H03J 1/0083
Using two or more tuners
Official title: {using two or more tuners}
H03J1/0083 (Using two or more tuners) appears on 58 US grants and 54 published applications in this corpus.
Search patents in H03J- Granted patents
- 58
- Published applications
- 54
- Assignees
- 47
- Inventors
- 142
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 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 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 5 |
| 2004 | 2 | 7 |
| 2005 | 2 | 2 |
| 2006 | 3 | 6 |
| 2007 | 6 | 4 |
| 2008 | 3 | 7 |
| 2009 | 4 | 6 |
| 2010 | 2 | 4 |
| 2011 | 5 | 5 |
| 2012 | 6 | 0 |
| 2013 | 2 | 1 |
| 2014 | 3 | 1 |
| 2015 | 0 | 1 |
| 2016 | 4 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Audio system for providing alternative frequency, vehicle having the same, and method for providing alternative frequency23 Sep 2025US 12,425,769 B2Hyundai Motor Company
- Electronic device antennas having multiple operating modes28 May 2019US 10,305,453 B2Apple Inc.
- Radio to tune multiple stations simultaneously and select programming segments2 Jan 2018US 9,859,871 B2Chip Engine, LLC
- Antenna tuning in a modular portable communication device27 Dec 2016US 9,531,345 B2Motorola Mobility LLC
- Transmitter efficiency optimization29 Nov 2016US 9,509,348 B1Harris Corporation
- Audio system for providing alternative frequency, vehicle having the same, and method for providing alternative frequency5 Dec 2024US 2024/0406627 A1Hyundai Motor Company
- Electronic Device Antennas Having Multiple Operating Modes14 Mar 2019US 2019/0081615 A1Apple Inc.
- Antenna Tuning in a Modular Portable Communication Device25 Aug 2016US 2016/0248401 A1Motorola Mobility LLC
- Radio to Tune Multiple Stations Simultaneously and Select Programming Segments24 Sep 2015US 2015/0271598 A1Chip Engine, LLC
- Aircraft radio with improved standby performance7 Aug 2014US 2014/0220918 A1Garmin International, Inc.
Most cited
By later US patents
- System for extraction and analysis of significant radioelectric signals201US 8,125,213 B2Thales · 2012
- Television receiver with a dual tuner system159US 5,285,284 AKabushiki Kaisha Toshiba · 1994
- Entertainment device having a content library and adaptive content selection37US 6,952,576 B2Matsushita Electric Industrial Co., Ltd. · 2005
- Radio receiver with switching circuit for elimination of intermodulation interference29US 4,654,884 AAlps Electric Co., Ltd. · 1987
- Radio scanner and display system27US 5,842,119 A1998