G01P 15/16
Measuring acceleration: by evaluating the time-derivative of a measured speed signal
Official title: by evaluating the time-derivative of a measured speed signal
G01P15/16 (Measuring acceleration: by evaluating the time-derivative of a measured speed signal) appears on 135 US grants and 104 published applications in this corpus.
Search patents in G01P- Granted patents
- 135
- Published applications
- 104
- Assignees
- 130
- Inventors
- 318
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 4 | 0 |
| 1978 | 6 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 5 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 4 | 0 |
| 2002 | 4 | 0 |
| 2003 | 2 | 2 |
| 2004 | 3 | 2 |
| 2005 | 1 | 2 |
| 2006 | 2 | 5 |
| 2007 | 3 | 4 |
| 2008 | 3 | 3 |
| 2009 | 0 | 1 |
| 2010 | 0 | 6 |
| 2011 | 3 | 3 |
| 2012 | 4 | 4 |
| 2013 | 3 | 3 |
| 2014 | 4 | 3 |
| 2015 | 3 | 2 |
| 2016 | 3 | 3 |
| 2017 | 2 | 6 |
| 2018 | 6 | 7 |
| 2019 | 3 | 8 |
| 2020 | 9 | 8 |
| 2021 | 5 | 7 |
| 2022 | 7 | 4 |
| 2023 | 5 | 7 |
| 2024 | 3 | 8 |
| 2025 | 4 | 6 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Early warning method, apparatus and device for tumbling during riding27 Jan 2026US 12,534,154 B2Shenzhen Ziwu Chuangxin Technology Co., Ltd.
- System and method to determine engine thrust of a taxiing aircraft26 Aug 2025US 12,399,073 B2The Boeing Company
- Determining angular acceleration17 Jun 2025US 12,333,066 B2Magic Leap, Inc.
- Sensor data processing method, electronic device, and readable storage medium1 Apr 2025US 12,265,098 B2Honor Device Co., Ltd.
- Inertial sensor device14 Jan 2025US 12,196,776 B2Seiko Epson Corporation
- Road-surface friction coefficient estimation device, road-surface friction coefficient estimation method, and storage medium11 Dec 2025US 2025/0377288 A1Honda Motor Co., Ltd.
- System for identifying electronic module location within a vehicle4 Dec 2025US 2025/0368150 A1Hella GmbH & Co. KGaA
- Early warning method, apparatus and device for tumbling during riding27 Nov 2025US 2025/0360983 A1Shenzhen Ziwu Chuangxin Technology Co., Ltd.
- Determining angular acceleration28 Aug 2025US 2025/0271928 A1Magic Leap, Inc.
- Sensor apparatus and sensing method17 Apr 2025US 2025/0123304 A1Seiko Epson Corporation
Most cited
By later US patents
- Collision avoidance using optical pattern growth rate339US 4,257,703 AThe Bendix Corporation · 1981
- Method and system for detecting vehicle collision using global positioning system121US 6,459,988 B1At Road, Inc. · 2002
- Method and device for controlling slip and/or for determining the longitudinal force or a flex work-proportional parameter, and vehicle tire therefore60US 5,913,240 AContinental Aktiengesellschaft · 1999
- Selection of velocity interval for power stroke acceleration measurements51US 5,056,360 AFord Motor Company · 1991
- Method and device for determining acceleration and/or deceleration of a moving object50US 4,408,290 ANissan Motor Co., Ltd. · 1983