G08B 21/0255
System arrangements wherein the parent unit emits, i.e. the parent unit incorporates
Official title: {System arrangements wherein the parent unit emits, i.e. the parent unit incorporates the emitter}
G08B21/0255 (System arrangements wherein the parent unit emits, i.e. the parent unit incorporates) appears on 41 US grants and 49 published applications in this corpus.
Search patents in G08B- Granted patents
- 41
- Published applications
- 49
- Assignees
- 27
- Inventors
- 78
- Latest grant
- 18 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 1 | 5 |
| 2007 | 1 | 2 |
| 2008 | 0 | 5 |
| 2009 | 1 | 1 |
| 2010 | 3 | 4 |
| 2011 | 0 | 0 |
| 2012 | 1 | 3 |
| 2013 | 3 | 2 |
| 2014 | 4 | 2 |
| 2015 | 1 | 1 |
| 2016 | 1 | 2 |
| 2017 | 5 | 2 |
| 2018 | 2 | 0 |
| 2019 | 2 | 0 |
| 2020 | 2 | 5 |
| 2021 | 3 | 2 |
| 2022 | 5 | 5 |
| 2023 | 2 | 1 |
| 2024 | 1 | 1 |
| 2025 | 3 | 3 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Security system, method of emitting an alarm signal, bus, use of a security system18 Mar 2025US 12,254,754 B2rapitag GmbH
- Tamper resistant one-time use wristband and clasp and algorithm to enhance the practical use of radio frequency for proximity between two or more entities11 Feb 2025US 12,223,816 B2Invisalert Solutions, Inc.
- Vehicular child monitoring system21 Jan 2025US 12,202,383 B2
- Generating unexpected location notifications22 Oct 2024US 12,127,074 B2Apple Inc.
- System and process for distributed network of redundant central stations12 Dec 2023US 11,842,614 B2Alarm.com Incorporated
- Alarm and geolocation system for analogue watches23 Apr 2026US 2026/0112263 A1Gt Global Track S.R.L.
- Tamper resistant one-time use wristband and clasp and algorithm to enhance the practical use of radio frequency for proximity between two or more entities1 May 2025US 2025/0140096 A1Invisalert Solutions, Inc.
- Systems and methods for facilitating supervision of individuals based on geofencing20 Feb 2025US 2025/0061791 A1
- Generating Unexpected Location Notifications9 Jan 2025US 2025/0016524 A1Apple Inc.
- Tamper resistant one-time use wristband and clasp and algorithm to enhance the practical use of radio frequency for proximity between two or more entities8 Feb 2024US 2024/0046768 A1Invisalert Solutions, Inc.
Most cited
By later US patents
- Theft prevention device for automotive vehicle service centers88US 7,777,612 B2Midtronics, Inc. · 2010
- Apparatus and method for locating, tracking, controlling and recognizing tagged objects using RFID technology58US 8,717,165 B22014
- Apparatus and method for locating, tracking, controlling and recognizing tagged objects using active RFID technology39US 9,311,586 B22016
- Escape notification system31US 7,710,263 B2Radio Systems Corporation · 2010
- Method and apparatus for improving the battery life of a tracker attached to an asset while outside a base safe-zone24US 8,878,670 B2QUALCOMM Incorporated · 2014