Source: http://www.google.com/patents/US8009832?dq=6,163,776
Timestamp: 2017-12-16 14:59:57
Document Index: 74298965

Matched Legal Cases: ['Application No. 06', 'Application No. 07018405', 'Application No. 07018289', 'Application No. 06001615', 'Application No. 2006109209', 'Application No. 2008', 'Application No. 2007', 'Application No. 2006', 'Application No. 2006', 'Application No. 2006', 'Application No. 200480000399', 'Application No. 2006', 'Application No. 2006', 'Application No. 2006', 'Application No. 2006', 'Application No. 2006109209', 'Application No. 095113498', 'Application No. 2008', 'Application No. 10', 'Application No. 2006', 'Application No. 200610059757', 'Application No. 2006', 'Application No. 04703529', 'Application No. 2006', 'Application No. 2006', 'Application No. 10', 'Application No. 10', 'Application No. 06001616', 'Application No. 200480000399', 'Application No. 04703277', 'Application No. 04703541', 'Application No. 04705015', 'Application No. 04703531', 'Application No. 095114984', 'Application No. 093101547', 'Application No. 093101544']

Patent US8009832 - Method of managing copy protection information of a recording medium ... - Google Patents
The present invention relates to a method of managing CPI (Copy Protection Information) for preventing unauthorized copy of encrypted content recorded on a high-density recording medium such as a BD-ROM (Blu-ray Disc ROM). In the present method, when main content data is recorded in encrypted manner,...http://www.google.com/patents/US8009832?utm_source=gb-gplus-sharePatent US8009832 - Method of managing copy protection information of a recording medium, recording medium with copy protection information for contents recorded thereon, and reproducing method for the recording medium
Publication number US8009832 B2
Application number US 11/357,059
Also published as CA2487408A1, CA2487408C, CN1698115A, CN1698115B, CN1822172A, DE602004030917D1, EP1586094A1, EP1586094A4, EP1586094B1, EP1650758A2, EP1650758A3, EP1650758B1, US8090103, US20050209971, US20060143480, WO2004066298A1
Publication number 11357059, 357059, US 8009832 B2, US 8009832B2, US-B2-8009832, US8009832 B2, US8009832B2
Patent Citations (126), Non-Patent Citations (60), Referenced by (2), Classifications (32), Legal Events (1)
US 8009832 B2
16. The apparatus of claim 12, wherein the control information unit is an information unit copied from an original control information unit pre-recorded in the recording medium, and the controller is configured to identify a position of the duplicated copy protection information from the original control information unit or the copied control information unit.
US6847604 * Nov 18, 2003 Jan 25, 2005 Victor Company Of Japan, Ltd. Information recording medium, method and apparatus for recording and reproducing information
US7266074 Jun 28, 2002 Sep 4, 2007 Samsung Electronics Co., Ltd. Optical disc apparatus and method of reproducing a wobble signal
EP0545472B1 Nov 25, 1992 Oct 20, 1999 Philips Electronics N.V. Closed information system with physical copy protection
EP0807929B1 May 15, 1996 Feb 28, 2001 Matsushita Electric Industrial Co., Ltd. Optical disk provided with bar code
EP1058254B1 Apr 27, 2000 Jul 7, 2004 Matsushita Electric Industrial Co., Ltd. Optical disk, optical disk recording and reproducing apparatus, and method for recording and reproducing
JP2002203369A Title not available
TW512328B Title not available
1 European Office Action dated Dec. 14, 2009 for corresponding Application No. 06 001 614.4-2223.
2 Extended Search Report issued Mar. 26, 2008 by the European Patent Office in European Patent Application No. 07018405.6-2223.
3 Extended Search Report issued Nov. 7, 2007 by the European Patent Office in European Patent Application No. 07018289.4-1232.
4 Extended Search Report issued Sep. 22, 2006 by the European Patent Office in European Patent Application No. 06001615.1-2223.
5 Inquiry issued Jan. 30, 2007 by Rospatent in Russian Patent Application No. 2006109209/28(010015).
6 International Search Report issued Apr. 28, 2004 in International Patent Application No. PCT/KR2004/000081.
7 International Search Report issued May 18, 2004 in International Patent Application No. PCT/KR2004/000109.
8 International Search Report issued May 18, 2004 in International Patent Application No. PCT/KR2004/000111.
9 International Search Report issued May 6, 2004 in International Patent Application No. PCT/KR2004/000113.
10 Japanese Office Action dated Dec. 15, 2009 for corresponding Application No. 2008-319384.
11 Japanese Office Action dated Jan. 12, 2010 for corresponding Application No. 2007-243684.
12 Japanese Office Action dated Mar. 2, 2010.
13 Japanese Office Action dated Mar. 8, 2011 issued in corresponding Japanese Application No. JP 2006-500635.
14 Japanese Office Action dated May 24, 2011 issued in corresponding Japanese Application No. JP 2006-76406.
15 Office Action dated Feb. 3, 2011 issued in corresponding U.S. Appl. No. 10/516,910.
16 Office Action issued Apr. 11, 2007 by the USPTO in U.S. Appl. No. 10/762,535.
17 Office Action issued Apr. 17, 2007 by the USPTO in U.S. Appl. No. 10/762,538.
18 Office Action issued Aug. 19, 2008 by the Japanese Patent Office in Japanese Patent Application No. 2006-500635.
19 Office Action issued Aug. 20, 2008 by the Japanese Patent Office in Japanese Patent Application No. 2006-076406.
20 Office Action issued Aug. 24, 2007 by the Japanese Patent Office in Japanese Patent Application No. 2006-500638.
21 Office Action issued Dec. 19, 2008 by the Chinese Patent Office in Chinese Patent Application No. 200480000399.8 (with English language translation).
22 Office Action issued Feb. 26, 2009 by the USPTO in U.S. Appl. No. 10/516,910.
23 Office Action issued Feb. 27, 2009 by the USPTO in U.S. Appl. No. 10/762,535.
24 Office Action issued Jan. 16, 2008 by the Japanese Patent Office in Japanese Patent Application No. 2006-076383.
25 Office Action issued Jan. 16, 2008 by the Japanese Patent Office in Japanese Patent Application No. 2006-076406.
26 Office Action issued Jan. 16, 2008 by the Japanese Patent Office in Japanese Patent Application No. 2006-500635.
27 Office Action issued Jan. 16, 2008 by the Japanese Patent Office in Japanese Patent Application No. 2006-500639.
28 Office Action issued Jan. 30, 2007 by the Russian Patent Office in Russian Patent Application No. 2006109209/28 (with English language translation).
29 Office Action issued Jul. 10, 2007 by the Taiwanese Patent Office in Taiwanese Patent Application No. 095113498 (with English language translation).
30 Office Action issued Jul. 14, 2009 by the Japanese Patent Office in Japanese Application No. 2008-319384.
31 Office Action issued Jul. 18, 2009 by the Korean Patent Office in Korean Application No. 10-2003-0005211.
32 Office Action issued Jul. 21, 2009 by the Japanese Patent Office in Japanese Application No. 2006-500631.
33 Office Action issued Jul. 31, 2008 by the USPTO in U.S. Appl. No. 11/898,040.
34 Office Action issued Jul. 4, 2008 by the Chinese Patent Office in Chinese Patent Application No. 200610059757.3 (with English language translation).
35 Office Action issued Jun. 12, 2007 by the USPTO in U.S. Appl. No. 10/762,536.
36 Office Action issued Jun. 16, 2009 by the Japanese Patent Office in Japanese Patent Application No. 2006-500637.
37 Office Action issued Jun. 6, 2008 by the USPTO in U.S. Appl. No. 10/762,535.
38 Office Action issued Mar. 12, 2008 by the European Patent Office in European Patent Application No. 04703529.0-1232.
39 Office Action issued Mar. 17, 2008 by the Japanese Patent Office in Japanese Patent Application No. 2006-500638.
40 Office Action issued Mar. 24, 2008 by the Japanese Patent Office in Japanese Patent Application No. 2006-500637.
41 Office Action issued Mar. 28, 2005 by the Korean Patent Office in Korean Patent Application No. 10-2003-0004487.
42 Office Action issued Mar. 30, 2006 by the Korean Patent Office in Korean Patent Application No. 10-2003-0004487.
43 Office Action issued Nov. 14, 2008 by the USPTO in U.S. Appl. No. 10/762,536.
44 Office Action issued Nov. 15, 2007 by the USPTO in U.S. Appl. No. 10/762,535.
45 Office Action issued Nov. 19, 2007 by the USPTO in U.S. Appl. No. 10/762,536.
46 Office Action issued Oct. 29, 2007 by the European Patent Office in European Patent Application No. 06001616.9-1232.
47 Office Action issued Oct. 9, 2007 by the USPTO in U.S. Appl. No. 10/762,516.
48 Office Action issued Sep. 1, 2006 by the Chinese Patent Office in Chinese Patent Application No. 200480000399.8 (with English language translation).
49 Supplemental Search Report issued Apr. 2, 2008 by the European Patent Office in European Patent Application No. 04703277.6-2223.
50 Supplemental Search Report issued Jun. 12, 2006 by the European Patent Office in European Patent Application No. 04703541.5-2210.
51 Supplemental Search Report Issued Nov. 24, 2006 by the European Patent Office in European Patent Application No. 04705015.8-2223.
52 Supplemental Search Report issued Sep. 22, 2006 by the European Patent Office in European Patent Application No. 04703531.6-2223.
53 Supplementary European Search Report issued Nov. 10, 2006 in related European Patent Application No. EP 04 70 5015.
54 Taiwanese Office Action dated Jan. 24, 2010 for corresponding Application No. 095114984 with English language translation.
55 Taiwanese Office Action dated Jan. 4, 2011 issued in corresponding Taiwanese Application No. TW 93101547.
56 Taiwanese Office Action dated Jun. 17, 2010 for corresponding Application No. 093101547 with English language translation.
57 Taiwanese Office Action issued in corresponding Taiwan Application No. 093101544 on Aug. 5, 2010 with English language translation.
58 U.S. Office Action dated Jul. 13, 2010 for corresponding U.S. Appl. No. 10/516,910.
59 U.S. Office Action dated Mar. 24, 2011 issued in corresponding U.S. Appl. No. 11/367,305.
60 U.S. Office Action for corresponding U.S. Appl. No. 11/367,599 dated Feb. 16, 2010.
U.S. Classification 380/201, 380/203, 713/176, 713/193, 369/47.13, 369/47.12, 713/165, 380/44, 369/275.3, 369/53.21
International Classification G06F12/14, G11B7/24, G11B5/86, G11B20/00, G11B19/12, G11B20/10
Cooperative Classification G11B20/00311, G11B20/00304, G11B20/0021, G11B19/122, G11B20/00326, G11B2020/1288, G11B20/00492, G11B20/00086, G11B2220/2541
European Classification G11B20/00P, G11B19/12C, G11B20/00P5, G11B20/00P5G1, G11B20/00P5A6D2, G11B20/00P5A6D1, G11B20/00P5A6E