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11. 发明申请

US20180289286A1 ALIGNMENT DEVICE 审中-公开
公开(公告)号：US20180289286A1
公开(公告)日：2018-10-11
申请号：US15995324
申请日：2018-06-01
申请人： SANJEEV AGARWAL , RAJIV AGARWAL
发明人： SANJEEV AGARWAL , RAJIV AGARWAL
IPC分类号： A61B5/107 , A61B5/11 , A61B17/17 , A61B17/15 , A61B5/00
摘要： The present invention discloses an alignment device, system, and method of using the alignment device. The alignment device includes a femoral portion coupled to the femoral bone and a tibial portion mounted on the bone. A method for measuring alignment characteristics of a prosthetic knee joint arranged between a femur and tibia are disclosed. The method may include obtaining an alignment device. The alignment device may include a femoral portion, a tibial portion, and wherein at least one of the femoral portion and the tibial portion include at least one sensor. The method may also include coupling the alignment device to the femur and tibia and determining a first range of motion. The method may further include performing a knee replacement operation and determining a second range of motion.

12. 发明申请

US20150031289A1 AUTONOMOUS DISCOVERY AND CONTROL OF DEVICES VIA AN OVERLAY COMMUNICATION CHANNEL 审中-公开
标题翻译：通过通信通道自动发现和控制设备
公开(公告)号：US20150031289A1
公开(公告)日：2015-01-29
申请号：US13957383
申请日：2013-08-01
申请人： Rajiv Agarwal , Hawk Yin Pang , Michael Edward Smith Luna
发明人： Rajiv Agarwal , Hawk Yin Pang , Michael Edward Smith Luna
IPC分类号： H04W4/00
CPC分类号： H04W4/80
摘要： Embodiments relate generally to electrical and electronic hardware, computer software, wired and wireless network communications, electronic media presentation of audio and video, and wearable/mobile computing devices configured to facilitate communication among electronic devices, including mobile phones and media devices that present audio and/or video content. More specifically, disclosed are systems, components and methods to autonomously discover and/control operation of devices, such as media devices, by modulating and demodulating packet characteristics to establish an overlay communication channel. In various embodiments, a method includes receiving at least one RF channel including an overlay communication channel over which packets convey message data modulated with characteristics of the packets. The method includes selecting the RF channel and demodulating a subset of the packet characteristic values to form extracted symbols. At least one method can select a device that autonomously discovers another device using modulated packet characteristics.
摘要翻译：实施例一般涉及电气和电子硬件，计算机软件，有线和无线网络通信，音频和视频的电子媒体呈现，以及被配置为促进电子设备之间的通信的可穿戴/移动计算设备，包括移动电话和呈现音频的媒体设备 /或视频内容。更具体地，公开了通过调制和解调分组特性以建立覆盖通信信道来自发地发现和/控制诸如媒体设备的设备的操作的系统，组件和方法。在各种实施例中，一种方法包括接收包括覆盖通信信道的至少一个RF信道，分组传送通过该覆盖通信信道传送以分组的特征调制的消息数据。该方法包括选择RF信道并解调分组特征值的子集以形成提取的符号。至少一种方法可以选择使用调制分组特征自主地发现另一设备的设备。

13. 发明授权

US5696784A Reduced mode laser and method of fabrication 失效
标题翻译：减模激光器和制造方法
公开(公告)号：US5696784A
公开(公告)日：1997-12-09
申请号：US634771
申请日：1996-04-19
申请人： Swaminathan Thandalai Srinivasan , Rajiv Agarwal , Kenneth Joseph Thibault , Rushikesh Patel
发明人： Swaminathan Thandalai Srinivasan , Rajiv Agarwal , Kenneth Joseph Thibault , Rushikesh Patel
IPC分类号： H01S5/20 , H01S5/223 , H01S5/40 , H01S3/19 , H01L21/20
CPC分类号： H01S5/2231 , H01S5/2081 , H01S5/4031
摘要： A reduced, lateral mode laser diode is fabricated using a self-aligning process which produces a well controlled weakly index-guided waveguide with strong current confinement. The structure includes ion implants for controlling current injection into the active region from the top of the ridge. The number of modes may be reduced to unity, resulting in a single lateral mode laser. A laser diode array is fabricated in the same way.
摘要翻译：使用自对准工艺制造减少的横向模式激光二极管，其产生具有强电流限制的良好控制的弱折射率导引波导。该结构包括离子植入物，用于控制从脊的顶部向当前区域注入电流。模式的数量可以减少到单一，导致单个横向模式激光器。以相同的方式制造激光二极管阵列。

14. 发明申请

US20150036760A1 RF ARCHITECTURE UTILIZING A MIMO CHIPSET FOR NEAR FIELD PROXIMITY SENSING AND COMMUNICATION 审中-公开
标题翻译：用于近场感应和通信的MIMO CHIPSET的RF架构
公开(公告)号：US20150036760A1
公开(公告)日：2015-02-05
申请号：US13957337
申请日：2013-08-01
申请人： Hawk Yin Pang , Rajiv Agarwal , Thomas Alan Donaldson
发明人： Hawk Yin Pang , Rajiv Agarwal , Thomas Alan Donaldson
IPC分类号： H04B7/04 , H04B5/00
CPC分类号： H04B7/0689 , H04B5/0031 , H04B7/0413
摘要： A re-configurable RF architecture includes both a 2×2 MIMO mode and a 1×2 MIMO mode The 2×2 MIMO mode includes a first RF chain coupled with a first dual band antenna and configured to both transmit (Tx) and receive (Rx) using two different RF protocols. The 2×2 MIMO mode also includes a second RF chain coupled with a second dual band antenna and configured to both Tx and Rx using a single RF protocol. The first RF chain may be coupled with a third antenna configured for near field proximity sensing. The RF architecture is reversibly switchable from the 2×2 MIMO mode to the 1×2 MIMO mode when near field proximity detection is required. In the 1×2 MIMO mode the Tx/Rx capabilities of the second chain using the second dual band antenna are retained and the first chain is configured for Rx only capability using the third antenna.
摘要翻译：可重配置RF架构包括2×2 MIMO模式和1×2 MIMO模式。2×2 MIMO模式包括与第一双频带天线耦合的第一RF链，并被配置为发送（Tx）和接收（ Rx）使用两种不同的RF协议。 2×2 MIMO模式还包括与第二双频带天线耦合的第二RF链，并且使用单个RF协议来配置为Tx和Rx两者。第一RF链可以与配置用于近场接近感测的第三天线耦合。当需要近场接近检测时，RF架构可以从2×2 MIMO模式可逆地切换到1×2 MIMO模式。在1×2 MIMO模式中，使用第二双频带天线的第二链的Tx / Rx功能被保留，并且第一链被配置用于仅使用第三天线的Rx功能。

15. 发明申请

US20150031287A1 RADIO SIGNAL PICKUP FROM AN ELECTRICALLY CONDUCTIVE SUBSTRATE UTILIZING PASSIVE SLITS 审中-公开
标题翻译：使用被动SLITS的电导体基板的无线电信号
公开(公告)号：US20150031287A1
公开(公告)日：2015-01-29
申请号：US13952532
申请日：2013-07-26
申请人： Hawk Yin Pang , Rajiv Agarwal , Thomas Alan Donaldson
发明人： Hawk Yin Pang , Rajiv Agarwal , Thomas Alan Donaldson
IPC分类号： H04B5/00
CPC分类号： H01Q1/38 , H01Q5/385 , H01Q13/10
摘要： Embodiments of the present application relate generally to electronic hardware, computer software, wireless communications, network communications, wearable, hand held, and portable computing devices for facilitating communication of information and presentation of media. An electrically conductive substrate, such as a sheet of metal or metal alloy, for example, includes an active antenna formed by a slot or opening formed in the substrate, and also includes at least one separate passive slot or opening (e.g., a passive slit) formed in the substrate. The active antenna may be intentionally detuned from one or more target frequencies (e.g., 802.11, 2.4 GHz, 5 GHz) such that the active antenna is not optimized (e.g., is not tuned) for the one or more target frequencies. One portion of the active antenna may be electrically coupled with a ground potential. Another portion of the active antenna may be electrically coupled with a RF receiver, transmitter, or transceiver.
摘要翻译：本申请的实施例一般涉及电子硬件，计算机软件，无线通信，网络通信，可穿戴式，手持式和便携式计算设备，用于促进信息的通信和介质的呈现。例如，诸如金属或金属合金的导电基板包括由形成在基板中的槽或开口形成的有源天线，并且还包括至少一个单独的被动狭槽或开口（例如，被动狭缝）。有源天线可能有意地从一个或多个目标频率（例如，802.11，2.4GHz，5GHz）失谐，使得对于一个或多个目标频率，有源天线未被优化（例如，未调谐）。有源天线的一部分可以与地电位电耦合。有源天线的另一部分可以与RF接收器，发射器或收发器电耦合。

16. 发明申请

US20150029067A1 RF SIGNAL PICKUP FROM AN ELECTRICALLY CONDUCTIVE SUBSTRATE UTILIZING PASSIVE SLITS 审中-公开
标题翻译：使用被动SLITS的电导体基板的RF信号拾取
公开(公告)号：US20150029067A1
公开(公告)日：2015-01-29
申请号：US14058125
申请日：2013-10-18
申请人： Hawk Yin Pang , Rajiv Agarwal , Thomas Alan Donaldson
发明人： Hawk Yin Pang , Rajiv Agarwal , Thomas Alan Donaldson
IPC分类号： H01Q13/10
CPC分类号： H01Q13/10
摘要： Embodiments of the present application relate generally to electronic hardware, computer software, wireless communications, network communications, wearable, hand-held, and portable computing devices for facilitating communication of information and presentation of media. An electrically conductive substrate (e.g., a metal or metal alloy) includes an antenna formed by a slot or opening formed in the substrate, and also includes at least one separate passive slot or opening (e.g., a passive slit) formed in the substrate. The antenna may be intentionally detuned from one or more target frequencies (e.g., 802.11, 2.4 GHz, 5 GHz) such that the antenna is not optimized (e.g., is not tuned) for the one or more target frequencies. One portion of the antenna may be electrically coupled with a ground potential. Another portion of the antenna may be electrically coupled with a RF receiver, transmitter, or transceiver. The antenna may be an active antenna, a passive antenna or both.
摘要翻译：本申请的实施例一般涉及电子硬件，计算机软件，无线通信，网络通信，可穿戴的，手持式和便携式计算设备，用于促进信息的通信和介质的呈现。导电基板（例如，金属或金属合金）包括由形成在基板中的槽或开口形成的天线，并且还包括在基板中形成的至少一个单独的被动狭槽或开口（例如，无源狭缝）。天线可能有意地从一个或多个目标频率（例如，802.11，2.4GHz，5GHz）失谐，使得对于一个或多个目标频率，天线未被优化（例如，未调谐）。天线的一部分可以与地电位电耦合。天线的另一部分可以与RF接收器，发射器或收发器电耦合。天线可以是有源天线，无源天线或两者。

17. 发明授权

US08756473B1 Solid state device coding architecture for chipkill and endurance improvement 有权
标题翻译：固态设备编码架构，用于芯片杀戮和耐力改进
公开(公告)号：US08756473B1
公开(公告)日：2014-06-17
申请号：US13328988
申请日：2011-12-16
申请人： Marcus Marrow , Rajiv Agarwal
发明人： Marcus Marrow , Rajiv Agarwal
IPC分类号： H03M13/00
CPC分类号： G06F11/1068 , G06F11/1012 , H03M13/1102 , H03M13/1515 , H03M13/152 , H03M13/2906 , H03M13/2927 , H03M13/2948
摘要： A first decoder performs decoding on each data set in a first plurality of data sets using a first code; each data set in the first plurality is stored on a different NAND Flash chip. It is determined if the first decoding is successful; if not, a second decoder performs a second decoding on each data set in a second plurality of data sets using a second code; each data set in the second plurality includes at least some data, after the first decoding using the first code, from each data set in the first plurality. The first decoder performs a third decoding on each data set in the first plurality using the first code, where each data set in the first plurality includes at least some data, after the second decoding using the second code, from each data set in the second plurality.
摘要翻译：第一解码器使用第一码对第一多个数据集中的每个数据集进行解码; 第一组中的每个数据集存储在不同的NAND闪存芯片上。确定第一解码是否成功; 如果不是，第二解码器使用第二代码对第二多个数据集中的每个数据集执行第二解码; 在第二多个数据集中的每个数据集包括来自第一多个数据集中的每个数据集之后的至少一些数据，在使用第一代码的第一次解码之后。第一解码器使用第一代码对第一多个中的每个数据集执行第三解码，其中在第二复制中的每个数据集之后，在第一多个数据集中的每个数据集包括至少一些数据，在使用第二代码的第二次解码之后，复数。

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