Inventor · disambiguated record
Fedor Borisovich Serkin
Also filed as: Serkin Fedor Borisovich
8 granted patents·3 pending applications·10 citations·filing 2015–2022
77Inventor score
Files withTOPCON POSITIONING SYSTEMS INC11
Top patents by PatentIndex Score
11 records- 0185US9425908B1Method and apparatus for estimating the current signal-to-noise ratioTOPCON POSITIONING SYSTEMS INC·Filed 2015·Granted Aug 23, 2016·6 cites·20 claims
- 0274US11035960B1Block of digital filters for multisystem navigational receivers integrated with data transmission systemsTOPCON POSITIONING SYSTEMS INC·Filed 2018·Granted Jun 15, 2021·3 cites·22 claims
- 0355US10274580B2Position determination of a mobile station using modified Wi-Fi signalsTOPCON POSITIONING SYSTEMS INC·Filed 2016·Granted Apr 30, 2019·1 cites·30 claims
- 0452US11681009B1Method and device for reducing multipath channel effects on phase measurements in navigation radio systemsTOPCON POSITIONING SYSTEMS INC·Filed 2021·Granted Jun 20, 2023·0 cites·10 claims
- 0550US2025044460A1Global navigation satellite system receiverTOPCON POSITIONING SYSTEMS INC·Filed 2022·Application pending·0 cites
- 0649US12436293B2Multichannel synchronous analysis system for analyzing global navigation satellite system signals and methods of signal processingTOPCON POSITIONING SYSTEMS INC·Filed 2021·Granted Oct 7, 2025·0 cites·22 claims
- 0749US9621288B2Method and apparatus for estimating the current signal-to-noise ratioTOPCON POSITIONING SYSTEMS INC·Filed 2016·Granted Apr 11, 2017·0 cites·19 claims
- 0845US2025116782A1Method and apparatus for mitigation of gnss-signal interferenceTOPCON POSITIONING SYSTEMS INC·Filed 2022·Application pending·0 cites
- 0943US10027430B1Method and apparatus for estimating the current signal-to-thermal noise ratio and signal-to-pulse noise ratioTOPCON POSITIONING SYSTEMS INC·Filed 2017·Granted Jul 17, 2018·0 cites·5 claims
- 1040US2025159644A1Method and apparatus for ofdm-based local positioning systemTOPCON POSITIONING SYSTEMS INC·Filed 2022·Application pending·0 cites
- 1139US9960867B1Method and apparatus for estimating the current signal-to-thermal noise ratio and signal-to-pulse noise ratioTOPCON POSITIONING SYSTEMS INC·Filed 2017·Granted May 1, 2018·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →