Y10S 91/01
Digital
Y10S91/01 (Digital) appears on 5 US grants and 0 published applications in this corpus.
Search patents in Y10S- Granted patents
- 5
- Published applications
- 0
- Assignees
- 4
- Inventors
- 12
- Latest grant
- 27 Jun 1995
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Electronically controlled fluid powered motor27 Jun 1995US 5,427,012 ASprague Devices, Inc.
- Sound wave operated energy corverter for producing different forms of movement7 Jun 1994US 5,317,876 AAisin Seiki Kabushiki Kaisha
- Energy converter5 Apr 1994US 5,299,422 AAisin Seiki Kabushiki Kaisha
- Pulse-width-modulation control of parallel three-way valves to supply single-acting quick-response actuator21 Mar 1989US 4,813,339 AHitachi, Ltd.
- Digital pneumatic modulator3 Apr 1984US 4,440,066 AThe Anderson Cornelius Company
No published applications in this class yet.
Most cited
By later US patents
- Pulse-width-modulation control of parallel three-way valves to supply single-acting quick-response actuator23US 4,813,339 AHitachi, Ltd. · 1989
- Sound wave operated energy corverter for producing different forms of movement22US 5,317,876 AAisin Seiki Kabushiki Kaisha · 1994
- Energy converter16US 5,299,422 AAisin Seiki Kabushiki Kaisha · 1994
- Digital pneumatic modulator6US 4,440,066 AThe Anderson Cornelius Company · 1984
- Electronically controlled fluid powered motor4US 5,427,012 ASprague Devices, Inc. · 1995