G07C 2009/00341
Keyless data carrier having more than one limited data transmission ranges
Official title: {keyless data carrier having more than one limited data transmission ranges}
G07C2009/00341 (Keyless data carrier having more than one limited data transmission ranges) appears on 225 US grants and 231 published applications in this corpus.
Search patents in G07C- Granted patents
- 225
- Published applications
- 231
- Assignees
- 133
- Inventors
- 505
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 5 | 3 |
| 2003 | 3 | 2 |
| 2004 | 1 | 5 |
| 2005 | 6 | 0 |
| 2006 | 2 | 6 |
| 2007 | 0 | 3 |
| 2008 | 4 | 1 |
| 2009 | 1 | 2 |
| 2010 | 4 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 3 |
| 2014 | 2 | 9 |
| 2015 | 1 | 6 |
| 2016 | 10 | 13 |
| 2017 | 14 | 30 |
| 2018 | 29 | 18 |
| 2019 | 27 | 26 |
| 2020 | 16 | 17 |
| 2021 | 17 | 22 |
| 2022 | 26 | 31 |
| 2023 | 20 | 10 |
| 2024 | 14 | 9 |
| 2025 | 10 | 9 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Physical access control systems with localization-based intent detection15 Sep 2026US 12,739,636 B2Assa Abloy AB
- Smart thermostat hub with cellular backhaul capability23 Jun 2026US 12,664,838 B2Edst, LLC
- Smart thermostat hub with private and public network support23 Jun 2026US 12,664,840 B2Edst, LLC
- Systems, methods, and devices for access control16 Jun 2026US 12,657,972 B2Assa Abloy AB
- Method for deciding the distance threshold for a plurality of transponders23 Dec 2025US 12,507,157 B2Lambda:4 Entwicklungen GmbH
- Systems, methods, and devices for access control17 Sep 2026US 2026/0279113 A1Assa Abloy AB
- Systems, methods, and devices for access control17 Sep 2026US 2026/0279114 A1Assa Abloy AB
- Systems, methods, and devices for access control17 Sep 2026US 2026/0279115 A1Assa Abloy AB
- Systems, methods, and devices for access control17 Sep 2026US 2026/0279116 A1Assa Abloy AB
- Beacon circuit for use with electronic locks4 Dec 2025US 2025/0371921 A1Assa Abloy AB
Most cited
By later US patents
- Transponder for remote keyless entry systems234US 6,323,566 B1Texas Instruments Incorported · 2001
- Integrated personal communications system and method217US 6,970,703 B2Motorola, Inc. · 2005
- Hands-free remote entry system146US 5,973,611 AUT Automotive Dearborn, Inc. · 1999
- Visible light communication of an access credential in an access control system102US 9,847,020 B2Videx, Inc. · 2017
- Keyless vehicle systems88US 9,725,069 B2Ford Global Technologies, LLC · 2017