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Full text of "USPTO Patents Application 10670332"

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Title: Data recording medium management method, data recording medium management 
device and data recording medium 



Application Number 


95121599 


Aj^HIUaUUH 

Pafeteroon 


1995.11.17 


Publication Number 


1134017 




1996.10.22 


Priority information 


,iP2b«? 19*4;"; 


International 
Classification 


G11B13/00;G11B20/12 


Appiicant(s) Name 




Address 




Inverstor(s) Name 




Patent Agency Code 


72001 |Patent Agent | ZHANG ZHIXING ZOU GUANGXIN 



Abstract 



When data is recorded at a virgin cluster on a data track of an MD data disc, write data is written 
at a position corresponding to the aiiocation blocks for recording the write data after NULL data 
has been written to the write buffer for a one cluster portion. The data for the one cluster portion 
written to the write buffer is then recorded to the cluster on the data track, so that an initialization 
process is no longer required. 



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