A63B 2220/52
Weight
Official title: Weight, e.g. weight distribution
A63B2220/52 (Weight) appears on 416 US grants and 593 published applications in this corpus.
Search patents in A63B- Granted patents
- 416
- Published applications
- 593
- Assignees
- 199
- Inventors
- 761
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 0 | 0 |
| 2004 | 2 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 10 |
| 2010 | 4 | 24 |
| 2011 | 14 | 8 |
| 2012 | 8 | 12 |
| 2013 | 7 | 8 |
| 2014 | 6 | 13 |
| 2015 | 9 | 15 |
| 2016 | 13 | 26 |
| 2017 | 16 | 35 |
| 2018 | 20 | 28 |
| 2019 | 27 | 30 |
| 2020 | 25 | 36 |
| 2021 | 32 | 63 |
| 2022 | 50 | 59 |
| 2023 | 35 | 74 |
| 2024 | 61 | 65 |
| 2025 | 53 | 55 |
| 2026 | 26 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and apparatus for calibrating a user activity model used by a mobile device25 Aug 2026US 12,714,912 B2TDK Sensei Pte. Ltd.
- System and method for facilitating cardiac rehabilitation among eligible users25 Aug 2026US 12,718,923 B2ROM Technologies, Inc.
- System and method for using artificial intelligence and machine learning to generate treatment plans that include tailored dietary plans for users25 Aug 2026US 12,718,927 B2ROM Technologies, Inc.
- Asymmetrical rhythmic auditory cueing based gait modification18 Aug 2026US 12,708,290 B2University of South Florida
- Variable load bilateral deadlift machine18 Aug 2026US 12,708,815 B2United States Performance Center, LLC
- Walking training apparatus13 Aug 2026US 2026/0232513 A1P & S Robotics Co., Ltd.
- Limb exercise device6 Aug 2026US 2026/0224940 A1Ai Rehab Limited
- Apparatus, System and Method for Training Ground Reaction Forces6 Aug 2026US 2026/0224961 A1
- Apparatus for Gait Analysis30 Jul 2026US 2026/0215700 A1
- Assisted unracking of digital resistance23 Jul 2026US 2026/0207987 A1Tonal Systems, Inc.
Most cited
By later US patents
- Motion analysis system employing various operating modes185US 4,813,436 AHuman Performance Technologies, Inc. · 1989
- Player adaptive sports training system126US 4,915,384 A1990
- Event and sport performance methods and systems116US 7,739,076 B1NIKE, Inc. · 2010
- Method of detecting and prompting human lower limbs stepping motion113US 9,283,434 B1Strength Master Fitness Tech Co., Ltd. · 2016
- System and method for use of telemedicine-enabled rehabilitative hardware and for encouragement of rehabilitative compliance through patient-based virtual shared sessions108US 11,282,599 B2ROM Technologies, Inc. · 2022