(19)
(11) EP 0 156 859 A1

(12)

(43) Date of publication:
09.10.1985 Bulletin 1985/41

(21) Application number: 84903526.0

(22) Date of filing: 18.09.1984
(51) International Patent Classification (IPC): 
G06T 9/ 00( . )
G11B 20/ 12( . )
G11B 20/ 18( . )
G11B 27/ 36( . )
 G11B 7/ 013( . )
G11B 20/ 14( . )
G11B 27/ 30( . )
(86) International application number:
PCT/US1984/001516
(87) International publication number:
WO 1985/001402 (28.03.1985 Gazette 1985/08)
(84) Designated Contracting States:
DE FR GB NL

(30) Priority: 19.09.1983 US 19830533826

(71) Applicant: STORAGE TECHNOLOGY PARTNERS II
Louisville Colorado 80028 (US)

(72) Inventors:
  • O'KEEFFE, Michael, J.
    Longmont, CO 80501 (US)
  • GRABA, James, M.
    Longmont, CO 80501 (US)
  • NOYES, George, I.
    Boulder, CO 80302 (US)

   


(54) SYNC PATTERN ENCODING SYSTEM FOR DATA SECTORS WRITTEN ON A STORAGE MEDIUM