G06K 7/086
Sensing passive circuit
Official title: {sensing passive circuit, e.g. resonant circuit transponders}
G06K7/086 (Sensing passive circuit) appears on 73 US grants and 36 published applications in this corpus.
Search patents in G06K- Granted patents
- 73
- Published applications
- 36
- Assignees
- 59
- Inventors
- 150
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 2 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 1 |
| 2005 | 1 | 2 |
| 2006 | 0 | 2 |
| 2007 | 2 | 1 |
| 2008 | 2 | 2 |
| 2009 | 2 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 3 |
| 2012 | 0 | 0 |
| 2013 | 1 | 2 |
| 2014 | 1 | 1 |
| 2015 | 2 | 1 |
| 2016 | 1 | 0 |
| 2017 | 2 | 4 |
| 2018 | 1 | 1 |
| 2019 | 4 | 2 |
| 2020 | 2 | 5 |
| 2021 | 1 | 1 |
| 2022 | 3 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 2 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for validating radio frequency identification number17 Feb 2026US 12,554,948 B2Avid Identification Systems, Inc.
- RFID tagged and identified cookware in robotic or automated cooking system16 Apr 2024US 11,957,278 B2
- Methods and apparatus for electronic voting21 Feb 2023US 11,587,386 B1Arm Limited
- Systems and methods for inductive identification19 Jul 2022US 11,392,781 B2CareFusion 303, Inc.
- RFID tag and reader1 Feb 2022US 11,238,247 B2RFID Technologies Pty Ltd
- Method for validating radio frequency identification number18 Jun 2026US 2026/0170276 A1Avid Identification Systems, Inc.
- Enhancing safety of a vehicle5 Dec 2024US 2024/0400068 A1Polaris Industries Inc.
- Tag, interrogator, and system for performing position measurement based on backscatter in millimeter-wave band2 May 2024US 2024/0142596 A1Korea Advanced Institute of Science and Technology
- Methods and apparatus for electronic voting2 Feb 2023US 2023/0031751 A1Arm Limited
- RFID tagged and identified cookware in robotic or automated cooking system10 Nov 2022US 2022/0354311 A1Kitchen Robotics Ltd
Most cited
By later US patents
- Information storage and identification tag323US 6,104,311 AAddison Technologies · 2000
- Surveillance system having magnetomechanical marker303US 4,510,489 AAllied Corporation · 1985
- Transponding tag and method294US 5,430,441 AMotorola, Inc. · 1995
- Object recognition system131US 5,661,470 A1997
- Coded surveillance system having magnetomechanical marker128US 4,510,490 AAllied Corporation · 1985