G01B 2210/66
Rock or ground anchors having deformation measuring means
G01B2210/66 (Rock or ground anchors having deformation measuring means) appears on 11 US grants and 6 published applications in this corpus.
Search patents in G01B- Granted patents
- 11
- Published applications
- 6
- Assignees
- 10
- Inventors
- 32
- Latest grant
- 25 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 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 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 2 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 2 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for monitoring large deformation of tunnel surrounding rock based on automatic target tracking and ranging system25 Mar 2025US 12,259,227 B2Chengdu University of Technology
- Non-destructive detection method and device of effective anchorage depth of full-length bonding anchor16 Jun 2020US 10,684,111 B2Powerchina Huadong Engineering Corporation Limited
- Ground anchor of which stress can be self-diagnosed, and construction method therefor17 Dec 2019US 10,508,402 B2SOILTECH Korea Co., LTD.
- Borehole tilt meter23 Jan 2001US 6,176,128 B1Techno Togo Limited Company
- Instrument for measurement of basementrock's deformation8 Feb 2000US 6,021,676 ATechno Togo Limited Company
- Measuring sleeve and method for measuring a force in an anchor pile12 Dec 2024US 2024/0410772 A1BAUER Spezialtiefbau GmbH
- Method for monitoring large deformation of tunnel surrounding rock based on automatic target tracking and ranging system11 Aug 2022US 2022/0252387 A1Chengdu University of Technology
- Device and method for measuring deformation in metallic bars7 Jul 2022US 2022/0214157 A1Thingwave AB
- Non-destructive detection method and device of effective anchorage depth of full-length bonding anchor1 Aug 2019US 2019/0234724 A1Powerchina Huadong Engineering Corporation Limited
- Ground anchor of which stress can be self-diagnosed, and construction method therefor17 Jan 2019US 2019/0017241 A1SOILTECH Korea Co., LTD.
Most cited
By later US patents
- Borehole extensometer for monitoring relative mass displacements19US 4,719,803 ARoctest Ltee/Ltd. · 1988
- Resistance wire tension measuring gauge17US 4,803,888 A1989
- Measuring instrument for determining displacements in soil, rock, foundation soil or construction materials11US 5,337,613 A1994
- Tunnel roof monitor employing an induction coil extensometer9US 4,271,407 AWestinghouse Electric Corp. · 1981
- Monitoring device for tension members of soil or rock anchors, compression members of poles, prestressing elements for prestressed concrete structures and bridge cables7US 5,545,987 ASuspa Spannbeton GmbH · 1996