H02N 2/005
Mechanical details
Official title: {Mechanical details, e.g. housings (casings for dynamo-electric machines H02K5/00)}
H02N2/005 (Mechanical details) appears on 566 US grants and 534 published applications in this corpus.
Search patents in H02N- Granted patents
- 566
- Published applications
- 534
- Assignees
- 181
- Inventors
- 765
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 5 | 0 |
| 1989 | 3 | 0 |
| 1990 | 8 | 0 |
| 1991 | 9 | 0 |
| 1992 | 8 | 0 |
| 1993 | 6 | 0 |
| 1994 | 8 | 0 |
| 1995 | 9 | 0 |
| 1996 | 3 | 0 |
| 1997 | 10 | 0 |
| 1998 | 9 | 0 |
| 1999 | 13 | 0 |
| 2000 | 9 | 0 |
| 2001 | 8 | 3 |
| 2002 | 9 | 10 |
| 2003 | 7 | 5 |
| 2004 | 9 | 11 |
| 2005 | 10 | 13 |
| 2006 | 5 | 14 |
| 2007 | 8 | 14 |
| 2008 | 15 | 15 |
| 2009 | 13 | 20 |
| 2010 | 19 | 23 |
| 2011 | 13 | 24 |
| 2012 | 18 | 19 |
| 2013 | 14 | 24 |
| 2014 | 16 | 30 |
| 2015 | 14 | 20 |
| 2016 | 19 | 26 |
| 2017 | 20 | 26 |
| 2018 | 14 | 34 |
| 2019 | 28 | 49 |
| 2020 | 30 | 36 |
| 2021 | 41 | 25 |
| 2022 | 63 | 31 |
| 2023 | 34 | 25 |
| 2024 | 12 | 22 |
| 2025 | 16 | 7 |
| 2026 | 5 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Piezoelectric motor, camera module, and electronic device11 Aug 2026US 12,706,552 B2Huawei Technologies Co., Ltd.
- Charged particle beam device and vibration-suppressing mechanism4 Aug 2026US 12,700,564 B2Hitachi High-Tech Corporation
- Piezoelectric actuator24 Mar 2026US 12,588,416 B2TDK Corporation
- Displacement magnifying mechanism, actuator, polishing device, electronic component processing apparatus, dispenser, and air valve17 Mar 2026US 12,580,499 B2Mechano Transformer Corporation
- Optical detection system and method capable of automatically removing foreign substances6 Jan 2026US 12,517,348 B2H.P.B. Optoelectronic Co., Ltd
- Optical Driving Device18 Jun 2026US 2026/0169254 A1Piact Technology (Shanghai) Co., Ltd.
- Vibration-type actuator, electronic device, and optical device23 Apr 2026US 2026/0112981 A1
- Vibration-type actuator, electronic device, optical apparatus, and manufacturing method for vibration-type actuator2 Apr 2026US 2026/0095111 A1Canon Kabushiki Kaisha
- Piezoelectric actuator26 Feb 2026US 2026/0058575 A1Luxshare Intelligent Manufacture Technology (Changshu) Co., Ltd
- Piezoelectric motor and electronic device26 Feb 2026US 2026/0058577 A1Luxshare Intelligent Manufacture Technology (Changshu) Co., Ltd
Most cited
By later US patents
- Ultrasonic motor316US 5,357,164 AOlympus Optical Co., Ltd. · 1994
- Lining material and ultrasonic wave driven motor using lining material305US 5,013,956 AMatsushita Electric Industrial Co., Ltd. · 1991
- Ultrasonic motor297US 5,105,117 ABrother Kogyo Kabushiki Kaisha · 1992
- Piezoelectric motor106US 4,453,103 AKievsky Politekhnichesky Institut · 1984
- Specialized actuators driven by oscillatory transducers85US 6,069,420 AOmnific International, Ltd. · 2000