G11B 2020/1235
Session, i.e. a contiguous area having its own lead-in area, program area
Official title: {session, i.e. a contiguous area having its own lead-in area, program area and lead-out area}
G11B2020/1235 (Session, i.e. a contiguous area having its own lead-in area, program area) appears on 81 US grants and 83 published applications in this corpus.
Search patents in G11B- Granted patents
- 81
- Published applications
- 83
- Assignees
- 37
- Inventors
- 127
- Latest grant
- 10 Sep 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 11 |
| 2003 | 6 | 6 |
| 2004 | 4 | 6 |
| 2005 | 6 | 11 |
| 2006 | 9 | 9 |
| 2007 | 8 | 9 |
| 2008 | 5 | 8 |
| 2009 | 6 | 9 |
| 2010 | 12 | 4 |
| 2011 | 7 | 2 |
| 2012 | 4 | 2 |
| 2013 | 3 | 1 |
| 2014 | 1 | 0 |
| 2015 | 1 | 2 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Apparatus and method for recording and erasing user data on a recordable optical disc10 Sep 2019US 10,410,671 B2Panasonic Intellectual Property Management Co., Ltd.
- Data protection system11 Aug 2015US 9,105,307 B2Akonia Holographics LLC
- Embedded virtual media1 Apr 2014US 8,687,476 B2Microsoft Corporation
- Multiple session accessiblity via a CD-ROM interface26 Nov 2013US 8,595,390 B1SanDisk IL Ltd.
- Method and apparatus for mounting a disc3 Sep 2013US 8,526,280 B2Marvell World Trade Ltd.
- Information recording apparatus and data erasure method28 Feb 2019US 2019/0066726 A1Panasonic Intellectual Property Management Co., Ltd.
- Data protection system11 Jan 2018US 2018/0011647 A1
- Data protection system12 Nov 2015US 2015/0324141 A1Akonia Holographics LLC
- Data protection system28 May 2015US 2015/0149868 A1Akonia Holographics LLC
- Data protection system18 Apr 2013US 2013/0094340 A1Akonia Holographs, LLC
Most cited
By later US patents
- Optical recording medium, data recording method for rewritable-type phase change type optical disc, data erase method for rewritable compact disc, data erase method for rewritable phase change type recording medium, read only data erase method, and recording/readout apparatus121US 6,671,249 B2Mitsubishi Chemical Corporation · 2003
- Information reproducing apparatus, data management information obtaining method, data management information obtaining program, and storage medium73US 6,918,003 B2Ricoh Company, Ltd. · 2005
- Information recording medium, information recording/reproducing method, and information recording/reproducing device70US 7,050,701 B1Matsushita Electric Industrial Co., Ltd. · 2006
- Compact disc recording system and method47US 6,091,686 AAdaptec, Inc. · 2000
- Optical disc apparatus capable of multiple write sessions in a single track41US 6,198,707 B1Ricoh Company, Ltd. · 2001