发明授权
US5923827A Facsimile apparatus using a memory management device having empty memory
block maintenance function
失效
使用具有空的存储器块维护功能的存储器管理装置的传真装置
- 专利标题： Facsimile apparatus using a memory management device having empty memory block maintenance function
- 专利标题（中）： 使用具有空的存储器块维护功能的存储器管理装置的传真装置
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申请号： US731149申请日： 1996-10-10
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公开(公告)号： US5923827A公开(公告)日： 1999-07-13
- 发明人: Hideo Matsuo , Kazumi Anzai , Hitoshi Miyazaki
- 申请人： Hideo Matsuo , Kazumi Anzai , Hitoshi Miyazaki
- 申请人地址： JPX Osaka
- 专利权人： Matsushita Graphic Communication Systems, Inc.
- 当前专利权人： Matsushita Graphic Communication Systems, Inc.
- 当前专利权人地址： JPX Osaka
- 优先权： JPX5-280834 19931110
- 主分类号： G11C17/00
- IPC分类号： G11C17/00 ; G06F12/00 ; G06F12/02 ; G11C16/02 ; H04M1/65 ; H04N1/21 ; H04N1/32 ; G06F15/00 ; H04N1/00 ; H04N1/40
摘要：
A memory management device enables to effectively use a memory which permits its stored data to be erased only in blocks. A facsimile apparatus is arranged to temporarily store sending information and received information in the memory and then to send or receive the information. The facsimile apparatus includes a flash memory whose data is allowed to be erased only in blocks and a storage unit for storing the sending or the received information in its own blocks if the sending or the received information is stored in the flash memory.
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