H01F 2007/068
Using printed circuit coils
Official title: {using printed circuit coils}
H01F2007/068 (Using printed circuit coils) appears on 107 US grants and 126 published applications in this corpus.
Search patents in H01F- Granted patents
- 107
- Published applications
- 126
- Assignees
- 94
- Inventors
- 254
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 4 |
| 2004 | 4 | 10 |
| 2005 | 6 | 6 |
| 2006 | 9 | 7 |
| 2007 | 1 | 4 |
| 2008 | 6 | 8 |
| 2009 | 0 | 3 |
| 2010 | 5 | 2 |
| 2011 | 4 | 5 |
| 2012 | 4 | 4 |
| 2013 | 3 | 3 |
| 2014 | 4 | 5 |
| 2015 | 4 | 4 |
| 2016 | 0 | 3 |
| 2017 | 3 | 6 |
| 2018 | 6 | 8 |
| 2019 | 5 | 6 |
| 2020 | 9 | 8 |
| 2021 | 6 | 9 |
| 2022 | 9 | 5 |
| 2023 | 3 | 6 |
| 2024 | 7 | 7 |
| 2025 | 6 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Magnetic movement using offset magnetic arrays with electromagnets10 Mar 2026US 12,570,484 B1US Positronix Inc.
- Lens driving device18 Nov 2025US 12,474,538 B2Changzhou AAC Raytech Optronics Co., Ltd.
- Overcurrent protection2 Sep 2025US 12,406,819 B2Cenfire Corp
- Coil shield of a capacitance module20 May 2025US 12,307,062 B2Cirque Corporation
- Electromagnetic optical shutter with movable permanent magnet and integrated aperture4 Mar 2025US 12,244,199 B2Ocean Optics, Inc.
- Coil device9 Jul 2026US 2026/0197941 A1Sumitomo Electric Printed Circuits, Inc.
- Coil device and actuator11 Jun 2026US 2026/0162864 A1Sumitomo Electric Printed Circuits, Inc.
- Coil shield of a capacitance module20 Nov 2025US 2025/0355530 A1Cirque Corporation
- Inductance Coil of a Capacitance Module19 Dec 2024US 2024/0419277 A1Cirque Corporation
- Coil shield of a capacitance module5 Dec 2024US 2024/0402854 A1Cirque Corporation
Most cited
By later US patents
- Electrically controllable valve etched from silicon substrates100US 4,826,131 AFord Motor Company · 1989
- Microfabricated devices for wireless data and power transfer55US 7,684,868 B2California Institute of Technology · 2010
- Small-size direct-acting actuator52US 7,355,305 B2Shen-Etsu Chemical Co., Ltd. · 2008
- Microfabricated system for magnetic field generation and focusing37US 7,791,440 B2Agency for Science, Technology and Research · 2010
- Pole-zero elements and related systems and methods28US 7,446,628 B2Wispry, Inc. · 2008