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BEIJING RINFON TECH CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    76,928
  • Filing trend
    ⇩ 61.0%
About

BEIJING RINFON TECH CO LTD has a total of 21 patent applications. It decreased the IP activity by 61.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets digital networks, telecommunications and basic communication technologies are AFA TECHNOLOGIES INC, ZANGI KAMBIZ and ZHEJIANG QUANTUM TECH CO LTD.

Patent filings in countries

World map showing BEIJING RINFON TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing BEIJING RINFON TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xiong Jun 20
#2 Wang Xu 3
#3 Tong Changhai 2
#4 Huang Long 1
#5 Na Chengliang 1
#6 Hu Ning 1
#7 Guo Xiaofeng 1
#8 Zhang Kai 1
#9 Wang Dongliang 1
#10 Li Liang 1

Latest patents

Publication Filing date Title
CN109756968A The precise synchronization timing method and precise synchronization timing means of single carrier spread spectrum system
CN109743074A The PN synchronization method and PN synchronization device of non-homogeneous spread spectrum
CN109547060A It jumps spread-spectrum signal emitter, jump spread-spectrum signal reception device, frequency hopping spread spectrum (FHSS) communication system and frequency hopping spread spectrum (FHSS) communication method
CN109462421A Signal timing recovery method and recovery device, signal demodulating method and demodulating system
CN108833322A A kind of the noise shaping despicking method and device of optimization
CN108390678A It is a kind of based on two-stage adaptive threshold judgement frequency domain remove interference method and device
CN107576890A A kind of time domain distance-finding method and device
CN107450886A A kind of random digit generation method and device
CN107508778A One kind circulation correlated channels method of estimation and device
CN107483373A A kind of the LMMSE channel estimation methods and device of the weighting of anti-multipath iteration
CN107426123A One kind carries out joint integer frequency bias method of estimation and device using more intersymbol pilot tones
CN107483379A One kind is for TDD ofdm systems optimization robot scaling equipment and method
CN107241794A A kind of Fast synchronization tracking and device for TDD OFDM downlinks
CN107171995A GSMK signal generating apparatus and method, signal supervisory instrument and method
CN106603177A Channel fading model, channel signal generation method and simulation apparatus
CN106850103A The modification method and its device of group delay distortion
CN106850006A A kind of Channel Modeling apparatus and method based on MIMO
CN106911409A The optimization method and its device of group delay channel system
CN106911624A A kind of channel compensation calibration method and system
CN106341101A Group delay filter coefficient calculation method and filter simulation system