Issued Patents All Time
Showing 25 most recent of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12276738 | Total station with GNSS device | — | 2025-04-15 |
| 12196554 | Integrated GNSS and optical system | — | 2025-01-14 |
| 11808866 | Total station with GNSS device | — | 2023-11-07 |
| 11782165 | Enhanced real-time kinematic (RTK) | — | 2023-10-10 |
| 11656076 | Method of calibrating a total station using a GNSS device | — | 2023-05-23 |
| 11209550 | Band-spectrum interference visualizer in a global navigation satellite system receiver | Sergey Yudanov | 2021-12-28 |
| 10983220 | Spoofing detection and rejection | — | 2021-04-20 |
| 10976441 | Method of using GNSS system having magnetic locator | — | 2021-04-13 |
| 10754045 | Clustering GNSS data | — | 2020-08-25 |
| 10613231 | Portable GNSS survey system | — | 2020-04-07 |
| 10514467 | Up sampling reference station data | — | 2019-12-24 |
| 10408944 | Hybrid RTK | — | 2019-09-10 |
| 10386497 | Automated localization for GNSS device | — | 2019-08-20 |
| 10338228 | Portable GNSS survey system | — | 2019-07-02 |
| 10281588 | GNSS surveying using RTK engine verification | — | 2019-05-07 |
| 9748926 | Antenna LNA filter for GNSS device | Dmitry Dubrovsky | 2017-08-29 |
| 9720093 | Land surveying using GNSS device | — | 2017-08-01 |
| 9671497 | Synchronization using multiple offset GNSS receiver channels | Sergey Yudanov | 2017-06-06 |
| 9565875 | Cigar chiller | — | 2017-02-14 |
| D756842 | Unmanned aerial drone | — | 2016-05-24 |
| 9250328 | Graphics-aided remote position measurement with handheld geodesic device | Mikhail Gribkov, Lev Rapoport | 2016-02-02 |
| 9168946 | Method for generating offset paths for ground vehicles | Alexander V. Pesterev, Lev Rapoport | 2015-10-27 |
| 9103912 | Inter-channel bias calibration for navigation satellite systems | Sergey Yudanov, Vyacheslav Varyukhin, Nikolay Shurygin | 2015-08-11 |
| 9035826 | Satellite differential positioning receiver using multiple base-rover antennas | Lev Rapoport, Dmitry Kinkulkin, Vladimir Yefriemov | 2015-05-19 |
| 8975967 | Antenna LNA filter for GNSS devices | Dmitry Dubrovsky | 2015-03-10 |