Patent · US Expired

Stream data generation method and partial erase processing method

US6373803B1 · kind B1 · utility

149Cited by

2References

5Claims

0Family size

Assignee

Kabushiki Kaisha Toshiba · JP

Inventors

Hideo Ando · Hino, JP
Kazuyuki Uyama · Gyōda, JP
Yuuji Ito · Tokyo, JP
Shinichi Kikuchi · Yokohama, JP

Key dates

Filing date	Mar 15, 2001
Grant date	Apr 16, 2002
Priority date	—
Expiry date	Mar 15, 2021

Classification

Technology area (CPC H)Electricity
CPC primaryH04N9/8227
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

Stream data has a recording data structure formed in units of stream blocks (or stream object units SOBU) which are segmented to have a predetermined data size. Data are recorded (or encoded) and partially erased (or temporarily erased) in units of the stream blocks (SOBUs).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.