G07C 9/30
Not involving the use of a pass
Official title: not involving the use of a pass
G07C9/30 (Not involving the use of a pass) appears on 3,172 US grants and 3,667 published applications in this corpus.
Search patents in G07C- Granted patents
- 3,172
- Published applications
- 3,667
- Assignees
- 1,499
- Inventors
- 6,523
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 16 | 0 |
| 1977 | 10 | 0 |
| 1978 | 8 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 7 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 8 | 0 |
| 1985 | 13 | 0 |
| 1986 | 13 | 0 |
| 1987 | 17 | 0 |
| 1988 | 14 | 0 |
| 1989 | 16 | 0 |
| 1990 | 15 | 0 |
| 1991 | 25 | 0 |
| 1992 | 27 | 0 |
| 1993 | 29 | 0 |
| 1994 | 22 | 0 |
| 1995 | 21 | 0 |
| 1996 | 28 | 0 |
| 1997 | 25 | 0 |
| 1998 | 46 | 0 |
| 1999 | 41 | 0 |
| 2000 | 47 | 0 |
| 2001 | 58 | 34 |
| 2002 | 47 | 125 |
| 2003 | 51 | 126 |
| 2004 | 44 | 130 |
| 2005 | 54 | 121 |
| 2006 | 75 | 167 |
| 2007 | 64 | 139 |
| 2008 | 63 | 137 |
| 2009 | 59 | 113 |
| 2010 | 70 | 98 |
| 2011 | 85 | 73 |
| 2012 | 90 | 77 |
| 2013 | 83 | 78 |
| 2014 | 92 | 113 |
| 2015 | 73 | 139 |
| 2016 | 106 | 143 |
| 2017 | 143 | 189 |
| 2018 | 135 | 179 |
| 2019 | 195 | 205 |
| 2020 | 173 | 222 |
| 2021 | 171 | 244 |
| 2022 | 169 | 239 |
| 2023 | 192 | 185 |
| 2024 | 171 | 169 |
| 2025 | 168 | 146 |
| 2026 | 82 | 76 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Authentication apparatus, authentication method, and non-transitory computer-readable storage medium6 Oct 2026US 12,754,985 B2NEC Corporation
- Image data enabled access control systems and methods6 Oct 2026US 12,755,591 B2The Chamberlain Group, Inc.
- System and method for transmitting inaudible tones at a location6 Oct 2026US 12,755,593 B2Datavault AI Inc.
- Method and system for controlling access to an environment6 Oct 2026US 12,755,594 B2Inxpect S.p.A.
- Method and system for confirmation of viral safety status22 Sep 2026US 12,743,942 B2
- Apparatus, Systems, and Methods for Self-Executing Enhanced Interaction with a Node-based Logistics Receptacle8 Oct 2026US 2026/0311111 A1Federal Express Corporation
- Enhanced Apparatus, Systems, and Methods for Receiving and Temporarily Maintaining a Delivery Item and Responsively Initiating a Dispatched Logistics Operation for a Storage Receptacle8 Oct 2026US 2026/0311112 A1Federal Express Corporation
- Entry management system8 Oct 2026US 2026/0311532 A11AHEAD Technologies
- Access control apparatus and method using facial recognition8 Oct 2026US 2026/0311534 A1Hyundai Motor Company
- Vehicle control apparatus8 Oct 2026US 2026/0311535 A1Honda Motor Co., Ltd.
Most cited
By later US patents
- Tokenless identification system for authorization of electronic transactions and electronic transmissions1,201US 5,613,012 ASmartTouch, Inc. · 1997
- Fully automated iris recognition system utilizing wide and narrow fields of view1,008US 6,714,665 B1Sarnoff Corporation · 2004
- Tokenless biometric ATM access system860US 5,764,789 ASmartTouch, Inc. · 1998
- Biometric personal identification system based on iris analysis673US 5,291,560 AIri Scan Incorporated · 1994
- Tokenless biometric transaction authorization method and system668US 5,870,723 A1999