A61B 5/1121
Determining geometric values
Official title: {Determining geometric values, e.g. centre of rotation or angular range of movement}
A61B5/1121 (Determining geometric values) appears on 1,657 US grants and 2,608 published applications in this corpus.
Search patents in A61B- Granted patents
- 1,657
- Published applications
- 2,608
- Assignees
- 1,133
- Inventors
- 4,860
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 5 | 0 |
| 1993 | 4 | 0 |
| 1994 | 6 | 0 |
| 1995 | 6 | 0 |
| 1996 | 5 | 0 |
| 1997 | 0 | 0 |
| 1998 | 11 | 0 |
| 1999 | 9 | 0 |
| 2000 | 5 | 0 |
| 2001 | 4 | 0 |
| 2002 | 6 | 7 |
| 2003 | 3 | 5 |
| 2004 | 4 | 8 |
| 2005 | 1 | 10 |
| 2006 | 1 | 13 |
| 2007 | 5 | 19 |
| 2008 | 11 | 24 |
| 2009 | 9 | 22 |
| 2010 | 7 | 30 |
| 2011 | 13 | 42 |
| 2012 | 21 | 45 |
| 2013 | 26 | 65 |
| 2014 | 29 | 104 |
| 2015 | 42 | 140 |
| 2016 | 72 | 186 |
| 2017 | 103 | 225 |
| 2018 | 84 | 184 |
| 2019 | 170 | 194 |
| 2020 | 161 | 220 |
| 2021 | 151 | 238 |
| 2022 | 133 | 198 |
| 2023 | 155 | 201 |
| 2024 | 143 | 201 |
| 2025 | 158 | 145 |
| 2026 | 71 | 82 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
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Most cited
By later US patents
- Dynamic and static hand gesture recognition through low-level image analysis890US 5,454,043 AMitsubishi Electric Research Laboratories, Inc. · 1995
- Measuring foot contact time and foot loft time of a person in locomotion700US 6,018,705 APersonal Electronic Devices, Inc. · 2000
- Patient-worn wireless physiological sensor629US 10,226,187 B2Masimo Corporation · 2019
- System and method for measuring movement of objects584US 5,724,265 A1998
- Wireless patient monitoring systems and methods553US 10,383,527 B2Masimo Corporation · 2019