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1. 外观设计

USD373588S Hand-held remote control 失效
公开(公告)号：USD373588S
公开(公告)日：1996-09-10
申请号：US40884
申请日：1995-06-29
申请人： Donald H. Bowen, Jr. , David I. Chang , Bryce G. Rutter , Michael D. Prstojevich , Robert T. Van Orden , Charles K. Fincher
设计人： Donald H. Bowen, Jr. , David I. Chang , Bryce G. Rutter , Michael D. Prstojevich , Robert T. Van Orden , Charles K. Fincher

2. 发明授权

US5537292A Plug in expansion card for a subscriber terminal 失效
标题翻译：插入用户终端的扩展卡
公开(公告)号：US5537292A
公开(公告)日：1996-07-16
申请号：US343013
申请日：1994-11-21
申请人： Donald H. Bowen
发明人： Donald H. Bowen
IPC分类号： G06K7/00 , H04N7/16 , H04N7/167 , H04N21/2543 , H04N21/81 , H04N21/84 , H05K1/14
CPC分类号： H04N21/2543 , G06K7/0047 , G06K7/0086 , H04N21/8166 , H04N21/84 , H04N7/163 , H04N7/1675
摘要： The expansion card is inserted into a narrow slot through the outside cover of the subscribers terminal and is guided by a carrier into the external connector. A protective casing on the card includes a pivotable door which permits the card to maintain a slim profile. The door is opened during the insertion process into the external connector by a pair of tongs positioned at an inclined angle on the carrier to expose the terminal end of the expanding card.
摘要翻译：扩展卡通过用户终端的外盖插入狭窄的槽中，并由载体引导到外部连接器中。卡上的保护套包括可枢转的门，其允许卡保持细长的轮廓。在插入过程中，通过在托架上以倾斜角定位的一对钳将插入过程中的门打开，以暴露扩展卡的终端。

3. 外观设计

USD421016S Remote control housing 失效
公开(公告)号：USD421016S
公开(公告)日：2000-02-22
申请号：US83107
申请日：1997-12-13
申请人： Donald H. Bowen , David I. Chang , John R. Tucker
设计人： Donald H. Bowen , David I. Chang , John R. Tucker

4. 发明授权

US5367571A Subscriber terminal with plug in expansion card 失效
标题翻译：用户终端插入扩展卡
公开(公告)号：US5367571A
公开(公告)日：1994-11-22
申请号：US983910
申请日：1992-12-02
申请人： Donald H. Bowen , Michael P. Harney , David B. Lett
发明人： Donald H. Bowen , Michael P. Harney , David B. Lett
IPC分类号： G06K7/00 , H04N7/16 , H04N7/167 , H04N21/2543 , H04N21/81 , H04N21/84
CPC分类号： H04N21/2543 , G06K7/0047 , G06K7/0086 , H04N21/8166 , H04N21/84 , H04N7/163 , H04N7/1675
摘要： A subscriber terminal with a plug-in expansion card provides for memory expansion and security renewal. The subscriber terminal has a memory control bus including data, address, and control lines which are extended to an expansion connector. In addition, the subscriber terminal includes a secure microprocessor and secure microprocessor bus (SMB) which regulate the secure transactions of the subscriber terminal. The SMB is also extended to the external connector. The expansion card plugs into the external connector and can contain numerous combinations of external memory, such as ROM, RAM, EEPROM, Hash EPROM, or other types of memory, to supplement internal memory and/or a secure microprocessor to renew, supplement, or modify security precautions for the terminal. The extended memory of the expansion card is fully controllable by the control microprocessor of the terminal and is downloadable through the expansion connector to allow changes in the program code stored there. The expansion card is inserted into a narrow slot through the outside cover of the subscribers terminal and is guided by a carrier into the external connector. A protective casing on the card includes a pivotable door which permits the card to maintain a slim profile. The door is opened during the insertion process into the external connector by a pair of tongs positioned at an inclined angle on the carrier to expose the terminal end of the expanding card.
摘要翻译：具有插件扩展卡的订户终端提供内存扩展和安全更新。用户终端具有包括扩展到扩展连接器的数据，地址和控制线的存储器控制总线。此外，用户终端包括安全微处理器和安全的微处理器总线（SMB），其调节用户终端的安全交易。 SMB也扩展到外部连接器。扩展卡插入外部连接器，并且可以包含诸如ROM，RAM，EEPROM，Hash EPROM或其他类型的存储器之类的外部存储器的许多组合，以补充内部存储器和/或安全微处理器来更新，补充或修改终端的安全防范措施。扩展卡的扩展存储器可由终端的控制微处理器完全控制，并且可通过扩展连接器下载，以允许存储在那里的程序代码的更改。扩展卡通过用户终端的外盖插入狭窄的槽中，并由载体引导到外部连接器中。卡上的保护套包括可枢转的门，其允许卡保持细长的轮廓。在插入过程中，通过在托架上以倾斜角定位的一对钳将插入过程中的门打开，以暴露扩展卡的终端。

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