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HANGZHOU HUASAN COMM TECH CO

Overview
  • Total Patents
    201
About

HANGZHOU HUASAN COMM TECH CO has a total of 201 patent applications. Its first patent ever was published in 2006. It filed its patents most often in China. Its main competitors in its focus markets digital networks, telecommunications and computer technology are CENTEC NETWORKS SUZHOU CO LTD, SONICWALL US HOLDINGS INC and RIFT IO INC.

Patent filings in countries

World map showing HANGZHOU HUASAN COMM TECH COs patent filings in countries
# Country Total Patents
#1 China 201

Patent filings per year

Chart showing HANGZHOU HUASAN COMM TECH COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Yu 9
#2 Wei Li 5
#3 Di Zhou 5
#4 Minghui Wang 4
#5 Wei Lei 3
#6 Bo Yu 3
#7 Leilei Gu 3
#8 Pengcheng Lin 3
#9 Liyao Zhao 3
#10 Ju Wang 3

Latest patents

Publication Filing date Title
CN101820397A Network convergence method and device in virtual private local area network
CN101820395A Routing information configuration and private network label addition method and device based on MPLS (Multiple Protocol Label Switching)
CN101730090A Method and equipment for releasing IP addresses by DHCP server
CN101707570A Load balancing method and equipment in VRRP scene
CN101729424A Flow forwarding method, devices and system
CN101719875A Method, system and device for adjusting bandwidth of MPLS TE tunnel
CN101707541A Fault diagnosing method and device
CN101720035A Disaster-recovery method and equipment in video monitoring scene
CN101730105A Method and device for controlling user quantity connected to operational processor (AP)
CN101707555A Data interactive method and device in stack system
CN101714109A Method and device for controlling mainboard of double CPU system
CN101702820A Method of wireless PPPoE handshake message answer and equipment thereof
CN101720041A Hierarchical coding-based data processing method
CN101714986A Method and device for preventing proprietary feature information of equipment from being falsified
CN101674249A Method for forwarding provider backbone bridge (PBB) traffic and device thereof
CN101667933A Security authentication system and master/standby switching method and device thereof
CN101667953A Reporting method of rapid looped network physical link state and device therefor
CN101674480A Method and device for selecting encoding modes
CN101668293A Control method and system of network access authority in WLAN
CN101656740A Method and routing equipment for controlling label sending