ClassID:

198990

G11B20/1806 - CPC Classification

Classification description:

Signal processing not specific to the method of recording or reproducing; Circuits therefor; Digital recording or reproducing; Error detection or correction; Testing, e.g. of drop-outs Pulse code modulation systems for audio signals

Sub-classes:
Recent Application in this class:
#1
20200266837
2020-08-20

Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 3/15 and 4096-symbol mapping, and bit interleaving method using same

#2
20200259509
2020-08-13

Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 2/15 and 1024-symbol mapping, and bit interleaving method using same

#3
20190229754
2019-07-25

Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 2/15 and 1024-symbol mapping, and bit interleaving method using same

#4
20190222233
2019-07-18

Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 3/15 and 4096-symbol mapping, and bit interleaving method using same

#5
20160241267
2016-08-18

Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 3/15 and 4096-symbol mapping, and bit interleaving method using same

#6
20160241264
2016-08-18

Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 2/15 and 1024-symbol mapping, and bit interleaving method using same

#7
20100309765
2010-12-09

Write once disc allowing management of data area, method of managing the data area, and apparatus and method for reproducing data from write once disc

#8
20100284255
2010-11-11

Write once disc allowing management of data area, method of managing the data area, and apparatus and method for reproducing data from write once disc

#9
20080175118
2008-07-24

METHOD OF RECORDING DATA ON A WRITE ONCE DISC, AND THE WRITE ONCE DISC

#10
20080068956
2008-03-20

Write once disc allowing management of data area, method of managing the data area, and apparatus and method for reproducing data from write once disc

#11
20080068955
2008-03-20

Write once disc allowing management of data area, method of managing the data area, and apparatus and method for reproducing data from write once disc

#12
20080068953
2008-03-20

WRITE ONCE DISC ALLOWING MANAGEMENT OF DATA AREA, METHOD OF MANAGING THE DATA AREA, AND APPARATUS AND METHOD FOR REPRODUCING DATA FROM WRITE ONCE DISC

#13
20080062836
2008-03-13

Write once disc allowing management of data area, method of managing the data area, and apparatus and method for reproducing data from write once disc

#14
20070189726
2007-08-16

Recording and reproducing device, recording and reproducing method, and vehicle-mounted recording and reproducing device

#15
20070073931
2007-03-29

Audio player and method for playing audio data

#16
20060203705
2006-09-14

Apparatus to record data on a write once disc

#17
20060203637
2006-09-14

Method for recording data to a write once disc

#18
20060067180
2006-03-30

Apparatus for recording data to and/or reproducing data from a write once disc