A61H 23/0263
Using rotating unbalanced masses
Official title: {using rotating unbalanced masses}
A61H23/0263 (Using rotating unbalanced masses) appears on 903 US grants and 1,303 published applications in this corpus.
Search patents in A61H- Granted patents
- 903
- Published applications
- 1,303
- Assignees
- 534
- Inventors
- 1,758
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 8 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 6 | 0 |
| 1987 | 8 | 0 |
| 1988 | 8 | 0 |
| 1989 | 9 | 0 |
| 1990 | 4 | 0 |
| 1991 | 8 | 0 |
| 1992 | 8 | 0 |
| 1993 | 9 | 0 |
| 1994 | 7 | 0 |
| 1995 | 7 | 0 |
| 1996 | 8 | 0 |
| 1997 | 5 | 0 |
| 1998 | 11 | 0 |
| 1999 | 14 | 0 |
| 2000 | 9 | 0 |
| 2001 | 17 | 3 |
| 2002 | 15 | 27 |
| 2003 | 11 | 20 |
| 2004 | 14 | 28 |
| 2005 | 10 | 30 |
| 2006 | 12 | 30 |
| 2007 | 17 | 30 |
| 2008 | 17 | 80 |
| 2009 | 15 | 48 |
| 2010 | 15 | 31 |
| 2011 | 27 | 30 |
| 2012 | 18 | 44 |
| 2013 | 30 | 64 |
| 2014 | 35 | 59 |
| 2015 | 34 | 69 |
| 2016 | 30 | 64 |
| 2017 | 44 | 55 |
| 2018 | 36 | 49 |
| 2019 | 49 | 68 |
| 2020 | 41 | 76 |
| 2021 | 49 | 78 |
| 2022 | 36 | 77 |
| 2023 | 43 | 54 |
| 2024 | 58 | 62 |
| 2025 | 46 | 81 |
| 2026 | 35 | 46 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Lymphatic compression space sleeve6 Oct 2026US 12,751,866 B2
- Fluidic methods and devices6 Oct 2026US 12,753,749 B2Obotics Inc.
- Variable amplitude adjusting mechanism and fascia gun with the same29 Sep 2026US 12,746,177 B2Sichuan Qianli-beoka Medical Technology Inc.
- Vibrator for stimulation of clitoris15 Sep 2026US 12,734,104 B2SFV ApS
- Multi-functional staggered massager and massage equipment15 Sep 2026US 12,734,108 B2Dong Guan Hanjing Electronic Technolog Co Ltd
- Adjustable amplitude percussive therapy device1 Oct 2026US 2026/0294734 A1
- Vehicle seat and manufacturing method therefor17 Sep 2026US 2026/0274138 A1Ts Tech Co., Ltd.
- Massage device3 Sep 2026US 2026/0256647 A1SKG Health Technologies Co., Ltd.
- Rotary telescopic massager3 Sep 2026US 2026/0256648 A1Dongguan Mengma Electronic Technology Co., Ltd.
- Portable neck pillow with an anti-snoring assembly6 Aug 2026US 2026/0224390 A1Zhejiang Youdian Medical Technology Co., Ltd.
Most cited
By later US patents
- Diving case massager532US 5,009,222 A1991
- Apparatus and method for minimizing pain perception293US 6,231,531 B1Agilent Technologies, Inc. · 2001
- Massage device applying variable-frequency vibration in a variable pulse sequence226US 5,575,761 A1996
- Vibrating/massage chair204US 5,022,384 ACapitol Systems · 1991
- Vibrating massage apparatus202US 5,437,607 AHWE, Inc. · 1995