Assignee
INFORMATION BROADCASTING LAB I
JP·2 granted patents·54 citations·filing 2000–2000
Top patents by PatentIndex Score
2 records- 0182US7093000B1Transmitting apparatus, transmitting method, receiving apparatus, receiving method, transmitting and receiving system, and transmitting and receiving methodINFORMATION BROADCASTING LAB I·Filed 2000·Granted Aug 15, 2006·28 cites·26 claims
- 0275US7051064B1Apparatus and method for maintaining hierarchical directory structure and transmitting changes in sameINFORMATION BROADCASTING LAB I·Filed 2000·Granted May 23, 2006·26 cites·18 claims
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