G11B 27/3018
Used signal is a pilot signal outside the frequency band of the
Official title: {used signal is a pilot signal outside the frequency band of the recorded main information signal}
G11B27/3018 (Used signal is a pilot signal outside the frequency band of the) appears on 80 US grants and 13 published applications in this corpus.
Search patents in G11B- Granted patents
- 80
- Published applications
- 13
- Assignees
- 34
- Inventors
- 117
- Latest grant
- 30 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 1 | 0 |
| 1982 | 8 | 0 |
| 1983 | 7 | 0 |
| 1984 | 4 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 6 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 5 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 2 |
| 2009 | 1 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 2 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Methods and apparatus for monitoring the insertion of local media into a program stream30 Jul 2024US 12,052,446 B2The Nielsen Company (US), LLC
- Methods and apparatus for monitoring the insertion of local media into a program stream18 Oct 2022US 11,477,496 B2The Nielsen Company (US), LLC
- Methods and apparatus for monitoring the insertion of local media into a program stream19 Apr 2022US 11,310,541 B2The Nielsen Company (US), LLC
- Methods and apparatus for monitoring the insertion of local media into a program stream16 Jul 2019US 10,356,446 B2The Nielsen Company (US), LLC
- Methods and apparatus for monitoring the insertion of local media content into a program stream10 Jan 2017US 9,544,622 B2The Nielsen Company (US), LLC
- Methods and apparatus for monitoring the insertion of local media into a program stream9 Feb 2023US 2023/0037853 A1The Nielsen Company (US), LLC
- Methods and apparatus for monitoring the insertion of local media into a program stream11 Jun 2020US 2020/0186850 A1The Nielsen Company (US), LLC
- Methods and apparatus for monitoring the insertion of local media into a program stream19 Sep 2019US 2019/0289342 A1The Nielsen Company (US), LLC
- Methods and apparatus for monitoring the insertion of local media into a program stream23 Mar 2017US 2017/0085926 A1The Nielsen Company (US), LLC
- Methods and apparatus for monitoring the insertion of local media content into a program stream26 Mar 2015US 2015/0089541 A1The Nielsen Company (US), LLC
Most cited
By later US patents
- Recovery recorder system, particularly commercial radio/TV broadcast recovery recorder system120US 5,345,430 A1994
- Dynamic control of magnetic tape drive74US 5,892,633 AExabyte Corporation · 1999
- Method and apparatus for identifying sound recordings67US 4,495,526 ASociete Scome-France · 1985
- Method and apparatus for displaying indications of instructions in previously recorded messages63US 4,677,501 ADictaphone Corporation · 1987
- Method and system for writing a servo-pattern on a storage medium61US 5,615,058 AInternational Business Machines Corporation · 1997