H02K 11/012
Shields associated with rotating parts
Official title: {Shields associated with rotating parts, e.g. rotor cores or rotary shafts}
H02K11/012 (Shields associated with rotating parts) appears on 64 US grants and 65 published applications in this corpus.
Search patents in H02K- Granted patents
- 64
- Published applications
- 65
- Assignees
- 61
- Inventors
- 206
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 1 | 3 |
| 2004 | 1 | 0 |
| 2005 | 2 | 1 |
| 2006 | 0 | 0 |
| 2007 | 2 | 2 |
| 2008 | 0 | 2 |
| 2009 | 2 | 2 |
| 2010 | 3 | 2 |
| 2011 | 2 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 4 |
| 2015 | 0 | 1 |
| 2016 | 2 | 2 |
| 2017 | 0 | 1 |
| 2018 | 1 | 2 |
| 2019 | 2 | 6 |
| 2020 | 4 | 6 |
| 2021 | 5 | 4 |
| 2022 | 4 | 5 |
| 2023 | 3 | 5 |
| 2024 | 4 | 8 |
| 2025 | 2 | 3 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Rotor and rotating electric machine28 Jul 2026US 12,695,343 B2Mitsubishi Electric Corporation
- Magnetisation and demagnetisation of a component21 Apr 2026US 12,609,566 B2ROLLS-ROYCE plc
- Superconducting motors and components thereof14 Apr 2026US 12,603,563 B2Electric Mayhem, LLC
- Permanent-magnet rotor resistant to thermal expansion and method of manufacture thereof24 Mar 2026US 12,587,051 B2Skf Magnetic Mechatronics
- Apparatus9 Sep 2025US 12,413,109 B2
- Statorless gearhead motor18 Jun 2026US 2026/0166720 A14D Surgical, Inc.
- Electrically conductive structure and electrically conductive sealing device26 Feb 2026US 2026/0058529 A1Nok Corporation
- Permanent magnet-type rotary electric machine driving system and permanent magnet-type rotary electric machine driving method16 Oct 2025US 2025/0323541 A1Mitsubishi Electric Corporation
- In-wheel motor10 Apr 2025US 2025/0119026 A1LG Electronics Inc.
- Electrically excited machine and contactless arrangement for an electrically excited machine20 Mar 2025US 2025/0096651 A1Mahle International GmbH
Most cited
By later US patents
- Rotor for brushless electromotor and method for making same95US 5,369,325 ASeiko Epson Corporation · 1994
- Rotor shield for magnetic rotary machine71US 6,657,348 B2Capstone Turbine Corporation · 2003
- Disk storage drive63US 4,779,165 APapst-Motoren GmbH & Co. KG · 1988
- Disk storage drive36US 4,658,312 APapst-Motoren GmbH & Co. KG · 1987
- Disk storage drive35US 5,006,943 APapst-Motoren GmbH & Co. KG · 1991