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BEIJING OLINKSTAR CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    99,929
  • Filing trend
    ⇩ 100.0%
About

BEIJING OLINKSTAR CO LTD has a total of 20 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets measurement, telecommunications and computer technology are XIAN ELECTRONIC ENGINEERING RES INST, TOPCON POSITIONING SYSTEMS LLC and SHANGHAI RADIO EQUIPMENT INST.

Patent filings in countries

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

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Hansheng Wang 1

Latest patents

Publication Filing date Title
CN108226981A A kind of pseudorange feedback composition air navigation aid for reducing multi-path jamming
CN107766765A A kind of ephemeris wirelessly loads terminal
CN107741595A The apparatus and method that mobile satellite location equipment power consumption is reduced using Inertial Measurement Unit
CN107678046A A kind of portable high-accuracy GPS receiver
CN106817327A A kind of array anti-interference method and system based on sub-band filter
CN106450732A Hollow circular double-band single-layer microstrip antenna
CN106501827A A kind of portable navigation positioning terminal for strengthening mobile phone positioning precision and smart mobile phone
CN106384884A Hollow polygonal double-frequency single-layer micro-strip antenna
CN105759291A Difference positioning testing method and device for satellite-navigation ground-based augmentation system
CN106025515A Double-layer coupling double-frequency circular polarization microstrip antenna
CN105607083A Anti-interference processing method compatible with multiple types of array antennas, and spatial domain filter
CN105305050A Circular cut-arc microstrip antenna
CN105305051A Elliptical circular polarization microstrip antenna
CN105305086A Anti-interference microstrip array antenna
CN105048074A Satellite navigation circularly polarized microstrip antenna
CN105186119A Satellite-navigation anti-interference microstrip array antenna
CN104393841A Implementation method and module for quadrature digital down conversion of IF digital signal
CN102868385A Digital filter capable of configuring coefficient and implementation method
CN102508280A Method for assisting double-antenna measuring unit in determining integer ambiguity and heading by gyroscope
CN101055309A Configurable general radio frequency processing method and system of navigation satellite signal