AUDIENCE RATING SURVEY SYSTEM

Details for Australian Patent Application No. 2002232200 (hide)

Owner SONY COMPUTER ENTERTAINMENT INC.

Inventors HASHIMOTO, Minoru

Pub. Number AU-A-2002232200

PCT Pub. Number WO2002/067126

Priority 2001-44232 20.02.01 JP; 2001-324996 23.10.01 JP

Filing date 15 February 2002

Wipo publication date 4 September 2002

International Classifications

G06F 013/00 Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units

H04N 017/00 Diagnosis, testing or measuring for television systems or their details

H04N 007/173 Television systems - with two-way working, e.g. subscriber sending a programme selection signal

H04H 009/00

Event Publications

27 February 2003 Application Open to Public Inspection

  Published as AU-A-2002232200

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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