A61H 2201/0169
Noise reduction
A61H2201/0169 (Noise reduction) appears on 83 US grants and 142 published applications in this corpus.
Search patents in A61H- Granted patents
- 83
- Published applications
- 142
- Assignees
- 87
- Inventors
- 300
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 2 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 2 |
| 2010 | 0 | 2 |
| 2011 | 1 | 0 |
| 2012 | 1 | 3 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 2 | 3 |
| 2016 | 1 | 6 |
| 2017 | 0 | 2 |
| 2018 | 2 | 7 |
| 2019 | 3 | 17 |
| 2020 | 9 | 14 |
| 2021 | 8 | 8 |
| 2022 | 12 | 18 |
| 2023 | 6 | 16 |
| 2024 | 10 | 8 |
| 2025 | 9 | 14 |
| 2026 | 6 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Guide rail and frame of massage chair29 Sep 2026US 12,746,169 B2Shanghai Rongtai Health Technology Corporation Limited
- Massage device and massage wand8 Sep 2026US 12,728,069 B1Longnan Pinxin Motor Co., Ltd.
- Hand-held massage machine25 Aug 2026US 12,714,638 B2Shenzhen Vincent Technology Co., Ltd
- Electromagnetic percussion massager employing arc motion19 May 2026US 12,629,315 B2Silver Lining Tech., Ltd
- Clitoral sucker10 Feb 2026US 12,544,301 B2
- Massage device and massage wand10 Sep 2026US 2026/0263317 A1Longnan Pinxin Motor Co., Ltd.
- Vibration therapy system and device16 Jul 2026US 2026/0199184 A1Therabody, Inc.
- Abdominal massage device equipped with sonic vibration module2 Jul 2026US 2026/0183190 A1Ceragem Co., Ltd.
- Chiropractic adjusting instrument system and method11 Jun 2026US 2026/0157911 A1
- Med Bed11 Jun 2026US 2026/0158233 A1
Most cited
By later US patents
- Low noise air blower113US 5,567,127 A1996
- Multidirectional, switchless overhead support system71US 6,315,138 B12001
- Sole massage device69US 5,573,500 ABiopit Co., Ltd. · 1996
- Adjustable bed with vibrators52US 6,499,161 B1L&P Property Management Company · 2002
- Multidirectional, switchless overhead support system28US 6,079,578 A2000