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CHINA TELECOMM CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    233,880
  • Filing trend
    ⇩ 100.0%
About

CHINA TELECOMM CO LTD has a total of 20 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2004. It filed its patents most often in China. Its main competitors in its focus markets it methods for management and environmental technology are ECOATM INC, VENDOR SERVICE KK and IUSA SA DE CV.

Patent filings in countries

World map showing CHINA TELECOMM CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Chengbin Shen 3
#2 Zuoqiang Wang 3
#3 Hua Ye 2
#4 Yansheng Fu 2
#5 Zitao Li 2
#6 Lei Qiang 2
#7 Xiaoping Wang 2
#8 Bo Wang 2
#9 Liu Riyang 1
#10 Xueming Yi 1

Latest patents

Publication Filing date Title
CN101075887A Method for cost reserve charge system and cost reserve charge system
CN101001182A Adaptive test method and system of network management interface test
CN1975644A Method and apparatus for providing mouse function for remote controller
CN101090566A Method for implementing intelligent service at roaming access mode and gateway mobile exchange centre
CN1897521A Triple stirring method for Ethernet data
CN1897505A Light network unit register method based on inquiry in Ethernet non-light source network
CN1897500A Stir-key updating synchronization for Ethernet non-light source network system
CN1897591A Multipoint-controlled protocol discovery processing method and related Ethernet passive light network
CN1897760A Method for discovering dynamic band width distributing ability and configuring parameter based on timer
CN101030927A Interface telecommunication between OSS subsystems based on middleware
CN101026652A Communication network system and method for providing calling multimedia ring business
CN101026651A Method for providing one-set-multi-number business and telephone exchange system
CN1870743A Visual telephone device controlled and displayed by wireless telephone and TV.
CN1863038A Method of implementing control and management of applied program in terminal apparatus
CN1855958A Digit cordless short-message telephone and realizing method thereof
CN1848996A Method for preventing PHS terminal from being parallel operated unauthorizedly
CN1848798A IP data stream guiding system and method based on business trigging
CN1648950A Electronic bill service system
CN1560880A Method of continous extracting glue from cable and its pecial device