Pulse or digital communications – Bandwidth reduction or expansion – Television or motion video signal
Reexamination Certificate
2006-04-04
2006-04-04
Le, Vu (Department: 2613)
Pulse or digital communications
Bandwidth reduction or expansion
Television or motion video signal
Reexamination Certificate
active
07023926
ABSTRACT:
The stream converting apparatus includes a stream extracting circuit that extracts a second level data stream from a first format data stream, an error detecting circuit that detects an error included in the second level data stream output from the stream extracting circuit, a data correcting circuit that corrects the detected error to generate a proper-form second level data stream, and a multiplexer that multiplexes the corrected second level data stream to generate a second format data stream.
REFERENCES:
patent: 6275507 (2001-08-01), Anderson et al.
patent: 6738559 (2004-05-01), Yoo et al.
patent: 6804455 (2004-10-01), Yoo et al.
“Polling-Based Real-Time Software for MPEG2 System Protocol LSIs”, Naganuma et al., IEICE Trans. Electron., vol. E81-C, No. 5, pp. 695-701, May 1998.
Matsuura Yoshinori
Segawa Hiroshi
Le Vu
McDermott Will & Emery LLP
Renesas Technology Corp.
Senfi Behrooz
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