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Machine translation
1. (WO2006127964) VIRTUAL WRITE PROTECTION SYSTEM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/127964    International Application No.:    PCT/US2006/020369
Publication Date: 30.11.2006 International Filing Date: 25.05.2006
IPC:
G11B 19/04 (2006.01), G11B 20/00 (2006.01), G11B 23/28 (2006.01), G11B 19/12 (2006.01)
Applicants: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. [US/US]; 20555 S.H. 249, Houston, Texas 77070 (US) (For All Designated States Except US).
WEIRAUCH, Charles, R. [US/US]; (US) (For US Only).
HWANG, Sung-Hee [KR/KR]; (KR) (For US Only).
LEE, Kyung-geun [KR/KR]; (KR) (For US Only).
SAMSUNG ELECTRONICS CO., LTD [KR/KR]; Republic of Korea (KR) (For All Designated States Except US)
Inventors: WEIRAUCH, Charles, R.; (US).
HWANG, Sung-Hee; (KR).
LEE, Kyung-geun; (KR)
Agent: BOYD, David, W.; Hewlett-Packard Company, Intellectual Property Administration, P.O. Box 272400, Mail Stop 35, Fort Collins, Colorado 80527-2400 (US)
Priority Data:
60/685,329 26.05.2005 US
Title (EN) VIRTUAL WRITE PROTECTION SYSTEM
(FR) SYSTEME DE PROTECTION D'ECRITURE VIRTUELLE
Abstract: front page image
(EN)An optical medium containing virtual write protect information can be recorded in drives and systems without first changing the write protection from on to off by receiving valid user input. The virtual write protection may also be enabled of disabled by additional information on the disc.
(FR)La présente invention a trait à un support optique contenant une information de protection d'écriture virtuelle apte à être enregistrée dans des lecteurs et systèmes sans modifier préalablement la protection d'écriture de mise en marche vers mise en arrêt par la réception d'une entrée d'utilisateur valide. La protection d'écriture virtuelle peut également être mise en service ou désactivée par une information supplémentaire sur le disque.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)