H03D 9/0625
Mounted in a coaxial resonator structure
Official title: {mounted in a coaxial resonator structure}
H03D9/0625 (Mounted in a coaxial resonator structure) appears on 11 US grants and 1 published applications in this corpus.
Search patents in H03D- Granted patents
- 11
- Published applications
- 1
- Assignees
- 10
- Inventors
- 15
- Latest grant
- 7 Dec 2010
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 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 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Broadband balanced frequency converter7 Dec 2010US 7,848,728 B2Agilent Technologies, Inc.
- High frequency transformer and mixer using the same29 Nov 1994US 5,369,795 AHewlett-Packard Company
- Radio frequency mixer18 Apr 1989US 4,823,400 AZenith Electronics Corporation
- Microwave receiver converters having a hybrid waveguide structure7 Sep 1982US 4,348,773 A
- Tuner device for a television receiver22 Jul 1980US 4,214,212 AIndesit Industria Elettrodomestici Italiana S.p.A.
Most cited
By later US patents
- Planar balanced mixer/converter for broadband applications23US 4,032,849 AThe United States of America as represented by the Secretary of the Navy · 1977
- Tuner device for a television receiver21US 4,214,212 AIndesit Industria Elettrodomestici Italiana S.p.A. · 1980
- Combination waveguide and stripline downconverter14US 4,000,469 ABell Telephone Laboratories, Incorporated · 1976
- Coaxial balun with doubly balanced heterodyne converter13US 4,032,850 AVarian Associates, Inc. · 1977
- Band rejection filter having integrated impedance inverter-tune cavity configuration12US 4,100,504 AHarris Corporation · 1978