专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06674777B1 Protective side wall passivation for VCSEL chips 失效
标题翻译： VCSEL芯片的保护侧壁钝化
公开(公告)号：US06674777B1
公开(公告)日：2004-01-06
申请号：US09652555
申请日：2000-08-31
申请人： James C. Nohava , Robert A. Morgan , Eva M. B. Strzelecka , Yue Liu
发明人： James C. Nohava , Robert A. Morgan , Eva M. B. Strzelecka , Yue Liu
IPC分类号： H01S500
CPC分类号： H01S5/18313 , H01S5/0202 , H01S2301/176
摘要： Methods for sealing or passivating the edges of chips such as vertical cavity surface emitting lasers (VCSEL) is disclosed. One method includes oxidizing the edges of die at the wafer level prior to cutting the wafer into a plurality of die. This may be accomplished by etching a channel along the streets between die, followed by oxidizing the channel walls. The oxidation preferably oxidizes the aluminum bearing layers that are exposed by the channel walls inward for distance. Aluminum bearing layers, including AlAs and AlGaAs, may be oxidized to a stable native oxide that is resistant to further oxidation by the environment. After oxidation, the wafer can be cut along the channels into a number of die, each having a protective oxide layer on the side surfaces.
摘要翻译：公开了用于密封或钝化诸如垂直腔表面发射激光器（VCSEL）的芯片的边缘的方法。一种方法包括在将晶片切割成多个管芯之前，在晶片级处氧化管芯的边缘。这可以通过沿模具之间的街道蚀刻通道，然后氧化通道壁来实现。氧化优选氧化由通道壁向内暴露的距离的含铝层。包括AlAs和AlGaAs的铝轴承层可以被氧化成稳定的天然氧化物，其耐受环境的进一步氧化。氧化后，可以将晶片沿着通道切割成多个模具，每个模具在侧表面上具有保护性氧化物层。

2. 发明授权

US06924161B2 Protective side wall passivation for VCSEL chips 失效
标题翻译： VCSEL芯片的保护侧壁钝化
公开(公告)号：US06924161B2
公开(公告)日：2005-08-02
申请号：US10427237
申请日：2003-05-01
申请人： James C. Nohava , Robert A. Morgan , Eva M. B. Strzelecka , Yue Liu
发明人： James C. Nohava , Robert A. Morgan , Eva M. B. Strzelecka , Yue Liu
IPC分类号： H01L29/06 , H01S5/183 , H01L21/00
CPC分类号： H01S5/18313 , H01S5/0202 , H01S2301/176
摘要： Methods for sealing or passivating the edges of chips such as vertical cavity surface emitting lasers (VCSEL) is disclosed. One method includes oxidizing the edges of die at the wafer level prior to cutting the wafer into a plurality of die. This may be accomplished by etching a channel along the streets between die, followed by oxidizing the channel walls. The oxidation preferably oxidizes the aluminum bearing layers that are exposed by the channel walls inward for distance. Aluminum bearing layers, including AlAs and AlGaAs, may be oxidized to a stable native oxide that is resistant to further oxidation by the environment. After oxidation, the wafer can be cut along the channels into a number of die, each having a protective oxide layer on the side surfaces.
摘要翻译：公开了用于密封或钝化诸如垂直腔表面发射激光器（VCSEL）的芯片的边缘的方法。一种方法包括在将晶片切割成多个管芯之前，在晶片级处氧化管芯的边缘。这可以通过沿模具之间的街道蚀刻通道，然后氧化通道壁来实现。氧化优选氧化由通道壁向内暴露的距离的含铝层。包括AlAs和AlGaAs的铝轴承层可以被氧化成稳定的天然氧化物，其耐受环境的进一步氧化。氧化后，可以将晶片沿着通道切割成多个模具，每个模具在侧表面上具有保护性氧化物层。

3. 发明授权

US07962519B2 Method, system, and program product for building hierarchies 失效
标题翻译：用于构建层次结构的方法，系统和程序产品
公开(公告)号：US07962519B2
公开(公告)日：2011-06-14
申请号：US11834266
申请日：2007-08-06
申请人： Clare T. Kibler , Jason M. Blackwell , Robert A. Morgan
发明人： Clare T. Kibler , Jason M. Blackwell , Robert A. Morgan
IPC分类号： G06F17/30
CPC分类号： G06F17/30958
摘要： In general, the present invention allows one to define both a hierarchy with one or more peers and no parents (e.g., one or more blades and no chassis) and a hierarchy with one or more peers and a parent (e.g., one or more blades and a chassis) as long as the relationships are valid. Rather than relying on a user's a priori knowledge of the hierarchical relationships, this invention allows a user to select any starting point and then drive in any desired direction. Despite this flexibility, the invention still allows rules for permissible relationships to be enforced. Thus, driving is limited by the relationships extant in the underlying data, or the known combining rules.
摘要翻译：通常，本发明允许将一个层级与一个或多个对等体以及没有父母（例如，一个或多个刀片而不是机架）以及具有一个或多个对等体和父（例如，一个或多个刀片和底盘），只要关系是有效的。本发明不是依赖于用户对层级关系的先验知识，而是允许用户选择任何起始点，然后以任何所需的方向驱动。尽管有这种灵活性，本发明仍然允许执行允许关系的规则。因此，驾驶受底层数据中存在的关系或已知的组合规则的限制。

4. 发明申请

US20090043810A1 METHOD, SYSTEM, AND PROGRAM PRODUCT FOR BUILDING HIERARCHIES 失效
标题翻译：用于建筑物分类的方法，系统和程序产品
公开(公告)号：US20090043810A1
公开(公告)日：2009-02-12
申请号：US11834266
申请日：2007-08-06
申请人： Clare T. Kibler , Jason M. Blackwell , Robert A. Morgan
发明人： Clare T. Kibler , Jason M. Blackwell , Robert A. Morgan
IPC分类号： G06F17/30
CPC分类号： G06F17/30958
摘要： In general, the present invention allows one to define both a hierarchy with one or more peers and no parents (e.g., one or more blades and no chassis) and a hierarchy with one or more peers and a parent (e.g., one or more blades and a chassis) as long as the relationships are valid. Rather than relying on a user's a priori knowledge of the hierarchical relationships, this invention allows a user to select any starting point and then drive in any desired direction. Despite this flexibility, the invention still allows rules for permissible relationships to be enforced. Thus, driving is limited by the relationships extant in the underlying data, or the known combining rules.
摘要翻译：通常，本发明允许将一个层级与一个或多个对等体以及没有父母（例如，一个或多个刀片而不是机架）以及具有一个或多个对等体和父（例如，一个或多个刀片和底盘），只要关系是有效的。本发明不是依赖于用户对层级关系的先验知识，而是允许用户选择任何起始点，然后以任何所需的方向驱动。尽管有这种灵活性，本发明仍然允许执行允许关系的规则。因此，驾驶受底层数据中存在的关系或已知的组合规则的限制。

5. 发明授权

US5075749A Optical device including a grating 失效
标题翻译：光学装置包括光栅
公开(公告)号：US5075749A
公开(公告)日：1991-12-24
申请号：US680612
申请日：1991-04-01
申请人： Gou-Chung Chi , James N. Hollenhorst , Robert A. Morgan , Dirk J. Muehlner
发明人： Gou-Chung Chi , James N. Hollenhorst , Robert A. Morgan , Dirk J. Muehlner
IPC分类号： H01L31/0232 , H01L31/0236
CPC分类号： H01L31/0232 , H01L31/0236 , Y02E10/50
摘要： Substrate-supported optical device structures such as, e.g., quantum-well infrared detectors/detector arrays are provided with a grating for optical coupling. Preferred gratings are formed in a nonepitaxial layer which, preferably, consists of a material which is different from underlying semiconductor material. Conveniently, a grating pattern is formed by etching, with the underlying material serving as an etch stop. For example, on a GaAs--AlGaAs device, polycrystalline silicon can be deposited and etched in this fashion.
摘要翻译：基板支持的光学器件结构例如量子阱红外检测器/检测器阵列设置有用于光耦合的光栅。优选的光栅形成在非外延层中，其优选地由与下面的半导体材料不同的材料组成。方便地，通过蚀刻形成光栅图案，底层材料用作蚀刻停止。例如，在GaAs-AlGaAs器件上，可以以这种方式沉积和蚀刻多晶硅。

6. 发明授权

US5056889A Optical device including a grating 失效
标题翻译：光学设备，包括光栅
公开(公告)号：US5056889A
公开(公告)日：1991-10-15
申请号：US458851
申请日：1989-12-29
申请人： Robert A. Morgan
发明人： Robert A. Morgan
IPC分类号： H01L31/10 , H01L31/0232 , H01L31/0236
CPC分类号： H01L31/0232 , H01L31/0236 , Y02E10/50
摘要： Substrate-supported optical device structures such as, e.g. quantum-well infrared detectors/detector arrays are provided with a grating for optical coupling. A binary, reflection grating is designed so that nh is approximately equal to .lambda./4 where n is the refractive index of the grating, h is the thickness of the grating, and .lambda. is a wavelength of interest.

7. 发明授权

US08599897B2 Tunable detector 有权
标题翻译：可调谐探测器
公开(公告)号：US08599897B2
公开(公告)日：2013-12-03
申请号：US10948870
申请日：2004-09-24
申请人： James A. Cox , Robert A. Morgan
发明人： James A. Cox , Robert A. Morgan
IPC分类号： G02B6/42
CPC分类号： H01S5/18386 , H01S5/18308 , H01S5/18319 , H01S5/18355 , H01S5/18358 , H01S5/18369 , H01S5/18377 , H01S5/18388 , H01S5/4087 , H01S5/423 , H01S2301/163
摘要： This disclosure is generally concerned with optical systems that employ guided-mode grating resonant reflector filters (“GMGRF”) to facilitate wavelength and/or polarization selectivity in the optical system. In one example, an optical system is provided that includes first and second tunable detectors. Each of the tunable detectors includes a GMGRF that is tuned to select a corresponding optical wavelength and/or polarization of an optical data channel, such that the optical wavelength and/or polarization associated with the first tunable detector is different from the optical wavelength and/or polarization associated with the second tunable detector. In this way, an array of tunable detectors can be employed to select some or all of the wavelengths and/or polarizations of an optical data signal having a plurality of data channels.
摘要翻译：本公开通常涉及采用导模光栅谐振反射器滤光器（“GMGRF”）以便于光学系统中的波长和/或极化选择性的光学系统。在一个示例中，提供了包括第一和第二可调谐检测器的光学系统。每个可调谐检测器包括被调谐以选择光学数据通道的对应光学波长和/或偏振的GMGRF，使得与第一可调谐检测器相关联的光学波长和/或偏振不同于光学波长和/ 或与第二可调谐检测器相关的极化。以这种方式，可以使用可调谐检测器阵列来选择具有多个数据信道的光学数据信号的一些或全部波长和/或极化。

8. 发明申请

US20090307353A1 Requester-Side Autonomic Governor Method 失效
标题翻译：请求方自主调控方法
公开(公告)号：US20090307353A1
公开(公告)日：2009-12-10
申请号：US12136291
申请日：2008-06-10
申请人： Mitchell D. Felton , Robert A. Morgan , Kenneth W. Roberson
发明人： Mitchell D. Felton , Robert A. Morgan , Kenneth W. Roberson
IPC分类号： G06F15/173
CPC分类号： H04L67/32 , H04L69/40
摘要： A requester-side autonomic governor is provided for a requester configured to send service requests to a service provider. For example, the requester and service provider may be disposed in a Service Oriented Architecture (SOA) architected system. A feedback loop, preferably a monitor portion of a Monitor, Analyze, Plan, and Execute (MAPE) loop, is configured to monitor responses to service requests. An autonomic governor mechanism limits the type and/or number of concurrent service requests according to a resource pool scheme, and dynamically adjusts a resource threshold of the resource pool scheme based on information provided by the feedback loop. In one embodiment, the resource threshold is reduced if more than a predetermined number of service requests generated time-outs, and is increased if more than a predetermined number of service requests are being held awaiting available pool resources and less than a predetermined number of service requests generated time-outs.
摘要翻译：为被配置为向服务提供商发送服务请求的请求者提供请求方侧自主调控器。例如，请求者和服务提供商可以被安排在面向服务架构（SOA）的架构系统中。配置监视器，分析，计划和执行（MAPE）循环的反馈循环，优选监视器部分，以监视对服务请求的响应。自主调控机制根据资源池方案限制并发服务请求的类型和/或数量，并根据反馈回路提供的信息动态调整资源池方案的资源阈值。在一个实施例中，如果超过预定数量的服务请求产生超时，则资源阈值减小，并且如果正在等待预定数量的服务请求正在等待可用池资源并且小于预定数量的服务，则资源阈值增加请求产生超时。

9. 发明申请

US20090307352A1 Requester-Side Autonomic Governor 有权
标题翻译：请求方自治总督
公开(公告)号：US20090307352A1
公开(公告)日：2009-12-10
申请号：US12136256
申请日：2008-06-10
申请人： Mitchell D. Felton , Robert A. Morgan , Kenneth W. Roberson
发明人： Mitchell D. Felton , Robert A. Morgan , Kenneth W. Roberson
IPC分类号： G06F15/173
CPC分类号： H04L67/16 , H04L67/22 , H04L69/40
摘要： A requester-side autonomic governor is provided for a requester configured to send service requests to a service provider. For example, the requester and service provider may be disposed in a Service Oriented Architecture (SOA) architected system. A feedback loop, preferably a monitor portion of a Monitor, Analyze, Plan, and Execute (MAPE) loop, is configured to monitor responses to service requests. An autonomic governor mechanism limits the type and/or number of concurrent service requests according to a resource pool scheme, and dynamically adjusts a resource threshold of the resource pool scheme based on information provided by the feedback loop. In one embodiment, the resource threshold is reduced if more than a predetermined number of service requests generated time-outs, and is increased if more than a predetermined number of service requests are being held awaiting available pool resources and less than a predetermined number of service requests generated time-outs.
摘要翻译：为被配置为向服务提供商发送服务请求的请求者提供请求方侧自主调控器。例如，请求者和服务提供商可以被安排在面向服务架构（SOA）的架构系统中。配置监视器，分析，计划和执行（MAPE）循环的反馈循环，优选监视器部分，以监视对服务请求的响应。自主调控机制根据资源池方案限制并发服务请求的类型和/或数量，并根据反馈回路提供的信息动态调整资源池方案的资源阈值。在一个实施例中，如果超过预定数量的服务请求产生超时，则资源阈值减小，并且如果正在等待预定数量的服务请求正在等待可用池资源并且小于预定数量的服务，则资源阈值增加请求产生超时。

10. 发明授权

US07288421B2 Method for forming an optoelectronic device having an isolation layer 有权
标题翻译：用于形成具有隔离层的光电子器件的方法
公开(公告)号：US07288421B2
公开(公告)日：2007-10-30
申请号：US10884895
申请日：2004-07-06
申请人： James Allen Cox , Robert A. Morgan
发明人： James Allen Cox , Robert A. Morgan
IPC分类号： H01L21/00
CPC分类号： H01S5/18355 , H01S5/105 , H01S5/18308 , H01S5/18319 , H01S5/18358 , H01S5/18369 , H01S5/18377 , H01S5/18388 , H01S5/18397 , H01S5/4087 , H01S5/423
摘要： Methods are disclosed for forming optoelectronic devices. In one example of such a method, a substrate is provided and a partially conductive bottom mirror formed thereon. An active region is then formed on the bottom mirror, and a top mirror formed on the active region. A gain guide is then formed in the top mirror. Finally, a substantially dielectric isolation layer, as well as a resonant reflector, are formed on the top mirror. The isolation layer is interposed between the resonant reflector and the top mirror, and the isolation layer is formed so as to substantially prevent energy in an evanescent tail of a guided mode associated with the resonant reflector from entering the top mirror.
摘要翻译：公开了用于形成光电器件的方法。在这种方法的一个实例中，提供了衬底并且形成在其上的部分导电的底部反射镜。然后在底部反射镜上形成有源区域，以及形成在有源区域上的顶部反射镜。然后在顶部镜子中形成增益指南。最后，在上反射镜上形成基本介电隔离层以及谐振反射器。隔离层插入在谐振反射器和顶部反射镜之间，隔离层被形成为基本上防止与谐振反射器相关联的引导模式的渐逝尾部的能量进入顶部反射镜。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式