G06G 7/1935
By converting at least one the input signals into a two level
Official title: {by converting at least one the input signals into a two level signal, e.g. polarity correlators}
G06G7/1935 (By converting at least one the input signals into a two level) appears on 4 US grants and 1 published applications in this corpus.
Search patents in G06G- Granted patents
- 4
- Published applications
- 1
- Assignees
- 4
- Inventors
- 5
- Latest grant
- 31 Jan 2006
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Multiplier circuit with offset compensation and quadricorrelator31 Jan 2006US 6,992,510 B2Infineon Technologies AG
- Correlation time-difference detector18 Apr 1989US 4,823,293 AMitsubishi Denki Kabushiki Kaisha
- Differential correlator circuit24 Jan 1989US 4,800,518 ARacal Data Communications Inc.
- Correlators19 Apr 1977US 4,019,038 AKent Instruments Limited
Most cited
By later US patents