Inventor · disambiguated record
Leonid Victorovich Purto
Also filed as: PURTO LEONID VICTOROVICH
9 granted patents·2 pending applications·5 citations·filing 2016–2025
78Inventor score
Files withTOPCON POSITIONING SYSTEMS INC11
Top patents by PatentIndex Score
11 records- 0186US11804994B2Method and apparatus for receiving FSK signalsTOPCON POSITIONING SYSTEMS INC·Filed 2021·Granted Oct 31, 2023·2 cites·38 claims
- 0280US2025298149A1Method and apparatus for fast searching global navigation satellite system signalsTOPCON POSITIONING SYSTEMS INC·Filed 2025·Application pending·0 cites
- 0375US11782168B2Method and apparatus for receiving chip-by-chip multiplexed csk signalsTOPCON POSITIONING SYSTEMS INC·Filed 2023·Granted Oct 10, 2023·0 cites·19 claims
- 0474US11035960B1Block 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
- 0567US12411250B2Method and apparatus for fast searching global navigation satellite system signalsTOPCON POSITIONING SYSTEMS INC·Filed 2021·Granted Sep 9, 2025·0 cites·17 claims
- 0666US12101208B2Method and apparatus for receiving FSK signalsTOPCON POSITIONING SYSTEMS INC·Filed 2023·Granted Sep 24, 2024·0 cites·18 claims
- 0763US11604285B2Method and apparatus for receiving chip-by-chip multiplexed CSK signalsTOPCON POSITIONING SYSTEMS INC·Filed 2020·Granted Mar 14, 2023·0 cites·21 claims
- 0854US10921459B2Method and system for demodulating and tracking of CSK-modulated signalsTOPCON POSITIONING SYSTEMS INC·Filed 2019·Granted Feb 16, 2021·0 cites·13 claims
- 0953US2024045078A1Global navigation system/radar common signal processingTOPCON POSITIONING SYSTEMS INC·Filed 2021·Application pending·0 cites
- 1047US10488525B2Method and system for demodulating and tracking of CSK-modulated signalsTOPCON POSITIONING SYSTEMS INC·Filed 2016·Granted Nov 26, 2019·0 cites·13 claims
- 1143US11942948B2Method and apparatus for forming wideband PRN signalsTOPCON POSITIONING SYSTEMS INC·Filed 2021·Granted Mar 26, 2024·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →