公开(公告)号：US09580968B2

公开(公告)日：2017-02-28

申请号：US14308458

申请日：2014-06-18

申请人： Ce Liu ,  Treston Davis ,  Ricki Marshall ,  Jing Li

发明人： Ce Liu ,  Treston Davis ,  Ricki Marshall ,  Jing Li

IPC分类号： E21B7/24 ,  E21B7/06

CPC分类号： E21B7/24 ,  E21B7/067

摘要： A rotary steerable drilling tool with an electromagnetic steering system can include a drill collar, a bit shaft, an orientation control module, a mud tube, a mud tube coupler, a universal joint, a mud sealing device, and a drill bit. The bit shaft can be mechanically coupled to the drill collar through the universal joint and the orientation control module and rotate about the universal joint. The orientation and the inclination angle of the bit shaft against the drill collar can be controlled by the orientation control module with the electromagnetic steering system. The orientation control module can include an array of electromagnets, an array of permanent magnets, a rotor, and a set of bearings. The orientation control module can be coupled to the bit shaft through the rotor. The movement of the rotor can be driven by the interaction between the array of electromagnets and the array of permanent magnets.

摘要翻译： 具有电磁转向系统的旋转可转向钻具可以包括钻铤，钻头轴，定向控制模块，泥浆管，泥浆管联接器，万向接头，泥浆密封装置和钻头。 钻头轴可以通过万向接头和定向控制模块机械联接到钻铤，并围绕万向接头旋转。 钻头轴相对于钻铤的方向和倾斜角度可以由具有电磁转向系统的定向控制模块来控制。 定向控制模块可以包括电磁体阵列，永磁体阵列，转子和一组轴承。 定向控制模块可以通过转子耦合到钻头轴。 转子的运动可以通过电磁体阵列与永磁体阵列之间的相互作用来驱动。

公开(公告)号：US09537112B2

公开(公告)日：2017-01-03

申请号：US14239616

申请日：2012-08-19

申请人： Jing Li ,  Mojgan Roushan

发明人： Jing Li ,  Mojgan Roushan

IPC分类号： C09K11/08 ,  C09K11/56 ,  C09K11/57 ,  C09K11/88 ,  H01L51/50 ,  H01L33/50

CPC分类号： H01L51/5036 ,  C09K11/883 ,  H01L33/502 ,  Y02B20/181

摘要： This application discloses a new family of inorganic-organic hybrid semiconductor bulk materials built on periodic nanostructured 2D layers of ZnS that emit bright white light with high quantum efficiency. These ZnS-based crystalline inorganic-organic hybrid semiconductors have well defined and precisely controllable crystal structure and composition. Their optical emission properties, including intensity, quantum yield, and color quality, can be systematically tuned by varying the composition of both inorganic and organic components. Methods for preparing these materials, use of these materials as a new type of single-phased white light emitting phosphors, and their applications in making WLED devices are also disclosed.

摘要翻译： 该申请公开了一种新型的无机 - 有机杂化半导体体材料系列，它们建立在发射具有高量子效率的亮白光的ZnS的周期性纳米结构2D层上。 这些基于ZnS的结晶无机 - 有机杂化半导体具有良好的定义和精确控制的晶体结构和组成。 可以通过改变无机组分和有机组分的组成来系统地调节它们的光学发射性质，包括强度，量子产率和颜色质量。 还公开了制备这些材料的方法，使用这些材料作为新型的单相白色发光荧光体，以及它们在制备WLED器件中的应用。

公开(公告)号：US09499565B2

公开(公告)日：2016-11-22

申请号：US14428239

申请日：2012-09-14

申请人： Haiyong Wang ,  Jing Li

发明人： Haiyong Wang ,  Jing Li

IPC分类号： A61K31/43 ,  A61K31/496 ,  C07D499/887 ,  C07D499/00 ,  C07D499/04 ,  C07D499/68

CPC分类号： C07D499/887 ,  A61K31/43 ,  A61K31/496 ,  C07D499/00 ,  C07D499/04 ,  C07D499/68

摘要： Provided in the present invention are a cocrystal of piperacillin sodium and sulbactam sodium and preparation method thereof, as well as pharmaceutical compositions containing the same and uses thereof in treating infections caused by drug-resistant bacteria, such as a “super bacterium” producing NDM-1 and the like. The cocrystal of piperacillin sodium and sulbactam sodium contains diffraction angles of 14.24°, 16.58°, 16.79°, 17.77°, 19.20°, 20.21°, 20.39°, 23.06°, 27.86° and 32.16° represented by 2θ in an X-ray powder diffraction analysis spectrum.

摘要翻译： 本发明提供了哌拉西林钠和舒巴坦钠的共结晶体及其制备方法，以及含有该组合物的药物组合物及其用于治疗由耐药性细菌引起的感染，如产生NDM-1的“超细菌” 1等。 哌拉西林钠和舒巴坦钠共结晶含有X射线粉末中由2θ表示的衍射角为14.24°，16.58°，16.79°，17.77°，19.20°，20.21°，20.39°，23.06°，27.86°和32.16° 衍射分析光谱。

公开(公告)号：US09144089B2

公开(公告)日：2015-09-22

申请号：US13574323

申请日：2011-04-15

申请人： Jing Li ,  Xinhui Wang ,  Changwei Ke

发明人： Jing Li ,  Xinhui Wang ,  Changwei Ke

IPC分类号： H04W4/00 ,  H04J3/00 ,  H04W74/08

CPC分类号： H04W74/0833

摘要： The present invention provides an access method and a system for a Machine-Type Communication (MTC) device, and an MTC device. The method comprises the steps of: an MTC device sending, when performing channel request, a channel request cause value and a random reference value to a Base Station Subsystem (BSS) (100), and the BSS sending the received channel request cause value and random reference value back to the MTC device when completing channel allocation (101). The present invention distinguishes the MTC services from other non-MTC services through the channel request cause value, that is, when the cause values are different, the collision will not occur even if the random reference values are the same, thus reducing the probability of the random reference value collision, implementing the effective management for access operations of large numbers of MTC devices, and avoiding the influence of random reference value collision on the normal implementation of original services.

摘要翻译： 本发明提供了一种用于机器类型通信（MTC）设备和MTC设备的访问方法和系统。 所述方法包括以下步骤：MTC设备在向基站子系统（BSS）（100）发送信道请求原因值和随机参考值时，发送所述接收的信道请求导致值，并且 随机参考值在完成信道分配时返回给MTC设备（101）。 本发明通过信道请求原因值来区分MTC服务与其他非MTC服务，即当原因值不同时，即使随机参考值相同也不会发生冲突，从而降低了 随机参考值碰撞，实现大量MTC设备接入操作的有效管理，避免随机参考值碰撞对原始业务正常实现的影响。

公开(公告)号：US09093581B2

公开(公告)日：2015-07-28

申请号：US13482030

申请日：2012-05-29

申请人： Hongxing Jiang ,  Sashikanth Majety ,  Rajendra Dahal ,  Jing Li ,  Jingyu Lin

发明人： Hongxing Jiang ,  Sashikanth Majety ,  Rajendra Dahal ,  Jing Li ,  Jingyu Lin

IPC分类号： H01L33/06 ,  H01L33/32 ,  H01L29/778 ,  H01L29/16 ,  H01L33/04 ,  H01L31/0304 ,  H01L31/0352 ,  H01L31/105 ,  H01L31/108 ,  H01L31/18 ,  B82Y20/00

CPC分类号： H01L31/03048 ,  B82Y20/00 ,  H01L31/035236 ,  H01L31/105 ,  H01L31/1085 ,  H01L31/1848 ,  H01L31/1852 ,  H01L33/06 ,  H01L33/32 ,  Y02E10/544 ,  Y02P70/521

摘要： The present invention relates to optoelectronic device layer structures, light emitting devices, and detectors based upon heterostructures formed between hexagonal boron nitride (hNB) and III nitrides, and more particularly, to heterojunction devices capable of emitting and detecting photons in the ultraviolet (UV) and extremely ultraviolet (RUV) spectral range. The present invention also relates to neutron detectors based on epitaxially grown hBN thin films (or epitaxial layers) and hBN stacked thin films (or epitaxial layers) to satisfy the thickness required for capturing all incoming neutrons.

摘要翻译： 本发明涉及基于在六方氮化硼（nNB）和III族氮化物之间形成的异质结构的光电器件层结构，发光器件和检测器，更具体地说，涉及能够发射和检测紫外线（UV）的光子的异质结器件， 和极紫外（RUV）光谱范围。 本发明还涉及基于外延生长的hBN薄膜（或外延层）和hBN层叠薄膜（或外延层）的中子探测器，以满足捕获所有入射中子所需的厚度。

公开(公告)号：US09054811B2

公开(公告)日：2015-06-09

申请号：US13565471

申请日：2012-08-02

申请人： Dongning Feng ,  Dongyu Geng ,  Jing Li ,  Wai Kong Raymond Leung ,  Frank Effenberger

发明人： Dongning Feng ,  Dongyu Geng ,  Jing Li ,  Wai Kong Raymond Leung ,  Frank Effenberger

IPC分类号： H04L12/28 ,  H04B10/27 ,  H04L7/04 ,  H04Q11/00

CPC分类号： H04B10/27 ,  H04L7/041 ,  H04L7/046 ,  H04Q11/0067

摘要： The present invention relates to the Passive Optical Network (PON) technology, and a method for sending an upstream transfer frame in a PON is provided. The method includes: after success of link, sending a preamble according to an allocated time slot, sending a burst synchronization delimiter, and then sending successively a burst header, a Gigabit-Capable Passive Optical Network (GPON) Transmission Convergence (GTC) frame header, and GTC frame data. In the sent synchronization delimiter, the number of zeros on the odd bits is N, the number of non-zeros on the odd bits is M, a relation |N−M|≦1 is satisfied, the max number of zeros in a continuous zero group is X, the max number of non-zeros in a continuous nonzero group is Y, and a relation |X−Y|≦1 is satisfied. A device for sending an upstream transfer frame in a passive optical network is further provided.

摘要翻译： 本发明涉及无源光网络（PON）技术，并且提供了一种在PON中发送上行传输帧的方法。 该方法包括：在链路成功之后，根据分配的时隙发送前导码，发送突发同步定界符，然后连续发送突发报头，千兆位能力无源光网络（GPON）传输收敛（GTC）帧报头 ，和GTC帧数据。 在发送的同步分隔符中，奇数位的零数为N，奇数位的非零数为M，满足关系| N-M |＆nlE; 1，则a的最大数目为 连续零组是X，连续非零组中的非零的最大数为Y，满足关系| X-Y |＆nlE; 1。 还提供了一种用于在无源光网络中发送上游传送帧的设备。

公开(公告)号：US09047818B1

公开(公告)日：2015-06-02

申请号：US13046725

申请日：2011-03-12

申请人： Jacob Day ,  Jing Li ,  Donald Lie ,  Zhaoyang Fan ,  Jingyu Lin ,  Hongxing Jiang

发明人： Jacob Day ,  Jing Li ,  Donald Lie ,  Zhaoyang Fan ,  Jingyu Lin ,  Hongxing Jiang

IPC分类号： G06F3/038 ,  G09G3/32

CPC分类号： G09G3/3233 ,  G09G3/32 ,  G09G2300/0842 ,  G09G2310/027 ,  G09G2310/0294

摘要： An active matrix microdisplay system is provided. The microdisplay system includes an array of micro-emitters. The microdisplay system also includes an array of CMOS driving circuits. Each of the CMOS driving circuits is coupled to a respective micro-emitter for controlling current to each respective micro-emitter. Each driving circuit includes metal-oxide-semiconductor field-effect transistor (MOSFET) devices, where the MOSFET devices comprise p-type metal-oxide-semiconductors (PMOSs) or n-type metal-oxide-semiconductors (NMOSs).

摘要翻译： 提供了一种有源矩阵微显示系统。 微显示系统包括微阵列阵列。 微显示系统还包括CMOS驱动电路阵列。 每个CMOS驱动电路耦合到相应的微型发射器，用于控制每个相应的微发射极的电流。 每个驱动电路包括金属氧化物半导体场效应晶体管（MOSFET）器件，其中MOSFET器件包括p型金属氧化物半导体（PMOS）或n型金属氧化物半导体（NMOS）。

公开(公告)号：US20150035535A1

公开(公告)日：2015-02-05

申请号：US13957365

申请日：2013-08-01

申请人： Naizhen Liu ,  Qihui Zhao ,  Yuzhou Lu ,  Yonghe Li ,  Rui Bai ,  Jing Li ,  Ce Liu

发明人： Naizhen Liu ,  Qihui Zhao ,  Yuzhou Lu ,  Yonghe Li ,  Rui Bai ,  Jing Li ,  Ce Liu

IPC分类号： G01V3/12

CPC分类号： G01V3/12 ,  G01V3/28

摘要： An apparatus for making resistivity measurements near a drill bit includes a tool body, a transmitter deployed on the tool body, a receiver deployed on the tool body and at an axial distance from the transmitter, and a transmitting signal coupler coupled to the transmitter antenna and the receiver. The transmitter generates electrical signals and converts the electrical signals into electromagnetic signals to be transmitted. The receiver measures the amplitudes and phases of the electromagnetic signals received from the transmitter. The transmitting signal coupler couples a portion of the electrical signals from the transmitter antenna and measures the amplitudes and phases of the coupled electrical signals. Amplitude attenuation and phase shift between the electromagnetic signals received at the receiver and the electrical signals coupled at the transmitting signal coupler are computed for calculating resistivity.

摘要翻译： 用于在钻头附近进行电阻率测量的装置包括工具主体，布置在工具主体上的发射器，部署在工具主体上并且距离发射器轴向距离的接收器以及耦合到发射机天线的发射信号耦合器 收件人。 发射机产生电信号，并将电信号转换为要传输的电磁信号。 接收机测量从发射机接收的电磁信号的幅度和相位。 发射信号耦合器耦合来自发射机天线的电信号的一部分，并测量耦合的电信号的幅度和相位。 计算在接收机处接收的电磁信号与耦合在发射信号耦合器处的电信号之间的振幅衰减和相移，用于计算电阻率。

公开(公告)号：US08947095B2

公开(公告)日：2015-02-03

申请号：US13884181

申请日：2010-11-15

申请人： Michael S. Bittar ,  Shanjun Li ,  Jing Li

发明人： Michael S. Bittar ,  Shanjun Li ,  Jing Li

IPC分类号： G01V3/00 ,  G01V3/20 ,  G01V3/24

CPC分类号： G01V3/20 ,  G01V3/24

摘要： Multi-array laterolog tool systems and methods acquire a set of array measurements sufficient to provide laterolog tool measurements of differing array sizes. Such systems and method offer multiple depths of investigation while offering greater measurement stability in borehole environments having high resistivity contrasts. In at least some system embodiments, a wireline or LWD tool body has a center electrode positioned between multiple pairs of guard electrodes and a pair of return electrodes. The tool's electronics provide a current from the center electrode to the pair of return electrodes and currents from each pair of guard electrodes to the pair of return electrodes. Each of the currents may be distinguishable by frequency or distinguishable by some other means. This novel arrangement of currents provides a complete set of measurements that enables one tool to simultaneously emulate a whole range of laterolog tools.

摘要翻译： 多阵列后验工具系统和方法获取足够的阵列测量集，以提供不同阵列大小的后者工具测量。 这种系统和方法提供多个调查深度，同时在具有高电阻率对比度的钻孔环境中提供更大的测量稳定性。 在至少一些系统实施例中，有线或LWD工具主体具有位于多对保护电极和一对返回电极之间的中心电极。 工具的电子器件提供从中心电极到一对返回电极的电流以及从每对保护电极到一对返回电极的电流。 每个电流可以通过频率区分或通过某种其他方式可区分。 这种新颖的电流布置提供了一整套测量，使一个工具能够同时模拟一整套后期工具。

公开(公告)号：US08902690B2

公开(公告)日：2014-12-02

申请号：US13584423

申请日：2012-08-13

申请人： Kailash Gopalakrishnan ,  Chung H. Lam ,  Jing Li ,  Robert K. Montoye

发明人： Kailash Gopalakrishnan ,  Chung H. Lam ,  Jing Li ,  Robert K. Montoye

IPC分类号： G11C8/00

CPC分类号： G11C13/0069 ,  G11C13/0002 ,  G11C13/0023 ,  G11C13/0038 ,  G11C13/004 ,  G11C2213/71 ,  G11C2213/72

摘要： A system and method for operating a unipolar memory cell array including a bidirectional access diode. An example embodiment is a method including determining if the operating state of the unipolar memory cell is in a select state or a deselect state and the programming state is a read state or a write state. The method switches a column voltage switch based on the operating state and the programming state of the unipolar memory cell. The method further switches a row voltage switch based on the operating state and the programming state of the unipolar memory cell.

摘要翻译： 一种用于操作包括双向存取二极管的单极存储单元阵列的系统和方法。 示例性实施例是一种方法，包括确定单极存储器单元的操作状态是处于选择状态还是取消选择状态，并且编程状态是读取状态或写入状态。 该方法根据单极性存储单元的工作状态和编程状态切换列电压开关。 该方法还基于单极存储器单元的操作状态和编程状态来切换行电压开关。