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Machine translation
1. (WO1994027291) NEW RECORDING SYSTEM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1994/027291    International Application No.:    PCT/EP1994/001558
Publication Date: 24.11.1994 International Filing Date: 13.05.1994
Chapter 2 Demand Filed:    15.12.1994    
IPC:
G11B 9/08 (2006.01)
Applicants: SINA MEDICAL GMBH [DE/DE]; Kaiser Strasse 5, D-52445 Titz-Höllen (DE) (For All Designated States Except US).
AMANULLAH, Khalid [MY/MY]; (MY) (For US Only)
Inventors: AMANULLAH, Khalid; (MY)
Agent: ABITZ, Walter; Postfach 86 01 09, D-81628 München (DE)
Priority Data:
PI 9300903 15.05.1993 MY
Title (EN) NEW RECORDING SYSTEM
(FR) NOUVEAU SYSTEME D'ENREGISTREMENT
Abstract: front page image
(EN)There is disclosed a new system for recording and reproducing information on a dielectric material by selectively forming electret sites by energy from modulated laser beams (1). The recorded information is read back by specially constructed FET playback head (2).
(FR)L'invention concerne un nouveau système d'enregistrement et de reproduction d'informations sur un matériau diélectrique par formation sélective de sites d'électrets au moyen d'énergie envoyée par des rayons laser modulés (1). Les informations enregistrées sont lues par une tête de lecture FET (2) spécialement prévue à cet effet.
Designated States: AT, AU, BB, BG, BR, BY, CA, CH, CN, CZ, DE, DK, ES, FI, GB, HU, JP, KP, KR, KZ, LK, LU, LV, MG, MN, MW, NL, NO, NZ, PL, PT, RO, RU, SD, SE, SK, UA, US, UZ, VN.
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)