G11B 20/10148
Partial response pr
Official title: {partial response PR(1,3,3,1)}
G11B20/10148 (Partial response pr) appears on 16 US grants and 10 published applications in this corpus.
Search patents in G11B- Granted patents
- 16
- Published applications
- 10
- Assignees
- 10
- Inventors
- 28
- Latest grant
- 24 Apr 2012
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 2 |
| 2002 | 1 | 3 |
| 2003 | 1 | 2 |
| 2004 | 2 | 1 |
| 2005 | 2 | 1 |
| 2006 | 2 | 0 |
| 2007 | 0 | 0 |
| 2008 | 2 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Information detection device and optical disc device24 Apr 2012US 8,165,007 B2Renesas Electronics Corporation
- Information reproducing method and an information reproducing drive utilizing PRML to output binary values24 Jun 2008US 7,391,699 B2Hitachi, Ltd.
- Apparatus and method for detecting binary data8 Apr 2008US 7,356,097 B2Samsung Electronics Co., Ltd.
- Data reproduction device8 Aug 2006US 7,089,482 B2Fujitsu Limited
- Data reproduction method and apparatus21 Feb 2006US 7,002,889 B2Fujitsu Limited
- Information detection device and optical disc device12 May 2011US 2011/0110210 A1Renesas Electronics Corporation
- Apparatus and method for detecting binary data3 Feb 2005US 2005/0025261 A1Samsung Electronics Co., Ltd.
- Information reproducing method and an information reproducing drive (s)21 Oct 2004US 2004/0208106 A1Hitachi, Ltd.
- Reproducing apparatus26 Jun 2003US 2003/0117925 A1Victor Company of Japan, Ltd.
- Data reproduction device1 May 2003US 2003/0081933 A1Fujitsu Limited
Most cited
By later US patents
- Reproducing apparatus51US 6,445,662 B1Victor Company of Japan, Ltd. · 2002
- Method of maximum likelihood decoding and digital information playback apparatus49US 5,719,843 AMatsushita Electric Industrial Co., Ltd. · 1998
- Information recording and reproducing apparatus30US 5,563,864 ASeiko Epson Corporation · 1996
- Data reproduction apparatus and data reproduction method18US 5,796,693 AFujitsu Limited · 1998
- Information reproducing apparatus and reproducing method15US 6,289,059 B1Sony Corporation · 2001