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1. 发明申请

US20120168411A1 Beam Homogenizer 有权
标题翻译：光束均质器
公开(公告)号：US20120168411A1
公开(公告)日：2012-07-05
申请号：US12984085
申请日：2011-01-04
申请人： Jason Farmer , Scott Karlsen , Rob Martinsen
发明人： Jason Farmer , Scott Karlsen , Rob Martinsen
IPC分类号： B23K26/00 , G02B27/10 , F21V8/00
CPC分类号： G02B19/0052 , G02B19/0028
摘要： A system for homogenizing the intensity profile of light includes a plurality of fiber coupled light sources for emitting fiber output beams from fiber output ends, and a light pipe optically coupled to the fiber output beams for producing a uniform light pipe output beam, an interleaver that transmits a first set of fiber output beams and reflects a second set of fiber output beams so that the principal rays of the fiber output beams propagate in a common plane, a first optical element for converging the principal rays, and a second optical element for telecentrically imaging the beams into the light pipe such that the principal rays of the beams propagate parallel to each other and the beams are focused in the light pipe in a focal plane transverse to the direction of propagation.
摘要翻译：用于使光的强度分布均匀化的系统包括用于从光纤输出端发射光纤输出光束的多个光纤耦合光源和光纤耦合到光纤输出光束以产生均匀的光管输出光束的光管，交织器传输第一组光纤输出光束并反射第二组光纤输出光束，使得光纤输出光束的主光线在公共平面中传播，第一光学元件用于会聚主光线，并且第二光学元件用于中心地将光束成像到光管中，使得光束的主光线彼此平行地传播，并且光束在光导管中聚焦在横向于传播方向的焦平面中。

2. 发明授权

US08835804B2 Beam homogenizer 有权
标题翻译：梁匀浆机
公开(公告)号：US08835804B2
公开(公告)日：2014-09-16
申请号：US12984085
申请日：2011-01-04
申请人： Jason Farmer , Scott Karlsen , Rob Martinsen
发明人： Jason Farmer , Scott Karlsen , Rob Martinsen
IPC分类号： B23K26/06 , G02B19/00
CPC分类号： G02B19/0052 , G02B19/0028
摘要： A system for homogenizing the intensity profile of light includes a plurality of fiber coupled light sources for emitting fiber output beams from fiber output ends, and a light pipe optically coupled to the fiber output beams for producing a uniform light pipe output beam, an interleaver that transmits a first set of fiber output beams and reflects a second set of fiber output beams so that the principal rays of the fiber output beams propagate in a common plane, a first optical element for converging the principal rays, and a second optical element for telecentrically imaging the beams into the light pipe such that the principal rays of the beams propagate parallel to each other and the beams are focused in the light pipe in a focal plane transverse to the direction of propagation.
摘要翻译：用于使光的强度分布均匀化的系统包括用于从光纤输出端发射光纤输出光束的多个光纤耦合光源和光纤耦合到光纤输出光束以产生均匀的光管输出光束的光管，交织器传输第一组光纤输出光束并反射第二组光纤输出光束，使得光纤输出光束的主光线在公共平面中传播，第一光学元件用于会聚主光线，并且第二光学元件用于中心地将光束成像到光管中，使得光束的主光线彼此平行地传播，并且光束在光导管中聚焦在横向于传播方向的焦平面中。

3. 发明申请

US20070217469A1 Laser diode stack side-pumped solid state laser 审中-公开
标题翻译：激光二极管堆叠侧泵浦固态激光器
公开(公告)号：US20070217469A1
公开(公告)日：2007-09-20
申请号：US11417726
申请日：2006-05-04
申请人： Mark DeFranza , David Dawson , Jason Farmer
发明人： Mark DeFranza , David Dawson , Jason Farmer
IPC分类号： H01S3/04 , H01S5/00
CPC分类号： H01S5/4025 , H01S3/061 , H01S3/0941 , H01S5/02264 , H01S5/02272 , H01S5/02469 , H01S5/4087
摘要： A side-pumped solid state laser utilizing a laser diode stack of laser diode submount assemblies is provided. The laser gain medium of the solid state laser is contained within a laser cavity defined by a pair of reflective elements. Each laser diode submount assembly includes a submount to which one or more laser diodes are attached. The radiation-emitting active layer of each laser diode is positioned substantially parallel to the mounting surfaces of the submount, causing the fast axis of each laser diode's output beam to be substantially orthogonal to the submount mounting surfaces. The laser diodes can be of one wavelength or multiple wavelengths. Preferably the submount has a high thermal conductivity and a CTE that is matched to that of the laser diode. On top of the submount, adjacent to the laser diode, is a spacer. The laser diode stack is formed by mechanically coupling the bottom surface of each submount to the spacer of an adjacent submount assembly. Preferably the laser diode stack is thermally coupled to a cooling block.
摘要翻译：提供了利用激光二极管底座组件的激光二极管堆叠的侧泵浦固态激光器。固体激光器的激光增益介质包含在由一对反射元件限定的激光腔内。每个激光二极管基座组件包括附接有一个或多个激光二极管的基座。每个激光二极管的辐射发射有源层基本上平行于基座的安装表面定位，使得每个激光二极管的输出光束的快轴基本上与底座安装表面正交。激光二极管可以是一个波长或多个波长。优选地，底座具有高的热导率和与激光二极管匹配的CTE。在基座的顶部，与激光二极管相邻，是间隔物。激光二极管堆叠通过将每个基座的底表面机械耦合到相邻的底座组件的间隔件而形成。优选地，激光二极管堆叠热耦合到冷却块。

4. 发明申请

US20060023763A1 Semiconductor lasers with hybrid materials systems 审中-公开
标题翻译：半导体激光器与混合材料系统
公开(公告)号：US20060023763A1
公开(公告)日：2006-02-02
申请号：US10902224
申请日：2004-07-28
申请人： Jason Farmer , Mark DeVito , Zhe Huang , Paul Crump , Michael Grimshaw , Prabhuram Thiagarajan , Weimin Dong , Jun Wang
发明人： Jason Farmer , Mark DeVito , Zhe Huang , Paul Crump , Michael Grimshaw , Prabhuram Thiagarajan , Weimin Dong , Jun Wang
IPC分类号： H01S5/00
CPC分类号： B82Y20/00 , H01S5/3213 , H01S5/343
摘要： A semiconductor laser and a method of forming the same are provided. The semiconductor laser includes cladding layers comprised of hybrid materials systems which have different conduction to valance band gap offset ratios with respect to GaAs. As a result of these hybrid structures, lower junction voltages on both the n-side and p-side of the laser structure are achieved, thereby increasing the electrical to optical conversion efficiency of the laser.
摘要翻译：提供半导体激光器及其形成方法。半导体激光器包括由相对于GaAs具有不同的传导与价带宽偏移比的混合材料系统组成的覆层。作为这些混合结构的结果，实现了激光器结构的n侧和p侧的较低的结电压，从而增加了激光器的电转换效率。

5. 发明授权

US09290008B1 Laser marking method and system 有权
标题翻译：激光打标方法及系统
公开(公告)号：US09290008B1
公开(公告)日：2016-03-22
申请号：US13236949
申请日：2011-09-20
申请人： Xiaojun Li , Kirk Price , Jason Farmer , Ethan McGrath
发明人： Xiaojun Li , Kirk Price , Jason Farmer , Ethan McGrath
IPC分类号： B41J2/44 , B41M5/26 , C25D11/18
CPC分类号： B23K26/18 , B23K26/0622 , B23K26/082 , B23K26/356 , B23K26/359 , B41J2/442 , B41J2/471 , B41M5/262 , Y10T428/24802 , Y10T428/24917
摘要： A laser marking method and system, and laser marked object are disclosed. The method includes directing a pulsed laser beam towards an object such that an interface between an oxidized layer and non-oxidized substrate is in a mark zone of the pulsed laser beam, and scanning the pulsed laser beam across the object in a predetermined pattern to create a mark having an L value of less than 40 and a surface roughness that is substantially unchanged compared to adjacent unmarked areas. The system includes a fiber laser generating amplified pulses that are directed towards a galvo-scanner and focusing optic, while the object includes an oxidized surface layer, an underlying non-oxidized substrate, and a mark having an L value of less than 40 with substantially unchanged roughness features.
摘要翻译：公开了一种激光打标方法和系统以及激光标记对象。该方法包括将脉冲激光束引向物体，使得氧化层和非氧化基底之间的界面处于脉冲激光束的标记区域，并以预定图案扫描脉冲激光束穿过物体以产生具有小于40的L值的标记和与相邻的未标记区域相比基本上不变的表面粗糙度。该系统包括光纤激光器，其产生朝向电流扫描器和聚焦光学元件的放大脉冲，同时物体包括氧化表面层，下面的未氧化基底和L值小于40的标记，基本上粗糙度不变特性。

6. 外观设计

USD678788S1 Laser device 有权
公开(公告)号：USD678788S1
公开(公告)日：2013-03-26
申请号：US29408905
申请日：2011-12-19
申请人： Joe Kollmann , Jason Farmer , Jeremy Young , Anmol Nijjar , Scott Keeney
设计人： Joe Kollmann , Jason Farmer , Jeremy Young , Anmol Nijjar , Scott Keeney

7. 发明申请

US20070217470A1 Laser diode stack end-pumped solid state laser 审中-公开
标题翻译：激光二极管堆栈端泵浦固体激光器
公开(公告)号：US20070217470A1
公开(公告)日：2007-09-20
申请号：US11436232
申请日：2006-05-18
申请人： Mark DeFranza , David Dawson , Jason Farmer
发明人： Mark DeFranza , David Dawson , Jason Farmer
IPC分类号： H01S3/04 , H01S5/00
CPC分类号： H01S5/4025 , H01L2224/48091 , H01L2224/49111 , H01L2224/49175 , H01S3/061 , H01S3/09415 , H01S5/02264 , H01S5/02272 , H01S5/02469 , H01S5/4037 , H01S5/4087 , H01L2924/00012
摘要： An end-pumped solid state laser utilizing a laser diode stack of laser diode subassemblies as the pump source is provided. The laser gain medium of the solid state laser is contained within a laser cavity defined by a pair of reflective elements. Each laser diode subassembly includes a submount to which one or more laser diodes are attached. The fast axis corresponding to each output beam of each laser diode is substantially perpendicular to the mounting surfaces of the submount. The laser diodes can be of one wavelength or multiple wavelengths. Preferably the submount has a high thermal conductivity and a CTE that is matched to that of the laser diode. On top of the submount, adjacent to the laser diode, is a spacer. The laser diode stack is formed by mechanically coupling the bottom surface of each submount to the spacer of an adjacent submount assembly. Preferably the laser diode stack is thermally coupled to a cooling block.
摘要翻译：使用激光二极管组件的激光二极管叠层作为泵浦源的端泵浦固态激光器。固体激光器的激光增益介质包含在由一对反射元件限定的激光腔内。每个激光二极管子组件包括附接有一个或多个激光二极管的基座。对应于每个激光二极管的每个输出光束的快轴基本上垂直于底座的安装表面。激光二极管可以是一个波长或多个波长。优选地，底座具有高的热导率和与激光二极管匹配的CTE。在基座的顶部，与激光二极管相邻，是间隔物。激光二极管堆叠通过将每个基座的底表面机械耦合到相邻的底座组件的间隔件而形成。优选地，激光二极管堆叠热耦合到冷却块。

8. 发明申请

US20070136387A1 Transaction-Safe FAT Files System 有权
标题翻译：交易安全的FAT文件系统
公开(公告)号：US20070136387A1
公开(公告)日：2007-06-14
申请号：US11668393
申请日：2007-01-29
申请人： Michael Malueg , Hang Li , Yadhu Gopalan , Ronald Radko , Daniel Polivy , Sharon Drasnin , Jason Farmer , DaiQian Huang
发明人： Michael Malueg , Hang Li , Yadhu Gopalan , Ronald Radko , Daniel Polivy , Sharon Drasnin , Jason Farmer , DaiQian Huang
IPC分类号： G06F17/30
CPC分类号： G06F11/1435 , G11C11/16
摘要： In one aspect, the present disclosure describes a process for maintaining file allocation tables (FATs) for a volume of storage medium. The process includes triggering, by a write operation, modification of data in an existing sector of a data file by writing of data to a new sector of the storage medium. The process also includes writing revised used/unused sector information into one FAT and setting a variable indicative of a number of FATs (NOF) to a first value. The process additionally includes copying the one FAT to another FAT and re-setting the variable to a second value.
摘要翻译：在一个方面，本发明描述了一种用于维护一卷存储介质的文件分配表（FAT）的过程。该过程包括通过写入操作来通过将数据写入存储介质的新扇区来触发数据文件的现有扇区中的数据的修改。该过程还包括将经修改的已使用/未使用的扇区信息写入一个FAT并将指示FAT（NOF）的数量的变量设置为第一值。该过程另外包括将一个FAT复制到另一个FAT并将该变量重新设置为第二值。

9. 发明申请

US20120109994A1 ROBUST AUTO-CORRECTION FOR DATA RETRIEVAL 审中-公开
标题翻译：用于数据检索的鲁棒自动校正
公开(公告)号：US20120109994A1
公开(公告)日：2012-05-03
申请号：US12914882
申请日：2010-10-28
申请人： Yun-Cheng Ju , Frank Liu , Yen-Tsang Lee , Jason Farmer , Ted E. Dinklocker
发明人： Yun-Cheng Ju , Frank Liu , Yen-Tsang Lee , Jason Farmer , Ted E. Dinklocker
IPC分类号： G06F17/30
CPC分类号： G06F16/3322 , G06F16/90324
摘要： A data-retrieval method for use on a portable electronic device. The method comprises receiving a query string at a user interface of the device and displaying one or more index strings on the user interface such that the relative prominence of each index string displayed increases with increasing resemblance of that index string to the query string. The method further comprises displaying an index string with greater prominence when a fixed-length substring of the query string occurs anywhere in the index string, regardless of position. In this manner, the relevance of prominently displayed index strings increases as more characters are appended to the query string, even if the query string contains errors.
摘要翻译：一种用于便携式电子设备的数据检索方法。该方法包括在设备的用户界面处接收查询字符串，并在用户界面上显示一个或多个索引字符串，使得显示的每个索引字符串的相对突出部分随着该索引字符串与查询字符串的相似程度的增加而增加。该方法还包括：当查询字符串的固定长度子串发生在索引串中的任何位置时，无论位置如何，显示索引字符串具有更大的突出。以这种方式，即使查询字符串包含错误，突出显示的索引字符串的相关性也随着查询字符串附加更多字符而增加。

10. 发明申请

US20110015957A1 License Tracking System and Related Software for Complex License and Compliance Requirements 审中-公开
公开(公告)号：US20110015957A1
公开(公告)日：2011-01-20
申请号：US12505349
申请日：2009-07-17
申请人： Annemaria Allen , Cynthia McClure , Jason Farmer
发明人： Annemaria Allen , Cynthia McClure , Jason Farmer
IPC分类号： G06Q10/00 , G06Q40/00 , G06F15/16 , G06F17/30 , G06F17/40 , G06F3/048
CPC分类号： G06Q10/10 , G06Q10/105 , G06Q50/18
摘要： A license tracking system has been developed that comprises: a) at least one set of license requirements, b) at least one form, questionnaire, prompt series, survey interface or combination thereof that requests at least one piece of input data related to a licensee, the license requirements or a combination thereof from a user, c) at least one database that collects and compares the at least one set of license requirements and the at least one piece of input data to produce a set of compliance instances and a set of alert instances, d) a compliance notice component that provides the set of compliance instances to the user, and e) an alert notice component that provides at least one of the alert instances to the user. Methods of tracking licenses and license-related information have also been developed, along with network systems capable of executing software programs comprising license tracking software.

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