H03J 5/0254
The digital values being transfered to a d/a converter
Official title: {the digital values being transfered to a D/A converter}
H03J5/0254 (The digital values being transfered to a d/a converter) appears on 130 US grants and 4 published applications in this corpus.
Search patents in H03J- Granted patents
- 130
- Published applications
- 4
- Assignees
- 45
- Inventors
- 138
- Latest grant
- 15 Jun 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 5 | 0 |
| 1978 | 16 | 0 |
| 1979 | 16 | 0 |
| 1980 | 26 | 0 |
| 1981 | 17 | 0 |
| 1982 | 11 | 0 |
| 1983 | 7 | 0 |
| 1984 | 7 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Semiconductor device and wireless communication apparatus15 Jun 2021US 11,038,462 B2Sony Semiconductor Solutions Corporation
- Hybrid digital electronic tuner9 Jul 2019US 10,348,273 B1
- Electronic filter device for the reception of TV signals2 Jun 2009US 7,541,957 B2Unitron, L.P.
- Method and an apparatus for automatically tuning a receiver1 Dec 1998US 5,845,200 AMatsushita Electric Industrial Co., Ltd.
- Method and apparatus for automatic tuning calibration of electrically tuned filters13 Oct 1998US 5,822,687 AMotorola, Inc.
- Semiconductor device and wireless communication apparatus8 Oct 2020US 2020/0321914 A1Sony Semiconductor Solutions Corporation
- Control over coax for tv signal reception devices24 May 2012US 2012/0131617 A1Unitron, L.P.
- Electronic Filter Device for the Reception of TV Signals6 Mar 2008US 2008/0055142 A1Unitron, L.P.
- Channel selecting unit2 Jun 2005US 2005/0117072 A1
Most cited
By later US patents
- Television system scheduler261US 4,162,513 ARCA Corporation · 1979
- Transmitting and receiving apparatus for permitting the transmission and reception of multi-tier subscription programs215US 4,430,669 APayview Limited · 1984
- Cable broadcast TV receiver with automatic channel search responsive to mode change157US 4,737,993 ARCA Corporation · 1988
- Arrangement for both channel swapping and favorite channel features120US 4,367,559 ARCA Corporation · 1983
- Receiver with a channel swapping apparatus119US 4,271,532 ARCA Corporation · 1981