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CHENGDU SPACEON GROUP CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    80,354
About

CHENGDU SPACEON GROUP CO LTD has a total of 20 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets telecommunications, digital networks and it methods for management are YOUN AE RAN, KIMURA RYOTA and YAMAZAKI CHIHARU.

Patent filings in countries

World map showing CHENGDU SPACEON GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing CHENGDU SPACEON GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Tian 17
#2 Zhang Yi 16
#3 Xia Bin 10
#4 Shang Kefeng 6
#5 Tang Hui 6
#6 Xie Wei 5
#7 Ma Song 5
#8 Xie Anhong 4
#9 Xu Yuanhao 3
#10 Tao Sunjie 3

Latest patents

Publication Filing date Title
CN112235029A Automatic operation management method for large-scale low-orbit satellite constellation operation and control system
CN112217555A Formation satellite routing method based on SDN architecture and adopting SR routing protocol
CN112149958A Method for calculating multi-dimensional efficiency evaluation index of space-ground base station network resources
CN111131123A Method for estimating and compensating uplink sampling frequency offset of low-orbit satellite multi-carrier communication system
CN111181892A Intermediate frequency processing device of multi-carrier ultra-wideband radio remote unit
CN111083754A Method for maintaining terminal tracking area irrelevant to cell switching under low-earth-orbit satellite communication system
CN110856211A Low-delay switching method based on L2 internal data migration in non-ground mobile communication network
CN110636601A Self-maintenance method for uplink timing terminal of low-earth-orbit satellite communication system
CN110446254A A kind of uplink timing advance predictably terminal imagination method for satellite communication system
CN110611949A Method for predicting uplink timing advance gateway station of satellite communication system
CN110602779A Synchronization frame-based satellite communication uplink closed loop timing synchronization method
CN110493880A The multi-user's uplink scheduling method waited under wide covering scene based on terminal side
CN110620610A Uplink resource grading multi-user uplink scheduling method for satellite communication
CN110636550A Multi-user uplink scheduling method based on base station side resource reservation under wide coverage scene
CN110572856A Non-ground mobile communication network random access-free fast switching method
CN110545136A Method for estimating and compensating uplink carrier frequency offset of low-orbit satellite multi-carrier communication system
CN110545247A Low earth orbit satellite multi-carrier communication system downlink carrier frequency offset estimation and compensation method
CN110445528A A kind of across gateway station feeding link switching method of satellite switching limitation and unloading based on user
CN110602753A Method for solving problem of frequent switching of feeder link of low-rail satellite communication system
CN110582094A Timing trigger switching method based on ephemeris and user position calculation