H04H 60/81
Characterised by the transmission system itself
Official title: characterised by the transmission system itself
H04H60/81 (Characterised by the transmission system itself) appears on 1,477 US grants and 1,580 published applications in this corpus.
Search patents in H04H- Granted patents
- 1,477
- Published applications
- 1,580
- Assignees
- 561
- Inventors
- 2,626
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 5 | 0 |
| 1989 | 2 | 0 |
| 1990 | 8 | 0 |
| 1991 | 3 | 0 |
| 1992 | 7 | 0 |
| 1993 | 8 | 0 |
| 1994 | 7 | 0 |
| 1995 | 8 | 0 |
| 1996 | 23 | 0 |
| 1997 | 25 | 0 |
| 1998 | 48 | 0 |
| 1999 | 41 | 0 |
| 2000 | 28 | 0 |
| 2001 | 44 | 28 |
| 2002 | 35 | 93 |
| 2003 | 29 | 68 |
| 2004 | 18 | 66 |
| 2005 | 29 | 91 |
| 2006 | 40 | 129 |
| 2007 | 42 | 188 |
| 2008 | 58 | 119 |
| 2009 | 57 | 110 |
| 2010 | 89 | 79 |
| 2011 | 109 | 60 |
| 2012 | 84 | 78 |
| 2013 | 95 | 57 |
| 2014 | 96 | 70 |
| 2015 | 71 | 64 |
| 2016 | 57 | 39 |
| 2017 | 65 | 57 |
| 2018 | 42 | 49 |
| 2019 | 39 | 28 |
| 2020 | 44 | 28 |
| 2021 | 35 | 26 |
| 2022 | 25 | 15 |
| 2023 | 27 | 13 |
| 2024 | 11 | 9 |
| 2025 | 5 | 11 |
| 2026 | 3 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Broadcast receiving device6 Oct 2026US 12,756,893 B2Maxell, Ltd.
- Media data processing method and media data processing apparatus9 Jun 2026US 12,652,424 B2LG Electronics Inc.
- Projection mode for vehicle receiver sources12 May 2026US 12,627,389 B2Panasonic Automotive Systems America, LLC.
- Broadcast receiving apparatus and method of processing transmission waves8 Jul 2025US 12,355,548 B2Maxell, Ltd.
- Display controlling method, time controlling method, time managing method, and broadcast receiving apparatus1 Jul 2025US 12,348,818 B2Maxell, Ltd.
- Broadcast selection device and method for hearing devices1 Oct 2026US 2026/0303244 A1
- Network-based public address receiver2 Jul 2026US 2026/0189864 A1Inter. M Corporation
- Radio apparatus for vehicle and control method thereof23 Apr 2026US 2026/0113134 A1Hyundai Motor Company
- Schedule-based channel bonding for delivery of media content19 Mar 2026US 2026/0081706 A1Sony Group Corporation
- Wireless communication device and image display apparatus including the same26 Feb 2026US 2026/0059429 A1LG Electronics Inc.
Most cited
By later US patents
- Method and device for obtaining playlist content over a network1,821US 8,045,952 B2Horsham Enterprises, LLC · 2011
- Television program delivery system971US 5,559,549 ADiscovery Communications, Inc. · 1996
- Audio and video transmission and receiving system941US 5,132,992 A1992
- Connected audio and other media objects859US 6,505,160 B1Digimarc Corporation · 2003
- Media online services access via address embedded in video or audio program818US 5,761,606 A1998