H04H 20/57
For mobile receivers
Official title: for mobile receivers
H04H20/57 (For mobile receivers) appears on 479 US grants and 569 published applications in this corpus.
Search patents in H04H- Granted patents
- 479
- Published applications
- 569
- Assignees
- 195
- Inventors
- 801
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 8 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 9 |
| 2003 | 2 | 6 |
| 2004 | 6 | 19 |
| 2005 | 6 | 19 |
| 2006 | 6 | 34 |
| 2007 | 6 | 65 |
| 2008 | 5 | 29 |
| 2009 | 17 | 64 |
| 2010 | 27 | 54 |
| 2011 | 58 | 45 |
| 2012 | 51 | 40 |
| 2013 | 45 | 20 |
| 2014 | 43 | 25 |
| 2015 | 32 | 27 |
| 2016 | 23 | 22 |
| 2017 | 29 | 23 |
| 2018 | 23 | 25 |
| 2019 | 18 | 10 |
| 2020 | 20 | 12 |
| 2021 | 14 | 5 |
| 2022 | 5 | 2 |
| 2023 | 5 | 5 |
| 2024 | 3 | 1 |
| 2025 | 2 | 4 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vehicle and method of controlling the same28 Jul 2026US 12,695,528 B2Hyundai Motor Company
- Methods, apparatus, and machine-readable storage media to monitor a media presentation9 Jun 2026US 12,652,436 B2The Nielsen Company (US), LLC
- Method for controlling gain of low noise amplifier and broadcast reception apparatus for performing same7 Apr 2026US 12,597,953 B2Telechips Inc.
- Digital radio signal receiver3 Feb 2026US 12,542,620 B2NXP B. V.
- Broadcast signal playback method, map generation method, and apparatus18 Nov 2025US 12,476,725 B2Shenzhen Yinwang Intelligent Technologies Co., Ltd.
- Methods, apparatus, and machine-readable storage media to monitor a media presentation1 Oct 2026US 2026/0303906 A1The Nielsen Company (US), LLC
- Vehicle radio apparatus and control method thereof16 Apr 2026US 2026/0106682 A1Hyundai Motor Company
- Radio Head Unit with Dynamically Updated Tunable Channel Listing5 Feb 2026US 2026/0039406 A1Gracenote, Inc.
- Method of transmitting radio data, method of receiving radio data, and radio data processing device13 Nov 2025US 2025/0350915 A1Hyundai Mobis Co., Ltd.
- Radio device, radio device control method, and non-transitory computer readable medium for program18 Sep 2025US 2025/0293787 A1Panasonic Automotive Systems Co., Ltd.
Most cited
By later US patents
- Integrated radio satellite response system and method400US 5,303,393 ARadio Satellite Corporation · 1994
- Methods and systems for presenting information on mobile devices321US 8,019,271 B1Nextel Communications Inc. · 2011
- Telephone-based interactive broadcast or cable radio or television methods and apparatus271US 5,907,793 A1999
- Mobile telephone for internet-applications270US 6,519,241 B1Nokia Mobile Phones Ltd. · 2003
- Mobile audio program selection system using public switched telephone network244US 5,594,779 ABell Atlantic · 1997