B60T 8/5056
Pressure reapplication using memory devices
Official title: {Pressure reapplication using memory devices}
B60T8/5056 (Pressure reapplication using memory devices) appears on 25 US grants and 0 published applications in this corpus.
Search patents in B60T- Granted patents
- 25
- Published applications
- 0
- Assignees
- 13
- Inventors
- 38
- Latest grant
- 29 May 2001
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 6 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Method and brake system for control of brake pressure build-up during a control process29 May 2001US 6,238,020 B1Continental Teves AG & Co. oHG
- Process for the restoration of brake pressure in a motor vehicle with anti-lock brake system27 Jul 1999US 5,927,831 AWABCO GmbH
- Anti-lock control system8 Apr 1997US 5,618,088 AFAG Kugelfischer Georg Schafer (KGaA)
- Antilock system with proportional control and pressure memory21 Nov 1995US 5,468,058 AKelsey-Hayes Company
- Cam actuated anti-lock braking system modulator8 Aug 1995US 5,439,278 ANissan Motor Co., Ltd.
No published applications in this class yet.
Most cited
By later US patents
- Vehicle braking system28US 4,712,839 ALucas Industries public limited company · 1987
- Anti-lock brake control system24US 4,664,453 AGeneral Motors Corporation · 1987
- Anti-lock brake control system24US 4,750,124 AGeneral Motors Corporation · 1988
- Anti-skid brake control system performing skid control with both open and close feedback techniques20US 4,637,663 ANissan Motor Co., Ltd. · 1987
- Anti-lock brake control system18US 4,673,225 AGeneral Motors Corporation · 1987