G06K 19/0725
The arrangement being a circuit for emulating a plurality of record carriers
Official title: {the arrangement being a circuit for emulating a plurality of record carriers, e.g. a single RFID tag capable of representing itself to a reader as a cloud of RFID tags}
G06K19/0725 (The arrangement being a circuit for emulating a plurality of record carriers) appears on 152 US grants and 199 published applications in this corpus.
Search patents in G06K- Granted patents
- 152
- Published applications
- 199
- Assignees
- 74
- Inventors
- 215
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2009 | 0 | 33 |
| 2010 | 1 | 0 |
| 2011 | 3 | 23 |
| 2012 | 3 | 7 |
| 2013 | 9 | 5 |
| 2014 | 8 | 6 |
| 2015 | 8 | 7 |
| 2016 | 5 | 18 |
| 2017 | 14 | 15 |
| 2018 | 11 | 12 |
| 2019 | 21 | 18 |
| 2020 | 16 | 17 |
| 2021 | 15 | 14 |
| 2022 | 12 | 6 |
| 2023 | 8 | 7 |
| 2024 | 7 | 3 |
| 2025 | 8 | 3 |
| 2026 | 3 | 5 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Systems and methods to selectively connect antennas to communicate via radio frequency signals9 Jun 2026US 12,651,130 B2Micron Technology, Inc.
- Multi-account smart card apparatuses and devices21 Apr 2026US 12,608,577 B2
- Device and method for multiple identity tags coupled to a single antenna or single antenna array7 Apr 2026US 12,596,906 B2T-Mobile Innovations LLC
- Trailer tandem position sensor28 Oct 2025US 12,454,233 B2R. A. Phillips Industries, Inc.
- Multi-account smart card apparatuses and devices14 Oct 2025US 12,443,820 B2
- Systems and methods to selectively connect antennas to communicate via radio frequency signals17 Sep 2026US 2026/0278318 A1Micron Technology, Inc.
- Device and Method for Multiple Identity Tags Coupled to a Single Antenna or Single Antenna Array16 Jul 2026US 2026/0203544 A1T-Mobile Innovations LLC
- System and method for presenting digital emulated cards30 Apr 2026US 2026/0119828 A1STMicroelectronics (China) Investment Co., Ltd.
- Near field communication control method and apparatus, and near field communication device12 Feb 2026US 2026/0044702 A1Advanced Nova Technologies (Singapore) Holding Pte. Ltd.
- Multi-account smart card apparatuses and devices15 Jan 2026US 2026/0017479 A1
Most cited
By later US patents
- Systems and methods for programmable payment cards and devices with loyalty-based payment applications701US 8,074,877 B2Dynamics Inc. · 2011
- Systems and methods for programmable payment cards and devices with loyalty-based payment applications384US 8,485,437 B2Dynamics Inc. · 2013
- Advanced dynamic credit cards368US 8,302,872 B2Dynamics Inc. · 2012
- Payment cards and devices with gift card, global integration, and magnetic stripe reader communication functionality155US 8,011,577 B2Dynamics Inc. · 2011
- Payment cards and devices with displays, chips, RFIDS, magnetic emulators, magnetic decoders, and other components150US 7,784,687 B2Dynamics Inc. · 2010