H01F 2017/0073
With a special conductive pattern
Official title: {with a special conductive pattern, e.g. flat spiral}
H01F2017/0073 (With a special conductive pattern) appears on 490 US grants and 664 published applications in this corpus.
Search patents in H01F- Granted patents
- 490
- Published applications
- 664
- Assignees
- 179
- Inventors
- 1,084
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 3 |
| 2003 | 1 | 3 |
| 2004 | 6 | 5 |
| 2005 | 1 | 4 |
| 2006 | 6 | 7 |
| 2007 | 7 | 6 |
| 2008 | 6 | 21 |
| 2009 | 7 | 21 |
| 2010 | 17 | 18 |
| 2011 | 14 | 19 |
| 2012 | 25 | 18 |
| 2013 | 8 | 14 |
| 2014 | 11 | 12 |
| 2015 | 19 | 30 |
| 2016 | 22 | 28 |
| 2017 | 18 | 32 |
| 2018 | 30 | 40 |
| 2019 | 22 | 54 |
| 2020 | 29 | 53 |
| 2021 | 35 | 45 |
| 2022 | 38 | 56 |
| 2023 | 40 | 62 |
| 2024 | 42 | 49 |
| 2025 | 54 | 38 |
| 2026 | 26 | 25 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Asymmetric spiral inductor8 Sep 2026US 12,731,718 B2Realtek Semiconductor Corp.
- Passive devices in bonding layers8 Sep 2026US 12,733,485 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Inductor component25 Aug 2026US 12,718,982 B2Murata Manufacturing Co., Ltd.
- Coil component and manufacturing method therefor18 Aug 2026US 12,712,108 B2TDK Corporation
- Flat coil carrier18 Aug 2026US 12,712,117 B2Mahle International GmbH
- Coil component1 Oct 2026US 2026/0302033 A1TDK Corporation
- Passive devices in bonding layers1 Oct 2026US 2026/0305327 A1Taiwan Semiconductor Manufacturing Company.Ltd
- Inductor component17 Sep 2026US 2026/0279640 A1Murata Manufacturing Co., Ltd.
- Coil component, and electronic and electric apparatus6 Aug 2026US 2026/0229396 A1Delta Electronics (Japan), Inc.
- Coil component and electronic/electric apparatus6 Aug 2026US 2026/0229398 A1Delta Electronics (Japan), Inc.
Most cited
By later US patents
- Multi-layer radio frequency transformer148US 5,451,914 AMotorola, Inc. · 1995
- Inductor element113US 7,046,113 B1Niigata Seimitsu Co., Ltd. · 2006
- Localized charging, load identification and bi-directional communication methods for a planar inductive battery charging system112US 7,915,858 B2City University of Hong Kong · 2011
- Inductor structure56US 8,841,983 B2Cambridge Silicon Radio Limited · 2014
- Method of and inductor layout for reduced VCO coupling48US 7,151,430 B2Telefonaktiebolaget LM Ericsson (publ) · 2006