Leonid Viktorovich Purto

Person

Moscow, RU

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for receiving FSK signals
- Patent number 12,101,208
- Issue date Sep 24, 2024
- Topcon Positioning Systems, Inc.
- Leonid Victorovich Purto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for forming wideband PRN signals
- Patent number 11,942,948
- Issue date Mar 26, 2024
- Topcon Positioning Systems, Inc.
- Leonid Victorovich Purto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for receiving FSK signals
- Patent number 11,804,994
- Issue date Oct 31, 2023
- Topcon Positioning Systems, Inc.
- Leonid Victorovich Purto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for receiving chip-by-chip multiplexed csk sig...
- Patent number 11,782,168
- Issue date Oct 10, 2023
- Topcon Positioning Systems, Inc.
- Andrey Vladimirovich Veitsel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for receiving chip-by-chip multiplexed CSK sig...
- Patent number 11,604,285
- Issue date Mar 14, 2023
- Topcon Positioning Systems, Inc.
- Andrey Vladimirovich Veitsel
- G01 - MEASURING TESTING
Information Patent Grant
Block of digital filters for multisystem navigational receivers int...
- Patent number 11,035,960
- Issue date Jun 15, 2021
- Topcon Positioning Systems, Inc.
- Nikolay Afanasievich Vazhenin
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for demodulating and tracking of CSK-modulated si...
- Patent number 10,921,459
- Issue date Feb 16, 2021
- Topcon Positioning Systems, Inc.
- Andrey Vladimirovich Veitsel
- G01 - MEASURING TESTING
Information Patent Grant
Method for positioning a mobile terminal at the moment when a trigg...
- Patent number 10,656,285
- Issue date May 19, 2020
- Trusted Positioning, Inc.
- Gennadii Mihajlovich Berkovich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for demodulating and tracking of CSK-modulated si...
- Patent number 10,488,525
- Issue date Nov 26, 2019
- Topcon Positioning Systems, Inc.
- Andrey Vladimirovich Veitsel
- G01 - MEASURING TESTING
Information Patent Grant
Technique and system of positioning a mobile terminal indoors
- Patent number 10,341,982
- Issue date Jul 2, 2019
- Invensense, Inc.
- Gennadii Mihajlovich Berkovich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
GLOBAL NAVIGATION SYSTEM/RADAR COMMON SIGNAL PROCESSING
- Publication number 20240045078
- Publication date Feb 8, 2024
- Topcon Positioning Systems, Inc.
- LEONID VICTOROVICH PURTO
- G01 - MEASURING TESTING
Information Patent Application
Method and apparatus for receiving FSK signals
- Publication number 20240048416
- Publication date Feb 8, 2024
- Topcon Positioning Systems, Inc.
- Leonid Victorovich Purto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR FAST SEARCHING GLOBAL NAVIGATION SATELLITE...
- Publication number 20230305168
- Publication date Sep 28, 2023
- Topcon Positioning Systems, Inc.
- Dmitry Anatolyevich RUBTSOV
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR FORMING WIDEBAND PRN SIGNALS
- Publication number 20230283267
- Publication date Sep 7, 2023
- Topcon Positioning Systems, Inc.
- Leonid Victorovich PURTO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and apparatus for receiving FSK signals
- Publication number 20230224198
- Publication date Jul 13, 2023
- Topcon Positioning Systems, Inc.
- Leonid Victorovich Purto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for receiving chip-by-chip multiplexed CSK sig...
- Publication number 20230194730
- Publication date Jun 22, 2023
- Topcon Positioning Systems, Inc.
- ANDREY VLADIMIROVICH VEITSEL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for receiving chip-by-chip multiplexed CSK sig...
- Publication number 20220146690
- Publication date May 12, 2022
- ANDREY VLADIMIROVICH VEITSEL
- G01 - MEASURING TESTING
Information Patent Application
Block of digital filters for multisystem navigational receivers int...
- Publication number 20210157016
- Publication date May 27, 2021
- Topcon Positioning Systems, Inc.
- NIKOLAY AFANASIEVICH VAZHENIN
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM FOR DEMODULATING AND TRACKING OF CSK-MODULATED SI...
- Publication number 20200072981
- Publication date Mar 5, 2020
- Topcon Positioning Systems, Inc.
- ANDREY VLADIMIROVICH VEITSEL
- G01 - MEASURING TESTING
Information Patent Application
TECHNIQUE AND SYSTEM OF POSITIONING A MOBILE TERMINAL INDOORS
- Publication number 20180288728
- Publication date Oct 4, 2018
- INVENSENSE INTERNATIONAL, INC.
- Gennadii Mihajlovich Berkovich
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM FOR DEMODULATING AND TRACKING OF CSK-MODULATED SI...
- Publication number 20180239026
- Publication date Aug 23, 2018
- Topcon Positioning Systems, Inc.
- ANDREY VLADIMIROVICH VEITSEL
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR POSITIONING A MOBILE TERMINAL AT THE MOMENT WHEN A TRIGG...
- Publication number 20170336516
- Publication date Nov 23, 2017
- Gennadii Mihajlovich Berkovich
- G01 - MEASURING TESTING

Leonid Viktorovich Purto

Person

Patents Grantslast 30 patents

Method and apparatus for receiving FSK signals

Method and apparatus for forming wideband PRN signals

Method and apparatus for receiving FSK signals

Method and apparatus for receiving chip-by-chip multiplexed csk sig...

Method and apparatus for receiving chip-by-chip multiplexed CSK sig...

Block of digital filters for multisystem navigational receivers int...

Method and system for demodulating and tracking of CSK-modulated si...

Method for positioning a mobile terminal at the moment when a trigg...

Method and system for demodulating and tracking of CSK-modulated si...

Technique and system of positioning a mobile terminal indoors

Patents Applicationslast 30 patents

GLOBAL NAVIGATION SYSTEM/RADAR COMMON SIGNAL PROCESSING

Method and apparatus for receiving FSK signals

METHOD AND APPARATUS FOR FAST SEARCHING GLOBAL NAVIGATION SATELLITE...

METHOD AND APPARATUS FOR FORMING WIDEBAND PRN SIGNALS

Method and apparatus for receiving FSK signals

Method and apparatus for receiving chip-by-chip multiplexed CSK sig...

Method and apparatus for receiving chip-by-chip multiplexed CSK sig...

Block of digital filters for multisystem navigational receivers int...

METHOD AND SYSTEM FOR DEMODULATING AND TRACKING OF CSK-MODULATED SI...

TECHNIQUE AND SYSTEM OF POSITIONING A MOBILE TERMINAL INDOORS

METHOD AND SYSTEM FOR DEMODULATING AND TRACKING OF CSK-MODULATED SI...

METHOD FOR POSITIONING A MOBILE TERMINAL AT THE MOMENT WHEN A TRIGG...