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CHANGSHA ZHIHONG CULTURAL MEDIA CO LTD

Overview
  • Total Patents
    32
  • GoodIP Patent Rank
    49,274
  • Filing trend
    ⇩ 100.0%
About

CHANGSHA ZHIHONG CULTURAL MEDIA CO LTD has a total of 32 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets audio-visual technology, digital networks and control are DREAM CONTROL B V, TAHERLOO BABAK and DHJ MEDIA AB.

Patent filings in countries

World map showing CHANGSHA ZHIHONG CULTURAL MEDIA CO LTDs patent filings in countries
# Country Total Patents
#1 China 32

Patent filings per year

Chart showing CHANGSHA ZHIHONG CULTURAL MEDIA CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 The Inventor Has Waived The Right To Be Cited 8

Latest patents

Publication Filing date Title
CN107948816A One kind resonance broadcast displaying billboard
CN107862638A Tutoring system based on Internet of Things
CN107833539A A kind of improved mountain highway billboard
CN107833547A Advertisement show stand
CN107833520A A kind of billboard secure mounting arrangements
CN107966160A A kind of vehicle-mounted Internet of Things Beidou navigator
CN107949114A A kind of billboard LED illumination lamp circuit
CN107863053A Campus advertisement publicizing billboard
CN108076150A Workout data supervisory systems based on Internet of Things and cloud computing
CN107944803A Logistics information transmission system based on Internet of Things
CN107886877A A kind of scenic spot automatic guiding system based on Internet of Things
CN107945711A A kind of Advertising flag pole base
CN107863045A A kind of advertising device for hanging on column
CN107819884A A kind of network topology structure based on Internet of Things
CN107833546A A kind of cartridge type ad banner showing stand
CN107945525A A kind of scalable traffic monitoring apparatus with advertising lamp box
CN107833532A A kind of solar wind-energy advertising device
CN107942703A Intelligent home control system based on Internet of Things
CN107833545A A kind of lamp post billboard
CN107833465A One kind is scalable to have advertising lamp box wind-power electricity generation monitoring device