G07C 11/00
Arrangements, systems or apparatus for checking
Official title: Arrangements, systems or apparatus for checking, e.g. the occurrence of a condition, not provided for elsewhere
G07C11/00 (Arrangements, systems or apparatus for checking) appears on 484 US grants and 592 published applications in this corpus.
Search patents in G07C- Granted patents
- 484
- Published applications
- 592
- Assignees
- 316
- Inventors
- 1,165
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 7 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 5 | 0 |
| 1992 | 6 | 0 |
| 1993 | 6 | 0 |
| 1994 | 8 | 0 |
| 1995 | 2 | 0 |
| 1996 | 7 | 0 |
| 1997 | 2 | 0 |
| 1998 | 8 | 0 |
| 1999 | 14 | 0 |
| 2000 | 10 | 0 |
| 2001 | 11 | 7 |
| 2002 | 10 | 49 |
| 2003 | 8 | 24 |
| 2004 | 12 | 43 |
| 2005 | 13 | 38 |
| 2006 | 20 | 38 |
| 2007 | 14 | 22 |
| 2008 | 16 | 20 |
| 2009 | 13 | 22 |
| 2010 | 25 | 24 |
| 2011 | 11 | 14 |
| 2012 | 13 | 13 |
| 2013 | 18 | 17 |
| 2014 | 10 | 21 |
| 2015 | 8 | 21 |
| 2016 | 6 | 14 |
| 2017 | 17 | 17 |
| 2018 | 12 | 25 |
| 2019 | 21 | 27 |
| 2020 | 19 | 18 |
| 2021 | 21 | 30 |
| 2022 | 13 | 20 |
| 2023 | 13 | 29 |
| 2024 | 22 | 12 |
| 2025 | 15 | 21 |
| 2026 | 15 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Methods of estimating a throughput of a resource, a length of a queue associated with the resource and/or a wait time of the queue15 Sep 2026US 12,738,117 B2Accesso Technology Group PLC
- Security system25 Aug 2026US 12,718,642 B2Toshiba Tec Kabushiki Kaisha
- Context-aware content delivery for electric vehicles at charging stations18 Aug 2026US 12,713,202 B2Toyota Jidosha Kabushiki Kaisha
- Methods of estimating a throughput of a resource, a length of a queue associated with the resource and/or a wait time of the queue4 Aug 2026US 12,700,276 B2Accesso Technology Group PLC
- Interactive systems and methods with feedback devices14 Jul 2026US 12,682,731 B2Universal City Studios LLC
- Interactive systems and methods with feedback devices1 Oct 2026US 2026/0301552 A1Universal City Studios LLC
- Contactless optical internet of things user identification device and system9 Jul 2026US 2026/0196090 A1U.S. Bank National Association
- Boarding assistance device, boarding assistance method, and program recording medium2 Jul 2026US 2026/0188042 A1NEC Corporation
- Trajectory determining device23 Apr 2026US 2026/0110768 A1Intersec
- Systems and methods for pass-through communication between devices26 Mar 2026US 2026/0089780 A1Apple Inc.
Most cited
By later US patents
- Linking of computers based on optical sensing of digital data942US 6,311,214 B1Digimarc Corporation · 2001
- Auction information transmission processing911US 4,789,928 AAucnet Inc. · 1988
- Apparatus and method for accessing events, areas and activities509US 5,287,269 ABoardwalk/Starcity Corporation · 1994
- Method and system for obtaining person-specific images in a public venue433US 6,526,158 B12003
- System and method for aircraft passenger check-in and boarding using iris recognition428US 6,119,096 AEyeTicket Corporation · 2000