G08B 21/028
Communication between parent and child units via remote transmission means
Official title: {Communication between parent and child units via remote transmission means, e.g. satellite network}
G08B21/028 (Communication between parent and child units via remote transmission means) appears on 379 US grants and 433 published applications in this corpus.
Search patents in G08B- Granted patents
- 379
- Published applications
- 433
- Assignees
- 213
- Inventors
- 743
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 8 | 0 |
| 1999 | 6 | 0 |
| 2000 | 6 | 0 |
| 2001 | 12 | 3 |
| 2002 | 7 | 14 |
| 2003 | 10 | 14 |
| 2004 | 7 | 14 |
| 2005 | 8 | 36 |
| 2006 | 17 | 8 |
| 2007 | 7 | 15 |
| 2008 | 11 | 19 |
| 2009 | 10 | 10 |
| 2010 | 9 | 17 |
| 2011 | 10 | 6 |
| 2012 | 11 | 13 |
| 2013 | 13 | 13 |
| 2014 | 15 | 19 |
| 2015 | 16 | 17 |
| 2016 | 18 | 46 |
| 2017 | 17 | 29 |
| 2018 | 28 | 26 |
| 2019 | 26 | 20 |
| 2020 | 20 | 20 |
| 2021 | 15 | 18 |
| 2022 | 19 | 12 |
| 2023 | 11 | 15 |
| 2024 | 14 | 11 |
| 2025 | 11 | 14 |
| 2026 | 5 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Safety service system and method thereof15 Sep 2026US 12,738,139 B2Thinkware Corporation
- System and method for child monitoring and risk management14 Apr 2026US 12,602,980 B1Imam Mohammad Ibn Saud Islamic University
- Information processing device, terminal, information processing method, alarm method, and alarm system24 Feb 2026US 12,562,042 B2Panasonic Intellectual Property Management Co., Ltd.
- Personal monitoring apparatus and methods17 Feb 2026US 12,556,664 B2
- Systems and methods for tracking location27 Jan 2026US 12,536,887 B2J Mann 8, LLC
- Safety service system and method thereof10 Sep 2026US 2026/0268754 A1Thinkware Corporation
- Schedule management application and information processing device27 Aug 2026US 2026/0253482 A1
- Personal monitoring apparatus and methods21 May 2026US 2026/0143093 A1
- System5 Mar 2026US 2026/0065771 A1SoftBank Group Corp.
- Method for monitoring a child present in the passenger compartment of a motor vehicle30 Oct 2025US 2025/0336278 A1Continental Automotive Technologies GmbH
Most cited
By later US patents
- Location dependent user matching system1,117US 6,618,593 B1RovingRadar, Inc. · 2003
- Reprogrammable remote sensor monitoring system789US 5,959,529 A1999
- Adaptable electronic monitoring and identification system760US 4,952,928 AB. I. Incorporated · 1990
- Individual location system682US 5,652,570 A1997
- Anytime/anywhere child locator system655US 6,243,039 B1MCI Communications Corporation · 2001