G08B 21/0277
Communication between units on a local network
Official title: {Communication between units on a local network, e.g. Bluetooth®, piconet, Zigbee®, Wireless Personal Area Networks [WPAN]}
G08B21/0277 (Communication between units on a local network) appears on 422 US grants and 483 published applications in this corpus.
Search patents in G08B- Granted patents
- 422
- Published applications
- 483
- Assignees
- 218
- Inventors
- 799
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 2 |
| 2003 | 0 | 0 |
| 2004 | 2 | 3 |
| 2005 | 0 | 4 |
| 2006 | 4 | 6 |
| 2007 | 3 | 7 |
| 2008 | 4 | 7 |
| 2009 | 2 | 7 |
| 2010 | 7 | 8 |
| 2011 | 7 | 11 |
| 2012 | 9 | 17 |
| 2013 | 7 | 10 |
| 2014 | 16 | 23 |
| 2015 | 14 | 21 |
| 2016 | 25 | 40 |
| 2017 | 38 | 46 |
| 2018 | 58 | 38 |
| 2019 | 36 | 46 |
| 2020 | 39 | 37 |
| 2021 | 33 | 36 |
| 2022 | 23 | 38 |
| 2023 | 38 | 27 |
| 2024 | 30 | 21 |
| 2025 | 18 | 21 |
| 2026 | 6 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Wearable medical device data connectivity system and method23 Jun 2026US 12,665,083 B2OneSource Solutions International, Inc.
- Smart tracking shoe19 May 2026US 12,633,203 B2
- Child companion device and a system thereof10 Feb 2026US 12,548,422 B2
- Floorplan analysis for monitoring wireless-enabled devices on a property13 Aug 2026US 2026/0238957 A1Pryvaxy Company Ltd.
- Signature intelligence for detection of unwanted devices13 Aug 2026US 2026/0238958 A1Pryvaxy Company Ltd.
- Alarm and geolocation system for analogue watches23 Apr 2026US 2026/0112263 A1Gt Global Track S.R.L.
- Systems, apparatuses, and methods for enhanced remote monitoring9 Apr 2026US 2026/0100121 A1Project Monitor, Inc. DBA Harbor
- Child seat monitoring system for a vehicle and associated methods26 Mar 2026US 2026/0087918 A1Rescue Rangers LLC
Most cited
By later US patents
- Personal safety mobile notification system229US 8,624,727 B2Saigh and Son, LLC · 2014
- Location determination of low power wireless devices over a wide area221US 7,502,619 B12009
- Device and method for monitoring the presence of items and issuing an alert if an item is not detected220US 8,810,392 B1Google Inc. · 2014
- Object locating system188US 6,297,737 B1Ericsson Inc. · 2001
- Method and system for preventing loss or theft using wireless PAN or LAN145US 7,928,840 B2Electronics and Telecommunications Research Institute · 2011