G01C 11/14
With optical projection
Official title: with optical projection (G01C11/26 takes precedence)
G01C11/14 (With optical projection) appears on 30 US grants and 27 published applications in this corpus.
Search patents in G01C- Granted patents
- 30
- Published applications
- 27
- Assignees
- 29
- Inventors
- 68
- Latest grant
- 9 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 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 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 2 |
| 2012 | 2 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 2 |
| 2015 | 2 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 6 |
| 2020 | 1 | 6 |
| 2021 | 6 | 1 |
| 2022 | 4 | 4 |
| 2023 | 1 | 1 |
| 2024 | 5 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Laser scanner with stereo camera vision for improved selective feature scanning9 Dec 2025US 12,492,894 B2Leica Geosystems AG
- Metering adjustment method, apparatus and device and storage medium12 Nov 2024US 12,140,427 B2Autel Robotics Co., Ltd.
- Method and device for the non-contact determination of color and intensity variations over time in objects6 Aug 2024US 12,053,267 B2Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Method and apparatus for binocular ranging9 Jul 2024US 12,031,842 B2Beijing Tusen Zhitu Technology Co., Ltd.
- Surveying instrument, pole having a reflective peripheral surface and surveying system having trigger device for irradiating a laser point along an axis of the pole4 Jun 2024US 12,000,701 B2Topcon Corporation
- Laser scanner with stereo camera vision for improved selective feature scanning7 Mar 2024US 2024/0077310 A1Leica Geosystems AG
- Method For RPC Refinement By Means of a Corrective 3D Rotation2 Feb 2023US 2023/0032712 A1Kayrros
- Method and device for the non-contact determination of color and intensity variations over time in objects29 Dec 2022US 2022/0409078 A1Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Optical template projection using positional reference3 Nov 2022US 2022/0349709 A1Virtek Vision International Inc.
- Metering adjustment method, apparatus and device and storage medium28 Jul 2022US 2022/0236056 A1Autel Robotics Co., Ltd.
Most cited
By later US patents
- Method and an apparatus for stereoscopic measurement utilizing a three-dimensional image35US 4,099,880 A1978
- Geographic data collecting system13US 8,319,952 B2Topcon Corporation · 2012
- Geographic data collecting system9US 7,933,001 B2Topcon Corporation · 2011
- Coupler and tow-bar detection for automated trailer hitching via cloud points4US 11,198,340 B2Continental Automotive Systems, Inc. · 2021
- Projection device for photogrammetrical purposes4US 4,012,136 AJenoptik Jena G.m.b.H. · 1977