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31. 发明授权

US5078478A Light actuated optical switching device 失效
标题翻译：光激光开关器件
公开(公告)号：US5078478A
公开(公告)日：1992-01-07
申请号：US523471
申请日：1990-05-14
申请人： Joseph T. Evans, Jr. , Jeff A. Bullington
发明人： Joseph T. Evans, Jr. , Jeff A. Bullington
IPC分类号： G02F1/01 , G02B6/35 , G02F1/29 , G02F1/313
CPC分类号： G02B6/3522 , G02F1/293 , G02F1/3137 , G02B6/355 , G02B6/3596 , G02F1/0126
摘要： A light activated switching device is disclosed in which the receipt of a light signal is used to switch a light beam between two output ports. The input light beam is reflected from an interface between two regions having different indices of refraction when the light signal is present. The reflected light beam then exits through the first output port. In the absence of the light signal, the two regions have the same index of refraction, and the light beam passes through both regions and exits through the second output port.
摘要翻译：公开了一种光激活开关装置，其中使用光信号的接收来在两个输出端口之间切换光束。当光信号存在时，输入光束从具有不同折射率的两个区域之间的界面反射。反射光束然后通过第一输出端口离开。在没有光信号的情况下，两个区域具有相同的折射率，并且光束穿过两个区域并通过第二输出端口离开。

32. 发明授权

US08964446B2 Analog memories utilizing ferroelectric capacitors 有权
标题翻译：使用铁电电容器的模拟存储器
公开(公告)号：US08964446B2
公开(公告)日：2015-02-24
申请号：US14274616
申请日：2014-05-09
申请人： Radiant Technologies, Inc.
发明人： Joseph T. Evans , Calvin B. Ward
IPC分类号： G11C11/22
CPC分类号： G11C11/221 , G11C11/2259 , G11C11/2273 , G11C11/2275 , G11C11/2293 , G11C11/5657 , G11C27/005
摘要： A ferroelectric memory having a plurality of ferroelectric memory cells, each ferroelectric memory cell including a ferroelectric capacitor is disclosed. The ferroelectric memory includes read and write lines and a plurality of ferroelectric memory cell select buses, one select bus corresponding to each of the ferroelectric memory cells. Each of the ferroelectric memory cells includes first and second gates for connecting the ferroelectric memory cell to the read line and the write line, respectively, in response to signals on the ferroelectric memory cell select bus corresponding to that ferroelectric memory cell. A write circuit causes a charge to be stored in the ferroelectric capacitor of the ferroelectric memory cell currently connected to the write line, the charge having a value determined by a data value having at least three states. A read circuit measures the charge stored in the ferroelectric capacitor of the ferroelectric memory cell currently connected to the read line to generate an output value, the output value corresponding to one of the states.
摘要翻译：公开了具有多个铁电存储单元的铁电存储器，每个强电介质存储单元包括铁电电容器。铁电存储器包括读写线和多个铁电存储器单元选择总线，每个铁电存储单元相应的一个选择总线。每个铁电存储单元包括用于响应于与该铁电存储单元相对应的强电介质存储单元选择总线上的信号而分别将铁电存储单元连接到读取线和写入线的第一和第二栅极。写入电路使电荷存储在当前连接到写入线的强电介质存储单元的铁电电容器中，电荷具有由具有至少三个状态的数据值确定的值。读取电路测量存储在当前连接到读取线的铁电存储器单元的铁电电容器中的电荷，以产生与其中一个状态对应的输出值。

33. 发明申请

US20150016175A1 CMOS Analog Memories Utilizing Ferroelectric Capacitors 有权
标题翻译：使用铁电电容的CMOS模拟记忆体
公开(公告)号：US20150016175A1
公开(公告)日：2015-01-15
申请号：US14498911
申请日：2014-09-26
申请人： Radiant Technologies, Inc. , Radiant Technologies, Inc.
发明人： Joseph T. Evans, JR. , Calvin B. Ward
IPC分类号： G11C11/22
CPC分类号： G11C11/221 , G11C11/22 , G11C11/2273 , G11C11/2275 , G11C11/5657
摘要： A memory cell and memories constructed from that memory cell are disclosed. A memory according to the present invention includes a ferroelectric capacitor, a charge source and a read circuit. The charge source receives a data value to be stored in the ferroelectric capacitor. The charge source converts the data value to a remanent charge to be stored in the ferroelectric capacitor and causes that remanent charge to be stored in the ferroelectric capacitor. The read circuit determines a charge stored in the ferroelectric capacitor. The data value has more than three distinct possible states, and the determined charge has more than three determined values. The memory also includes a reset circuit that causes the ferroelectric capacitor to enter a predetermined known reference state of polarization.
摘要翻译：公开了一种存储单元和由该存储单元构成的存储器。根据本发明的存储器包括铁电电容器，电荷源和读取电路。电荷源接收要存储在铁电电容器中的数据值。电荷源将数据值转换为存储在铁电电容器中的剩余电荷，并使残留电荷存储在铁电体电容器中。读取电路确定存储在铁电体电容器中的电荷。数据值具有三个不同的可能状态，并且所确定的电荷具有多于三个确定的值。存储器还包括使铁电电容器进入预定的已知参考偏振状态的复位电路。

34. 发明申请

US20140334220A1 EMBEDDED NON-VOLATILE MEMORY CIRCUIT FOR IMPLEMENTING LOGIC FUNCTIONS ACROSS PERIODS OF POWER DISRUPTION 审中-公开
标题翻译：用于在断电期间实施逻辑功能的嵌入式非易失性存储器电路
公开(公告)号：US20140334220A1
公开(公告)日：2014-11-13
申请号：US14338153
申请日：2014-07-22
申请人： Radiant Technologies, Inc.
发明人： Joseph T. Evans
IPC分类号： G11C11/22
CPC分类号： H03K19/0008 , G11C7/1006 , G11C11/22 , G11C11/221 , G11C11/2297 , H03K19/096
摘要： A circuit having an autonomous ferroelectric memory latch (AML) is disclosed. An AML characterized by an AML input, an AML output, a first AML power contact, a second AML power contact and an AML state, and a first switch in series with one of the AML input or the AML output. The switch is positioned to prevent the state of the AML from changing when power is provided between the first and second AML power contacts. In one aspect of the invention, the circuit could include a second switch in series with the other of the AML input or the AML output and a latch in series with the AML input or the AML output. The latch is positioned such that a direct path back does not exist between the AML output and the AML input.
摘要翻译：公开了具有自主铁电存储器锁存器（AML）的电路。 AML以AML输入，AML输出，第一AML电源触点，第二AML电源触点和AML状态为特征，以及与AML输入或AML输出之一串联的第一开关。开关被定位成在第一和第二AML电源触点之间提供电力时防止AML的状态改变。在本发明的一个方面，电路可以包括与AML输入或AML输出中的另一个串联的第二开关和与AML输入或AML输出串联的锁存器。锁存器的定位使得AML输出和AML输入之间不存在直接回路。

35. 发明申请

US20090075675A1 METHOD OF LOCATION BASED SERVICE AND LOCATION BASED SERVICE SYSTEM 审中-公开
标题翻译：基于位置的服务和基于位置的服务系统的方法
公开(公告)号：US20090075675A1
公开(公告)日：2009-03-19
申请号：US12299379
申请日：2007-04-12
申请人： Tae Il Kim , Tae Joon Ha , Jeong Yun Hwang , Eun Young Kim
发明人： Tae Il Kim , Tae Joon Ha , Jeong Yun Hwang , Eun Young Kim
IPC分类号： H04W24/00 , G01S1/00
CPC分类号： H04W64/00
摘要： A location based service method and location based service system is provided. The location based service method includes: making requests for position determination of a client terminal according to a first position determination method and a second position determination method, in response to a location based service request; receiving a position determination result according to the first position determination method, and generating first location data including additional information which corresponds to the position determination result according to the first position determination method; providing the client terminal with the first location data; receiving a position determination result according to the second position determination method, and generating second location data, the second location data being refined first location data; and providing the client terminal with the second location data.
摘要翻译：提供基于位置的服务方法和基于位置的服务系统。基于位置的服务方法包括：响应于基于位置的服务请求，根据第一位置确定方法和第二位置确定方法来请求客户终端的位置确定; 根据第一位置确定方法接收位置确定结果，并且根据第一位置确定方法产生包括与位置确定结果对应的附加信息的第一位置数据; 向客户终端提供第一位置数据; 根据第二位置确定方法接收位置确定结果，并产生第二位置数据，第二位置数据是精细的第一位置数据; 以及向客户终端提供第二位置数据。

36. 发明授权

US5679969A Ferroelectric based capacitor for use in memory systems and method for fabricating the same 失效
标题翻译：用于存储器系统的铁电电容器及其制造方法
公开(公告)号：US5679969A
公开(公告)日：1997-10-21
申请号：US661597
申请日：1996-06-11
申请人： Joseph T. Evans, Jr. , Richard H. Womack
发明人： Joseph T. Evans, Jr. , Richard H. Womack
IPC分类号： H01L21/02 , H01L21/8246 , H01L27/115 , H01L29/92 , H01L27/108 , H01L29/76 , H01L29/94 , H01L31/62
CPC分类号： H01L27/11502 , H01L27/11585 , H01L27/1159 , H01L28/55 , H01L28/60 , H01L28/75
摘要： A ferroelectric based capacitor structure and method for making the same. The capacitor includes a bottom electrode having a layer of Pt in contact with a first layer of an ohmic material. The capacitor dielectric is constructed from a layer of lead zirconium titanate doped with an element having an oxidation state greater than +4. The top electrode of the capacitor is constructed from a second layer of ohmic material in contact with a layer of Pt. The preferred ohmic material is LSCO; although RuO.sub.2 may also be utilized. The capacitor is preferably constructed over the drain of an FET such that the bottom electrode of the capacitor is connected to the drain of the FET. The resulting capacitor structure has both low imprint and low fatigue.
摘要翻译：一种铁电体电容器结构及其制造方法。电容器包括具有与第一欧姆材料层接触的Pt层的底部电极。电容器电介质由掺杂有大于+4的氧化态的元素的钛酸铅锆层构成。电容器的顶部电极由与Pt层接触的第二层欧姆材料构成。优选的欧姆材料是LSCO; 尽管也可以使用RuO 2。电容器优选地构造在FET的漏极上，使得电容器的底部电极连接到FET的漏极。所得到的电容器结构具有低压印和低疲劳。

37. 发明授权

US5638979A Thermal reflective packaging system 失效
标题翻译：热反射包装系统
公开(公告)号：US5638979A
公开(公告)日：1997-06-17
申请号：US248020
申请日：1994-05-24
申请人： David B. Shea
发明人： David B. Shea
IPC分类号： B65D77/02 , B65D77/04 , B65D81/38 , B65D5/56
CPC分类号： B65D77/02 , B65D77/042 , B65D81/38 , B65D81/3853 , B65D81/3897
摘要： A shipping or transport container system comprises an inner liner for insertion into an inner shipping container, for further insertion into an outer shipping container. The inner liner comprises a layer of single- or double-bubble radiant barrier material within a sealed vinyl pouch. Between the outer container and the inner container there is furnished at least one spacer insert, which may be a spacer tray or the like, for providing a partially-surrounding pocket of air in contact with the exterior surface of the inner container. During sealing of the pouch, a pocket of air is allowed to remain in its interior so that the radiant barrier material floats within the sealed pouch. The pockets of air provided allow for maximization of the thermal insulating properties of the system due primarily to the thermal reflective property of the radiant barrier material. The vinyl construction of the pouch material provides a durable protective cover for the radiant barrier material.
摘要翻译：运输或运输集装箱系统包括用于插入内部运输集装箱的内衬，用于进一步插入外部运输集装箱。内衬层包括在密封的乙烯基袋内的单层或双气泡辐射阻挡材料层。在外部容器和内部容器之间设置有至少一个间隔件插入件，其可以是间隔件托盘等，用于提供与内部容器的外表面接触的部分环绕的空气袋。在密封小袋期间，允许空气袋保持在其内部，使得辐射阻挡材料浮在密封袋内。提供的空气袋允许主要由于辐射屏障材料的热反射性能而使系统的绝热性能最大化。袋材料的乙烯基结构为辐射屏障材料提供耐用的保护罩。

38. 发明授权

US5314087A Thermal reflective packaging system 失效
标题翻译：热反射包装系统
公开(公告)号：US5314087A
公开(公告)日：1994-05-24
申请号：US66840
申请日：1993-05-26
申请人： David B. Shea
发明人： David B. Shea
IPC分类号： B65D77/02 , B65D77/04 , B65D81/38 , B61D5/56
CPC分类号： B65D81/3853 , B65D77/02 , B65D77/042 , B65D81/38 , B65D81/3897
摘要： A shipping or transport container system comprises an inner liner for insertion into an inner shipping container, for further insertion into an outer shipping container. The inner liner comprises a layer of single- or double-bubble radiant barrier material within a sealed vinyl pouch. Between the outer container and the inner container there is furnished at least one spacer insert, which may be a spacer tray or the like, for providing a partially-surrounding pocket of air in contact with the exterior surface of the inner container. During sealing of the pouch, a pocket of air is allowed to remain in its interior so that the radiant barrier material floats within the sealed pouch. The pockets of air provided allow for maximization of the thermal insulating properties of the system due primarily to the thermal reflective property of the radiant barrier material. The vinyl construction of the pouch material provides a durable protective cover for the radiant barrier material.
摘要翻译：运输或运输集装箱系统包括用于插入内部运输集装箱的内衬，用于进一步插入外部运输集装箱。内衬层包括在密封的乙烯基袋内的单层或双气泡辐射阻挡材料层。在外部容器和内部容器之间设置有至少一个间隔件插入件，其可以是间隔件托盘等，用于提供与内部容器的外表面接触的部分环绕的空气袋。在密封小袋期间，允许空气袋保持在其内部，使得辐射阻挡材料浮在密封袋内。提供的空气袋允许主要由于辐射屏障材料的热反射性能而使系统的绝热性能最大化。袋材料的乙烯基结构为辐射屏障材料提供耐用的保护罩。

39. 发明授权

US5109156A Light actuated optical logic device 失效
标题翻译：光激光光电器件
公开(公告)号：US5109156A
公开(公告)日：1992-04-28
申请号：US603530
申请日：1990-10-25
申请人： Joseph T. Evans , Jeff A. Bullington
发明人： Joseph T. Evans , Jeff A. Bullington
IPC分类号： G02F1/29 , G02F3/00
CPC分类号： G02F1/293 , G02F3/00
摘要： A light activated AND gate is disclosed which generates a light signal at a first output port in response to the simultaneous presence of light signals at an input port and a control port. With a light signal present at the control port, a light beam at the input port is reflected from an interface between two regions having different indices of refraction, and the reflected light beam then exits through a first output port. In the absence of a light signal at the control port, the two regions of the switching device have the same index of refraction, and the light beam at the input port passes through both regions and exits through a second output port.
摘要翻译：公开了一种光激活的与门，其响应于在输入端口和控制端口处同时存在光信号而在第一输出端口处产生光信号。通过存在于控制端口处的光信号，在输入端口处的光束从具有不同折射率的两个区域之间的界面反射，然后反射光束通过第一输出端口离开。在控制端口没有光信号的情况下，开关装置的两个区域具有相同的折射率，并且输入端口处的光束通过两个区域并通过第二输出端口离开。

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