Interactive video distribution systems – Video distribution system with upstream communication – Receiver
Reexamination Certificate
2011-05-24
2011-05-24
Tran, Hai (Department: 2426)
Interactive video distribution systems
Video distribution system with upstream communication
Receiver
C348S468000, C348S465000, C348S469000, C715S269000, C725S135000
Reexamination Certificate
active
07950043
ABSTRACT:
The receiving apparatus of the present invention includes: a reception unit which receives a broadcast; an output unit which outputs a service included in the received broadcast; an execution unit which executes an application program included in the received broadcast; an extraction unit which extracts, from service information included in the received broadcast, a font identifier which is information for identifying font data corresponding to the service; a switch detection unit which detects that a currently outputted service is switched; a connection unit which adopts, as font data to be used by the application program, font data identified by the font identifier corresponding to the currently outputted service that is detected; and a rendering unit which renders the font data to be used by the application program.
REFERENCES:
patent: 2003/0086690 (2003-05-01), Chung et al.
patent: 2005/0117886 (2005-06-01), Kang et al.
patent: 2006/0056819 (2006-03-01), Schiller et al.
patent: 2006/0120523 (2006-06-01), Kurotaki
patent: 2006/0248561 (2006-11-01), Hashimoto et al.
patent: 2006/0269222 (2006-11-01), Horii
patent: 2007/0022452 (2007-01-01), Yamamuro et al.
patent: 2007/0140650 (2007-06-01), Suzuki
patent: 1267273 (2002-12-01), None
patent: 1420580 (2004-05-01), None
patent: 2004/047431 (2004-06-01), None
patent: 2004/056115 (2004-07-01), None
patent: 2005/045833 (2005-05-01), None
Multimedia Home Platform—Srandard 1.0.1 (Institut Fur Rundfunktechnik IRT) R. Sedlmeyer, 2001.
The DVB Multimedia Home Platform (MHP) and Related Specifications (Ieee vol. 94, No. 1, Jan. 2006) Jon Piesing.
English language Abstract of JP 2003-100056.
English language Abstract of JP 2002-142000.
ETSI TS 101 812 V1.3.1 (Jun. 2003) Digital Video Broadcasting (DVB); Multimedia Home Platform (MHP) Specification 1.0.3, pp. 55-56, 330-348, 358.
Aoki Hirosi
Doi Sigenori
Greenblum & Bernstein P.L.C.
Panasonic Corporation
Tran Hai
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