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Zhejiang dahua system engineering co ltd

Overview
  • Total Patents
    12
About

Zhejiang dahua system engineering co ltd has a total of 12 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets digital networks, audio-visual technology and telecommunications are VPR MATRIX INC, VIDIATOR ENTPR INC and WEI YE.

Patent filings in countries

World map showing Zhejiang dahua system engineering co ltds patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing Zhejiang dahua system engineering co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Jun 10
#2 Wang Jing 9
#3 Zhou Siyang 4
#4 Zhang Jianyong 3
#5 Jin Jie 3
#6 Zhang Sunbo 3
#7 Zhou Liguang 2
#8 Zhang Jiabin 2
#9 Li Wei 2
#10 Zhu Xingke 2

Latest patents

Publication Filing date Title
CN104702568A Service management platform
CN104699468A Client side and interface generation method thereof
CN104703301A Multi-service access system and multi-service access control method
CN104683267A Data forwarding method, data forwarding device, and switching equipment
CN104680421A Scalable vector graphics (SVG) display method and device
CN104658141A Alarm control method and device
CN104657168A Client side and method for upgrading client side
CN104349174A Audio/video data transmission system, audio/video data storage method, audio/video data generation method, audio/video data storage device, audio/video data generation device, audio/video data storage equipment and audio/video data generation equipment
CN104349037A Method, device and system for automatic tracking of moving target
CN104181407A Telephone line state detection circuit, method and device
CN102571787A IEC (international electrotechnical commission) 61850-based protocol conversion method and device
CN102497033A Substation operation visualization realization method and system thereof