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BEIJING DATANG GOHIGH SOFTWARE TECHNOLOGY CO LTD

Overview
  • Total Patents
    26
About

BEIJING DATANG GOHIGH SOFTWARE TECHNOLOGY CO LTD has a total of 26 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 STANWOOD KENNETH, YANG CHEN-YUI and SHAREWAVE INC.

Patent filings in countries

World map showing BEIJING DATANG GOHIGH SOFTWARE TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 26

Patent filings per year

Chart showing BEIJING DATANG GOHIGH SOFTWARE TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Chengjin 5
#2 Hou Yucheng 4
#3 Fu Jinglin 4
#4 Li Yongfeng 4
#5 Chen Shanzhi 3
#6 Zhao Desheng 3
#7 Wang Yanzhen 3
#8 Fan Jinsong 3
#9 Cui Hongrui 3
#10 Wang Yunsheng 3

Latest patents

Publication Filing date Title
CN104753890A SIP (Session Initiation Protocol) protocol-based multimedia monitoring system and solution
CN104753889A Method for switching encryption by using SIP protocol
CN104754592A Vehicle-mounted communication network clustering method applicable to urban road environment
CN104753710A Main/standby switching system and method of dual-wan PORT network apparatus
CN104753869A SIP protocol based session encryption method
CN104754405A Vehicle-mounted short-distance communication network based layered video multicast system and method
CN104754067A Vehicle-mounted short-distance communication network based vehicle-mounted node IP address dynamic configuration method
CN104754613A Vehicle-to-X network based AODV (Ad hoc on-demand distance vector routing) protocol optimization method
CN104683861A Method for playing media stream based on UDP cache in local area network
CN103916226A Redundant backup method based on embedded equipment
CN103916361A Method of using session initiation protocol to realize terminal dialing control
CN103905217A Broadcasting method for achieving combination of SIP and IGMP based on SIP signaling extension
CN103905411A Terminal control and state monitoring method based on SIP
CN103901941A Method for improving timer execution efficiency through memory overheads
CN103905323A Error control method for transmitting MP3 media stream based on UDP
CN103905242A Method for improving communication reliability of IP dispatching system
CN103685181A Key negotiation method based on SRTP
CN103685391A Method for automatically updating terminal equipment using static network address
CN103188746A Network switching method of mobile terminal in routing system achieving identity and position identification separation
CN103188250A Terminal device state notification and control method based on session initiation protocol (SIP)