G01B 5/213
For measuring radius of curvature
Official title: for measuring radius of curvature
G01B5/213 (For measuring radius of curvature) appears on 35 US grants and 27 published applications in this corpus.
Search patents in G01B- Granted patents
- 35
- Published applications
- 27
- Assignees
- 31
- Inventors
- 83
- Latest grant
- 2 May 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 3 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 2 | 3 |
| 2010 | 2 | 0 |
| 2011 | 1 | 2 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 4 |
| 2016 | 3 | 1 |
| 2017 | 1 | 1 |
| 2018 | 3 | 1 |
| 2019 | 1 | 3 |
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
| 2022 | 1 | 2 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Cable bend radius gauge2 May 2023US 11,638,946 B2International Business Machines Corporation
- Cable diameter and bend radius quick measuring tool15 Mar 2022US 11,274,911 B1Quanta Computer Inc.
- Tool and method for inspecting an annular space of an engine30 Mar 2021US 10,962,345 B2General Electric Company
- Ice skate blade measuring apparatus14 Jan 2020US 10,533,834 B2
- Measuring apparatus16 Jul 2019US 10,352,690 B2Industrial Technology Research Institute
- System and Method for Simultaneous Tube Measurement and Assembly28 Aug 2025US 2025/0271248 A1
- Shape Estimation of Structures Undergoing Dynamic Stress20 Feb 2025US 2025/0060207 A1Massachusetts Institute of Technology
- Cable bend radius gauge26 May 2022US 2022/0161305 A1International Business Machines Corporation
- Cable diameter and bend radius quick measuring tool10 Mar 2022US 2022/0074726 A1Quanta Computer Inc.
- Method for controlling the conformity of the profile of a curved surface of a turbomachine element11 Jun 2020US 2020/0182601 A1Safran Aircraft Engines
Most cited
By later US patents
- Radius of curvature transducer34US 4,570,354 AHumphrey Inc. · 1986
- Device for handling a cylindrical or spherical piece26US 4,596,076 AMeseltron S. A. · 1986
- Tool and method for inspecting an annular space of an engine17US 10,962,345 B2General Electric Company · 2021
- Apparatus for checking dimensional and geometrical features of pins17US 6,952,884 B2Marposs Societa' Per Azioni · 2005
- Ovality measurement method and apparatus15US 6,272,762 B1Gas Research Institute · 2001