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ZHAO LIFENG

Overview
  • Total Patents
    54
  • GoodIP Patent Rank
    32,296
  • Filing trend
    ⇩ 100.0%
About

ZHAO LIFENG has a total of 54 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2007. It filed its patents most often in China and United States. Its main competitors in its focus markets audio-visual technology, pharmaceuticals and civil engineering are YUAN XIN, WANG LIMIN and YANG YUPING.

Patent filings in countries

World map showing ZHAO LIFENGs patent filings in countries
# Country Total Patents
#1 China 52
#2 United States 2

Patent filings per year

Chart showing ZHAO LIFENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Lifeng 52
#2 Neng Di 2
#3 Zhang Cheng 1

Latest patents

Publication Filing date Title
CN107396072A A kind of monitoring video device and method
CN107483866A A kind of monitoring video equipment and kinescope method
CN107580228A A kind of monitor video processing method, device and equipment
CN107563341A A kind of face identification device and a kind of face identification system
CN107483864A A kind of monitoring video device
CN107370908A A kind of data handling system and method
CN107493459A A kind of engineer operation plateform system
CN107610294A One kind switch lock system and switch lock system control method
CN107483861A A kind of recording playback is as equipment and video file generation method
CN107578025A A kind of driver's recognition methods and system
CN107578024A A kind of face identification system
CN106341635A Full HD video generating system and method
CN106385560A Video monitoring system and method
CN106162030A A kind of generation system and method for video record
CN105676735A System for limiting action of body
CN105770036A Traditional Chinese medicinal composition for treating varicosity
CN105770269A Traditional Chinese medicinal composition for treating pain of cervical vertebra
CN105497207A Traditional Chinese medicine composition for treating hyperosteogeny
CN105770792A traditional Chinese medicinal composition for treating gastritis
CN105770310A Traditional Chinese medicinal composition for treating nephritis