H02K 2211/03
Machines characterised by circuit boards
Official title: Machines characterised by circuit boards, e.g. pcb
H02K2211/03 (Machines characterised by circuit boards) appears on 1,456 US grants and 1,741 published applications in this corpus.
Search patents in H02K- Granted patents
- 1,456
- Published applications
- 1,741
- Assignees
- 659
- Inventors
- 3,850
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 5 | 0 |
| 1989 | 9 | 0 |
| 1990 | 7 | 0 |
| 1991 | 4 | 0 |
| 1992 | 6 | 0 |
| 1993 | 8 | 0 |
| 1994 | 13 | 0 |
| 1995 | 9 | 0 |
| 1996 | 10 | 0 |
| 1997 | 20 | 0 |
| 1998 | 22 | 0 |
| 1999 | 20 | 0 |
| 2000 | 28 | 0 |
| 2001 | 38 | 7 |
| 2002 | 32 | 20 |
| 2003 | 22 | 11 |
| 2004 | 19 | 19 |
| 2005 | 14 | 12 |
| 2006 | 15 | 14 |
| 2007 | 6 | 21 |
| 2008 | 3 | 27 |
| 2009 | 12 | 19 |
| 2010 | 23 | 24 |
| 2011 | 12 | 19 |
| 2012 | 29 | 22 |
| 2013 | 13 | 22 |
| 2014 | 18 | 19 |
| 2015 | 13 | 19 |
| 2016 | 14 | 26 |
| 2017 | 16 | 40 |
| 2018 | 33 | 82 |
| 2019 | 46 | 147 |
| 2020 | 91 | 153 |
| 2021 | 110 | 188 |
| 2022 | 122 | 161 |
| 2023 | 131 | 186 |
| 2024 | 172 | 172 |
| 2025 | 166 | 176 |
| 2026 | 107 | 135 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Rotating electrical machine6 Oct 2026US 12,756,273 B2Mitsubishi Electric Corporation
- Motor control unit, electric drive assembly and vehicle6 Oct 2026US 12,756,277 B2Xiaomi EV Technology Co., Ltd.
- BLDC motor controller6 Oct 2026US 12,756,279 B2Hanon Systems
- Brushless DC motor power tool with combined PCB design29 Sep 2026US 12,749,945 B2Milwaukee Electric Tool Corporation
- Rotor for an externally excited synchronous machine29 Sep 2026US 12,749,951 B2Mahle International GmbH
- Variable speed pumping system and method8 Oct 2026US 2026/0309157 A1Pentair Water Pool and Spa, Inc.
- Electric motor with improved assembly8 Oct 2026US 2026/0312456 A1
- Engine cooling fan motor for vehicle8 Oct 2026US 2026/0312466 A1New Motech Co., Ltd.
- Rotor, separately excited synchronous machine and motor vehicle8 Oct 2026US 2026/0312469 A1
- Fluid distributor valve with temperature sensor1 Oct 2026US 2026/0298127 A1Stoneridge Control Devices, Inc.
Most cited
By later US patents
- Flat type vibration motor1,353US 8,227,946 B2Samsung Electro-Mechanics Co., Ltd. · 2012
- Electric power steering apparatus and method of assembling the same890US 8,102,138 B2Nsk Ltd. · 2012
- Instrument drive units235US 10,736,219 B2Covidien LP · 2020
- Integrated controller pump146US 6,065,946 AServo Magnetics, Inc. · 2000
- Method of fabricating an injected molded motor assembly139US 5,806,169 A1998