G01S 2201/025
Indoor pedestrian positioning
G01S2201/025 (Indoor pedestrian positioning) appears on 16 US grants and 19 published applications in this corpus.
Search patents in G01S- Granted patents
- 16
- Published applications
- 19
- Assignees
- 16
- Inventors
- 36
- Latest grant
- 11 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 1 | 2 |
| 2019 | 2 | 0 |
| 2020 | 1 | 3 |
| 2021 | 1 | 4 |
| 2022 | 2 | 2 |
| 2023 | 4 | 2 |
| 2024 | 2 | 1 |
| 2025 | 1 | 0 |
By publication year.
Recent patents
- Automatic detection for abnormal movement of passenger in elevator11 Feb 2025US 12,221,320 B2Otis Elevator Company
- Orthogonal frequency scheme for narrowband acoustic signaling24 Sep 2024US 12,101,209 B2Sonitor Technologies AS
- Geolocationing system and method for use of same25 Jun 2024US 12,019,175 B2Enseo, LLC
- Systems and methods for textural zone monitoring5 Dec 2023US 11,837,065 B2BI Incorporated
- Stationary electronic beacon with map6 Jun 2023US 11,668,780 B2Second Bridge Inc.
- Geolocationing System and Method for Use of Same17 Oct 2024US 2024/0345203 A1Enseo, LLC
- Orthogonal frequency scheme for narrowband acoustic signaling5 Oct 2023US 2023/0318889 A1Sonitor Technologies AS
- Geolocationing system and method for use of same22 Jun 2023US 2023/0194653 A1Enseo, LLC
- Systems and Methods for Textural Zone Monitoring12 May 2022US 2022/0146616 A1BI Incorporated
- Stationary electronic beacon with map24 Mar 2022US 2022/0091214 A1Second Bridge Inc.
Most cited
By later US patents
- System and method for determining positioning information via modulated light130US 7,969,297 B2Sony Ericsson Mobile Communications AB · 2011
- In-building navigation system70US 6,807,478 B2Koninklijke Philips Electronics N. V. · 2004
- System and method for lighting and building occupant tracking8US 9,973,275 B2Morgan State University · 2018
- Systems and methods for textural zone monitoring4US 10,692,345 B1BI Incorporated · 2020
- Systems and methods for textual zone monitoring3US 11,270,564 B2BI Incorporated · 2022