H02N 2/12
Constructional details
H02N2/12 (Constructional details) appears on 185 US grants and 214 published applications in this corpus.
Search patents in H02N- Granted patents
- 185
- Published applications
- 214
- Assignees
- 93
- Inventors
- 416
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 3 | 5 |
| 2005 | 2 | 7 |
| 2006 | 4 | 3 |
| 2007 | 3 | 4 |
| 2008 | 7 | 3 |
| 2009 | 1 | 2 |
| 2010 | 2 | 5 |
| 2011 | 4 | 10 |
| 2012 | 5 | 8 |
| 2013 | 5 | 15 |
| 2014 | 8 | 13 |
| 2015 | 8 | 9 |
| 2016 | 11 | 7 |
| 2017 | 6 | 13 |
| 2018 | 8 | 9 |
| 2019 | 6 | 8 |
| 2020 | 8 | 20 |
| 2021 | 10 | 21 |
| 2022 | 21 | 10 |
| 2023 | 19 | 14 |
| 2024 | 7 | 10 |
| 2025 | 8 | 10 |
| 2026 | 3 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Drive device, drive system, control system and drive motor29 Sep 2026US 12,747,778 B2Physik Instrumente (Pi) GmbH & Co. KG
- Camera module17 Mar 2026US 12,578,589 B2Vivo Mobile Communication Co., Ltd.
- Displacement magnifying mechanism, actuator, polishing device, electronic component processing apparatus, dispenser, and air valve17 Mar 2026US 12,580,499 B2Mechano Transformer Corporation
- Adjustment device for linearly moving a driven element28 Oct 2025US 12,456,934 B2Physik Instrumente (Pi) GmbH & Co. KG
- Optical actuator, camera module, and camera-mounted device9 Sep 2025US 12,413,861 B2Mitsumi Electric Co., Ltd.
- Vibration-type actuator, electronic device, and optical device23 Apr 2026US 2026/0112981 A1
- Rotor, stator, and ultrasonic motor19 Mar 2026US 2026/0081542 A1Murata Manufacturing Co., Ltd.
- Piezoelectric motor and electronic device26 Feb 2026US 2026/0058577 A1Luxshare Intelligent Manufacture Technology (Changshu) Co., Ltd
- Piezoelectric power generator26 Feb 2026US 2026/0058579 A1
- Method for manufacturing contact body that is used for vibration-type actuator, and vibration-type actuator29 Jan 2026US 2026/0027789 A1
Most cited
By later US patents
- Lens barrel with vibration wave motor82US 4,793,689 ACanon Kabushiki Kaisha · 1988
- Torsional mode ultrasonic vibrator46US 4,663,556 AHitachi Maxell, Ltd. · 1987
- Vibration wave motor34US 4,857,793 ACanon Kabushiki Kaisha · 1989
- Reversible piezoelectric positioning device and a disk drive using same34US 6,384,514 B1Technology Commercialization Corp. · 2002
- Precision actuator33US 5,053,670 ACanon Kabushiki Kaisha · 1991