G01C 19/46
Erection devices for restoring rotor axis to a desired position
G01C19/46 (Erection devices for restoring rotor axis to a desired position) appears on 31 US grants and 19 published applications in this corpus.
Search patents in G01C- Granted patents
- 31
- Published applications
- 19
- Assignees
- 22
- Inventors
- 47
- Latest grant
- 20 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 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 | 1 | 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 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 2 | 1 |
| 2017 | 3 | 2 |
| 2018 | 1 | 4 |
| 2019 | 2 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 2 | 2 |
| 2023 | 4 | 2 |
| 2024 | 0 | 1 |
| 2025 | 1 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Gyroscope and optical flow sensor scale calibration20 Jan 2026US 12,529,710 B2Ceva Technologies, Inc.
- Gyroscopic boat stabilizer with motor cooling28 Jan 2025US 12,208,868 B2Wavetamer LLC
- Polarized radio frequency (RF) angular orientation sensor with integrated communication link12 Dec 2023US 11,841,227 B2Omnitek Partners LLC
- Gyroscopic boat stabilizer with motor cooling10 Oct 2023US 11,780,541 B2Wavetamer LLC
- Methods for measuring roll, pitch and yam angle and orientation misalignment in objects11 Apr 2023US 11,624,612 B2Omnitek Partners LLC
- Vehicle Leveling System and Method of Achieving Absolute Flatness17 Jul 2025US 2025/0229748 A1FBA Operating Co.
- Gyroscopic Boat Stabilizer with Motor Cooling8 May 2025US 2025/0145256 A1Wavetamer LLC
- Gyroscopic Boat Stabilizer with Motor Cooling25 Jan 2024US 2024/0025518 A1Wavetamer LLC
- Polarized Radio Frequency (RF) Angular Orientation Sensor With Integrated Communication Link20 Jul 2023US 2023/0228568 A1Omnitek Partners LLC
- Gyroscopic Boat Stabilizer with Motor Cooling6 Jul 2023US 2023/0211858 A1Wavetamer LLC
Most cited
By later US patents
- System for generating an angular rate signal from an angular position signal utilizing a constant amplitude-variable carrier phase signal18US 4,011,440 AGeneral Electric Company · 1977
- Luggage processing station and system thereof18US 9,714,099 B2Icm Airport Technics Australia Pty Ltd · 2017
- Turn-rate system for gyroscopic devices including means for generating the rate signals by electrically processing gyroscope shaft angle14US 3,984,748 AGeneral Electric Company · 1976
- Inertial stabilizer system14US 8,485,053 B2International Business Machines Corporation · 2013
- Gyroscopic vertical reference system5US 4,297,905 A1981