US Patent No: 7,940,855

Number of patents in Portfolio can not be more than 2000

DTV receiving system and method of processing DTV signal

Stats

ALSO PUBLISHED AS: 20080239161
ATTORNEY / AGENT: (SPONSORED)
 

Importance

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Abstract

A digital broadcast transmitter and a method of processing a DTV signal in the digital broadcast transmitter are disclosed. The digital broadcast transmitter includes a pre-processor, a first multiplexer, a post-processor, and a second multiplexer. The pre-processor includes a first interleaver, a group formatter, and a packer formatter. The first interleaver interleaves symbols corresponding to mobile service data. The group formatter maps data corresponding to the interleaved symbols into at least one region of a data group and adds place holders for main service data and non-systematic RS parity data to the data group. The packet formatter removes the place holders for the main service data and the non-systematic RS parity data, and generates mobile service data packets having data in the data group in which the place holders for the main service data and the non-systematic RS parity data are removed.

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First Claim

Related Publications

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Patent Owner(s)

Patent OwnerAddressTotal Patents
LG ELECTRONICS INC.SEOUL, KR13050

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, In Hwan Seoul, KR 830 4043
Kim, Byoung Gill Seoul, KR 464 1498
Kim, Jin Woo Seoul, KR 456 1459
Kim, Jong Moon - 271 1069
Kwak, Kook Yeon Kyonggi-do, KR 528 3172
Lee, Hyoung Gon - 476 1535
Song, Won Gyu - 409 1322

Cited Art

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Other [Check patent profile for assignment information] (10)
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Patent Citation Ranking

Forward Cites

Patent Info (Count) # Cites Year
 
LG ELECTRONICS INC. (6)
8,144,790 Broadcast receiver and method of processing data 0 2008
8,135,077 Broadcast receiver and method of processing data 0 2008
8,396,088 Digital broadcasting system and method of processing data 0 2010
8,175,196 Channel equalizer and method of processing broadcast signal in receiving system 0 2011
8,374,235 Digital broadcast system and data processing method 0 2012
8,385,410 Digital broadcast system and data processing method 0 2012

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11.5 Year Payment $7400.00 $3700.00 $1850.00 Nov 10, 2022
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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