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61. 发明授权

US5838995A System and method for high frequency operation of I/O bus 失效
标题翻译： I / O总线高频运行的系统和方法
公开(公告)号：US5838995A
公开(公告)日：1998-11-17
申请号：US573682
申请日：1995-12-18
申请人： Wen-Tzer Thomas Chen , Richard Allen Kelley , Danny Marvin Neal
发明人： Wen-Tzer Thomas Chen , Richard Allen Kelley , Danny Marvin Neal
IPC分类号： G06F13/40 , G06F13/42
CPC分类号： G06F13/405
摘要： An extension to an I/O bus and bridge chip is provided which allows higher speed operations. This includes control logic which switches between different data transfer speeds. A host bridge interconnects a system bus with an I/O bus. Included in the host bridge is both a high frequency and low frequency clock. The bridge chip normally operates at the lower frequency and initiates communication with the I/O at this low frequency. If the I/O device is capable of operating at a higher frequency, then a control signal is transmitted from the I/O device to the bridge chip. In response to the receipt of this signal, control logic in the bridge chip causes the higher frequency clock in the bridge chip to be activated such that the host bridge, bus and I/O device are all then operating at the higher frequency.
摘要翻译：提供了对I / O总线和桥接芯片的扩展，允许更高速度的操作。这包括在不同数据传输速度之间切换的控制逻辑。主桥将系统总线与I / O总线互连。主桥包括高频和低频时钟。桥芯片通常以较低频率工作，并在该低频率下启动与I / O的通信。如果I / O设备能够以较高的频率工作，则控制信号从I / O设备发送到桥接芯片。响应于该信号的接收，桥芯片中的控制逻辑导致桥接芯片中的较高频率时钟被激活，使得主桥，总线和I / O设备全部以更高的频率工作。

62. 发明授权

US06795107B1 Video conferencing apparatus and method therefor 有权
标题翻译：视频会议装置及其方法
公开(公告)号：US06795107B1
公开(公告)日：2004-09-21
申请号：US09353948
申请日：1999-07-15
申请人： Danny Marvin Neal , Richard A. Kelley
发明人： Danny Marvin Neal , Richard A. Kelley
IPC分类号： H04N714
CPC分类号： H04N21/4143 , H04N7/142 , H04N7/15 , H04N7/157 , H04N21/4223 , H04N21/4788
摘要： A videoconferencing apparatus and method are implemented. Each participant in the videoconference has a representation within the system as a “stick figure,” or linear frame, object similar to “stick figure” objects in the computer animation art. A participant's linear frame object is endowed with the persona of the participant by wrapping the object with an outer texture generated from a preloaded image of the participant. Small tags placed at preselected locations on each participant are detected by the videoconferencing system, and each of the participants stick figures is animated in accordance with changes in positions as revealed by the tags.
摘要翻译：实现视频会议装置和方法。视频会议中的每个参与者在系统中具有作为“棒图”或线性框架的对象，类似于计算机动画艺术中的“棒图”对象。参与者的线性框架对象通过用从参与者的预加载图像生成的外部纹理包裹对象来赋予参与者的角色。通过视频会议系统检测放置在每个参与者的预选位置的小标签，并且每个参与者粘贴的人物根据标签显示的位置变化而动画化。

63. 发明授权

US06425024B1 Buffer management for improved PCI-X or PCI bridge performance 失效
标题翻译：缓冲管理，用于改进PCI-X或PCI桥性能
公开(公告)号：US06425024B1
公开(公告)日：2002-07-23
申请号：US09314044
申请日：1999-05-18
申请人： Richard Allen Kelley , Danny Marvin Neal , Lawrence Dean Whitley , Adalberto Guillermo Yanes
发明人： Richard Allen Kelley , Danny Marvin Neal , Lawrence Dean Whitley , Adalberto Guillermo Yanes
IPC分类号： G06F300
CPC分类号： G06F13/4059
摘要： Buffer management for improved PCI-X or PCI bridge performance. A system and method for managing transactions across a PCI-X or PCI bridge, and a system and method of waiting for, increasing, and/or optimizing the available buffers for transaction size or sizes across a PCI-X or PCI bridge. Transactions are processed across the bridge, and the bridge has buffers with actual available buffer space used for receiving and processing the transactions. Transaction size of the transaction is determined. The system and method sets an available free block which is a set amount of available buffer space that is to be freed up before certain larger size transactions are processed. The system and method waits for the actual available buffer space to free up to and reach the available free block. The certain larger size transactions are then processed when the actual available buffer space has reached the available free block. The processing of the transaction involves accepting the transaction if the transaction size is not greater than the actual available buffer space, retrying the transaction for processing by the bridge when the transaction size is less than the available free block but greater than the actual available buffer space, retrying the transaction by the bridge when the transaction size is greater than the available free block and greater than the available buffer space until the available buffer space is greater than or equal to the available free block, and accepting the transaction and then disconnecting once the actual available buffers are filled or at an end of the transaction.
摘要翻译：缓冲管理，用于改进PCI-X或PCI桥性能。用于管理PCI-X或PCI桥上的事务的系统和方法，以及等待，增加和/或优化可用缓冲区以用于跨PCI-X或PCI桥的事务大小或尺寸的系统和方法。事务在整个桥上进行处理，桥接器具有用于接收和处理事务的实际可用缓冲区空间的缓冲区。确定交易的交易大小。系统和方法设置一个可用的空闲块，它是在处理某些更大规模的事务之前要释放的一定量的可用缓冲区空间。系统和方法等待实际可用的缓冲区空间释放到达可用的空闲块。然后当实际的可用缓冲区空间达到可用的空闲块时，处理某些较大的事务。事务的处理涉及如果事务大小不大于实际可用缓冲区空间，则接受事务，当事务大小小于可用空闲块但大于实际可用缓冲区空间时，重试事务处理桥，当事务大小大于可用空闲块并且大于可用缓冲区空间，直到可用缓冲区空间大于或等于可用可用块，并接受事务然后断开一次实际的可用缓冲区将被填充或在事务结束。

64. 发明授权

US06237048B1 Adapter card with vendor unique differentiation and customization using PCI sideband signals 有权
标题翻译：适配器卡，具有独特的差异化和使用PCI边带信号的定制
公开(公告)号：US06237048B1
公开(公告)日：2001-05-22
申请号：US09149043
申请日：1998-09-08
申请人： Jonathan Michael Allen , Daniel Frank Moertl , Danny Marvin Neal , Gregory Michael Nordstrom , Thomas James Osten
发明人： Jonathan Michael Allen , Daniel Frank Moertl , Danny Marvin Neal , Gregory Michael Nordstrom , Thomas James Osten
IPC分类号： G06F300
CPC分类号： G06F13/423
摘要： In an electrical interface providing a predefined number of connections at least some of which have predefined functions and at least some of which have reserved, undefined or non-critical functions, selective use of at least one of the connections having a reserved, undefined or non-critical function is accomplished. At least one switch is provided which is controllable and coupled to switch at least one connection having a reserved, undefined or non-critical function to a desired customized function. In this way, the electrical interface can be selectively switched to provide additional functionality using reserved, undefined or non-critical connections of the interface.
摘要翻译：在电接口中提供预定数量的连接，其中至少一些连接具有预定义的功能，并且其中至少一些具有保留的，未定义的或非关键的功能，选择性地使用具有保留的，未定义的或非限定的连接中的至少一个完成了关键功能。提供至少一个开关，其可控制和耦合以将具有保留的，未定义的或非关键功能的至少一个连接切换到期望的定制功能。以这种方式，可以选择性地切换电接口以使用接口的保留的，未定义的或非关键的连接提供附加的功能。

65. 发明授权

US06170029A Voltage overshoot control in hot plug system 失效
标题翻译：热插拔系统中的电压过冲控制
公开(公告)号：US06170029A
公开(公告)日：2001-01-02
申请号：US09163922
申请日：1998-09-30
申请人： Richard Allen Kelley , Danny Marvin Neal
发明人： Richard Allen Kelley , Danny Marvin Neal
IPC分类号： G06F1300
CPC分类号： G06F13/4081
摘要： A method and implementing computer system is provided in which PCI bus load conditions are detected and dummy loads are selectively switched into the PCI bus under light load conditions in order to avoid voltage overshoot problems. Load control logic receives input signals representative of the presence or absence of adapters connected into PCI slots. The load control logic is connected to load control switches. The load control switches are arranged to selectively connect to the PCI slot or to a dummy load. The load control system is selectively operable, by controlling the load switches, to connect dummy loads into empty PCI slots to dampen the bus when light load conditions are detected to exist on the PCI bus. In a PCI system hot plug environment, the system is operable to quiesce the slot being hot plugged so that the adapter can be removed or inserted into a PCI slot while maintaining acceptable PCI bus loading conditions.
摘要翻译：提供了一种方法和实现的计算机系统，其中检测到PCI总线负载条件，并且在轻负载条件下将虚拟负载选择性地切换到PCI总线，以避免电压过冲问题。负载控制逻辑接收代表连接到PCI插槽中的适配器的存在或不存在的输入信号。负载控制逻辑连接到负载控制开关。负载控制开关被布置成选择性地连接到PCI插槽或虚拟负载。通过控制负载开关，负载控制系统通过控制负载开关将虚拟负载连接到空的PCI插槽中，以便在PCI总线上检测到轻负载条件时抑制总线。在PCI系统热插拔环境中，该系统可操作以停止正在热插拔的插槽，以便可以将适配器移除或插入PCI插槽，同时保持可接受的PCI总线负载条件。

66. 发明授权

US5884053A Connector for higher performance PCI with differential signaling 失效
标题翻译：用于具有差分信号的更高性能PCI的连接器
公开(公告)号：US5884053A
公开(公告)日：1999-03-16
申请号：US873347
申请日：1997-06-11
申请人： Paul L. Clouser , Richard Allen Kelley , Danny Marvin Neal , Charles Bertram Perkins, Jr.
发明人： Paul L. Clouser , Richard Allen Kelley , Danny Marvin Neal , Charles Bertram Perkins, Jr.
IPC分类号： G06F13/40 , G06F13/00
CPC分类号： G06F13/4072
摘要： An enhanced PCI bus architecture utilizing differential signaling is supported by an adapter slot connector providing differential signaling pins and a make-before-break connection between bus conductors and dummy loads for each bus conductor, enabling higher frequency and higher bandwidth operation. The dummy loads simulate the signal load of an adapter inserted into the slot. The PCI bus conductors are automatically disconnected from the dummy loads and connected to the adapter pins when an adapter is inserted into the slot. A balanced load bus is thus provided regardless of whether adapter slots are populated or empty.
摘要翻译：使用差分信号的增强型PCI总线架构由适配器插槽连接器支持，适配器插槽连接器为每个总线导体提供差分信号引脚和总线导体与虚拟负载之间的断开前连接，实现更高频率和更高带宽操作。虚拟负载模拟插入插槽中的适配器的信号负载。当适配器插入插槽时，PCI总线导体将自动从虚拟负载断开并连接到适配器引脚。因此，无论适配器插槽是填充还是空的，均可提供均衡的负载总线。

67. 发明授权

US5850530A Method and apparatus for improving bus efficiency by enabling arbitration based upon availability of completion data 失效
标题翻译：通过基于完成数据的可用性实现仲裁来提高总线效率的方法和装置
公开(公告)号：US5850530A
公开(公告)日：1998-12-15
申请号：US573680
申请日：1995-12-18
申请人： Wen-Tzer Thomas Chen , Richard Allen Kelley , Danny Marvin Neal
发明人： Wen-Tzer Thomas Chen , Richard Allen Kelley , Danny Marvin Neal
IPC分类号： G06F13/364 , G06F13/40 , G06F13/00
CPC分类号： G06F13/364 , G06F13/4031
摘要： The present invention provides a system that selectively allows an arbitration cycle to occur only when specific data is ready for transfer. That is, a flag register is provided and its output is ANDed with a bus request signal from a bus device. An arbiter will accept a bus request and initiate an arbitration cycle only when the state of a bit in the flag register indicates that actual completion data exists for the requesting device.
摘要翻译：本发明提供了一种系统，其选择性地允许仲裁周期仅在特定数据准备好传送时才发生。也就是说，提供了一个标志寄存器，并且其输出与总线设备的总线请求信号进行“与”运算。只有当标志寄存器中的位的状态指示请求设备存在实际完成数据时，仲裁器将接受总线请求并发起仲裁周期。

68. 发明授权

US5644470A Autodocking hardware for installing and/or removing adapter cards without opening the computer system cover 失效
标题翻译：自动安装硬件，用于安装和/或卸下适配器卡，而不打开计算机系统盖
公开(公告)号：US5644470A
公开(公告)日：1997-07-01
申请号：US552186
申请日：1995-11-02
申请人： Melvin Kent Benedict , Patrick Allen Buckland , Richard Allen Kelley , Danny Marvin Neal , Price Ward Oman , Carl Raymond Waters
发明人： Melvin Kent Benedict , Patrick Allen Buckland , Richard Allen Kelley , Danny Marvin Neal , Price Ward Oman , Carl Raymond Waters
IPC分类号： G06F1/18 , G06F13/40 , H05K7/14 , G06F1/16 , H01R13/629 , H05K7/10
CPC分类号： G06F1/185 , G06F1/184 , G06F1/186 , G06F13/409 , H05K7/1409
摘要： A computer system is provided which allows a user to remove or install feature cards without removing the cover to entire computer. A computer cover is provided with rectangular openings which correspond in alignment and size to an electrical connector on the system board. The feature card can then be mechanically attached to the computer cover, or a frame member, with a pivot and guide member. A handle is provided which will allow the user to apply pressure to the card, via the guide member in order to insert or remove the feature card from the connector on the system board. The guide member is constructed such that a vertical force is applied between the card and connector to ensure proper alignment when inserting and removing the adapter card.
摘要翻译：提供了一种计算机系统，其允许用户移除或安装功能卡，而不将盖覆盖到整个计算机。计算机盖设有矩形开口，其对齐和尺寸对准系统板上的电连接器。特征卡然后可以用枢轴和引导构件机械地附接到计算机盖或框架构件。提供了一种手柄，其允许用户通过引导构件向卡施加压力，以便从系统板上的连接器插入或移除特征卡。引导构件构造成使得在卡和连接器之间施加垂直力以确保插入和移除适配器卡时的正确对准。

69. 发明授权

US06944769B1 Apparatus and a method for security authorization using a security key installed on removable media 失效
标题翻译：使用安装在可移动媒体上的安全密钥进行安全授权的装置和方法
公开(公告)号：US06944769B1
公开(公告)日：2005-09-13
申请号：US09637320
申请日：2000-08-10
申请人： Scott Leonard Daniels , Danny Marvin Neal , Yat Hung Ng
发明人： Scott Leonard Daniels , Danny Marvin Neal , Yat Hung Ng
IPC分类号： G06F12/14
CPC分类号： G06F21/51
摘要： An apparatus and a method in a data processing system are provided for insuring the security of data accessed from removable media. Normal virus scanning occurs after data is loaded into the main memory, but infection by a virus may have already occurred by this time. Therefore, it would be beneficial to check for possible virus infection before the data is transferred to main memory. A security key is read from the removable media. As encrypted data is read from the device, it is decrypted using the security key and then re-encrypted using the same security key to produce new data. The original data is accepted and sent to main memory if it is identical to the new data produced by decryption and re-encryption. If the two sets of data are not identical, then the data transmission from the device is aborted and all data on the removable media is rejected. The decryption/re-encryption checking is performed in hardware and so it can occur in real time. This hardware could be on the device controller, a separate security card, the mother board, or anywhere along the data path from the device controller to the main memory.
摘要翻译：提供数据处理系统中的装置和方法，用于确保从可移动介质访问的数据的安全性。数据加载到主内存后会发生正常的病毒扫描，但病毒感染可能已经发生了。因此，在将数据传输到主存储器之前检查可能的病毒感染将是有益的。从可移动媒体读取安全密钥。当从设备读取加密数据时，使用安全密钥对其进行解密，然后使用相同的安全密钥重新加密以产生新的数据。如果原始数据与通过解密和重新加密产生的新数据相同，则原始数据被接受并发送到主存储器。如果两组数据不完全相同，则从设备的数据传输中止，并且可移动介质上的所有数据都被拒绝。解密/重新加密检查在硬件中执行，因此可以实时发生。该硬件可以在设备控制器，单独的安全卡，母板或从设备控制器到主存储器的数据路径的任何地方。

70. 发明授权

US6033254A Locating and guidance device for printed circuit boards 失效
标题翻译：印刷电路板定位和导向装置
公开(公告)号：US6033254A
公开(公告)日：2000-03-07
申请号：US859448
申请日：1997-05-20
申请人： Danny Marvin Neal , Roy Albert Rachui , James Robert Taylor , Fred Ervin Zumwalt
发明人： Danny Marvin Neal , Roy Albert Rachui , James Robert Taylor , Fred Ervin Zumwalt
IPC分类号： H01R12/70 , H01R12/88 , H01R13/629 , H01R13/64
CPC分类号： H01R12/7005 , H01R12/88 , H01R13/62905
摘要： A circuit board guidance device is arranged to have a circuit board such as a PCI I/O board 205 inserted therein for connection into an electrical socket or connector 203 located on a system motherboard 201. The guidance device includes a guidance mechanism which translates an insertion force applied in one direction into a connecting force effective to move the circuit board in a second direction. The guidance device is effective to aid in locating the circuit board 205 above connector 203 on the system motherboard 201, and also to aid in forcing the desired electrical connection between corresponding connectors on the circuit board 205 and a system motherboard 201. The guidance device is also effective in aiding in the extraction of the circuit board from its connection to the motherboard connector 203. An I/O bracket 261 is implemented to provide EMI grounding to the system bulkhead.
摘要翻译：电路板引导装置被布置成具有插入其中的诸如PCI I / O板205的电路板，用于连接到位于系统主板201上的电插座或连接器203.引导装置包括引导机构，其将插入沿一个方向施加的力作用于沿着第二方向移动电路板的连接力。引导装置有助于将系统母板201上的连接器203上的电路板205定位，并且还有助于强制电路板205上的相应连接器和系统母板201之间的期望的电连接。引导装置是还有效地帮助将电路板从与主板连接器203的连接提取。执行I / O支架261以向系统隔板提供EMI接地。

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