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(12) United States Patent (10) Patent No.: US 8,526,282 B1 Takehara (45) Date of Patent: Sep

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(12) United States Patent (10) Patent No.: US 8,526,282 B1 Takehara (45) Date of Patent: Sep USOO8526282B1 (12) United States Patent (10) Patent No.: US 8,526,282 B1 Takehara (45) Date of Patent: Sep. 3, 2013 (54) METHOD FOR REPLICATING MEDIAUSING 5,792,538 A 8, 1998 Yurescko-Suhan UNIQUE IDENTIFIERS 5,800,687 A 9/1998 Kempf 5,863,328 A 1/1999 Sichmann et al. (75) Inventor: Shintaro Takehara, Clarks Summit, PA : A &E Musly et al. (US) 5,932,042 A 8/1999 Gensel et al. 5,932,051 A 8, 1999 Mueller et al. (73) Assignee: Cinram Group, Inc., Phoenix, AZ (US) 5,932,058 A 8, 1999 Mueller 5,935,673 A 8, 1999 Mueller c - r 5,949,752 A 9/1999 Glynn et al. (*) Notice: Subject to any distic the t 5,958,651 A 9, 1999 Van Hoof et al. patent is extended or adjusted under 35 5,995,481. A 1 1/1999 Mecca U.S.C. 154(b) by 129 days. 5.997,976 A 12/1999 Mueller et al. 6,028,620 A 2, 2000 Yin (21) Appl. No.: 13/100,653 6,052,465. A 4/2000 Gotoh et al. 6,081,785 A 6/2000 Oshima et al. (22) Filed: May 4, 2011 (Continued) Related U.S. Application Data FOREIGN PATENT DOCUMENTS EP 0802527 A1 10, 1997 (60) Provisional application No. 61/362,215, filed on Jul. 7, WO WO98,58368 12/1998 2010. OTHER PUBLICATIONS (51) Int. Cl. U.S. Appl. No. 1 1/726,968, filed Mar. 22, 2007 of Lewis Gensel et al. GIIB 20/18 (2006.01) (52) U.S. Cl. (Continued) (58) fo - - - - - ificati- - - - - -s - - - - - - - h- - - - - - - - - - - - - - - - - - 369/53.21 Primary Examiner — Tan X Dinh USPCOSSO ............ E"...ssassi. Sea (74) Attorney, Agent, or Firm Cooper & Dunham LLP 369/47.13, 83, 84; 707/999.107,999.01, (57) ABSTRACT 707/999.101 See application file for complete search history. Methods and apparatuses are provided to manage the repli cation of contest recording media by assigning unique iden (56) References Cited tifiers for content and media, and manage a database of records corresponding to the unique identifiers which include U.S. PATENT DOCUMENTS information related to the use of the unique identifiers. In 4,647,947 A 3, 1987 Takeoka et al. addition, methods and apparatuses are provided for respond 4,995,799 A 2/1991 Hayashi et al. ing to content copy authorization requests, and are synergis 5,181,081 A 1/1993 Suhan tically integrated with media replication management meth 5,315, 107 A 5, 1994 Smith et al. ods and apparatuses by using the same database of records 5,371,792 A 12/1994 Asai et al. 5,617.408 A 4/1997 Nishizawa et al. corresponding to unique identifiers as a basis for Such 5,706,047 A 1/1998 Lentz et al. responses. 5,766,359 A 6, 1998 Sichmann et al. 5,766,495 A 6, 1998 Parette 18 Claims, 7 Drawing Sheets Manager 20 Replicator 22 - - - - - - - - - - Send Request : Request for Unique Identifiers S1 : (requested number of unique IDs, w requestor ID, cuntent II) Assign uniquc Ds Store record for assigned unique IDs w Return unique IDs Record Media S7 Unique IDs S9 w - - - - - - - - - - - Scrld Noticc Notice S. (unique IDs written to acceptable media) Update records S13 US 8,526,282 B1 Page 2 (56) References Cited 2004f0071060 A1 4/2004 Suh et al. 2004/OO73491 A1 4/2004 Suh 2004/0076101 A1 4/2004 Suh et al. U.S. PATENT DOCUMENTS 2004/0228245 A1 11, 2004 Lee 6,117.284 A 9, 2000 Mueller 2005/0114350 A1* 5/2005 Rose et al. ...................... 707/10 6,124,011 A 9, 2000 Kern 2005/O154905 A1 7/2005 Kojima et al. 6, 160,787 A 12/2000 Marquardt, Jr. et al. 2006, OO23598 A1 2/2006 Babinski et al. 6,261.403 B1 7/2001 Gerigket al. 2006, O104190 A1 5, 2006 Babinski 6,285,762 B1 9, 2001 Gotoh et al. 2006.0114803 A1 6/2006 Ootera et al. 6,309.496 B1 10, 2001 Van Hoof 2006.0114807 A1 6/2006 Ootera et al. 6,309,727 B1 10/2001 Mueller et al. 2006, O165419 A1 7, 2006 Musto 6,361,845 B1 3, 2002 Kern 2006, O181706 A1 8/2006 Sweeney 6,405,203 B1* 6/2002 Collart .......................... 382,205 2006/0270.080 A1 11, 2006 Rinaldi 6,414.920 B1 7/2002 Lee 2006/0274617 A1 12/2006 Musto et al. 6,453,420 B1 9, 2002 Collart 2007/0090006 A1 4/2007 Kelsch 6,527,538 B1 3/2003 Pickutoski et al. 2008/0223743 A1 9, 2008 Lenkeit 6,546,193 B1 4/2003 Um et al. 2009, O127142 A1 5/2009 Rothstein et al. 6,608,804 B2 8, 2003 Shim 2009/0245055 A1 * 10/2009 Hamersley et al. ........ 369,53.21 6,641,886 B1 11/2003 Bakos et al. 2010, OO14408 A1 1/2010 Musto et al. 6,665,489 B2 * 12/2003 Collart .......................... 386.253 2010, 0074094 A1 3/2010 Sakamoto et al. 6,708.299 B1 3, 2004 Xie 2010/0129586 A1 5, 2010 Mueller 6,726,973 B2 4/2004 Mueller 2011/OO19527 A1 1/2011 Mueller et al. 6,728,181 B2 4/2004 Shimoda et al. 2012/0057707 A1* 3/2012 Fang ............................. 38O,277 6,814,825 B2 11/2004 Becker 6,885,629 B2 4/2005 Oshima et al. OTHER PUBLICATIONS 886 R 298. SR (al. U.S. Appl. No. 1 1/936,625, filed Nov. 7, 2007 of Petrus Hubertus Van 6,896,829 B2 5/2005 Kern et al. Hoof et al. 7,218,589 B2 * 5/2007 Wisnudel et al. .......... 369,53.21 U.S. Appl. No. 12/965,270, filed Dec. 10, 2010 of William R. Mueller 7,325,287 B2 2/2008 Sweeney et al. 7,419,045 B2 9, 2008 Kelsch U.S. Appl. No. 13/028,709, filed Feb. 16, 2011 of Jeff Williams. 7,535,806 B2 5/2009 Fumanti U.S. Appl. No. 13/053,439, filed Mar. 22, 2011 of Lewis Robert 7,564,771 B2 7/2009 Sweeney Gensel, Jr. et al. 7.6 R ck s3. 369,53.2 “Advanced Access Content System: Introduction and Common - - W aISOIl . Cryptographic Elements Book.” (2009) AACS LA LLC. 7,684,3097,637,713 B2B1 12/20093, 2010 MuellerParette & 8Advanced Access Content System: Pre-recorded Video Book, s 7,906, 194 B2 3/2011 Pickutoski et al. (2009) AACS LA LLC. 7.910, 191 B1 3/2011 Mueller et al. “Advanced Access Content System: Blu-ray Disc Pre-recorded 8,302.201 B1* 10/2012 Gupta et al. .................... T26/26 Book.” (2009) AACS LA LLC. 2001/0033517 A1 10, 2001 Ando et al. 2003/0031109 A1 2/2003 Lee et al. * cited by examiner U.S. Patent Sep. 3, 2013 Sheet 1 of 7 US 8,526,282 B1 Figure 1 U.S. Patent Sep. 3, 2013 Sheet 2 of 7 US 8,526,282 B1 Figure 2 Replicator Player 22 24 Manager 20 U.S. Patent Sep. 3, 2013 Sheet 3 of 7 US 8,526,282 B1 Figure 3 Replicator 22 Send Request Request for Unique Identifiers S1 (requested number of unique IDs, requestor ID, content ID) Assign unique IDs S3 Store record for assigned unique IDs S5 Return unique IDs Record Media Unique IDs S9 Send Notice Notice S1 (unique IDs written to acceptable media) Update records S13 U.S. Patent Sep. 3, 2013 Sheet 4 of 7 US 8,526,282 B1 Figure 4 Storage Part 30 Database 32 Network Communication Record 34 Part Record 34 26 Record 34 N, 1 Manager 20 Figure 5 Content Unique ID Network Recording Recording Communication --> 28 Part 40 Part 42 Part 38 Control Part 44 Replicator 22 U.S. Patent Sep. 3, 2013 Sheet 5 of 7 US 8,526,282 B1 Figure 6 Network Communication Part 46 Control Part 54 Player 24 Figure 7 Player 24 User input S15 Send Request Request for Copy Authorization S17 Look up record (unique ID) in database S19 Determine if copy is authorized S2 Send copy Allow Copying authorization Copy Authorization S27 S23 Update record S25 U.S. Patent Sep. 3, 2013 Sheet 6 of 7 US 8,526,282 B1 Figure 8A Media Network Recording Communication Part 56 Part 46 Control Part 54 Player / Recorder 24 Figure 8B Recorder Network -a Interface Communication Part 62 Part 46 Control Part 54 Player 24 Recorder 58 U.S. Patent Sep. 3, 2013 Sheet 7 of 7 US 8,526,282 B1 Figure 9 Player / Recorder 24 User input S29 Send Request Rcquest for Copy Authorization S31 Look up record (unique ID) in database S33 Determine if copy is authorized S35 Assign unique ID S37 Send copy Begin copy authorization Copy Authorization S43 S39 (unique ID) Record unique ID v Update records Record S41 copied content US 8,526,282 B1 1. 2 METHOD FOR REPLICATING MEDIAUSING In conventional read-only type optical discs (for example, UNIQUE IDENTIFIERS CD-ROM, DVD-ROM, etc.), data is generally stored as a series of “pits’ embossed in a plane of “lands’. CROSS-REFERENCE TO RELATED Microscopic pits formed in a surface of a plastic medium APPLICATION for example, polycarbonate or polymethyl methacrylate (PMMA) are arranged in tracks, conventionally spaced radi This application claims the benefit of U.S. Provisional ally from the center hub in a spiral track originating at the Application No. 61/362,215, filed on Jul. 7, 2010. medium center hub and ending toward the medium's outer rim. The light reflected from a read-only medium's surface in TECHNICAL FIELD 10 an optical disc player or reader varies according to the pres ence or absence of pits along the information track.
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