G07C 2009/00793
By hertzian waves
Official title: {by Hertzian waves}
G07C2009/00793 (By hertzian waves) appears on 1,472 US grants and 1,460 published applications in this corpus.
Search patents in G07C- Granted patents
- 1,472
- Published applications
- 1,460
- Assignees
- 555
- Inventors
- 2,759
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 10 | 0 |
| 1988 | 12 | 0 |
| 1989 | 14 | 0 |
| 1990 | 9 | 0 |
| 1991 | 4 | 0 |
| 1992 | 9 | 0 |
| 1993 | 4 | 0 |
| 1994 | 8 | 0 |
| 1995 | 15 | 0 |
| 1996 | 17 | 0 |
| 1997 | 36 | 0 |
| 1998 | 44 | 0 |
| 1999 | 43 | 0 |
| 2000 | 38 | 0 |
| 2001 | 37 | 18 |
| 2002 | 38 | 71 |
| 2003 | 41 | 99 |
| 2004 | 48 | 81 |
| 2005 | 55 | 83 |
| 2006 | 59 | 76 |
| 2007 | 54 | 73 |
| 2008 | 37 | 52 |
| 2009 | 33 | 28 |
| 2010 | 36 | 41 |
| 2011 | 29 | 33 |
| 2012 | 32 | 13 |
| 2013 | 27 | 31 |
| 2014 | 31 | 42 |
| 2015 | 33 | 66 |
| 2016 | 47 | 69 |
| 2017 | 66 | 64 |
| 2018 | 56 | 51 |
| 2019 | 77 | 99 |
| 2020 | 76 | 80 |
| 2021 | 61 | 61 |
| 2022 | 61 | 52 |
| 2023 | 53 | 32 |
| 2024 | 35 | 47 |
| 2025 | 38 | 43 |
| 2026 | 35 | 55 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Physical access control system with secure relay29 Sep 2026US 12,749,362 B2Assa Abloy AB
- Vehicle control device22 Sep 2026US 12,741,610 B2Nissan North America, Inc.
- Approach intent probability determination adaptive to characteristic information of an initiator device22 Sep 2026US 12,741,611 B2Infineon Technologies AG
- Construction machine and user login method using same15 Sep 2026US 12,734,993 B2Hd Construction Equipment Co., Ltd.
- Control system for an electronic lock and operation method of the same15 Sep 2026US 12,738,115 B2Fibre Industry Co., Ltd.
- Methods and systems for a person and/or a vehicle8 Oct 2026US 2026/0311533 A1Skidata AG
- Context-aware Vehicle Lockdown Theft Deterrence System and Method1 Oct 2026US 2026/0296367 A1BlackBerry Limited
- Vehicle trunk/liftgate unlocking by a wearable electronic device1 Oct 2026US 2026/0296368 A1Motorola Mobility LLC
- Information management apparatus, terminal apparatus, non-transitory computer-readable medium storing a program, and information management method17 Sep 2026US 2026/0274204 A1Honda Motor Co., Ltd.
- Method and Apparatus for Generating Key Generation Information for a Digital Access Key for a Motor Vehicle17 Sep 2026US 2026/0274206 A1Bayerische Motoren Werke Aktiengesellschaft
Most cited
By later US patents
- Electrical control system for vehicle options663US 5,699,044 APrince Corporation · 1997
- Personal identification fob431US 6,041,410 ATRW Inc. · 2000
- Vehicle security system for a vehicle having a data communications bus and related methods380US 5,719,551 A1998
- Remote control system with teach/learn setting of identification code334US 5,148,159 AStanley Electronics · 1992
- Electronic access control system321US 9,965,911 B2Capital One Services, LLC · 2018