G06K 7/10247
Issues specific to the use of single wire protocol [swp] in nfc
Official title: {issues specific to the use of single wire protocol [SWP] in NFC like devices}
G06K7/10247 (Issues specific to the use of single wire protocol [swp] in nfc) appears on 29 US grants and 34 published applications in this corpus.
Search patents in G06K- Granted patents
- 29
- Published applications
- 34
- Assignees
- 26
- Inventors
- 59
- Latest grant
- 30 Jan 2024
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| Year | Granted patents | Published applications |
|---|---|---|
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 3 |
| 2012 | 0 | 4 |
| 2013 | 2 | 4 |
| 2014 | 2 | 6 |
| 2015 | 4 | 2 |
| 2016 | 5 | 3 |
| 2017 | 4 | 2 |
| 2018 | 1 | 2 |
| 2019 | 2 | 1 |
| 2020 | 4 | 3 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 2 | 0 |
| 2024 | 1 | 1 |
By publication year.
Recent patents
- Method and device for managing information exchange between a main element, for example, an NFC controller, and a set of at least two auxiliary elements30 Jan 2024US 11,889,397 B2STMicroelectronics (Rousset) SAS
- Tamper resistant device for an integrated circuit card14 Feb 2023US 11,582,212 B2STMicroelectronics S,r.l.
- Activation for near-field communication device7 Feb 2023US 11,574,136 B2Yubico AB
- Method and device for managing information exchange between a main element, for example a NFC controller, and a set of at least two auxiliary elements8 Mar 2022US 11,272,338 B2STMicroelectronics (Rousset) SAS
- Electronic circuit for interconnecting a smartcard chip20 Oct 2020US 10,810,476 B2Thales Dis France SAS
- Method and device for managing information exchange between nfc controller and auxiliary elements4 Apr 2024US 2024/0114324 A1STMicroelectronics (Rousset) SAS
- Method and device for managing information exchange between a main element, for example a nfc controller, and a set of at least two auxiliary elements12 May 2022US 2022/0150680 A1STMicroelectronics (Rousset) SAS
- Activation for Near-Field Communication Device21 May 2020US 2020/0160002 A1Yubico AB
- Tamper resistant device for an integrated circuit card30 Apr 2020US 2020/0137034 A1STMicroelectronics S,r.l.
- Method and device for managing information exchange between a main element, for example a nfc controller, and a set of at least two auxiliary elements23 Apr 2020US 2020/0128379 A1STMicroelectronics (Rousset) SAS
Most cited
By later US patents
- Filtering a single wire protocol (SWP) current signal to be provided to a near field communications (NFC) device10US 8,670,710 B2Broadcom Innovision Limited · 2014
- Methods and apparatus for improving NFC activation and data exchange reporting mechanisms5US 8,971,800 B2QUALCOMM Incorporated · 2015
- Data communicating method for use in a single-wire protocol communication and a single-wire protocol communication system using the same5US 9,762,229 B2Samsung Electronics Co., Ltd. · 2017
- Terminal of supporting enhanced near field communication and its processing method4US 8,532,704 B2Zte Corporation · 2013
- Activation for near-field communication device3US 10,579,839 B1Yubico AB · 2020