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    Wireless communication transceiver and mode-switch device thereof
    12.
    发明授权
    Wireless communication transceiver and mode-switch device thereof 失效
    无线通信收发器及其模式切换装置

    公开(公告)号：US08638819B2

    公开(公告)日：2014-01-28

    申请号：US12892964

    申请日：2010-09-29

    Applicant: Jian Wen Chen ,  Lin Chen ,  Yong Hua Lin ,  Qing Wang ,  Rong Yan ,  Zhen Bo Zhu

    Inventor： Jian Wen Chen ,  Lin Chen ,  Yong Hua Lin ,  Qing Wang ,  Rong Yan ,  Zhen Bo Zhu

    IPC: H04J4/00

    CPC classification number: H04B1/0057 ,  H04W88/06

    Abstract: A wireless communication transceiver and a mode switch device thereof. The transceiver includes: a first band transmission path; a first band reception path; a second band transmission path; a second band reception path; a path switch and a control unit. In a dual band time division duplexing mode, the control unit controls the path switch so that the path switch connects a received radio frequency signal from an antenna to the first band reception path, and connects a transmitted radio frequency signal from the second band transmission path to the antenna in an odd cycle or an even cycle; and controls the path switch so that the path switch connects a received radio frequency signal from the antenna to the second band reception path, and connects a transmitted radio frequency signal from the first band transmission path to the antenna in another odd cycle or another even cycle.

    Abstract translation: 无线通信收发器及其模式切换装置。 收发器包括：第一带传输路径; 第一频段接收路径; 第二带传输路径; 第二频带接收路径; 路径开关和控制单元。 在双频带时分双工模式中，控制单元控制路径切换，使得路径开关将接收到的射频信号从天线连接到第一频带接收路径，并将来自第二频带传输路径的发送的射频信号 以奇数周期或偶数周期发送到天线; 并且控制路径切换，使得路径开关将接收到的射频信号从天线连接到第二频带接收路径，并且在另一个奇数周期或另一个偶数周期中将来自第一频带传输路径的发送的射频信号连接到天线 。

    Terminal Access Method and Radio Communication Network
    15.
    发明申请
    Terminal Access Method and Radio Communication Network 有权
    终端接入方式和无线通信网络

    公开(公告)号：US20130100870A1

    公开(公告)日：2013-04-25

    申请号：US13806284

    申请日：2010-11-16

    Applicant: Feng Xie ,  Zhaohua Lu ,  Lin Chen ,  Jianjian Zhu

    Inventor： Feng Xie ,  Zhaohua Lu ,  Lin Chen ,  Jianjian Zhu

    IPC: H04W48/08

    CPC classification number: H04W48/06 ,  H04W48/08 ,  H04W76/10

    Abstract: The disclosure discloses a terminal access method and a radio communication network. The method comprises: after a first terminal accesses the radio communication network, the radio communication network stores the first context information corresponding to a first identifier of the first terminal; the radio communication network receives an access request message from a second terminal, wherein the access request information carries a second identifier of the second terminal; the radio communication network establishes the second context information for the second terminal according to the first identifier, the first context information and the second identifier; and the radio communication network implements the access of the second terminal according to the second context information. In the disclosure, duplicate establishment of the same information in context information can be avoided, so that the non-data-service overhead of the radio communication network is reduced.

    Abstract translation: 本公开公开了一种终端接入方法和无线电通信网络。 该方法包括：在第一终端接入无线通信网络之后，无线通信网络存储对应于第一终端的第一标识符的第一上下文信息; 所述无线通信网络从第二终端接收接入请求消息，其中，所述接入请求信息携带所述第二终端的第二标识符; 无线电通信网络根据第一标识符，第一上下文信息和第二标识符建立第二终端的第二上下文信息; 无线通信网根据第二上下文信息来实现第二终端的接入。 在本公开中，可以避免上下文信息中相同信息的重复建立，从而降低无线电通信网络的非数据业务开销。

    RESISTIVE RANDOM ACCESS MEMORY WITH ELECTRIC-FIELD STRENGTHENED LAYER AND MANUFACTURING METHOD THEREOF
    16.
    发明申请
    RESISTIVE RANDOM ACCESS MEMORY WITH ELECTRIC-FIELD STRENGTHENED LAYER AND MANUFACTURING METHOD THEREOF 有权
    具有电场强化层的电阻随机存取存储器及其制造方法

    公开(公告)号：US20120305880A1

    公开(公告)日：2012-12-06

    申请号：US13457035

    申请日：2012-04-26

    Applicant: Wei Zhang ,  Lin Chen ,  Peng Zhou ,  Qingqing Sun ,  Pengfei Wang

    Inventor： Wei Zhang ,  Lin Chen ,  Peng Zhou ,  Qingqing Sun ,  Pengfei Wang

    IPC: H01L45/00

    CPC classification number: G11C13/0007 ,  G11C2213/55 ,  H01L27/2436 ,  H01L45/04 ,  H01L45/1233 ,  H01L45/146 ,  H01L45/1616

    Abstract: This invention belongs to the technical field of memories and specifically relates to a resistive random access memory structure with an electric-field strengthened layer and a manufacturing method thereof. The resistive random access memory in the present invention can include a top electrode, a bottom electrode and a composite layer which is placed between the top electrode and the bottom electrode and have a first resistive switching layer and a second resistive switching and electric-field strengthened layer; the second resistive switching and electric-field strengthened layer cab be adjacent to the first resistive switching layer and have a dielectric constant lower than that of the first resistive switching layer. The electric-field distribution in the RRAM unit is adjustable.

    Abstract translation: 本发明属于存储器的技术领域，具体涉及一种具有电场强化层的电阻随机存取存储器结构及其制造方法。 本发明的电阻式随机存取存储器可以包括顶电极，底电极和复合层，它放置在顶电极和底电极之间，并具有第一电阻开关层和第二电阻开关和电场强化 层; 第二电阻开关和电场强化层驾驶室与第一电阻式开关层相邻，其介电常数低于第一电阻式开关层的介电常数。 RRAM单元中的电场分布是可调的。

    SECONDARY SYNTHETIC METHOD FOR CALCIUM SULPHOALUMINATE MINERAL IN PORTLAND CEMENT CLINKER
    17.
    发明申请
    SECONDARY SYNTHETIC METHOD FOR CALCIUM SULPHOALUMINATE MINERAL IN PORTLAND CEMENT CLINKER 有权
    在波特兰水泥矿中的硫酸铝矿石的二次合成方法

    公开(公告)号：US20120285350A1

    公开(公告)日：2012-11-15

    申请号：US13509794

    申请日：2010-07-15

    Applicant: Xiaodong Shen ,  Suhua Ma ,  Xuerun Li ,  Lin Chen ,  Weiqiang Zhou ,  Song Deng

    Inventor： Xiaodong Shen ,  Suhua Ma ,  Xuerun Li ,  Lin Chen ,  Weiqiang Zhou ,  Song Deng

    IPC: C04B7/04

    CPC classification number: C04B7/323 ,  C04B7/04

    Abstract: A method for secondarily synthesizing calcium sulphoaluminate mineral in Portland cement clinker is provided. The method includes adding gypsum into raw Portland cement, calcination, then heating twice to re-form calcium sulphoaluminate mineral that has decomposed at high temperature in the clinker. This method can increase the content of calcium sulphoaluminate mineral in the clinker. As a result, the advantages of the calcium sulphoaluminate mineral in the clinker may be obtained, such as improvement of the early stage performance and long-term performance of the cement clinker and increase in the quantity of mixture in the cement.

    Abstract translation: 提供了一种在波特兰水泥熟料中二次合成硫铝酸钙矿物的方法。 该方法包括在原料硅酸盐水泥中加入石膏，煅烧，然后加热两次，重新形成熟料中高温分解的硫铝酸钙矿物。 这种方法可以提高熟料中硫铝酸钙矿物的含量。 结果，可以获得熟料中的硫铝酸钙矿物的优点，例如提高水泥熟料的早期性能和长期性能，并增加水泥中的混合物的量。

    INSULINOTROPIC PEPTIDE SYNTHESIS USING SOLID AND SOLUTION PHASE COMBINATION TECHNIQUES
    19.
    发明申请
    INSULINOTROPIC PEPTIDE SYNTHESIS USING SOLID AND SOLUTION PHASE COMBINATION TECHNIQUES 审中-公开
    使用固相和溶液相组合技术的胰岛素肽合成

    公开(公告)号：US20110213082A1

    公开(公告)日：2011-09-01

    申请号：US13105435

    申请日：2011-05-11

    Applicant: Christopher R. Roberts ,  Lin Chen ,  Yeun-Kwei Han

    Inventor： Christopher R. Roberts ,  Lin Chen ,  Yeun-Kwei Han

    IPC: C08G61/00 ,  C07K7/08

    CPC classification number: C07K14/605 ,  A61K38/00

    Abstract: The present invention relates to the preparation of insulinotropic peptides that are synthesized using a solid and solution phase (“hybrid”) approach. Generally, the approach includes synthesizing three different peptide intermediate fragments using solid phase chemistry. Solution phase chemistry is then used to add additional amino acid material to one of the fragments. The fragments are then coupled together in the solid solution phase. The use of a pseudoproline in one of the fragments eases solid phase synthesis of that fragment and also eases subsequent solution phase coupling of this fragment to other fragments. The present invention is very useful for forming insulinotropic peptides such as GLP-1(7-36) and its natural and non-natural counterparts.

    Abstract translation: 本发明涉及使用固相和溶液相（“混合”）方法合成的促胰岛素肽的制备。 通常，该方法包括使用固相化学合成三种不同的肽中间体片段。 然后使用溶液相化学为其中一个片段添加另外的氨基酸材料。 然后将片段在固溶相中偶联在一起。 在其中一个片段中使用假脯氨酸使得该片段的固相合成减轻了该片段随后与其它片段的溶液相偶联。 本发明对于形成促胰岛素肽如GLP-1（7-36）及其天然和非天然对应物非常有用。

    Low bias current amplifier
    20.
    发明授权
    Low bias current amplifier 有权
    低偏置电流放大器

    公开(公告)号：US07948316B2

    公开(公告)日：2011-05-24

    申请号：US12473978

    申请日：2009-05-28

    Applicant: Wei-Chung Wu ,  Lin Chen ,  Yuan Gu ,  Kae Ann Wong

    Inventor： Wei-Chung Wu ,  Lin Chen ,  Yuan Gu ,  Kae Ann Wong

    IPC: H03F3/26

    CPC classification number: H03F3/45183 ,  H03F1/0205 ,  H03F3/301 ,  H03F2203/45648

    Abstract: An amplifier is provided that includes an output portion that sources and sinks current associated with an output load and an amplification portion that is biased by a relatively small bias current with respect to an output current of the amplifier. The amplification portion provides an amplified output signal to the output portion. The amplifier further comprises at least one impedance component coupled between the output portion and the amplification portion to alter at least one pole associated with the amplifier to mitigate instability of the amplifier related to the relatively small bias current.

    Abstract translation: 提供了一种放大器，其包括输出部分，其输出和吸收与输出负载相关联的电流以及相对于放大器的输出电流被相对小的偏置电流偏置的放大部分。 放大部分向输出部分提供放大的输出信号。 放大器还包括耦合在输出部分和放大部分之间的至少一个阻抗分量，以改变与放大器相关联的至少一个极点，以减轻与相对小的偏置电流相关的放大器的不稳定性。

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