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GUANGDONG TELECOMM CO LTD

Overview
  • Total Patents
    11
About

GUANGDONG TELECOMM CO LTD has a total of 11 patent applications. Its first patent ever was published in 2003. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are DEJUN LIU, MANAKIN ANATOLIJ A and XI AN LINGJING SCI & TECH CO.

Patent filings in countries

World map showing GUANGDONG TELECOMM CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing GUANGDONG TELECOMM CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Li Lu 5
#2 Baiqing Liang 3
#3 Hengzhang Wu 3
#4 Hong Li 2
#5 Kang Cai 2
#6 Weiping Lin 2
#7 Jie Liang 1
#8 Huaizhi Yao 1
#9 Weixing Lin 1
#10 Boqing Liang 1

Latest patents

Publication Filing date Title
CN101035007A Control method for holding the mixed telephone conference with the instant communication device
CN101330688A Working method of Xiaolingtong network used as terminal of subnet of 3rd generation mobile network
CN1773994A Method for realizing data safety storing business
CN1753390A Method of implementing business discrimination and business service quality control on broadband network
CN1744607A System and method for blocking worm attack
CN1941810A System and method for outgoing using user telephone number
CN1741552A System and method for playing background sound used for public telephone exchange net
CN1750488A Monitor system and its monitor method for internet network telephone
CN1929397A Network management system and method for realizing decentralized domain split management of soft exchanging network
CN1645858A Service system for distributed reciprocal flow media and realizing method for requesting programm
CN1545266A Content switching network system and controlling method thereof