公开(公告)号：USD1008087S1

公开(公告)日：2023-12-19

申请号：US29826867

申请日：2022-02-16

申请人： Zhen Wang

设计人： Zhen Wang

摘要： FIG. 1 is a perspective view of the toy aircraft showing my new design;
FIG. 2 is a perspective view thereof from another angle;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The broken lines shown in the drawings are included for the purpose of illustrating portions of the toy aircraft that form no part of the claimed design.

公开(公告)号：US09680485B2

公开(公告)日：2017-06-13

申请号：US14233352

申请日：2012-06-28

申请人： Yanzeng Fu ,  Jie Lei ,  Yunshuai Tang ,  Hong Zhang ,  Zhen Wang ,  Zhe Xu

发明人： Yanzeng Fu ,  Jie Lei ,  Yunshuai Tang ,  Hong Zhang ,  Zhen Wang ,  Zhe Xu

IPC分类号： H03L7/099 ,  H04L27/00 ,  H04L27/26 ,  H04B17/20 ,  H03J7/04 ,  H04L25/49

CPC分类号： H03L7/099 ,  H03J7/04 ,  H04B17/20 ,  H04L25/4902 ,  H04L27/0014 ,  H04L27/2672 ,  H04L2027/0055 ,  H04L2027/0073 ,  H04L2027/0095

摘要： An automatic frequency control device, a method for automatic frequency control, a receiver, a mobile station and a non-transitory computer-readable digital storage medium are provided. The automatic frequency control device may include a quality calculation unit to calculate quality of a received signal, a state machine controller to generate a control signal based on the calculated quality of the received signal, and a filter to filter an estimated frequency offset of the received signal based on the control signal.

公开(公告)号：US09030949B2

公开(公告)日：2015-05-12

申请号：US12578353

申请日：2009-10-13

申请人： Shuangfeng Han ,  Zhen Wang ,  Eunyong Kim ,  Clerckx Bruno

发明人： Shuangfeng Han ,  Zhen Wang ,  Eunyong Kim ,  Clerckx Bruno

IPC分类号： H04L12/26 ,  H04B7/06 ,  H04B7/04 ,  H04L25/03

CPC分类号： H04B7/0639 ,  H04B7/0478 ,  H04L2025/03426

摘要： A Mobile Station (MS) apparatus and a Base Station (BS) apparatus, and methods for their operation in a wireless communication system, are provided. The method for operating the MS includes receiving Precoding Matrix Index (PMI) subset information from a BS, determining downlink channel quality of the BS, determining a PMI for the BS based on the PMI subset information and the determined downlink channel quality of the BS, and transmitting the determined PMI to the BS.

摘要翻译： 移动台（MS）装置和基站（BS）装置及其在无线通信系统中的操作方法。 用于操作MS的方法包括从BS接收预编码矩阵索引（PMI）子集信息，确定BS的下行链路信道质量，基于PMI子集信息和所确定的BS的下行链路信道质量来确定BS的PMI， 以及将确定的PMI发送到BS。

公开(公告)号：US20140314170A1

公开(公告)日：2014-10-23

申请号：US14356607

申请日：2013-10-25

申请人： William Plumb ,  Zhen Wang ,  Zoran Zvonar ,  Patrick Stanley Riehl ,  Anand Satyamoorthy ,  Philip Frank Tustin ,  MediaTek Singapore Pte, Ltd.

发明人： William Plumb ,  Zhen Wang ,  Zoran Zvonar ,  Patrick Stanley Riehl ,  Anand Satyamoorthy ,  Philip Frank Tustin

IPC分类号： H04L1/00 ,  H04L25/49

CPC分类号： H02J50/12 ,  H02J7/025 ,  H02J50/10 ,  H02J50/60 ,  H02J50/80 ,  H04B5/0037 ,  H04B5/0093 ,  H04L1/0045 ,  H04L1/0061 ,  H04L25/4904 ,  H04W52/0261

摘要： A wireless charging in-band communication system includes a transmitter module that formats a message using CRC calculation and attaches the results of the CRC calculation to the message for message error detection. The transmitter includes channel encoding for message error correction. A modulation module performs biphase modulation for DC balanced signals and impedance switching to change reflected impedance seen by the source. A synchronization module prepending the message with a synchronization sequence having Golay complementary codes. Moreover, the in-band communication includes a receiver module that receives the message from the transmitter module. The receiver module includes an impedance sensing circuit to detect changes in the reflected impedance of the transmitter module. The receiver module includes a front end filter used for pulse shaping and noise rejection. A preamble detection block includes a Golay complementary code correlator used for message detection, synchronization, and equalization coefficient estimation and selection. A decoding module performs biphase demodulation with error correction with a DC offset being estimated as the average value of the signal over the length of the message before channel decoding Also, the decoding module performs equalization, error correction channel decoding,and error detection (CRC).

摘要翻译： 无线充电带内通信系统包括发射机模块，其使用CRC计算格式化消息，并将CRC计算的结果附加到用于消息错误检测的消息。 发射机包括消息纠错的信道编码。 调制模块对直流平衡信号进行双相调制，并进行阻抗切换，以改变源所见的反射阻抗。 一个同步模块，前置消息具有一个具有Golay补码的同步序列。 此外，带内通信包括从发射机模块接收消息的接收机模块。 接收器模块包括用于检测发射器模块的反射阻抗的变化的阻抗感测电路。 接收器模块包括用于脉冲整形和噪声抑制的前端滤波器。 前导码检测块包括用于消息检测，同步和均衡系数估计和选择的Golay互补码相关器。 解码模块执行纠错的双相解调，其中DC偏移被估计为在信道解码之前的消息的长度上的信号的平均值。另外，解码模块执行均衡，纠错信道解码和错误检测（CRC） 。

公开(公告)号：US20140051603A1

公开(公告)日：2014-02-20

申请号：US14005036

申请日：2012-03-23

申请人： Geert-Jan Boons ,  Zhen Wang

发明人： Geert-Jan Boons ,  Zhen Wang

IPC分类号： C07H13/04

CPC分类号： C07H13/04 ,  C07H15/18

摘要： The present invention provides chemical and chemo-enzymatic methods for the synthesis of a wide array of complex asymmetric multi-antennary glycans.

摘要翻译： 本发明提供用于合成广泛的复合不对称多触角聚糖的化学和化学 - 酶法。

公开(公告)号：US08576776B2

公开(公告)日：2013-11-05

申请号：US12806150

申请日：2010-08-06

申请人： Shuangfeng Han ,  Zhen Wang ,  Ho-Kyu Choi ,  Cheng Shan

发明人： Shuangfeng Han ,  Zhen Wang ,  Ho-Kyu Choi ,  Cheng Shan

IPC分类号： H04W4/00

CPC分类号： H04B7/065 ,  H04B7/0639

摘要： A method and apparatus reduce overhead of feedback in a closed loop Multiple Input Multiple Output (MIMO) system. A controller feeds back the long-term Precoder Matrix Index (PMI) to a serving base station under direction of the serving base station when the long term PMI feedback transmission is required, generates a new codebook using the long term PMI, and determines a short term PMI from the new codebook. A feedback transmitter feeds back the short-term PMI to the serving base station.

摘要翻译： 一种方法和装置降低了闭环多输入多输出（MIMO）系统中反馈的开销。 当需要长期PMI反馈传输时，控制器在服务基站的指示下向服务基站反馈长期预编码矩阵索引（PMI），使用长期PMI生成新的码本，并且确定短 来自新码本的PMI。 反馈发射机将短期PMI反馈给服务基站。

公开(公告)号：US20130168114A1

公开(公告)日：2013-07-04

申请号：US13729340

申请日：2012-12-28

申请人： Toshinari Yamaoka ,  Fangjie Nie ,  Zhen Wang

发明人： Toshinari Yamaoka ,  Fangjie Nie ,  Zhen Wang

IPC分类号： A01B1/16

CPC分类号： A01B1/16

摘要： The present invention discloses an electric weeder. The present invention provides an electric weeder, including a working head, a driving device, a connecting rod, a main handle, a removing plate, and a movable handle. The driving device is used for driving the working head to rotate; The connecting rod is used for receiving the driving device, and the working head is connected to a first end of the connecting rod; The main handle is arranged on a second end of the connecting rod opposite to the first end; The removing plate is movable relative to the working head; The movable handle includes a sleeve slidably sleeved on the connecting rod and a pushing bar. The present electric weeder can effectively enhance the efficiency of weeding and can effectively reduce the shake of the working head during the operation and enhance the comfort of operation.

摘要翻译： 本发明公开了一种电除草剂。 本发明提供一种电动除草机，包括工作头，驱动装置，连杆，主手柄，移除板和可动手柄。 驱动装置用于驱动工作头旋转; 连杆用于接收驱动装置，工作头连接到连杆的第一端; 主把手布置在与第一端相对的连杆的第二端上; 拆卸板相对于工作头可移动; 可动手柄包括可滑动地套在连杆上的套筒和推杆。 目前的电除草机可以有效提高除草效率，可以有效减少作业时的工作头抖动，提高操作舒适度。

公开(公告)号：US20120243226A1

公开(公告)日：2012-09-27

申请号：US12678866

申请日：2009-12-22

申请人： Zhen Wang

发明人： Zhen Wang

IPC分类号： F21V7/00

CPC分类号： F21V29/76 ,  F21S8/086 ,  F21V7/0008 ,  F21W2131/103 ,  F21Y2103/10 ,  F21Y2105/10 ,  F21Y2105/12 ,  F21Y2115/10

摘要： A light-emitting diode (LED) lamp and a street lamp using the same are provided. The LED lamp includes substrates for mounting an LED, reflectors, radiators, a mounting frame, a power source, and a top cover. The substrates and the reflectors are mounted on the radiators. Each of the substrates has a condenser cup mounted around a light-emitting surface of the LED, and the condenser cup has a curved wall for condensing light rays emitted by the LED to a certain angle range; each of the reflectors has a curved surface for performing a second time reflection condensing on the light rays that are processed through the reflection condensing by the curved wall. The LED lamp realizes uniform lighting in the whole lighting range through performing reflection twice, thereby achieving excellent directivity of illumination, uniform brightness, eliminating the glare phenomenon, and achieving desirable heat dissipation performance.

摘要翻译： 提供了一种发光二极管（LED）灯和使用其的路灯。 LED灯包括用于安装LED，反射器，散热器，安装框架，电源和顶盖的基板。 基板和反射器安装在散热器上。 每个基板具有围绕LED的发光表面安装的冷凝器杯，并且冷凝器杯具有用于将由LED发射的光线会聚到一定角度范围的弯曲壁; 每个反射器具有弯曲表面，用于对通过由弯曲壁凝聚的反射加工的光线进行第二次反射冷凝。 LED灯通过两次反光实现整个照明范围的均匀照明，从而实现了良好的照明方向性，均匀的亮度，消除了眩光现象，并达到了理想的散热性能。

公开(公告)号：US08117431B2

公开(公告)日：2012-02-14

申请号：US12240023

申请日：2008-09-29

申请人： Zhen Wang

发明人： Zhen Wang

IPC分类号： G06F9/00 ,  G06F7/04 ,  H04L29/06

CPC分类号： G06F21/57

摘要： A method is used for loading a System Locked Pre-installation (SLP) certification from a basic input output system (BIOS) of a computer. The BIOS includes a boot block section and a main section for initializing the hardware of the computer after executing the boot block section. The method includes determining if a set value in a predetermined address of the boot block section is equal to a preset value upon booting the computer; executing the main section of the BIOS directly and the SLP certification being disabled if matching, loading the SLP certification into a read only memory (ROM) of the computer and the SLP certification being enabled if not matching, and executing the main section of the BIOS.

摘要翻译： 一种方法用于从计算机的基本输入输出系统（BIOS）加载系统锁定的预安装（SLP）认证。 BIOS包括引导块部分和用于在执行引导块部分之后初始化计算机的硬件的主要部分。 该方法包括在引导计算机时确定引导块部分的预定地址中的设置值是否等于预设值; 直接执行BIOS的主要部分，并且如果匹配则SLP认证被禁用，将SLP认证加载到计算机的只读存储器（ROM）中，并且如果不匹配则启用SLP认证，并且执行BIOS的主要部分 。

公开(公告)号：US20110123422A1

公开(公告)日：2011-05-26

申请号：US13017539

申请日：2011-01-31

申请人： Zhen Wang

发明人： Zhen Wang

IPC分类号： B01D53/50 ,  B01D53/68 ,  B01D53/64 ,  C04B14/48 ,  C09K3/00

CPC分类号： B01D53/10 ,  B01D53/025 ,  B01D53/04 ,  B01D53/64 ,  B01D53/8665 ,  B01D2251/306 ,  B01D2251/404 ,  B01D2253/11 ,  B01D2255/20761 ,  B01D2257/302 ,  B01D2257/602 ,  B01J20/0237 ,  B01J20/041 ,  B01J20/045 ,  B01J20/10 ,  B01J20/12 ,  B01J20/28004 ,  B01J20/30 ,  B01J20/3007 ,  B01J39/02 ,  B01J39/14 ,  B01J2220/42

摘要： Herein is disclosed a flue gas scrubbing composition, a method of using the flue gas scrubbing composition, and a method of entombing mercury collected with the flue gas scrubbing composition. The flue gas scrubbing composition includes an admixture of a mercury sorbent material that comprises a clay, copper, and sulfur; and lime that comprises calcium oxide and/or calcium hydroxide. The method of collecting mercury from a flue gas includes injecting the flue gas scrubbing composition of any one of the preceding claims into a flue duct comprising the flue gas; reacting the mercury sorbent material with mercury in the flue gas to form a mercury-sorbed material and thereby reducing the concentration of mercury in the flue gas; reacting the lime with SO2, SO3, and/or HCl in the flue gas to form a calcium sulfate and/or a calcium chloride; and collecting a mixture that includes the mercury-sorbed material. The method of entombing mercury includes mixing the collected mixture of any one of claims 6 to 9 with water to form a freshly mixed concrete; and casting the freshly mixed concrete into a form.

摘要翻译： 本文公开了一种烟道气洗涤组合物，使用烟道气洗涤组合物的方法，以及一种用烟道气洗涤组合物收集汞的方法。 烟道气洗涤组合物包括含有粘土，铜和硫的汞吸附剂材料的混合物; 和包含氧化钙和/或氢氧化钙的石灰。 从烟道气收集汞的方法包括将前述权利要求中任一项所述的烟道气洗涤组合物注入包括烟道气的烟道中; 使汞吸附剂材料与烟道气中的汞反应形成汞吸附材料，从而降低废气中汞的浓度; 使烟灰中的石灰与SO 2，SO 3和/或HCl反应形成硫酸钙和/或氯化钙; 并收集包含汞吸附材料的混合物。 包埋汞的方法包括将收集的权利要求6至9中任一项所述的混合物与水混合以形成新混合的混凝土; 并将新拌混凝土浇筑成一种形式。