H03J 5/30
Tuning circuits or elements supported on a revolving member with contacts arranged
Official title: Tuning circuits or elements supported on a revolving member with contacts arranged in lines parallel to the axis
H03J5/30 (Tuning circuits or elements supported on a revolving member with contacts arranged) appears on 11 US grants and 0 published applications in this corpus.
Search patents in H03J- Granted patents
- 11
- Published applications
- 0
- Assignees
- 5
- Inventors
- 15
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 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 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- VHF-UHF harmonic load pull tuner8 Sep 2026US 12,732,164 B1
- Turret type television tuner having an elastic and a rigid support disc10 Nov 1981US 4,300,109 ANew Nippon Electric Co., Ltd.
- Combination VHF and UHF tuner arrangement29 Apr 1980US 4,200,850 ASarkes Tarzian, Inc.
- Lever for memory fine tuning arrangements for turret type television tuner30 Oct 1979US 4,172,390 ANew Nippon Electric Co., Ltd.
- Combination VHF and UHF tuner arrangement5 Dec 1978US 4,128,820 ASarkes Tarzian, Inc.
No published applications in this class yet.
Most cited
By later US patents
- Turret type television tuner4US 4,128,821 ANew Nippon Electric Co., Ltd. · 1978
- Television tuner3US 3,994,177 AOak Industries Inc. · 1976
- VHF tuner device2US 4,052,674 AMatsushita Electric Industrial Co., Ltd. · 1977
- Combination VHF and UHF tuner arrangement2US 4,200,850 ASarkes Tarzian, Inc. · 1980
- Fine tuning system having a limited user adjustable tuning range1US 3,944,952 ASarkes Tarzian, Inc. · 1976