G01S 1/763
Using the doppler shift introduced by the relative motion between beacon and
Official title: {using the Doppler shift introduced by the relative motion between beacon and receiver}
G01S1/763 (Using the doppler shift introduced by the relative motion between beacon and) appears on 10 US grants and 11 published applications in this corpus.
Search patents in G01S- Granted patents
- 10
- Published applications
- 11
- Assignees
- 8
- Inventors
- 24
- Latest grant
- 21 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 2 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 3 | 3 |
| 2025 | 3 | 0 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- System and method for enabling determination of a position of a receiver within a space21 Oct 2025US 12,449,498 B2Takemetuit Inc.
- Audio device with ultrasound movement detection16 Sep 2025US 12,418,753 B2Gn Audio A/S
- Acoustic positioning transmitter and receiver system and method20 May 2025US 12,307,166 B2Sonitor Technologies AS
- System and method for enabling determination of a position of a receiver within a space16 Apr 2024US 11,959,993 B2Takemetuit Inc.
- System and computer-implemented method for moving object detection and location determination using delay rate spectrum30 Jan 2024US 11,888,673 B2Vehere Interactive Private Limited
- System and method for enabling determination of a position of a receiver within a space29 Jan 2026US 2026/0029499 A1Takemetuit Inc.
- System and method for enabling determination of a position of a receiver within a space22 Aug 2024US 2024/0280660 A1Takemetuit Inc.
- Audio device with ultrasound movement detection27 Jun 2024US 2024/0214750 A1Gn Audio A/S
- Acoustic positioning transmitter and receiver system and method9 May 2024US 2024/0152663 A1Sonitor Technologies AS
- System and computer-implemented method for moving object detection and location determination using delay rate spectrum8 Jun 2023US 2023/0179463 A1Vehere Interactive Private Limited
Most cited
By later US patents
- Method and system for presence detection71US 9,264,151 B1shopkick, Inc. · 2016
- Method and system for presence detection17US 9,697,539 B2shopkick, Inc. · 2017
- Acoustic positioning system and method3US 8,908,475 B2Ixblue · 2014
- Using ultrasound to improve IMU-based gesture detection2US 9,811,311 B2Google Inc. · 2017
- Acoustic positioning transmitter and receiver system and method1US 11,875,089 B2Sonitor Technologies AS · 2024