Power line home network
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United States of America Patent
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N/A
Issued Date -
Jan 20, 2005
app pub date -
Nov 25, 2003
filing date -
Jul 17, 2003
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A system for controlling video and audio devices distributed over a power-line communications (PLC) network. Streaming video and/or audio is communicated between media devices interfaced with a power-line communications (PLC) network. The devices are typically controlled by a media server which is preferably configured for receiving commands from a user utilizing a remote control unit, wherein commands are received by a media device, and certain commands which are not directed at that media device are passed through the media device to the media server for controlling the action of other media devices. The server supports adjusting encoding and/or decoding latency for synchronizing streams being input or output on media devices. Locking functions and password control features are provided for limiting control or dissemination of content. Rate control is preferably provided for limiting bandwidth utilization by streams, and a room-to-room live pause feature to prevent loss due to interruptions.
First Claim
Family
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
SONY CORPORATION | TOKYO | |
SONY ELECTRONICS INC | 1 SONY DRIVE PARKRIDGE NJ 07656 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Iwamura, Ryuichi | San Diego, CA | 129 | 6034 |
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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