H01F 7/129
Of armatures
Official title: of armatures
H01F7/129 (Of armatures) appears on 21 US grants and 30 published applications in this corpus.
Search patents in H01F- Granted patents
- 21
- Published applications
- 30
- Assignees
- 19
- Inventors
- 65
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 2 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 0 | 2 |
| 2016 | 2 | 1 |
| 2017 | 2 | 2 |
| 2018 | 2 | 2 |
| 2019 | 1 | 5 |
| 2020 | 2 | 3 |
| 2021 | 2 | 4 |
| 2022 | 5 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Haptic actuator23 Sep 2025US 12,424,368 B2Apple Inc.
- Image sensor substrate29 Oct 2024US 12,132,062 B2LG Innotek Co., Ltd.
- Haptic actuator including outwardly extending terminals from first and second housing shells and related methods4 Jul 2023US 11,694,831 B2Apple Inc.
- Electromagnetic actuating device27 Sep 2022US 11,456,099 B2Robert Bosch GmbH
- Hermetically sealed stator coil6 Sep 2022US 11,434,858 B2Cummins Inc.
- Magnetic armature, electromagnetic actuator and method for producing the magnetic armature7 May 2026US 2026/0128200 A1ETO Magnetic GmbH
- Image sensor substrate20 Mar 2025US 2025/0098348 A1LG Innotek Co., Ltd.
- Electromagnet8 Feb 2024US 2024/0047114 A1Svm Schultz Verwaltungs-GmbH & Co.KG
- Haptic Actuator21 Sep 2023US 2023/0298794 A1Apple Inc.
- Image sensor substrate16 Jun 2022US 2022/0190015 A1LG Innotek Co., Ltd.
Most cited
By later US patents
- Solenoid actuator18US 7,973,627 B2Kayaba Industry Co., Ltd. · 2011
- Solenoid actuator and method for making and using same14US 7,871,060 B2Armour Magnetic Components, Inc. · 2011
- Overrun air recirculation valve for a compressor of an internal combustion engine9US 10,041,401 B2Pierburg GmbH · 2018
- Systems and methods for an electromagnetic actuator having a unitary pole piece2US 10,371,278 B2HUSCO Automotive Holdings LLC · 2019
- Image sensor substrate2US 12,132,062 B2LG Innotek Co., Ltd. · 2024