Inventor
Serkin Fedor Borisovich
RU10 patents
Patents
10 patentsUS9425908B1Aug 23, 2016
Method and apparatus for estimating the current signal-to-noise ratio
TOPCON POSITIONING SYSTEMS INC6 citations81
US11035960B1Jun 15, 2021
Block of digital filters for multisystem navigational receivers integrated with data transmission systems
TOPCON POSITIONING SYSTEMS INC3 citations68
US12523780B2Jan 13, 2026
Quasi-asynchronous sampling frequency grid
TOPCON POSITIONING SYSTEMS INC1 citations59
US10274580B2Apr 30, 2019
Position determination of a mobile station using modified Wi-Fi signals
TOPCON POSITIONING SYSTEMS INC1 citations55
US10027430B1Jul 17, 2018
Method and apparatus for estimating the current signal-to-thermal noise ratio and signal-to-pulse noise ratio
TOPCON POSITIONING SYSTEMS INC0 citations49
US9621288B2Apr 11, 2017
Method and apparatus for estimating the current signal-to-noise ratio
TOPCON POSITIONING SYSTEMS INC0 citations49
US12517266B2Jan 6, 2026
Reloadable channel implementation
TOPCON POSITIONING SYSTEMS INC0 citations47
US12436293B2Oct 7, 2025
Multichannel synchronous analysis system for analyzing global navigation satellite system signals and methods of signal processing
TOPCON POSITIONING SYSTEMS INC0 citations47
US11681009B1Jun 20, 2023
Method and device for reducing multipath channel effects on phase measurements in navigation radio systems
TOPCON POSITIONING SYSTEMS INC0 citations45
US9960867B1May 1, 2018
Method and apparatus for estimating the current signal-to-thermal noise ratio and signal-to-pulse noise ratio
TOPCON POSITIONING SYSTEMS INC0 citations38