G11B 20/00268
Said barcode being recorded in a burst cutting area [bca]
Official title: {said barcode being recorded in a burst cutting area [BCA]}
G11B20/00268 (Said barcode being recorded in a burst cutting area [bca]) appears on 132 US grants and 110 published applications in this corpus.
Search patents in G11B- Granted patents
- 132
- Published applications
- 110
- Assignees
- 29
- Inventors
- 159
- Latest grant
- 13 Oct 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 7 | 0 |
| 2001 | 11 | 6 |
| 2002 | 9 | 13 |
| 2003 | 11 | 7 |
| 2004 | 7 | 19 |
| 2005 | 7 | 12 |
| 2006 | 12 | 9 |
| 2007 | 11 | 15 |
| 2008 | 9 | 13 |
| 2009 | 9 | 7 |
| 2010 | 12 | 1 |
| 2011 | 8 | 4 |
| 2012 | 4 | 2 |
| 2013 | 2 | 0 |
| 2014 | 2 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and apparatus for information carrier authentication13 Oct 2020US 10,803,900 B2Intrinsic Id B.V.
- Method and system for disc authentication and security25 Aug 2015US 9,117,487 B2Thomson Licensing
- Method and apparatus for information carrier authentication11 Nov 2014US 8,887,309 B2Intrinsic Id B.V.
- Recording medium with copy protection information formed in intermittent or alternate wobbled pits and apparatus and methods for forming, recording, and reproducing the recording medium22 Apr 2014US 8,707,055 B2LG Electronics Inc.
- Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical disk25 Jun 2013US 8,472,291 B2Panasonic Corporation
- Method and apparatus for information carrier authentication5 Feb 2015US 2015/0040247 A1Intrinsic Id B.V.
- Method and system for disc authentication and security27 Nov 2014US 2014/0347968 A1Thomson Licensing
- Optical information medium, optical information recording/reproducing apparatus, and optical information recording/reproducing method13 Sep 2012US 2012/0230172 A1
- Playback device, recording medium, playback method and program5 Jan 2012US 2012/0002520 A1Panasonic Corporation
- Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical disk24 Nov 2011US 2011/0286315 A1Panasonic Corporation
Most cited
By later US patents
- Mark forming apparatus, method of forming laser mark on optical disk, reproducing apparatus, optical disk and method of producing optical disk167US 5,761,301 AMatsushita Electric Industrial Co., Ltd. · 1998
- Optical disk, optical disk recording and reproducing apparatus, method for recording, reproducing and deleting data on optical disk, and information processing system144US 6,938,162 B1Matsushita Electric Industrial Co., Ltd. · 2005
- Optical disk, optical recorder, optical reproducer, crytocommunication system and program license system125US 6,081,785 AMatsushita Electric Industrial Co., Ltd. · 2000
- Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical disk108US 6,052,465 AMatsushita Electric Industrial Co., Ltd. · 2000
- Recording and reproducing apparatus101US 5,473,584 AMatsushita Electric Industrial Co., Ltd. · 1995