G06K 19/0708
The source being electromagnetic or magnetic
Official title: {the source being electromagnetic or magnetic}
G06K19/0708 (The source being electromagnetic or magnetic) appears on 430 US grants and 491 published applications in this corpus.
Search patents in G06K- Granted patents
- 430
- Published applications
- 491
- Assignees
- 228
- Inventors
- 807
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 3 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 4 | 5 |
| 2012 | 2 | 8 |
| 2013 | 3 | 9 |
| 2014 | 7 | 15 |
| 2015 | 17 | 15 |
| 2016 | 18 | 20 |
| 2017 | 15 | 15 |
| 2018 | 22 | 55 |
| 2019 | 39 | 42 |
| 2020 | 50 | 47 |
| 2021 | 48 | 62 |
| 2022 | 41 | 57 |
| 2023 | 44 | 47 |
| 2024 | 57 | 44 |
| 2025 | 35 | 24 |
| 2026 | 26 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Techniques for passive detection of a stock item using a low energy wireless tag and real-time feedback29 Sep 2026US 12,749,042 B2Wiliot, Ltd.
- Driving circuit, display device and driving method29 Sep 2026US 12,749,460 B2Boe Technology Group Co., Ltd.
- Backscatter device placement and placement calibration22 Sep 2026US 12,744,583 B2Cisco Technology, Inc.
- Fast frequency switching for RFID applications8 Sep 2026US 12,730,989 B1Impinj, Inc.
- Methods and systems related to remote measuring and sensing18 Aug 2026US 12,711,335 B2William Marsh Rice University
- Interactive systems and methods with tracking devices8 Oct 2026US 2026/0310914 A1Universal City Studios LLC
- Methods and apparatuses relating to activation signals for tag devices24 Sep 2026US 2026/0289206 A1Nokia Technologies Oy
- Rectifying electronic circuit27 Aug 2026US 2026/0254280 A1Linxens Holding
- Using the nfc field from a phone to power card to phone bluetooth communications23 Jul 2026US 2026/0213577 A1Capital One Services, LLC
- Device and Method for Multiple Identity Tags Coupled to a Single Antenna or Single Antenna Array16 Jul 2026US 2026/0203544 A1T-Mobile Innovations LLC
Most cited
By later US patents
- System with chip to chip communication261US 5,621,913 AMicron Technology, Inc. · 1997
- Apparatus and method for locating, tracking, controlling and recognizing tagged objects using RFID technology58US 8,717,165 B22014
- System and method for associating user and vehicle information for communication to a third party57US 10,685,503 B2NIO USA, Inc. · 2020
- Protocol management method for a passive RF identification device which can harvest power from different power sources53US 9,411,992 B1EM Microelectronic-Marin SA · 2016
- Conformal electronics integrated with apparel49US 9,082,025 B2MC10, Inc. · 2015