CN1251094C - 用于解除再现限制的通信系统及方法 - Google Patents

用于解除再现限制的通信系统及方法 Download PDF

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Publication number
CN1251094C
CN1251094C CNB031553575A CN03155357A CN1251094C CN 1251094 C CN1251094 C CN 1251094C CN B031553575 A CNB031553575 A CN B031553575A CN 03155357 A CN03155357 A CN 03155357A CN 1251094 C CN1251094 C CN 1251094C
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CN
China
Prior art keywords
information
portable terminal
restriction
multimedia messages
restriction cancellation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNB031553575A
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English (en)
Chinese (zh)
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CN1493997A (zh
Inventor
江本直博
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yamaha Corp
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Yamaha Corp
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Publication date
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Publication of CN1493997A publication Critical patent/CN1493997A/zh
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Publication of CN1251094C publication Critical patent/CN1251094C/zh
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  • Information Transfer Between Computers (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Storage Device Security (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
CNB031553575A 2002-08-28 2003-08-27 用于解除再现限制的通信系统及方法 Expired - Fee Related CN1251094C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002249415A JP4082138B2 (ja) 2002-08-28 2002-08-28 通信システム及び再生制限解除方法
JP2002249415 2002-08-28

Publications (2)

Publication Number Publication Date
CN1493997A CN1493997A (zh) 2004-05-05
CN1251094C true CN1251094C (zh) 2006-04-12

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ID=32056536

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB031553575A Expired - Fee Related CN1251094C (zh) 2002-08-28 2003-08-27 用于解除再现限制的通信系统及方法

Country Status (3)

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JP (1) JP4082138B2 (ja)
KR (1) KR100582175B1 (ja)
CN (1) CN1251094C (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9715500B2 (en) * 2004-04-27 2017-07-25 Apple Inc. Method and system for sharing playlists
US8145532B2 (en) 2006-06-27 2012-03-27 Microsoft Corporation Connecting devices to a media sharing service
JP5403725B2 (ja) * 2006-11-14 2014-01-29 独立行政法人産業技術総合研究所 サーバによるサービス提供システムおよびサービス提供方法
JP5339989B2 (ja) * 2009-03-31 2013-11-13 ソフトバンクモバイル株式会社 コンテンツ提供システム

Also Published As

Publication number Publication date
CN1493997A (zh) 2004-05-05
KR20040019997A (ko) 2004-03-06
JP4082138B2 (ja) 2008-04-30
JP2004086053A (ja) 2004-03-18
KR100582175B1 (ko) 2006-05-23

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SE01 Entry into force of request for substantive examination
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C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20060412

Termination date: 20130827