H03J 7/285
The counter or frequency divider being used in a phase locked loop
Official title: {the counter or frequency divider being used in a phase locked loop}
H03J7/285 (The counter or frequency divider being used in a phase locked loop) appears on 46 US grants and 6 published applications in this corpus.
Search patents in H03J- Granted patents
- 46
- Published applications
- 6
- Assignees
- 31
- Inventors
- 69
- Latest grant
- 31 Aug 2010
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 6 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 3 |
| 2003 | 1 | 0 |
| 2004 | 1 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Radio broadcast receiver, automatic tuning device for radio broadcast and method for receiving radio broadcast31 Aug 2010US 7,787,842 B2Denso Corporation
- Automated frequency compensation for remote synchronization18 Mar 2008US 7,346,133 B2Harris Corporation
- Electronic tuning system16 Oct 2007US 7,283,796 B2Sanyo Electric Co., Ltd.
- Automated frequency compensation for remote synchronization23 Nov 2004US 6,823,031 B1WAVTrace, Inc.
- Method for producing transmission frequency11 Nov 2003US 6,647,247 B2Nokia Mobile Phones Ltd.
- Radio broadcast reciever, automatic tuning device for radio broadcast and method for receiving radio broadcast21 Feb 2008US 2008/0045167 A1Denso Corporation
- Automated frequency compensation for remote synchronization12 Aug 2004US 2004/0155685 A1Harris Broadband Wireless Access, Inc.
- Television tuner supporting channel hopping1 Jul 2004US 2004/0125239 A1
- Method and apparatus for reducing scan time in a radio receiver25 Jul 2002US 2002/0098819 A1Motorola, Inc.
- Electronic tuning system30 May 2002US 2002/0065056 A1Sanyo Electric Co., Ltd.
Most cited
By later US patents
- Crystalless scanning radio receiver37US 3,961,261 ATennelec, Inc. · 1976
- Radio receiver with improved channel selection and reception29US 5,239,701 ASanyo Electric Co., Ltd. · 1993
- Frequency synthesized scanner having conductive programming elements for channel selection26US 4,057,760 ARegency Electronics, Inc. · 1977
- Channel selector having a plurality of tuning systems26US 4,361,906 AMatsushita Electric Industrial Co., Ltd. · 1982
- Multi-channel communication device with manual and automatic scanning electronic channel selection21US 4,287,599 AMotorola, Inc. · 1981