D07B 2301/554
For measuring variable resistance
Official title: for measuring variable resistance
D07B2301/554 (For measuring variable resistance) appears on 8 US grants and 7 published applications in this corpus.
Search patents in D07B- Granted patents
- 8
- Published applications
- 7
- Assignees
- 5
- Inventors
- 13
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 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 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 2 |
| 2019 | 0 | 0 |
| 2020 | 0 | 2 |
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Elevator load bearing member with conductive adhesive13 Jan 2026US 12,522,473 B2Otis Elevator Company
- Belt comprising steel cords adapted for wear detection28 Mar 2023US 11,613,846 B2Bekaert Advanced Cords Aalter NV
- Steel cord for elastomer reinforcement22 Mar 2022US 11,280,047 B2Bekaert Advanced Cords Aalter NV
- Method and hoisting device6 Apr 2021US 10,968,078 B2Kone Corporation
- Rope for an elevator and method of condition monitoring of the rope21 Aug 2018US 10,053,331 B2Kone Corporation
- Elevator load bearing member with conductive adhesive2 Apr 2026US 2026/0091956 A1Otis Elevator Company
- Elevator load bearing member with conductive adhesive7 Mar 2024US 2024/0076164 A1Otis Elevator Company
- Belt comprising steel cords adapted for wear detection27 Aug 2020US 2020/0270809 A1Bekaert Advanced Cords Aalter NV
- Steel cord for elastomer reinforcement6 Aug 2020US 2020/0248404 A1Bekaert Advanced Cords Aalter NV
- Method and hoisting device16 Aug 2018US 2018/0229970 A1Kone Corporation
Most cited
By later US patents
- Force transducer for strain gage27US 3,958,455 A1976
- Resistance wire tension measuring gauge17US 4,803,888 A1989
- Cable for fastening structures and method of detecting damage to corrosion-preventive layer thereof5US 4,684,293 ANippon Steel Corporation · 1987
- Rope for an elevator and method of condition monitoring of the rope2US 10,053,331 B2Kone Corporation · 2018
- Steel cord for elastomer reinforcement1US 11,280,047 B2Bekaert Advanced Cords Aalter NV · 2022