H04H 60/18
On copying information
Official title: on copying information
H04H60/18 (On copying information) appears on 33 US grants and 35 published applications in this corpus.
Search patents in H04H- Granted patents
- 33
- Published applications
- 35
- Assignees
- 17
- Inventors
- 62
- Latest grant
- 6 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 3 |
| 2003 | 0 | 3 |
| 2004 | 0 | 1 |
| 2005 | 2 | 3 |
| 2006 | 0 | 2 |
| 2007 | 2 | 3 |
| 2008 | 1 | 1 |
| 2009 | 0 | 3 |
| 2010 | 3 | 0 |
| 2011 | 4 | 0 |
| 2012 | 1 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 3 |
| 2020 | 2 | 1 |
| 2021 | 2 | 3 |
| 2022 | 2 | 2 |
| 2023 | 2 | 0 |
| 2024 | 0 | 2 |
| 2025 | 2 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Broadcast receiving apparatus6 May 2025US 12,294,763 B2Maxell, Ltd.
- Broadcast receiving apparatus25 Feb 2025US 12,238,377 B2Maxell, Ltd.
- Broadcast receiving apparatus12 Dec 2023US 11,843,832 B2Maxell, Ltd.
- Broadcast receiving apparatus12 Dec 2023US 11,843,833 B2Maxell, Ltd.
- Broadcast receiving apparatus6 Sep 2022US 11,438,661 B2Maxell, Ltd.
- Broadcast receiving apparatus24 Jul 2025US 2025/0240487 A1Maxell, Ltd.
- Broadcast receiving apparatus15 May 2025US 2025/0159294 A1Maxell, Ltd.
- Broadcast receiving apparatus15 Feb 2024US 2024/0056639 A1Maxell, Ltd.
- Broadcast receiving apparatus25 Jan 2024US 2024/0031650 A1Maxell, Ltd.
- Broadcast receiving apparatus15 Dec 2022US 2022/0400315 A1Maxell, Ltd.
Most cited
By later US patents
- Audio and video transmission and receiving system941US 5,132,992 A1992
- Interactive audio transmission receiving and playback system223US 5,790,423 AAudible, Inc. · 1998
- Subband coded digital transmission system using some composite signals222US 5,606,618 AU. S. Philips Corporation · 1997
- Digital sub-band transmission system with transmission of an additional signal191US 5,530,655 AU. S. Philips Corporation · 1996
- Music distribution systems85US 7,209,900 B22007