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HANGZHOU HIKVISION SOFTWARE CO LTD

Overview
  • Total Patents
    17
About

HANGZHOU HIKVISION SOFTWARE CO LTD has a total of 17 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets audio-visual technology, computer technology and optics are HOLDING BEV SA, VATICS INC and NANU FLORIN.

Patent filings in countries

World map showing HANGZHOU HIKVISION SOFTWARE CO LTDs patent filings in countries

Patent filings per year

Chart showing HANGZHOU HIKVISION SOFTWARE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Weiqi Wu 9
#2 Yangzhong Hu 9
#3 Yonghua Jia 6
#4 Hai Yu 5
#5 Wu Weiqi 5
#6 Hu Yangzhong 5
#7 Jia Yonghua 4
#8 Chen Jun 3
#9 Huahua Zhang 2
#10 Ren Ye 2

Latest patents

Publication Filing date Title
CN101977285A Shooting system and shooting method
CN102014262A Hard disk video recorder and system and method for converting multimedia formats
CN101859280A Parallel transmitting and computing method and system of two-dimensional image data
CN101873497A Method and device for storing macro block information
CN101873496A Context-based self-adaption variable length decoding method and device of H.264
CN101893804A Exposure control method and device
WO2011063616A1 Method and apparatus for moving object autotracking
CN101873485A Watermark embedding method and device based on H.264 compressed domain
CN101873484A Method and device for selecting coding mode in layered video coding
CN101872466A Watermark embedding method, and watermark detection method and device