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SHANGHAI GONGLIAN COMM INF DEV

Overview
  • Total Patents
    53
  • GoodIP Patent Rank
    190,511
About

SHANGHAI GONGLIAN COMM INF DEV has a total of 53 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are BEIJING ZHONGQING DIGITAL EQUIPMENT CO LTD, CK THERMO KK and DALIAN RISHENG INDUSTRY CO LTD.

Patent filings in countries

World map showing SHANGHAI GONGLIAN COMM INF DEVs patent filings in countries
# Country Total Patents
#1 China 53

Patent filings per year

Chart showing SHANGHAI GONGLIAN COMM INF DEVs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Yao Weiyuan 4
#2 Chen Xianfeng 3
#3 Zhou Caichi 3
#4 Chen Zhongwei 3
#5 Xia Yan 3
#6 Wen Xinchao 3
#7 Shang Yuntao 3
#8 Huan Zheng 2
#9 Fu Junwei 2
#10 Zhang Jing 2

Latest patents

Publication Filing date Title
CN105100176A Resource sharing method
CN105101275A Device for quantitative detection of WIFI faults
CN105100786A Single-chip microcomputer data reading device used for fault processing of IPTV set top box
CN105093413A Optical cable instantaneous-break parallel-dissection integrated equipment
CN105091928A Fault point positioning device used for communication line pipeline maintenance
CN105089301A Telephone booth upright post component
CN103945072A Maintenance warning system of DSLAM (Digital Subscriber Line Access Multiplexer) local side device
CN103941206A Instrument testing device capable of eliminating connecting line resistance errors
CN103944772A Test and maintenance system for ADSL (Asymmetrical Digital Subscriber Loop) user access device in home network
CN103944253A Online power supply system for wireless base station internal equipment
CN103941338A Blade positioning apparatus capable of optimizing optical-fiber cutting quality
CN103945172A Audio-video monitor system based on optical fiber transmission
CN103942038A Database development system based on Intel Express and SOA
CN103938896A Plate-type combined public telephone booth
CN103871184A Cable antitheft alarm device
CN103873610A Public telephone terminal device with long service life
CN103866998A Multi-functional modern telephone booth
CN103037270A Stored program control exchange with function of caller identification
CN103028855A BGA (ball grid array) welding equipment
CN103034507A Chip program repair method of telephone stored program control exchange