G06K 19/07336
Active means
Official title: {Active means, e.g. jamming or scrambling of the electromagnetic field}
G06K19/07336 (Active means) appears on 65 US grants and 77 published applications in this corpus.
Search patents in G06K- Granted patents
- 65
- Published applications
- 77
- Assignees
- 48
- Inventors
- 136
- Latest grant
- 2 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 2 |
| 2005 | 2 | 0 |
| 2006 | 1 | 7 |
| 2007 | 2 | 7 |
| 2008 | 4 | 4 |
| 2009 | 0 | 7 |
| 2010 | 1 | 6 |
| 2011 | 3 | 3 |
| 2012 | 9 | 4 |
| 2013 | 5 | 6 |
| 2014 | 6 | 2 |
| 2015 | 4 | 4 |
| 2016 | 3 | 2 |
| 2017 | 4 | 4 |
| 2018 | 5 | 4 |
| 2019 | 4 | 5 |
| 2020 | 4 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 2 |
| 2023 | 1 | 0 |
| 2024 | 1 | 3 |
| 2025 | 2 | 3 |
By publication year.
Recent patents
- Method for detecting an attack by electromagnetic waves of a chip or a system-in-package based on the GMI effect2 Dec 2025US 12,488,214 B2Commissariat A L'energie Atomique Et Aux Energies
- Game table reading system27 May 2025US 12,315,331 B2Angel Group Co., Ltd.
- Backscatter communication method, excitation device, backscatter device, and receiving device12 Nov 2024US 12,143,143 B2Huawei Technologies Co., Ltd.
- Game table reading system31 Oct 2023US 11,804,098 B2Angel Group Co., Ltd.
- Game table reading system31 May 2022US 11,348,403 B2Angel Group Co., Ltd.
- Backscatter communication method, excitation device, backscatter device, and receiving device27 Feb 2025US 2025/0070815 A1Huawei Technologies Co., Ltd.
- Electrically shielded article30 Jan 2025US 2025/0036907 A1PPG Industries Ohio, Inc.
- Card reader for atms, cash machines, and similar devices2 Jan 2025US 2025/0005992 A1M.I.B. S.r.L.
- Game table reading system21 Nov 2024US 2024/0386775 A1Angel Group Co., Ltd.
- Method for detecting an attack by electromagnetic waves of a chip or a system-in-package based on the gmi effect11 Jan 2024US 2024/0013022 A1Commissariat A L'energie Atomique Et Aux Energies
Most cited
By later US patents
- Method and apparatus for selective blocking of radio frequency identification devices296US 6,970,070 B2RSA Security Inc. · 2005
- Oral drug compliance monitoring using radio frequency identification tags172US 7,382,263 B2Dow Global Technologies LLC · 2008
- Proxy device for enhanced privacy in an RFID system50US 7,920,050 B2EMC Corporation · 2011
- Anti-tracking system to ensure consumer privacy28US 7,086,587 B2International Business Machines Corporation · 2006
- Security system, transponder and receiver device24US 6,731,198 B1Antaloli Stobbe · 2004