G07C 2009/00777
By induction
Official title: {by induction}
G07C2009/00777 (By induction) appears on 157 US grants and 103 published applications in this corpus.
Search patents in G07C- Granted patents
- 157
- Published applications
- 103
- Assignees
- 113
- Inventors
- 321
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 5 | 0 |
| 1997 | 5 | 0 |
| 1998 | 15 | 0 |
| 1999 | 10 | 0 |
| 2000 | 6 | 0 |
| 2001 | 4 | 1 |
| 2002 | 4 | 4 |
| 2003 | 3 | 5 |
| 2004 | 2 | 3 |
| 2005 | 1 | 4 |
| 2006 | 1 | 6 |
| 2007 | 5 | 6 |
| 2008 | 1 | 2 |
| 2009 | 0 | 5 |
| 2010 | 3 | 4 |
| 2011 | 4 | 2 |
| 2012 | 1 | 7 |
| 2013 | 5 | 1 |
| 2014 | 5 | 8 |
| 2015 | 2 | 2 |
| 2016 | 8 | 11 |
| 2017 | 7 | 2 |
| 2018 | 6 | 7 |
| 2019 | 3 | 2 |
| 2020 | 2 | 2 |
| 2021 | 4 | 3 |
| 2022 | 3 | 2 |
| 2023 | 5 | 5 |
| 2024 | 4 | 5 |
| 2025 | 3 | 2 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electronic lock device, in particular a key safe, and method for operating the electric lock device29 Sep 2026US 12,749,361 B2Smart Access Solutions GmbH
- Modifying access control permissions10 Feb 2026US 12,548,391 B2Videx, Inc.
- Lockout/tagout system and method including multi-user lockout device with electronic locking and wireless control interface27 Jan 2026US RE50,769 E1Eaton Intelligent Power Limited
- Arrangement and method for providing status of an electromagnetic padlock3 Jun 2025US 12,320,153 B2Swedlock AB
- Electronic lock state detection systems and methods3 Jun 2025US 12,320,157 B2Knox Associates, Inc.
- Method of operating an electronic lock20 Aug 2026US 2026/0243107 A1KNOX Associates, dba Knox Company
- Lockout/tagout system and method including multi-user lockout device with electronic locking and wireless control interface14 May 2026US 2026/0134730 A1Eaton Intelligent Power Limited
- Electronic lock state detection systems and methods13 Nov 2025US 2025/0347149 A1KNOX Associates, dba Knox Company
- Method for detecting the presence of an nfc transponder30 Oct 2025US 2025/0337456 A1Schaeffler Technologies AG & Co. KG
- Emergency vehicle door opening by harvesting energy from an external field5 Dec 2024US 2024/0401379 A1STMicroelectronics International N. V.
Most cited
By later US patents
- Transponder for remote keyless entry systems234US 6,323,566 B1Texas Instruments Incorported · 2001
- Near field communication authentication and validation to access corporate data214US 8,494,576 B1Sprint Communications Co.L.P. · 2013
- Switch and lock activating system and method108US 4,354,189 A1982
- Inductor/antenna for a recognition system102US 5,561,430 ATexas Instruments Deutschland GmbH · 1996
- Weapon control system and method98US 4,488,370 A1984