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1. 发明申请

US20100144274A1 Systems, Methods, and Apparatuses for Determining Proximity Between Computing Apparatuses 审中-公开
标题翻译：用于确定计算设备之间接近度的系统，方法和设备
公开(公告)号：US20100144274A1
公开(公告)日：2010-06-10
申请号：US12634806
申请日：2009-12-10
申请人： Ian Mcdowall , Andrew Harker , Timothy Howes , Marcel de Kogel
发明人： Ian Mcdowall , Andrew Harker , Timothy Howes , Marcel de Kogel
IPC分类号： H04B7/00 , H04B17/00 , G06F3/00
CPC分类号： G06F3/0482 , G01S11/06 , H04B17/27 , H04W4/023 , H04W4/80
摘要： Methods, apparatuses, and systems are provided for determining proximity between computing apparatuses. A method may include extracting information indicating a transmit signal strength from each of a plurality of electromagnetic transmissions sent by a plurality of second computing apparatuses and received by a first computing apparatus. The method may further include determining received signal strengths of the electromagnetic transmissions. The method may additionally include determining proximities between the first computing apparatus and each of the second computing apparatuses based at least in part upon transmit signal strengths and the received signal strengths. The method may also include generating a list listing the second computing apparatuses and providing an indication of the determined proximities of the second computing apparatuses. Corresponding apparatuses and systems are also provided.
摘要翻译：提供了用于确定计算装置之间的接近度的方法，装置和系统。一种方法可以包括从由多个第二计算装置发送并由第一计算装置接收的多个电磁传输中的每一个提取指示发射信号强度的信息。该方法还可以包括确定电磁传输的接收信号强度。该方法可以另外包括至少部分地基于发射信号强度和接收信号强度来确定第一计算装置与第二计算装置中的每一个之间的接近度。该方法还可以包括生成列出第二计算装置的列表并提供所确定的第二计算装置的接近度的指示。还提供了相应的装置和系统。

2. 发明申请

US20100306517A1 SECURITY OF OPERATION OF A COMPUTING DEVICE THROUGH THE USE OF VENDOR IDS 审中-公开
标题翻译：通过使用供应商IDS的计算机设备的运行安全性
公开(公告)号：US20100306517A1
公开(公告)日：2010-12-02
申请号：US12063058
申请日：2006-08-08
申请人： Corinne Dive-Reclus , Geoff Preston , Andrew Harker
发明人： Corinne Dive-Reclus , Geoff Preston , Andrew Harker
IPC分类号： G06F9/00
CPC分类号： G06F21/51
摘要： An installer for a computing device determines firstly whether or not a software package for installation has been signed. If the package is signed it is installed on the device. However, if the package is unsigned, the installer will only install the package on the device if it contains a non-null VID (vendor identity).
摘要翻译：用于计算设备的安装程序首先确定用于安装的软件包是否已经被签名。如果包被签名，它将安装在设备上。但是，如果程序包未签名，安装程序将仅在包含非空VID（供应商标识）的情况下将该程序包安装在设备上。

3. 发明授权

US07418025B2 Wavelength monitoring method and apparatus and method of making same 有权
标题翻译：波长监测方法及其制作方法
公开(公告)号：US07418025B2
公开(公告)日：2008-08-26
申请号：US10388771
申请日：2003-03-17
申请人： Andrew Harker
发明人： Andrew Harker
IPC分类号： H01S3/08
CPC分类号： H01S5/0687 , H01S5/005 , H01S5/02248
摘要： A wavelength of an optical source is monitored by first and second adjacent detectors on a common base. A bulk reflective component has first and second partially reflective surfaces that respectively direct first and second portions of energy from the source to the first and second detectors. A wavelength discriminator is positioned between the first detector and first surface. An optical isolator downstream of the reflective component prevents radiation from the source and exiting the component from being coupled to the detectors and back to the source.
摘要翻译：光源的波长由公共基座上的第一和第二相邻检测器监测。体反射部件具有分别将第一和第二部分能量从源极引导到第一和第二检测器的第一和第二部分反射表面。波长鉴别器位于第一检测器和第一表面之间。在反射部件下游的光隔离器防止来自源的辐射和离开组件的耦合到检测器并返回到源。

4. 发明申请

US20100115269A1 Revoking Malware in a Computing Device 审中-公开
标题翻译：在计算设备中撤销恶意软件
公开(公告)号：US20100115269A1
公开(公告)日：2010-05-06
申请号：US12306343
申请日：2007-06-26
申请人： Matthew Allen , Craig Heath , Andrew Harker
发明人： Matthew Allen , Craig Heath , Andrew Harker
IPC分类号： H04L29/06 , G06F21/00
CPC分类号： G06F21/33 , G06F21/51 , G06F21/57
摘要： A computing device is operated in a manner which provides improved checking to determine whether or not an authentication certificate for a software application being loaded onto the device has been revoked. In the case of trusted certificate chains that contain no revocation information, the device checks using an AuthorityInfoAccess extension (AIA) as selected by the device. In the case of untrusted certificate chains, notably including self-signed certificates, the device is controlled so that it ignores any authentication revocation information provided with the software application and always uses information stored on the device.
摘要翻译：计算设备以提供改进的检查以确定正在加载到设备上的软件应用的认证证书是否已被撤销的方式操作。在不包含撤销信息的可信证书链的情况下，设备将使用设备选择的AuthorityInfoAccess扩展（AIA）进行检查。在不可信证书链的情况下，特别是包括自签名证书，该设备被控制，使其忽略软件应用提供的任何认证撤销信息，并且始终使用设备上存储的信息。

5. 发明申请

US20090327722A1 Transient Protection Key Derivation in a Computing Device 审中-公开
标题翻译：计算设备中的瞬态保护关键推导
公开(公告)号：US20090327722A1
公开(公告)日：2009-12-31
申请号：US12303282
申请日：2007-06-07
申请人： Andrew Harker
发明人： Andrew Harker
IPC分类号： H04L9/32 , G06F21/20
CPC分类号： G06F21/31
摘要： A computing device is arranged to use any possible permutation of methods available to it to authenticate a user, without needing to persistently store any unencrypted data that can be used in authentication, such data only ever being held in transient memory. A user of the device is provided with their own unique common protection key (CPK) which can be used to guard or encrypt sensitive data and functionality. Each authentication method is guaranteed to return a unique consistent identification sequence (CIS) each time it is employed by any specific user. When a user registers on the device, the CIS from each authentication method is used to generate a key which in turn is used to encrypt the CPK; this E(CPK) is then stored in a table indexed by user and authentication method. Neither the CPK nor any CIS are ever kept on the device except in transient memory. When authentication is sought, the CIS for each requested method is obtained and is used to regenerate the key that can be used to decrypt the E(CPK). All the CPKs thus decrypted must match for authentication to be granted.
摘要翻译：计算设备被布置为使用其可用的方法的任何可能的排列来对用户进行认证，而不需要持续存储可以用于认证的任何未加密的数据，这样的数据仅被保存在瞬态存储器中。设备的用户被提供有它们自己的唯一的公共保护密钥（CPK），其可以用于保护或加密敏感数据和功能。每个认证方法都被保证每次由任何特定用户使用时返回一个唯一的一致性识别序列（CIS）。当用户在设备上注册时，来自每个认证方法的CIS用于生成一个密钥，该密钥又用于加密CPK; 然后将该E（CPK）存储在由用户和认证方法索引的表中。 CPK和任何CIS都不会保留在设备上，除了在瞬态内存中。当寻求认证时，获得每个请求方法的CIS，并用于重新生成可用于解密E（CPK）的密钥。所以解密的所有CPK必须匹配才能被授权认证。

6. 发明申请

US20080291450A1 Wavelength Monitoring Method and Apparatus and Method of Making Same 有权
标题翻译：波长监测方法及其制作方法
公开(公告)号：US20080291450A1
公开(公告)日：2008-11-27
申请号：US12169867
申请日：2008-07-09
申请人： Andrew Harker
发明人： Andrew Harker
IPC分类号： G01J3/46 , G01N21/25
CPC分类号： H01S5/0687 , H01S5/005 , H01S5/02248
摘要： A wavelength of an optical source is monitored by first and second adjacent detectors on a common base. A bulk reflective component has first and second partially reflective surfaces that respectively direct first and second portions of energy from the source to the first and second detectors. A wavelength discriminator is positioned between the first detector and first surface. An optical isolator downstream of the reflective component prevents radiation from the source and exiting the component from being coupled to the detectors and back to the source.
摘要翻译：光源的波长由公共基座上的第一和第二相邻检测器监测。体反射部件具有分别将第一和第二部分能量从源极引导到第一和第二检测器的第一和第二部分反射表面。波长鉴别器位于第一检测器和第一表面之间。在反射部件下游的光隔离器防止来自源的辐射和离开组件的耦合到检测器并返回到源。

7. 发明授权

US07088752B2 Slope efficiency measurement apparatus for a laser device and method therefor 失效
标题翻译：用于激光装置的斜率效率测量装置及其方法
公开(公告)号：US07088752B2
公开(公告)日：2006-08-08
申请号：US10722395
申请日：2003-11-28
申请人： Andrew Harker
发明人： Andrew Harker
IPC分类号： H01S3/00
CPC分类号： H01S5/06832 , G01J1/4257 , H01S5/0014
摘要： The slope efficiency of a laser diode is determined by temporarily adjusting a current applied to the laser and measuring a corresponding change in the average output power. Such prior art techniques require the laser modulation current average to be small to avoid impairment of transmission of data by the laser diode. An optical attenuator opposite an output of a laser diode resolves this problem by maintaining the average power emitted by the laser diode within acceptable operating limits.
摘要翻译：激光二极管的斜率效率通过临时调整施加到激光器的电流并测量平均输出功率的相应变化来确定。这种现有技术要求激光调制电流平均值小，以避免由激光二极管传输数据的损害。与激光二极管的输出相对的光衰减器通过将激光二极管发射的平均功率保持在可接受的工作限度内解决了这个问题。

8. 发明申请

US20100058464A1 Implementing a Process-Based Protection System in a User-Based Protection Environment in a Computing Device 审中-公开
标题翻译：在计算设备中的基于用户的保护环境中实现基于过程的保护系统
公开(公告)号：US20100058464A1
公开(公告)日：2010-03-04
申请号：US12304859
申请日：2007-06-14
申请人： Andrew Harker , Matthew Allen
发明人： Andrew Harker , Matthew Allen
IPC分类号： G06F21/00
CPC分类号： G06F21/6218 , G06F2221/2141
摘要： A computing device having a security model based on user permissions is provided with an ability to emulate a security model based on process capabilities by providing each executable program on the device with a separate user identity.
摘要翻译：具有基于用户权限的安全模型的计算设备被提供有通过在设备上提供具有单独的用户身份的每个可执行程序来基于过程能力来模拟安全模型的能力。

9. 发明授权

US07191823B2 Optoelectronic module and a thermal switch therefor 失效
标题翻译：光电模块及其热敏开关
公开(公告)号：US07191823B2
公开(公告)日：2007-03-20
申请号：US10773607
申请日：2004-02-06
申请人： Andrew Harker , Jerry Crouch , Simon Meadowcroft
发明人： Andrew Harker , Jerry Crouch , Simon Meadowcroft
IPC分类号： F28F27/00
CPC分类号： B82Y20/00 , B82Y10/00 , F28F13/00 , F28F2013/008 , H01H29/00 , H01H29/28 , H01H61/00 , H01S5/02284 , H01S5/02415 , H01S5/02469
摘要： A laser located within a casing of an optoelectronic module is operated by heating the laser to an operating temperature at or above the maximum specified, operating temperature of the module casing using a heater device within the module, the laser having operating characteristics at its operating temperature that are sufficient for its required function. The heater device can be separated from the module casing by an insulating layer or by a thermal switch. The thermal switch can include a droplet of thermally conductive fluid displaceable between a first position where it provides a low thermal impedance path between the heater device and the module casing and a second position wherein a high thermal impedance path is provided between the heater device and the module casing.
摘要翻译：位于光电子模块的壳体内的激光器通过使用模块内的加热器装置将激光器加热到等于或高于模块壳体的最大规定工作温度的工作温度来操作，激光器在其工作温度下具有工作特性这足以满足其所需的功能。加热器装置可以通过绝缘层或热开关与模块壳体分离。热开关可以包括可在第一位置和第二位置之间移动的导热流体液滴，其中第一位置在加热器装置和模块壳体之间提供低热阻抗路径，以及第二位置，其中在加热器装置和第二位置之间设置高热阻抗路径模块外壳。

10. 发明授权

US07189011B2 Optoelectronic assembly 有权
标题翻译：光电组装
公开(公告)号：US07189011B2
公开(公告)日：2007-03-13
申请号：US10646981
申请日：2003-08-22
申请人： Andrew Harker
发明人： Andrew Harker
IPC分类号： G02B6/36
CPC分类号： G02B6/4204 , G02B6/4214 , G02B6/4215 , G02B6/424 , G02B6/4251 , G02B6/4255 , H01L2224/48091 , H01S5/005 , H01S5/0085 , H01S5/02248 , H01S5/0687 , H01L2924/00014
摘要： An optoelectronic assembly (300) includes a laser (102) for emitting light along a main optical path. Beam splitters (110, 114) split a proportion of light from the main optical path and the split light is guided by optical light guides (310) to a photodiode array (302). The light guides (310) are mouldable and substantially rigid and can be co fabricated as a single assembly including fiducials to facilitate positioning on a substrate (124) of the assembly (300). By having the array (302) adjacent the periphery of the substrate (124), wirebonds (308) need only be provided directly from the array (302) to a feed-through (130), and electrical tracks on the substrate and ceramic blocks for mounting the photodiodes are eliminated, as is individual placement of the ceramic blocks on the substrate.
摘要翻译：光电组件（300）包括用于沿着主光路发射光的激光器（102）。光束分离器（110,114）将来自主光路的一部分光分开，并且分光由光导（310）引导到光电二极管阵列（302）。光导（310）是可模制的并且基本上是刚性的，并且可以被组装成包括基准的单个组件，以便于在组件（300）的基底（124）上定位。通过使阵列（302）邻近衬底（124）的周边，引线键（308）仅需要从阵列（302）直接提供到馈通（130），并且衬底和陶瓷块上的电迹线为了安装光电二极管，消除了陶瓷块在衬底上的单独放置。

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