A61H 2201/1602
Kind of interface
Official title: kind of interface, e.g. head rest, knee support or lumbar support
A61H2201/1602 (Kind of interface) appears on 6,301 US grants and 9,207 published applications in this corpus.
Search patents in A61H- Granted patents
- 6,301
- Published applications
- 9,207
- Assignees
- 2,949
- Inventors
- 13,569
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 16 | 0 |
| 1977 | 8 | 0 |
| 1978 | 8 | 0 |
| 1979 | 10 | 0 |
| 1980 | 24 | 0 |
| 1981 | 12 | 0 |
| 1982 | 12 | 0 |
| 1983 | 11 | 0 |
| 1984 | 15 | 0 |
| 1985 | 14 | 0 |
| 1986 | 23 | 0 |
| 1987 | 29 | 0 |
| 1988 | 20 | 0 |
| 1989 | 27 | 0 |
| 1990 | 35 | 0 |
| 1991 | 38 | 0 |
| 1992 | 33 | 0 |
| 1993 | 30 | 0 |
| 1994 | 35 | 0 |
| 1995 | 36 | 0 |
| 1996 | 33 | 0 |
| 1997 | 39 | 0 |
| 1998 | 53 | 0 |
| 1999 | 39 | 0 |
| 2000 | 53 | 0 |
| 2001 | 60 | 18 |
| 2002 | 55 | 60 |
| 2003 | 53 | 66 |
| 2004 | 50 | 104 |
| 2005 | 35 | 109 |
| 2006 | 54 | 114 |
| 2007 | 48 | 135 |
| 2008 | 61 | 164 |
| 2009 | 62 | 184 |
| 2010 | 73 | 215 |
| 2011 | 106 | 190 |
| 2012 | 122 | 205 |
| 2013 | 158 | 291 |
| 2014 | 190 | 346 |
| 2015 | 165 | 405 |
| 2016 | 243 | 499 |
| 2017 | 284 | 617 |
| 2018 | 328 | 560 |
| 2019 | 466 | 708 |
| 2020 | 525 | 750 |
| 2021 | 455 | 754 |
| 2022 | 474 | 686 |
| 2023 | 461 | 582 |
| 2024 | 421 | 532 |
| 2025 | 411 | 499 |
| 2026 | 288 | 414 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- A61H 2201/165Wearable interfacesIndexing code3,071
- A61H 2201/164Feet or legIndexing code2,256
- A61H 2201/1635Hand or armIndexing code1,614
- A61H 2201/1628PelvisIndexing code1,528
- A61H 2201/1623BackIndexing code812
- A61H 2201/1604HeadIndexing code729
- A61H 2201/1619ThoraxIndexing code629
- A61H 2201/1614ShoulderIndexing code444
Recent patents
- Skin-preparation-free, stretchable microneedle adhesive patches for highly reliable electrophysiological monitoring6 Oct 2026US 12,751,658 B2Korea Advanced Institute of Science and Technology
- Non-human animal compression therapy devices and methods6 Oct 2026US 12,751,809 B2Mego Afek AC Ltd.
- Smart stretching apparatus6 Oct 2026US 12,751,884 B1
- Functional chair for posture correction and lumbar traction6 Oct 2026US 12,751,885 B2
- Method for moving an exoskeleton6 Oct 2026US 12,751,886 B2Wandercraft
- Orthosis for range of motion8 Oct 2026US 2026/0306337 A1P Tech, LLC
- Motorized skeletal traction device8 Oct 2026US 2026/0306338 A1
- Articles and methods for assisting movement of extremities8 Oct 2026US 2026/0306340 A1Thomas Jefferson University
- Unified controller for powered ankle assistive devices8 Oct 2026US 2026/0306341 A1
- Massage device8 Oct 2026US 2026/0306343 A1Xiamen Vanfly Health Science &Technology Co., Ltd.
Most cited
By later US patents
- Heated traction belt1,022US 4,643,173 A1987
- Vacuum dome with supporting rim and rim cushion498US 6,500,112 B1Brava, LLC · 2002
- Exercise bicycle469US 6,077,201 A2000
- Stimulatory device and methods to electrically stimulate the phrenic nerve378US 6,463,327 B1CPRx LLC · 2002
- Mask apparatus277US 5,592,938 ARespironics, Inc. · 1997