G11B 20/10092
Partial response pr
Official title: {partial response PR(1,1,1,1)}
G11B20/10092 (Partial response pr) appears on 4 US grants and 4 published applications in this corpus.
Search patents in G11B- Granted patents
- 4
- Published applications
- 4
- Assignees
- 4
- Inventors
- 7
- Latest grant
- 21 Feb 2012
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
By publication year.
Recent patents
- Method of evaluating a readout signal, and optical disc apparatus21 Feb 2012US 8,121,226 B2Hitachi-LG Data Storage, Inc.
- Method of evaluating a readout signal, and optical disc apparatus21 Oct 2008US 7,440,522 B2Hitachi-LG Data Storage, Inc.
- Reproducing apparatus5 Jul 2005US 6,914,867 B2Victor Company of Japan, Ltd.
- Decoding apparatus5 Nov 2002US 6,477,125 B1Victor Company of Japan, Ltd.
- Method of evaluating a readout signal, and optical disc apparatus26 Feb 2009US 2009/0052595 A1Hitachi-LG Data Storage, Inc.
- Optical disc recording and reproducing apparatus and optical disc recording and reproducing method26 Jun 2008US 2008/0151716 A1Kabushiki Kaisha Toshiba
- Method of evaluating a readout signal, and optical disc apparatus10 Nov 2005US 2005/0249318 A1Hitachi-LG Data Storage, Inc.
- Reproducing apparatus26 Jun 2003US 2003/0117925 A1Victor Company of Japan, Ltd.
Most cited
By later US patents
- Decoding apparatus23US 6,477,125 B1Victor Company of Japan, Ltd. · 2002
- Reproducing apparatus7US 6,914,867 B2Victor Company of Japan, Ltd. · 2005
- Method of evaluating a readout signal, and optical disc apparatus4US 7,440,522 B2Hitachi-LG Data Storage, Inc. · 2008
- Method of evaluating a readout signal, and optical disc apparatus2US 8,121,226 B2Hitachi-LG Data Storage, Inc. · 2012