H03J 5/0227
Using a counter
Official title: {using a counter}
H03J5/0227 (Using a counter) appears on 18 US grants and 1 published applications in this corpus.
Search patents in H03J- Granted patents
- 18
- Published applications
- 1
- Assignees
- 12
- Inventors
- 25
- Latest grant
- 4 May 1982
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 6 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 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 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Channel selection apparatus for television receiver4 May 1982US 4,328,517 AHitachi, Ltd.
- Channel programming apparatus for a signal receiver12 Jan 1982US 4,310,924 ASony Corporation
- Channel selecting apparatus for use with signal receiver and signal recorder12 May 1981US 4,267,563 ASony Corporation
- Receiver including a tuning circuit having a transmitter search24 Feb 1981US 4,253,194 AU. S. Philips Corporation
- Channel selection apparatus4 Mar 1980US 4,191,924 AMatsushita Electric Industrial Co., Ltd.
Most cited
By later US patents
- Receiving program-presetting system for a television receiver201US 4,004,085 ATokyo Shibaura Electric Co., Ltd. · 1977
- Channel selecting apparatus for use with signal receiver and signal recorder53US 4,267,563 ASony Corporation · 1981
- Channel programming apparatus for a signal receiver51US 4,310,924 ASony Corporation · 1982
- Receiver including a tuning circuit having a transmitter search14US 4,253,194 AU. S. Philips Corporation · 1981
- Electronic multiple channel tuner11US 4,131,853 ACurtis Mathes Manufacturing Co. · 1978