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SHANGHAI BELL CO LTD

Overview
  • Total Patents
    52
  • GoodIP Patent Rank
    150,842
About

SHANGHAI BELL CO LTD has a total of 52 patent applications. Its first patent ever was published in 1999. It filed its patents most often in China. Its main competitors in its focus markets digital networks, telecommunications and electrical machinery and energy are PIPING HOT NETWORKS LTD, TRELLISWARE TECH INC and GOERANSSON BO.

Patent filings in countries

World map showing SHANGHAI BELL CO LTDs patent filings in countries
# Country Total Patents
#1 China 52

Patent filings per year

Chart showing SHANGHAI BELL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gan Chaoqin 4
#2 Pan Bingsong 3
#3 Yin Chaohui 3
#4 Chen Hanying 3
#5 Zhang Wen 2
#6 Han Junbo 2
#7 Xu Chengyu 2
#8 Constan Shemonove 2
#9 Song Gang 2
#10 Zhang Bing 2

Latest patents

Publication Filing date Title
CN108152898A A kind of photoelectricity mixing junction box, photoelectricity Hybrid connections system and connection method
CN107565219A A kind of phase-shift circuit device
CN107565208A A kind of dual polarised radiation oscillator and a kind of multifrequency multi-port antenna device
CN106714205A Communication methods and devices used for heterogeneous network
CN106713201A Method and device for channel multiplexing and demultiplexing
CN106656441A Method and device for improving reliability of communication between vehicles
CN106714309A User equipment for wireless communication, base station and methods
CN106712814A Superposition transmission method using codebook-based closed-loop precoding and superposition transmission device thereof
CN106714327A Method and transmitter of implementing multiple-carrier Listen-Before-Talk
CN106711569A TEM-mode resonator
CN106714268A Method for realizing access and power control combination optimization
CN101924997A Method and equipment for controlling multicast service in WLAN (Wireless Local Area Network)
CN1490724A Virtual machine for embedded systemic software development
CN1485740A General purpose testing arrangement for embedded module and subsystem based on host machine platform
CN1477801A Self-trapping protection and debugging equipment for communication system
CN1471268A Universal hardware combined debugging platform based on Internet
CN1469565A Space-time emission diversity receiver for indication channel of movable WCDMA communication system and its receiving method
CN1469577A Single-fiber bidirectional-transmitting WDM star multi-wavelength optical network system with k times reused wavelength
CN1469576A WDM star multi-wavelength optical network system with K times reused wavelength
CN1469564A Down synthetic channel device for wideband CDMA system