817554A A kind of out-of-home entertainment system
CN106817549A A kind of out-of-home entertainment system
CN106817604A A kind of out-of-home entertainment system
CN106817602A A kind of out-of-home entertainment system
CN106817606A A kind of out-of-home entertainment system
CN106817605A A kind of out-of-home entertainment system
CN106817601A A kind of out-of-home entertainment system
CN106817553A A kind of out-of-home entertainment system
CN105989735A Authorization method and device for temporary use of fixed parking space
CN105989734A Reminding method and device for time limit of temporary use of fixed parking spaces
CN105989736A Parking body posture detection device
CN105986550A Parking-lot exit security device