G06K 19/07784
The inductive antenna consisting of a plurality of coils stacked on top
Official title: {the inductive antenna consisting of a plurality of coils stacked on top of one another}
G06K19/07784 (The inductive antenna consisting of a plurality of coils stacked on top) appears on 109 US grants and 98 published applications in this corpus.
Search patents in G06K- Granted patents
- 109
- Published applications
- 98
- Assignees
- 55
- Inventors
- 163
- Latest grant
- 13 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 5 |
| 2003 | 5 | 4 |
| 2004 | 3 | 2 |
| 2005 | 1 | 4 |
| 2006 | 1 | 3 |
| 2007 | 2 | 3 |
| 2008 | 3 | 2 |
| 2009 | 0 | 3 |
| 2010 | 2 | 5 |
| 2011 | 4 | 4 |
| 2012 | 1 | 6 |
| 2013 | 6 | 4 |
| 2014 | 3 | 5 |
| 2015 | 8 | 8 |
| 2016 | 4 | 7 |
| 2017 | 14 | 12 |
| 2018 | 5 | 4 |
| 2019 | 8 | 6 |
| 2020 | 5 | 0 |
| 2021 | 3 | 2 |
| 2022 | 2 | 5 |
| 2023 | 1 | 2 |
| 2024 | 5 | 1 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Communication tag and electronic device13 May 2025US 12,299,517 B2Huawei Technologies Co., Ltd.
- Coil component29 Apr 2025US 12,288,119 B2Murata Manufacturing Co., Ltd.
- RFID devices having multi-layer reactive straps and related systems and methods21 May 2024US 11,989,610 B2Avery Dennison Retail Information Services LLC
- Noncontact communication medium including an antenna coil that is formed on a substrate having a through-hole7 May 2024US 11,977,943 B2FUJIFILM Corporation
- RFID tag substrate, RFID tag, and RFID system9 Apr 2024US 11,954,552 B2KYOCERA Corporation
- Communication tag and electronic device2 Jan 2025US 2025/0005316 A1Huawei Technologies Co., Ltd.
- Coil component8 Feb 2024US 2024/0046063 A1Murata Manufacturing Co., Ltd.
- Rfid devices having multi-layer reactive straps and related systems and methods16 Feb 2023US 2023/0048347 A1Avery Dennison Retail Information Services LLC
- Module substrate antenna and module substrate using same5 Jan 2023US 2023/0006352 A1Toda Kogyo Corporation
- Rfid tag substrate, rfid tag, and rfid system15 Dec 2022US 2022/0398389 A1KYOCERA Corporation
Most cited
By later US patents
- IC module and smart card320US 6,378,774 B1Toppan Printing Co., Ltd. · 2002
- Radio frequency identification transponder apparatus and method226US 5,574,470 APalomar Technologies Corporation · 1996
- Card like semiconductor device185US 5,710,458 AKabushiki Kaisha Toshiba · 1998
- RF transponder system with parallel resonant interrogation series resonant response167US 5,608,417 APalomar Technologies Corporation · 1997
- Multi-turn coil structures and methods of winding same149US 5,237,165 A1993