G01C 5/02
Involving automatic stabilisation of the line of sight
Official title: involving automatic stabilisation of the line of sight
G01C5/02 (Involving automatic stabilisation of the line of sight) appears on 26 US grants and 13 published applications in this corpus.
Search patents in G01C- Granted patents
- 26
- Published applications
- 13
- Assignees
- 22
- Inventors
- 45
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 3 |
| 2008 | 2 | 2 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Autonomous UAS data acquisition with context awareness12 May 2026US 12,624,944 B2Vhive Tech Ltd.
- Device, method and system for determining flight height of unmanned aerial vehicle31 Jan 2023US 11,568,556 B2Zhejiang University
- Surveying instrument and surveying system2 Aug 2022US 11,402,204 B2Topcon Corporation
- Integrated auto-level and electronic rod reader26 Mar 2019US 10,240,922 B2Trimble Inc.
- Integrated auto-level and electronic rod reader25 Apr 2017US 9,633,246 B2Trimble Inc.
- Stabilized Measurement Module Couplable to Drones and Portable Stabilizers for Linear Measurement and Identification of Inclination of Structures16 Oct 2025US 2025/0320001 A1Petroleo Brasileiro S.A. - Petrobras
- Autonomous uas data acquisition with context awareness14 Nov 2024US 2024/0377197 A1Vhive Tech Ltd.
- Device, method and system for determining flight height of unmanned aerial vehicle10 Feb 2022US 2022/0044434 A1Zhejiang University
- Surveying instrument and surveying system5 Dec 2019US 2019/0368871 A1Topcon Corporation
- Integrated auto-level and electronic rod reader10 Aug 2017US 2017/0227358 A1Trimble Inc.
Most cited
By later US patents
- Self leveling transmitter for laser alignment systems53US 4,679,937 ASpectra-Physics, Inc. · 1987
- Self-leveling laser assembly47US 3,936,197 ALaser Alignment, Inc. · 1976
- Elevation measurement in high order surveying36US 4,717,251 ACubic Corporation · 1988
- Self leveling transmitter for laser alignment systems33US 4,767,208 ASpectra-Physics, Inc. · 1988
- Self-leveling construction alignment laser23US 4,053,238 AG & L Corporation · 1977