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1. 发明授权

US5987062A Seamless roaming for wireless local area networks 失效
标题翻译：无线局域网的无缝漫游
公开(公告)号：US5987062A
公开(公告)日：1999-11-16
申请号：US573272
申请日：1995-12-15
申请人： Darwin A. Engwer , Ken Clements , Jonathan M. Zweig , Daniel S. Perrin
发明人： Darwin A. Engwer , Ken Clements , Jonathan M. Zweig , Daniel S. Perrin
IPC分类号： H04B17/00 , H04B3/46
CPC分类号： H04W36/0088 , H04B17/0085 , H04B17/309 , H04W84/12
摘要： A wireless local area network allows roaming of a mobile unit to allow it to serially associate with a number of access points of the network fixed backbone. This roaming is supported by an improved measurement of communications link quality, which includes calculating a mean error free length of a test pattern broadcast by each access point and received by a mobile unit. The test pattern is a digital data message. Thus an accurate measurement of link quality is provided which allows a mobile unit to determine whether it should change its association to another access point having improved communications link quality. Further, a load balancing process is provided to balance the communications load amongst a variety of access points, by allowing mobile units also to switch their association with access points in accordance with a current total data rate at any given access point and also considering the number of currently high data rate mobile units associated with a particular access point at any one time.
摘要翻译：无线局域网允许移动单元漫游以允许其与网络固定主干的多个接入点串行关联。这种漫游由通信链路质量的改进的测量来支持，其包括计算由每个接入点广播并由移动单元接收的测试模式的平均无错长度。测试模式是数字数据消息。因此，提供了链路质量的精确测量，其允许移动单元确定是否应该改变其与具有改善的通信链路质量的另一个接入点的关联。此外，提供负载平衡过程以通过允许移动单元也根据任何给定接入点处的当前总数据速率来切换与接入点的关联来平衡各种接入点之间的通信负载，并且还考虑数量在任何一个时刻与特定接入点相关联的当前高数据速率移动单元。

2. 发明申请

US20050091975A1 Microactivation using fiber optic and wireless means 审中-公开
标题翻译：使用光纤和无线手段进行微激活
公开(公告)号：US20050091975A1
公开(公告)日：2005-05-05
申请号：US10988379
申请日：2004-11-12
申请人： Ken Clements
发明人： Ken Clements
IPC分类号： F01B29/10 , F02G1/04
CPC分类号： F03G7/065
摘要： Disclosed is the operation of actuators, and particularly microactuators, by the application of energy other than through conventional sources of heating, including fiber optics for both control/feedback and energy delivery.
摘要翻译：公开了致动器，特别是微致动器的操作，除了通过常规的加热源（包括用于控制/反馈和能量递送的光纤）之外的能量的应用。

3. 发明授权

US06588208B1 Wireless technique for microactivation 失效
标题翻译：微激活的无线技术
公开(公告)号：US06588208B1
公开(公告)日：2003-07-08
申请号：US10058887
申请日：2002-01-28
申请人： Ken Clements
发明人： Ken Clements
IPC分类号： F01B2910
CPC分类号： F03G7/065 , B81B3/0029 , B81B2201/038 , B82Y15/00 , C21D2201/01 , C22C13/00 , C22F1/006 , F05B2250/84 , Y10S977/725 , Y10S977/732 , Y10S977/849 , Y10S977/89
摘要： The present invention is a method and apparatus for achieving high work output per unit volume in micro-robotic actuators, and in particular TiNi actuators. Such actuators are attractive as a means of powering nano-robotic movement, and are being developed for manipulation of structures at near the molecular scale. In these very small devices (one micron scale), one means of delivery of energy is by electron beams. Movement of mechanical structures a few microns in extent has been demonstrated in a scanning electron microscope. Results of these and subsequent experiments will be described, with a description of potential structures for fabricating moving a microscopic x-y stage.
摘要翻译：本发明是一种用于在微型机器人致动器，特别是TiNi致动器中实现每单位体积的高工作输出的方法和装置。这样的致动器作为对纳米机器人运动的供电的手段是有吸引力的，并且正在开发用于在分子规模附近的结构的操纵。在这些非常小的器件（一微米级）中，一种能量传递方式是电子束。已经在扫描电子显微镜中证明了在几微米范围内的机械结构的移动。将描述这些和随后的实验的结果，并描述了用于制造移动微观x-y阶段的潜在结构。

4. 发明申请

US20160005174A1 SYSTEM AND METHOD FOR SYNCHRONIZING FIDUCIAL MARKERS 有权
标题翻译：用于同步标记的系统和方法
公开(公告)号：US20160005174A1
公开(公告)日：2016-01-07
申请号：US14788483
申请日：2015-06-30
申请人： Ken Clements
发明人： Jeri J. Ellsworth , Ken Clements
IPC分类号： G06T7/00 , H04N13/04 , G02B27/01 , H04N13/02 , G06T7/60 , G06T11/60
CPC分类号： G06T7/73 , G02B27/017 , G02B2027/0138 , G02B2027/0178 , G02B2027/0187 , G06T11/60 , G06T2207/30208 , G06T2207/30244
摘要： A system of active fiducial markers for pose calculation of head mounted displays is described in which information is exchanged among said markers for the purpose of synchronization. Fiducial patterns are made more easily identifiable by selective duty cycles of sub groups of synchronized emitters and means is described to propagate pose information among markers.
摘要翻译：描述了用于头戴显示器的姿态计算的主动基准标记系统，其中为了同步的目的，在所述标记之间交换信息。通过同步发射器的子组的选择性占空比更容易地识别基准图案，并且描述了用于在标记之间传播姿态信息的装置。

5. 发明授权

US07367186B2 Wireless technique for microactivation 失效
标题翻译：微激活的无线技术
公开(公告)号：US07367186B2
公开(公告)日：2008-05-06
申请号：US10449351
申请日：2003-05-30
申请人： Ken Clements
发明人： Ken Clements
IPC分类号： F01B29/10
CPC分类号： F03G7/065 , B81B3/0029 , B81B2201/038 , B82Y15/00 , C21D2201/01 , C22C13/00 , C22F1/006 , F05B2250/84 , Y10S977/725 , Y10S977/732 , Y10S977/849 , Y10S977/89
摘要： The present invention is a method and apparatus for achieving high work output per unit volume in micro-robotic actuators, and in particular TiNi actuators. Such actuators are attractive as a means of powering nano-robotic movement, and are being developed for manipulation of structures at near the molecular scale. In these very small devices (one micron scale), one means of delivery of energy is by electron beams. Movement of mechanical structures a few microns in extent has been demonstrated in a scanning electron microscope. Results of these and subsequent experiments will be described, with a description of potential structures for fabricating moving a microscopic x-y stage.
摘要翻译：本发明是一种用于在微型机器人致动器，特别是TiNi致动器中实现每单位体积的高工作输出的方法和装置。这样的致动器作为对纳米机器人运动的供电的手段是有吸引力的，并且正在开发用于在分子规模附近的结构的操纵。在这些非常小的器件（一微米级）中，一种能量传递方式是电子束。已经在扫描电子显微镜中证明了在几微米范围内的机械结构的移动。将描述这些和随后的实验的结果，并描述了用于制造移动微观x-y阶段的潜在结构。

6. 发明申请

US20080072593A1 WIRELESS TECHNIQUE FOR MICROACTIVATION 失效
标题翻译：微波无线技术
公开(公告)号：US20080072593A1
公开(公告)日：2008-03-27
申请号：US10449351
申请日：2003-05-30
申请人： Ken Clements
发明人： Ken Clements
IPC分类号： F01B29/10 , F02G1/04
CPC分类号： F03G7/065 , B81B3/0029 , B81B2201/038 , B82Y15/00 , C21D2201/01 , C22C13/00 , C22F1/006 , F05B2250/84 , Y10S977/725 , Y10S977/732 , Y10S977/849 , Y10S977/89
摘要： The present invention is a method and apparatus for achieving high work output per unit volume in micro-robotic actuators, and in particular TiNi actuators. Such actuators are attractive as a means of powering nano-robotic movement, and are being developed for manipulation of structures at near the molecular scale. In these very small devices (one micron scale), one means of delivery of energy is by electron beams. Movement of mechanical structures a few microns in extent has been demonstrated in a scanning electron microscope. Results of these and subsequent experiments will be described, with a description of potential structures for fabricating moving a microscopic x-y stage.
摘要翻译：本发明是一种用于在微型机器人致动器，特别是TiNi致动器中实现每单位体积的高工作输出的方法和装置。这样的致动器作为对纳米机器人运动的供电的手段是有吸引力的，并且正在开发用于在分子规模附近的结构的操纵。在这些非常小的器件（一微米级）中，一种能量传递方式是电子束。已经在扫描电子显微镜中证明了在几微米范围内的机械结构的移动。将描述这些和随后的实验的结果，并描述了用于制造移动微观x-y阶段的潜在结构。

7. 发明授权

US4897708A Semiconductor wafer array 失效
标题翻译：半导体晶片阵列
公开(公告)号：US4897708A
公开(公告)日：1990-01-30
申请号：US887129
申请日：1986-07-17
申请人： Ken Clements
发明人： Ken Clements
IPC分类号： H01L23/48 , H01L25/065
CPC分类号： H01L23/48 , H01L23/481 , H01L25/0657 , H01L2224/16145 , H01L2224/16237 , H01L2224/48091 , H01L2224/4823 , H01L2225/06541 , H01L2225/06589 , H01L24/48 , H01L2924/00014 , H01L2924/01078 , H01L2924/12042 , H01L2924/14 , H01L2924/15312 , H01L2924/16152
摘要： A wafer array comprising a plurality of wafers of semiconductor material are stacked one on top of another. Through holes are provided in the wafers and electrically conductive liquid is inserted in the through holes for interconnecting all of the wafers. The conductive liquid is electrically insulated from all parts of the wafers except a part comprising an electrically conductive bonding pad which provides an electrical path between the conductive liquid and transistors located in the wafers. The wafers, which are disposed in a stack one on top of the other, are mounted in an enclosure and coupled to electrical pin members for connection to external devices.
摘要翻译：包括多个半导体材料晶片的晶片阵列一个堆叠在另一个之上。通孔设置在晶片中，并且导电液体插入通孔中，用于互连所有晶片。除了包括导电焊盘的部分之外，导电液体与晶片的所有部分电绝缘，其提供导电液体和位于晶片中的晶体管之间的电路径。以堆叠方式布置在另一个顶部的晶片被安装在外壳中，并且耦合到电引脚构件以连接到外部设备。

8. 发明授权

US4707814A Extended cavity laser recording method and apparatus 失效
标题翻译：扩展腔激光记录方法和装置
公开(公告)号：US4707814A
公开(公告)日：1987-11-17
申请号：US711842
申请日：1985-03-14
申请人： Ken Clements
发明人： Ken Clements
IPC分类号： G11B7/0045 , G11B7/125 , G11B7/24 , G11B11/105 , H01S5/14 , G11B11/00 , G11B7/00
CPC分类号： G11B7/127 , G11B11/10504 , G11B7/0045 , G11B7/24 , H01S5/14
摘要： An apparatus for recording data on a recording medium using an extended cavity laser in which the recording medium is an integral part of the laser cavity. The recording medium may be magnetic or nonmagnetic.
摘要翻译：一种使用扩展腔激光器在记录介质上记录数据的装置，其中记录介质是激光腔的组成部分。记录介质可以是磁性的或非磁性的。

9. 发明申请

US20150356737A1 SYSTEM AND METHOD FOR MULTIPLE SENSOR FIDUCIAL TRACKING 审中-公开
标题翻译：多传感器FIDUCLY追踪的系统和方法
公开(公告)号：US20150356737A1
公开(公告)日：2015-12-10
申请号：US14733708
申请日：2015-06-08
申请人： Ken Clements
发明人： Jeri J. Ellsworth , Ken Clements
IPC分类号： G06T7/00 , G06F3/01 , H04N5/225 , H04N5/247 , G06T7/20
CPC分类号： G06F3/011 , G06F1/163 , G06F3/012 , G06F3/0304 , G06F3/0325 , G06T7/248 , G06T2207/30204 , H04N5/247
摘要： In a head mounted virtual reality or augmented reality system, a fast but lower resolution second camera is added and used to quickly find an area of a visual field returned by a slower but higher resolution first camera, where that area is likely to contain the image of a marker for a head tracking system or a hand held device.
摘要翻译：在头戴虚拟现实或增强现实系统中，添加了快速但较低分辨率的第二相机，并用于快速找到由较慢但较高分辨率的第一相机返回的视野的区域，其中该区域可能包含图像用于头跟踪系统或手持设备的标记。

10. 发明授权

US4954875A Semiconductor wafer array with electrically conductive compliant material 失效
标题翻译：具有导电柔性材料的半导体晶片阵列
公开(公告)号：US4954875A
公开(公告)日：1990-09-04
申请号：US414633
申请日：1987-10-28
申请人： Ken Clements
发明人： Ken Clements
IPC分类号： H01L23/52 , H01L21/768 , H01L23/48 , H01L23/538 , H01L25/065 , H01L27/00
CPC分类号： H01L23/48 , H01L21/76898 , H01L23/481 , H01L23/5384 , H01L25/0657 , H01L25/50 , H01L2224/16145 , H01L2224/16237 , H01L2225/06513 , H01L2225/06517 , H01L2225/06527 , H01L2225/06541 , H01L2225/06582 , H01L2225/06589 , H01L2924/01019
摘要： A semiconductor wafer array comprising a plurality of wafers of semiconductor material. Each of the wafers is provided with cone-shaped or pyramid-shaped vias. Inserted in each of the vias is a correspondingly shaped wad of electrically conductive compliant material for forming continuous vertical electrical connections between the wafers in the stack. The base of each wad makes connection to a bonding pad on the surface of a lower wafer as well as to the electrically conductive compliant material in the lower wafer.
摘要翻译：一种半导体晶片阵列，包括多个半导体材料晶片。每个晶片设置有锥形或棱锥形的通孔。插入每个通孔中的是相应形状的导电顺应性材料，用于在堆叠中的晶片之间形成连续的垂直电连接。每个焊盘的基底连接到下晶片表面上的接合焊盘以及下晶片中的导电柔性材料。

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