H02N 2/007
Materials
Official title: {Materials}
H02N2/007 (Materials) appears on 74 US grants and 43 published applications in this corpus.
Search patents in H02N- Granted patents
- 74
- Published applications
- 43
- Assignees
- 43
- Inventors
- 143
- Latest grant
- 14 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 4 | 0 |
| 1993 | 0 | 0 |
| 1994 | 6 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 0 |
| 2003 | 1 | 2 |
| 2004 | 1 | 1 |
| 2005 | 2 | 3 |
| 2006 | 1 | 1 |
| 2007 | 1 | 3 |
| 2008 | 0 | 2 |
| 2009 | 5 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 0 | 2 |
| 2014 | 0 | 0 |
| 2015 | 0 | 4 |
| 2016 | 3 | 2 |
| 2017 | 1 | 3 |
| 2018 | 2 | 1 |
| 2019 | 2 | 3 |
| 2020 | 4 | 2 |
| 2021 | 3 | 0 |
| 2022 | 1 | 2 |
| 2023 | 3 | 2 |
| 2024 | 1 | 0 |
| 2025 | 1 | 3 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Low frequency vibrating actuator device and low frequency vibrating actuator apparatus including the same14 Jan 2025US 12,201,026 B2Electronics and Telecommunications Research Institute
- Electromechanical actuators with composite drive pads6 Aug 2024US 12,057,789 B2Acuvi AB
- Vibrating actuator having contact part with high abrasion resistance12 Dec 2023US 11,844,277 B2Canon Kabushiki Kaisha
- Friction member to contact opposite member, method for manufacturing friction member, vibration-type actuator, and electronic device30 May 2023US 11,664,746 B2Canon Kabushiki Kaisha
- Contact member, vibration actuator including contact member, and apparatus including vibration actuator18 Apr 2023US 11,632,064 B2Canon Kabushiki Kaisha
- 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
- Vibration actuator, optical device, and electronic device2 Oct 2025US 2025/0309792 A1
- Vibration actuator, medical device and electronic device having vibration actuator, and manufacturing method of vibration actuator11 Sep 2025US 2025/0286477 A1
- Friction material, vibration type actuator, optical device, electronic device, and manufacturing method of friction material5 Jun 2025US 2025/0183817 A1Canon Kabushiki Kaisha
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
- Piezoelectric motor81US 5,872,418 API Ceramic GmbH · 1999
- Ultrasonic motor36US 4,736,129 AMarcon Electronics Co., Ltd. · 1988
- Ultrasonic motor35US 4,739,212 AMatsushita Electric Industrial Co., Ltd. · 1988