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1. 发明授权

US06407581B1 High voltage multipurpose input/output circuit 有权
标题翻译：高压多用途输入/输出电路
公开(公告)号：US06407581B1
公开(公告)日：2002-06-18
申请号：US09817215
申请日：2001-03-27
申请人： Richard Hull , Eric Schroeder
发明人： Richard Hull , Eric Schroeder
IPC分类号： H03K190175
CPC分类号： H03K19/1732 , H03K19/00315
摘要： A multipurpose input/output circuit providing full input output current drive capability and special mode selection on a single device pin. The circuit includes first and second high voltage detectors coupled to the pin, at least one pin bias circuit, and a mode selector. The mode selector determines whether the pin operates as either an input or output. One of the high voltage detectors detects a high voltage on the pin and causes the bias circuit to disconnect the pin from the supply voltage. The other high voltage detector operates to detect a special mode voltage on the pin and set the device into a special mode.
摘要翻译：多功能输入/输出电路，在单个器件引脚上提供全输入输出电流驱动能力和特殊模式选择。电路包括耦合到引脚，至少一个引脚偏置电路和模式选择器的第一和第二高电压检测器。模式选择器确定引脚是作为输入还是输出。一个高电压检测器检测到引脚上的高电压，并使偏置电路将引脚与电源电压断开。另一个高电压检测器用于检测引脚上的特殊模式电压，并将器件设置为特殊模式。

2. 发明授权

US07143241B2 Cache management in a mobile device 有权
标题翻译：移动设备中的缓存管理
公开(公告)号：US07143241B2
公开(公告)日：2006-11-28
申请号：US10635863
申请日：2003-08-05
申请人： Richard Hull
发明人： Richard Hull
IPC分类号： G06F12/00
CPC分类号： H04L67/18 , G01C21/206 , H04W4/02
摘要： A user visiting a space is equipped with a mobile device in communication with a service system. Media items held by the service system are associated with various locations around the space and a user arriving at such a location is presented with the corresponding item or items. These media items are pre-emptively loaded into a cache of the user's mobile device in dependence on the user's progress around the space. Items can also be flushed from cache on this basis.
摘要翻译：访问空间的用户配备有与服务系统通信的移动设备。由服务系统保持的媒体项目与空间周围的各种位置相关联，并且到达该位置的用户被呈现相应的项目。这些媒体项目根据用户在该空间的进展情况，被先占地加载到用户的移动设备的缓存中。在这个基础上也可以从缓存中刷新项目。

3. 发明授权

US5761538A Method for performing string matching 失效
标题翻译：执行字符串匹配的方法
公开(公告)号：US5761538A
公开(公告)日：1998-06-02
申请号：US499967
申请日：1995-07-10
申请人： Richard Hull
发明人： Richard Hull
IPC分类号： G06K9/62 , G06F17/30 , G06K9/68 , G06T7/00 , G06K9/72 , G06F19/00 , G06K9/00
CPC分类号： G06F17/30985 , G06K9/68
摘要： An improved method of matching a query string against a plurality of candidate strings replaces a highly computationally intensive string edit distance calculation with a less computationally intensive lower bound estimate. The lower bound estimate of the string edit distance between the two strings is calculated by equalising the lengths of the two strings by adding padding elements to the shorter one. The elements of the strings are then sorted and the substitution costs between corresponding elements are summed.
摘要翻译：将查询字符串与多个候选字符串相匹配的改进方法用较少的计算密集型下限估计代替了高计算密集型字符串编辑距离计算。两个字符串之间的字符串编辑距离的下限估计是通过将填充元素添加到较短的字符串来均衡两个字符串的长度来计算的。然后对字符串的元素进行排序，并将相应元素之间的替换成本相加。

4. 发明授权

US5703809A Overcharge/discharge voltage regulator for EPROM memory array 失效
标题翻译：用于EPROM存储器阵列的过充/放电稳压器
公开(公告)号：US5703809A
公开(公告)日：1997-12-30
申请号：US723926
申请日：1996-10-01
申请人： Richard Hull , Randy L. Yach
发明人： Richard Hull , Randy L. Yach
IPC分类号： G11C16/06 , G11C16/26 , G11C16/00
CPC分类号： G11C16/26
摘要： A method of high speed reading of data from an EPROM, in which a memory array is programmed based on device status at intersections of rows and columns of the array to store data therein as 0's and 1's, uses a capacitive overcharging and discharging technique to enable fast voltage stabilization without drawing significant current. A row containing the memory element to be read is quickly overdriven to overcharge an effective capacitance associated with the row to substantially the maximum level of the EPROM supply voltage which may exceed the programmed threshold voltage of the selected memory element. The effective capacitance is thereupon discharged to a predetermined voltage level below both the maximum level of the supply voltage and the programmed threshold. Then the status and data content of the selected memory element are read by first grounding an electrode of a source-drain path of a transistor comprising the memory element to cause current with substantially no DC component to flow through that path of the transistor. A sense amplifier in the source-drain path of the transistor is triggered to detect current flow therethrough as indicative of the data content of the memory element.
摘要翻译：一种从EPROM高速读取数据的方法，其中存储器阵列基于阵列的行和列的交叉点处的设备状态来编程，以将其中的数据存储为0和1，使用电容性过充电和放电技术来实现快速稳定电压，无需大量电流。包含要读取的存储器元件的行被快速过驱动，以将与行相关联的有效电容过充电到基本上可能超过所选存储器元件的编程阈值电压的EPROM电源电压的最大电平。然后，有效电容放电到低于电源电压的最大电平和编程阈值的预定电压电平。然后，通过首先将包括存储元件的晶体管的源极 - 漏极路径的电极接地，以使基本上没有直流分量的电流流过晶体管的该路径来读取所选存储元件的状态和数据内容。触发晶体管的源极 - 漏极路径中的读出放大器以检测当前流经其存储元件的数据内容的流量。

5. 发明授权

US4309813A Mask alignment scheme for laterally and totally dielectrically isolated integrated circuits 失效
标题翻译：用于横向和完全介电隔离集成电路的掩模对准方案
公开(公告)号：US4309813A
公开(公告)日：1982-01-12
申请号：US212799
申请日：1980-12-04
申请人： Richard Hull
发明人： Richard Hull
IPC分类号： G03F9/00 , H01L21/762 , H01L23/544 , H01L21/308
CPC分类号： G03F9/7076 , G03F9/00 , H01L21/76297 , H01L23/544 , H01L2223/54453 , H01L2924/0002 , Y10S148/085 , Y10S438/975
摘要： A support material rectangle indicia is formed during the formation of the dielectrical isolation of starting material islands in one of said dielectrically isolated islands. An X indicia on a mask is positioned over the four corners of rectangular indicia to align the mask and the substrate.
摘要翻译：在形成在所述介电隔离岛之一中的起始材料岛的介电隔离期间形成支撑材料矩形标记。掩模上的X标记位于矩形标记的四个角上，以对准掩模和基底。

6. 发明授权

US07800250B2 Connection of an internal regulator to an external filter/stabilization capacitor through a selectable external connection and prevention of a current surge therebetween 有权
标题翻译：通过可选择的外部连接将内部稳压器连接到外部滤波器/稳定电容器，并防止其间的电流浪涌
公开(公告)号：US07800250B2
公开(公告)日：2010-09-21
申请号：US12107531
申请日：2008-04-22
申请人： Richard Hull , Vivien Delport , Zacharias Marthinus Smit , Sean Steedman , Jerrold S. Zdenek , Michael Charles , Ruan Lourens
发明人： Richard Hull , Vivien Delport , Zacharias Marthinus Smit , Sean Steedman , Jerrold S. Zdenek , Michael Charles , Ruan Lourens
IPC分类号： H01H47/02
CPC分类号： G11C5/147 , Y10T307/74 , Y10T307/747 , Y10T307/858
摘要： An integrated circuit device provides a choice of external pins (connections) that may be user selectable for coupling an external filter/stabilization capacitor to an internal voltage regulator. However, connecting the output of a internal voltage regulator to an uncharged external filter/stabilization capacitor (or to a capacitor charged to a different voltage level than the internal regulation voltage) through a low impedance path can cause the regulator output voltage to sag/spike if the internal voltage regulator tries to charge/discharge the capacitor up/down to equilibrium with the regulator output voltage. To minimize this potential sag/spike, the voltage on the external filter/stabilization capacitor may be adjusted in a controlled manner to substantially the same voltage as the voltage on the output of the internal voltage regulator, and then the internal voltage regulator is operationally coupled through a low impedance to the external regulator filter/stabilization capacitor.
摘要翻译：集成电路器件提供可选择用于将外部滤波器/稳定电容器耦合到内部稳压器的外部引脚（连接）的选择。然而，通过低阻抗路径将内部稳压器的输出连接到不带电的外部滤波器/稳定电容器（或者与内部调节电压相比，被充电到不同电压电平的电容器）可能会导致稳压器输出电压下垂/尖峰如果内部电压调节器试图将电容器上/下放电到稳压器输出电压的平衡。为了最小化该潜在的下垂/尖峰，可以以受控的方式将外部滤波器/稳定电容器上的电压调节到与内部电压调节器的输出端上的电压基本相同的电压，然后内部电压调节器可操作地耦合通过低阻抗到外部调节滤波器/稳定电容器。

7. 发明授权

US07790183B2 Combination of antimicrobial agents and bacterial interference to coat medical devices 有权
标题翻译：抗微生物剂与细菌干扰的组合以覆盖医疗器械
公开(公告)号：US07790183B2
公开(公告)日：2010-09-07
申请号：US10788060
申请日：2004-02-26
申请人： Rabih O. Darouiche , Richard Hull
发明人： Rabih O. Darouiche , Richard Hull
IPC分类号： A61F13/00 , A61F2/00 , A01N63/00 , A61K39/38 , A61K39/02 , A61K9/50 , A61K39/108 , A61K39/112 , A61L33/00
CPC分类号： A61L29/08 , A61L29/005 , A61L29/16 , A61L2300/30 , A61L2300/404 , A61L2300/406 , A61L2300/45 , A61L2300/61 , A61L2420/02
摘要： This invention relates to a method for coating a medical device comprising the steps of applying to at least a portion of the surface of said medical device, an antimicrobial coating layer and a non-pathogenic bacterial coating layer, wherein the antimicrobial and non-pathogenic bacterial coating layers inhibit the growth of pathogenic bacterial and fungal organisms. The non-pathogenic bacterium used in the bacterial coating layer is resistant to the antimicrobial agent. Furthermore, the non-pathogenic bacterium layer includes at least one of the following: viable whole cells, non-viable whole cells, or cellular structures or extracts. The antimicrobial agent and non-pathogenic bacterium are used to develop a kit comprising these compositions in one container or in separate containers. The kit is used to coat a catheter prior to implantation in a mammal.
摘要翻译：本发明涉及一种医疗器械的涂覆方法，包括以下步骤：向所述医疗器械表面的至少一部分施加抗微生物涂层和非致病细菌涂层，其中所述抗微生物和非病原菌涂层抑制病原菌和真菌生物的生长。用于细菌涂层的非致病细菌对抗微生物剂具有抗性。此外，非致病性细菌层包括以下中的至少一种：活的全细胞，非活的全细胞或细胞结构或提取物。抗微生物剂和非病原菌用于在一个容器或分开的容器中开发包含这些组合物的试剂盒。该套件用于在植入哺乳动物之前涂覆导管。

8. 发明申请

US20080272830A1 Variable Power and Response Time Brown-Out-Reset Circuit 有权
标题翻译：可变功率和响应时间欠压复位电路
公开(公告)号：US20080272830A1
公开(公告)日：2008-11-06
申请号：US11744365
申请日：2007-05-04
申请人： Sean Steedman , Ruan Lourens , Richard Hull
发明人： Sean Steedman , Ruan Lourens , Richard Hull
IPC分类号： G11C5/14
CPC分类号： H03K17/22 , G01R19/16552 , G06F1/24 , G06F1/30 , H03K2217/0036
摘要： A brown-out-reset circuit having programmable power and response time characteristics. These characteristics may be programmed over an n-bit wide bus for 2n different characteristics ranging from very low power consumption and slower response time to very fast response time and higher power consumption. A serial one wire bus may be used instead of the n-bit wide bus.
摘要翻译：具有可编程功率和响应时间特性的欠压复位电路。这些特性可以通过n位宽的总线进行编程，以实现从非常低的功耗和较慢的响应时间到非常快的响应时间和更高的功耗的两个不同的特性。可以使用串行一线总线来代替n位宽的总线。

9. 发明申请

US20050289236A1 Method and server for establishing coordinated consumption of a streamed media object by multiple devices 审中-公开
标题翻译：用于通过多个设备建立流媒体对象的协调消费的方法和服务器
公开(公告)号：US20050289236A1
公开(公告)日：2005-12-29
申请号：US10635941
申请日：2003-08-05
申请人： Richard Hull , Josephine Reid , Stuart Stenton
发明人： Richard Hull , Josephine Reid , Stuart Stenton
IPC分类号： H04L12/28 , H04L29/08 , G06F15/16
CPC分类号： H04L65/4076 , H04L67/18 , H04L67/28 , H04L67/2842 , H04L69/329 , H04W64/00
摘要： For members of a party visiting a space with which media objects are associated, the shared experience can be enhanced by the sharing of such objects by the group members for presentation on devices for example carried by the group members. Where the media object is a streamed media object, the experience can be further enhanced by coordinating the consumption of the object by the group members. To this end, a server streaming the media object to a first device is arranged to respond to a request for coordinated consumption by establishing streaming of the object to a second device starting from a position in the media object that is dependent on progress of the streaming/presentation of the object to/at the first device.
摘要翻译：对于参与与媒体对象相关联的空间的一方的成员，可以通过由组成员共享这些对象以在例如由组成员携带的设备上呈现而增强共享体验。在媒体对象是流媒体对象的地方，可以通过协调组成员对对象的消耗来进一步增强体验。为此，将媒体对象传送到第一设备的服务器被安排为响应协调消费的请求，通过建立从媒体对象中的位置开始的对象到第二设备的流动，该位置取决于流的进展 /将对象呈现在/在第一设备处。

10. 发明授权

US5847450A Microcontroller having an n-bit data bus width with less than n I/O pins 失效
标题翻译：具有小于n个I / O引脚的n位数据总线宽度的微控制器
公开(公告)号：US5847450A
公开(公告)日：1998-12-08
申请号：US644916
申请日：1996-05-24
申请人： Scott Fink , Gregory C. Bingham , Richard Hull , Scott Ellison
发明人： Scott Fink , Gregory C. Bingham , Richard Hull , Scott Ellison
IPC分类号： G06F13/40 , G06F15/78 , G11C5/06 , H01L23/02
CPC分类号： G06F13/40 , G06F15/7832 , G06F15/7867 , G11C5/066
摘要： An Integrated Circuit (IC) package is disclosed comprising an IC chip with a microcontroller therein having an n-bit data bus, and up to n pins electrically coupled to the microcontroller. The IC package also includes a control register coupled to the microcontroller for receiving enable and disable signals from the microcontroller. One or more of the pins have one or more functional block associated thereto. Each functional block defines a specified function for its corresponding pin. Thus, each pin having a plurality of corresponding functional blocks has a number of potential functions equal to the number of corresponding functional blocks. The specific function for a given pin is selected by the enable signal from the control register which selects the appropriate functional block upon appropriate command from the microcontroller. BY using pins with multiple functions, the instant invention permits an n-bit architecture microcontroller to use less than or equal to n pins.
摘要翻译：公开了一种集成电路（IC）封装，其包括具有其中的微控制器的IC芯片，其具有n位数据总线，以及多达n个引脚，电耦合到微控制器。 IC封装还包括耦合到微控制器的控制寄存器，用于接收来自微控制器的使能和禁止信号。一个或多个销具有与其相关联的一个或多个功能块。每个功能块为其相应的引脚定义一个指定的功能。因此，具有多个对应功能块的每个引脚具有等于相应功能块数量的多个潜在功能。给定引脚的具体功能由来自控制寄存器的使能信号选择，该控制寄存器根据微控制器的适当命令选择适当的功能块。通过使用具有多个功能的引脚，本发明允许n位架构微控制器使用小于或等于n个引脚。

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