A61F 2002/7625
For measuring angular position
Official title: {for measuring angular position}
A61F2002/7625 (For measuring angular position) appears on 352 US grants and 474 published applications in this corpus.
Search patents in A61F- Granted patents
- 352
- Published applications
- 474
- Assignees
- 117
- Inventors
- 592
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 3 |
| 2003 | 1 | 1 |
| 2004 | 0 | 5 |
| 2005 | 2 | 6 |
| 2006 | 3 | 18 |
| 2007 | 2 | 8 |
| 2008 | 5 | 9 |
| 2009 | 5 | 15 |
| 2010 | 9 | 22 |
| 2011 | 11 | 23 |
| 2012 | 5 | 23 |
| 2013 | 14 | 29 |
| 2014 | 28 | 24 |
| 2015 | 27 | 40 |
| 2016 | 19 | 25 |
| 2017 | 22 | 19 |
| 2018 | 20 | 34 |
| 2019 | 40 | 36 |
| 2020 | 24 | 23 |
| 2021 | 28 | 19 |
| 2022 | 20 | 29 |
| 2023 | 26 | 26 |
| 2024 | 19 | 15 |
| 2025 | 10 | 10 |
| 2026 | 8 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for controlling a damping modification15 Sep 2026US 12,734,048 B2Otto Bock Healthcare Products GmbH
- Systems and methods for reinforcement learning control of a powered prosthesis15 Sep 2026US 12,734,049 B2Arizona Board of Regents on behalf of Arizona State University
- Auxiliary support method based on variable stiffness supernumerary robotic limbs15 Sep 2026US 12,734,675 B2Southeast University
- Ground contact sensor array for lower-limb prosthetic and orthotic devices19 May 2026US 12,629,267 B2Ossur Iceland Ehf
- Assistive device with hybrid control systems5 May 2026US 12,616,590 B2Rehabilitation Institute of Chicago
- Artificial knee joint, adjustment support apparatus for artificial knee joint, method of controlling artificial knee joint, and program to control artificial knee joint8 Oct 2026US 2026/0306280 A1Nabtesco Corporation
- Unified controller for powered ankle assistive devices8 Oct 2026US 2026/0306341 A1
- Orthopaedic device and method for controlling same16 Jul 2026US 2026/0199104 A1Otto Bock Healthcare Products GmbH
- Methods and systems for controlling a prosthetic or orthotic device25 Jun 2026US 2026/0174568 A1Ossur Iceland Ehf
- Improved method for aiding the manufacture of a limb prosthesis socket from a provisional prosthesis and system implementing the method25 Jun 2026US 2026/0174569 A1Vytruve
Most cited
By later US patents
- Self-adjusting prosthetic ankle apparatus247US 6,443,993 B12002
- Speed-adaptive and patient-adaptive prosthetic knee220US 6,610,101 B2Massachusetts Institute of Technology · 2003
- Computer controlled hydraulic resistance device for a prosthesis and other apparatus167US 6,113,642 AMauch, Inc. · 2000
- Hybrid terrain-adaptive lower-extremity systems134US 8,419,804 B2iWalk, Inc. · 2013
- Artificial joints using agonist-antagonist actuators129US 8,870,967 B2Massachusetts Institute of Technology · 2014