H03K 3/283
Stabilisation of output
Official title: Stabilisation of output {, e.g. using crystal}
H03K3/283 (Stabilisation of output) appears on 9 US grants and 0 published applications in this corpus.
Search patents in H03K- Granted patents
- 9
- Published applications
- 0
- Assignees
- 7
- Inventors
- 13
- Latest grant
- 10 Feb 1998
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Oscillation circuit and oscillation method10 Feb 1998US 5,717,363 ASony Corporation
- Single-pin oscillator19 Feb 1991US 4,994,764 AU. S. Philips Corporation
- Integrated injection logic amplifier and oscillator circuits25 Jan 1983US 4,370,627 AHitachi, Ltd.
- Low frequency astable oscillator having switchable current sources21 Dec 1982US 4,365,213 AMotorola, Inc.
- Monolithic astable multivibrator circuit5 Oct 1982US 4,353,039 AGTE Automatic Electric Laboratories Incorporated
No published applications in this class yet.
Most cited
By later US patents
- Crystal controlled oscillator and method of tuning same26US 4,141,209 AFairchild Camera and Instrument Corporation · 1979
- Monolithic astable multivibrator circuit18US 4,353,039 AGTE Automatic Electric Laboratories Incorporated · 1982
- Crystal oscillator with adjustable duty cycle7US 4,152,675 AMotorola, Inc. · 1979
- Temperature compensated solid-state oscillator6US 4,015,218 AInventronics, Inc. · 1977
- Single-pin oscillator3US 4,994,764 AU. S. Philips Corporation · 1991