G01C 1/00
Measuring angles
G01C1/00 (Measuring angles) appears on 507 US grants and 382 published applications in this corpus.
Search patents in G01C- Granted patents
- 507
- Published applications
- 382
- Assignees
- 218
- Inventors
- 865
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 2 | 0 |
| 1978 | 5 | 0 |
| 1979 | 8 | 0 |
| 1980 | 5 | 0 |
| 1981 | 7 | 0 |
| 1982 | 5 | 0 |
| 1983 | 3 | 0 |
| 1984 | 8 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 8 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 7 | 0 |
| 1991 | 6 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 4 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 5 | 0 |
| 1998 | 6 | 0 |
| 1999 | 7 | 0 |
| 2000 | 13 | 0 |
| 2001 | 9 | 2 |
| 2002 | 13 | 7 |
| 2003 | 10 | 5 |
| 2004 | 2 | 9 |
| 2005 | 6 | 5 |
| 2006 | 9 | 14 |
| 2007 | 10 | 8 |
| 2008 | 9 | 12 |
| 2009 | 7 | 14 |
| 2010 | 13 | 11 |
| 2011 | 10 | 5 |
| 2012 | 6 | 16 |
| 2013 | 12 | 19 |
| 2014 | 18 | 19 |
| 2015 | 23 | 25 |
| 2016 | 25 | 21 |
| 2017 | 20 | 24 |
| 2018 | 23 | 20 |
| 2019 | 20 | 27 |
| 2020 | 29 | 43 |
| 2021 | 23 | 18 |
| 2022 | 22 | 11 |
| 2023 | 22 | 15 |
| 2024 | 12 | 12 |
| 2025 | 8 | 10 |
| 2026 | 11 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Queue of data collection tasks for surveying instrument15 Sep 2026US 12,736,341 B2Trimble Inc.
- Contactless detection and recognition of critical device subsystems25 Aug 2026US 12,719,268 B2Vertiv Corporation
- Method for ascertaining suitable positioning of measuring devices and simplified moving in measuring areas using VIS data and reference trajectories background11 Aug 2026US 12,705,767 B2Leica Geosystems AG
- Point determination and projection device12 May 2026US 12,624,947 B2Groove Unlimited, LLC
- Multiple single-axis trackers for survey equipment5 May 2026US 12,618,670 B2Trimble Inc.
- Photosensitive system, dimming system and method, light sensing device, and storage medium17 Sep 2026US 2026/0277042 A1Beijing Boe Optoelectronics Technology Co., Ltd.
- Optical data processing device, optical data processing method, and optical data processing program6 Aug 2026US 2026/0227185 A1Topcon Corporation
- Method for measuring state of rotary member9 Jul 2026US 2026/0194347 A1Sankyo Seisakusho Co.
- Method of operating a surveying instrument for wobble correction and surveying instrument thereof25 Jun 2026US 2026/0177381 A1Trimble Inc.
- System for detecting direction of movement, wearable electronic device, and method for detecting direction of movement in said system and said wearable electronic device11 Jun 2026US 2026/0161138 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Color LiDAR scanner300US 8,675,181 B2Velodyne Acoustics, Inc. · 2014
- Laser tracker having target-seeking functionality261US 10,048,379 B2Leica Geosystems AG · 2018
- Retractable string interface for stationary and portable devices240US 7,499,002 B2International Business Machines Corporation · 2009
- Optical surveying apparatus, such as transit, with artificial light scale illuminating system150US 3,958,885 AWild Heerbrugg Aktiengesellschaft · 1976
- Remote control and viewing for a total station138US 6,034,722 ATrimble Navigation Limited · 2000