H02K 11/01
Structural association of dynamo-electric machines with electric components or with devices for
Official title: for shielding from electromagnetic fields {, i.e. structural association with shields} (means for preventing or reducing eddy-current losses in the winding heads by shielding H02K3/42)
H02K11/01 (Structural association of dynamo-electric machines with electric components or with devices for) appears on 495 US grants and 506 published applications in this corpus.
Search patents in H02K- Granted patents
- 495
- Published applications
- 506
- Assignees
- 328
- Inventors
- 1,436
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 8 | 0 |
| 1991 | 5 | 0 |
| 1992 | 5 | 0 |
| 1993 | 2 | 0 |
| 1994 | 9 | 0 |
| 1995 | 5 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 12 | 0 |
| 1999 | 8 | 0 |
| 2000 | 8 | 0 |
| 2001 | 8 | 2 |
| 2002 | 5 | 12 |
| 2003 | 13 | 14 |
| 2004 | 16 | 12 |
| 2005 | 9 | 10 |
| 2006 | 11 | 9 |
| 2007 | 6 | 9 |
| 2008 | 3 | 11 |
| 2009 | 8 | 15 |
| 2010 | 8 | 17 |
| 2011 | 14 | 9 |
| 2012 | 8 | 13 |
| 2013 | 8 | 18 |
| 2014 | 5 | 17 |
| 2015 | 13 | 18 |
| 2016 | 13 | 16 |
| 2017 | 9 | 17 |
| 2018 | 18 | 29 |
| 2019 | 21 | 40 |
| 2020 | 30 | 29 |
| 2021 | 31 | 29 |
| 2022 | 27 | 45 |
| 2023 | 25 | 35 |
| 2024 | 34 | 32 |
| 2025 | 30 | 28 |
| 2026 | 25 | 20 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Electric motor of a motor vehicle6 Oct 2026US 12,756,275 B2Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg
- Motor including connector with shield terminal contacting a cover29 Sep 2026US 12,749,950 B2LG Innotek Co., Ltd.
- Vibration module29 Sep 2026US 12,749,958 B2Primax Electronics Ltd.
- Preload force optimization for stable ball bearing contact22 Sep 2026US 12,744,434 B1Apple Inc.
- Motor control device and motor15 Sep 2026US 12,738,870 B2Nidec Corporation
- Rotary electric device and electric power steering device20 Aug 2026US 2026/0246344 A1Mitsubishi Electric Mobility Corporation
- Superconducting motors and components thereof20 Aug 2026US 2026/0246355 A1Electric Mayhem, LLC
- Systems for molding metal sheet into inverter for improving emc performance6 Aug 2026US 2026/0225461 A1BorgWarner US Technologies LLC
- Motor device with a multi-functional intermediate unit arranged between a motor unit and a servo drive unit of the motor device30 Jul 2026US 2026/0221835 A1Synapticon GmbH
- Electric Machine with Cooling System30 Jul 2026US 2026/0221846 A1Agco Powerr Oy
Most cited
By later US patents
- Heart pump179US 5,344,443 AREM Technologies, Inc. · 1994
- Disk drive comprising a spindle motor having a windings shield for reduced disk voltage coupling112US 7,113,365 B1Western Digital Technologies, Inc. · 2006
- Rotor for brushless electromotor and method for making same95US 5,369,325 ASeiko Epson Corporation · 1994
- Radio-frequency controlled motorized roller shade86US 7,723,939 B2Lutron Electronics Co., Inc. · 2010
- Electric motor, particularly a brushless direct current motor77US 4,647,803 APapst-Motoren GmbH & Co. KG · 1987