F16H 61/66263
Using only hydraulical and mechanical sensing or control means
Official title: {using only hydraulical and mechanical sensing or control means}
F16H61/66263 (Using only hydraulical and mechanical sensing or control means) appears on 75 US grants and 20 published applications in this corpus.
Search patents in F16H- Granted patents
- 75
- Published applications
- 20
- Assignees
- 28
- Inventors
- 101
- Latest grant
- 4 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 7 | 0 |
| 1986 | 6 | 0 |
| 1987 | 5 | 0 |
| 1988 | 5 | 0 |
| 1989 | 9 | 0 |
| 1990 | 5 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 1 | 2 |
| 2006 | 0 | 1 |
| 2007 | 0 | 3 |
| 2008 | 0 | 1 |
| 2009 | 1 | 3 |
| 2010 | 5 | 0 |
| 2011 | 0 | 1 |
| 2012 | 2 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 2 |
| 2015 | 0 | 0 |
| 2016 | 2 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 3 |
| 2020 | 2 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Transmission, method for controlling transmission, and non-transitory computer- readable medium4 Feb 2025US 12,215,784 B2JATCO Ltd
- Hydraulic control system for a continuously variable transmission20 Apr 2021US 10,982,757 B2GM Global Technology Operations LLC
- Continuously variable transmission15 Dec 2020US 10,865,859 B2Nissan Motor Co., Ltd.
- Control apparatus of transmission and method of controlling transmission11 Aug 2020US 10,737,678 B2Subaru Corporation
- Continuously variable transmission ratio measuring device24 Dec 2019US 10,514,096 B2GM Global Technology Operations LLC
- Transmission, method for controlling transmission, and non-transitory computer-readable medium26 Sep 2024US 2024/0318718 A1JATCO Ltd
- Hydraulic control system for a continuously variable transmission23 Jan 2020US 2020/0025290 A1GM Global Technology Operations LLC
- Continuously variable transmission24 Oct 2019US 2019/0323581 A1Nissan Motor Co., Ltd.
- Control apparatus of transmission and method of controlling transmission12 Sep 2019US 2019/0275998 A1Subaru Corporation
- Continuously variable transmission ratio measuring device11 Apr 2019US 2019/0107195 A1GM Global Technology Operations LLC
Most cited
By later US patents
- Belt type continuously variable transmission for vehicle142US 4,881,925 AHonda Giken Kogyo Kabushiki Kaisha · 1989
- Method and apparatus for controlling an infinitely variable transmission61US 4,152,947 AVan Doorne's Transmissie B. V. · 1979
- Method and apparatus for controlling an infinitely variable transmission of a motor vehicle52US 4,369,675 AVan Doorne's Transmissie B. V. · 1983
- Continuously variable transmission down shift control45US 4,475,416 ABorg-Warner Corporation · 1984
- Continuously variable transmission using planetary gearing with regenerative torque transfer and employing belt slip to measure and control pulley torque40US 5,011,458 AKumm Industries, Inc. · 1991