G08B 21/0283
Via a telephone network
Official title: {via a telephone network, e.g. cellular GSM}
G08B21/0283 (Via a telephone network) appears on 236 US grants and 278 published applications in this corpus.
Search patents in G08B- Granted patents
- 236
- Published applications
- 278
- Assignees
- 144
- Inventors
- 472
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 6 | 1 |
| 2002 | 5 | 6 |
| 2003 | 8 | 5 |
| 2004 | 2 | 8 |
| 2005 | 4 | 30 |
| 2006 | 9 | 5 |
| 2007 | 7 | 12 |
| 2008 | 6 | 13 |
| 2009 | 5 | 7 |
| 2010 | 5 | 9 |
| 2011 | 5 | 5 |
| 2012 | 8 | 7 |
| 2013 | 7 | 12 |
| 2014 | 10 | 14 |
| 2015 | 11 | 10 |
| 2016 | 8 | 16 |
| 2017 | 12 | 20 |
| 2018 | 22 | 17 |
| 2019 | 17 | 15 |
| 2020 | 11 | 13 |
| 2021 | 12 | 13 |
| 2022 | 14 | 8 |
| 2023 | 6 | 11 |
| 2024 | 9 | 6 |
| 2025 | 8 | 11 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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
- Emergency alert systems and methods based on motion detection29 Jul 2025US 12,374,208 B2
- 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
- Individual location system682US 5,652,570 A1997
- Personal security and tracking system591US 5,742,233 AHoffman Resources LLC · 1998
- Reprogrammable remote sensor monitoring system522US 6,940,403 B2CardioNet, Inc. · 2005