Patent application number | Description | Published |
20080296575 | THIN FILM TRANSISTOR, ARRAY SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME - A thin film transistor for a thin film transistor liquid crystal display (TFT-LCD), an array substrate and manufacturing method thereof are provided. The thin film transistor comprises a source, a drain, and a channel region between the source and drain. A source extension region is connected with the source, a drain expanded region is connected with the drain, and the source extension region is disposed opposite to the drain extension region to form a channel extension region therebetween. | 12-04-2008 |
20090206346 | TFT LCD ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF - The present invention discloses a method for manufacturing a TFT LCD array substrate by utilizing the gray tone mask technology and the photoresist lifting-off technology with only two masks in two photolithography processes, and to a TFT LCD array substrate manufactured by the same. In the resultant array substrate, the gate line and the data line are perpendicular to and intersect with each other to define the pixel area, and one of the gate line and the data line is continuous and the other is discontinuous. The array substrate is covered with a passivation protection film. The disconnected gate line or the data line is connected together through the via holes formed in the passivation protection film and the connecting conductive film formed on the passivation protection film. The data line and the source electrode and drain electrode of the TFT are made of the same conductive film, and the connecting conductive film and the pixel electrode are made of the same conductive film in the same photolithography process. | 08-20-2009 |
20110039362 | MANUFACTURING METHOD OF FILM PATTERN OF MICRO-STRUCTURE AND MANUFACTURING METHOD OF TFT-LCD ARRAY SUBSTRATE - A method of forming a film pattern with micro-pattern and a method of manufacturing a thin film transistor liquid crystal display (TFT-LCD) array substrate are provided. The method of manufacturing the film pattern with micro-pattern comprises: depositing a thin film on a substrate; jetting or dropping etchant on the thin film with a predetermined etching pattern by an inkjet print device; etching the thin film by the etchant; and cleaning the thin film to form a film pattern on the substrate. | 02-17-2011 |
20110090208 | VOLTAGE-DRIVING PIXEL UNIT, DRIVING METHOD AND OLED DISPLAY - A voltage-driving pixel unit comprises a voltage-driving pixel circuit and an organic light emitting diode (OLED) driven by the voltage-driving pixel circuit is provided. The voltage-driving pixel circuit comprises a gate line, a data line, a power source line, a ground terminal, a switching transistor, a driving transistor, a compensating transistor, a blocking transistor and a storage capacitor. | 04-21-2011 |
20110273639 | ARRAY SUBSTRATE, MANUFACTURING METHOD THEREOF AND LIQUID CRYSTAL DISPLAY - A manufacturing method of an array substrate comprises forming gate lines, data lines, pixel electrodes, and gate electrodes, active layer members, source electrodes, drain electrodes of thin film transistors (TFTs) in pixel units in a display region and forming the gate lines and the data lines in a pad region. A process of forming the data lines, the active layer members, the source electrodes and the drain electrodes in the display region and simultaneously forming the data lines in the pad region is performed. | 11-10-2011 |
20120009708 | THIN FILM TRANSISTOR, ARRAY SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME - A thin film transistor for a thin film transistor liquid crystal display (TFT-LCD), an array substrate and manufacturing method thereof are provided. The thin film transistor comprises a source electrode, a drain electrode, and a channel region between the source electrode and drain electrode. A source extension region is connected with the source electrode, a drain extension region is connected with the drain electrode, and the source extension region is disposed opposite to the drain extension region to form a channel extension region therebetween. | 01-12-2012 |
20120099041 | ARRAY SUBSTRATE, MANUFACTURING METHOD THEREOF AND LIQUID CRYSTAL DISPLAY - Embodiments of the invention disclose an array substrate and a manufacturing method thereof and a liquid crystal display. In the array substrate, an additional electrode is formed above a gate line, the additional electrode and the gate line are spaced from each other by a gate insulation layer, and the additional electrode is connected electrically with the common electrode line; pixel electrode extends to over the additional electrode and is overlapped with the additional electrode, the overlapped portion of the pixel electrode and both the additional electrode and the common electrode line forms a storage capacitor. The liquid crystal display according to the embodiment of the invention comprises the above array substrate. | 04-26-2012 |
20120289007 | MANUFACTURING METHOD FOR THIN FILM TRANSISTOR WITH POLYSILICON ACTIVE LAYER - Embodiments of the disclosed technology relate to a method for manufacturing a thin film transistor (TFT) with a polysilicon active layer comprising: depositing an amorphous silicon layer on a substrate, and patterning the amorphous silicon layer so as to form an active layer comprising a source region, a drain region and a channel region; depositing an inducing metal layer on the source region and the drain region; performing a first thermal treatment on the active layer provided with the inducing metal layer so that the active layer is crystallized under the effect of the inducing metal; doping the source region and the drain region with a first impurity for collecting the inducing metal; and performing a second thermal treatment on the doped active layer so that the first impurity absorbs the inducing metal remained in the channel region. | 11-15-2012 |
20120292628 | THIN FILM TRANSISTOR, ARRAY SUBSTRATE AND PREPARATION METHOD THEREOF - One or more embodiments of the disclosed technology provide a thin film transistor, an array substrate and a method for preparing the same. The thin film transistor comprises a base substrate, and a gate electrode, a gate insulating layer, an active layer, an ohmic contact layer, a source electrode, a drain electrode and a passivation layer prepared on the base substrate in this order. The active layer is formed of microcrystalline silicon, and the active layer comprises an active layer lower portion and an active layer upper portion, and the active layer lower portion is microcrystalline silicon obtained by using hydrogen plasma to treat at least two layers of amorphous silicon thin film prepared in a layer-by-layer manner. | 11-22-2012 |
20120306398 | DRIVING APPARATUS, OLED PANEL AND METHOD FOR DRIVING OLED PANEL - The present disclosure relates to a driving apparatus, an OLED (Organic Light-Emitting Diode) panel, and a method for driving the OLED panel. The driving apparatus can be integrated on a substrate of pixel circuits and is capable of providing fast and stable current driving. The driving apparatus includes a switching module for selecting a voltage signal according to a received clock signal; a conversion module for converting the voltage signal into a current signal; and an output module for outputting the voltage signal or the converted current signal to drive a pixel circuit array, wherein the switching module is connected to the conversion module and the output module, and the conversion module is connected to the switching module and the output module. | 12-06-2012 |
20140057419 | METHOD FOR FORMING LOW TEMPERATURE POLYSILICON THIN FILM - Embodiments of the present invention provide a method for forming a low temperature polysilicon thin film. The method for forming the low temperature polysilicon thin film can comprise: depositing a buffer layer and an amorphous silicon layer on a substrate in this order; heating the amorphous silicon layer; performing an excimer laser annealing process on the amorphous silicon layer to form a polysilicon layer; oxidizing partially the polysilicon layer so as to form an oxidation portion at an upper portion of the polysilicon layer; and removing the oxidation portion of the polysilicon layer to form a polysilicon thin film. | 02-27-2014 |
20140065804 | LOW TEMPERATURE POLYSILICON THIN FILM AND MANUFACTURING METHOD THEREOF - An embodiment of the present invention relates to a low temperature polysilicon thin film and a manufacturing method thereof. The manufacturing method comprises: forming a buffer layer on a substrate (S | 03-06-2014 |
20140070217 | THIN FILM TRANSISTOR AND MANUFACTURING METHOD THEREOF, AND ARRAY SUBSTRATE - The disclosure discloses a thin film transistor and a manufacturing method thereof, an array substrate, and a display device, which can manufacture a thin film transistor with lower contents of impurity at a low temperature. The thin film transistor comprises: a substrate, and an active layer disposed on the substrate, the active layer comprising a source region, a drain region and a channel region, wherein the active layer is formed by depositing an inducing metal on an amorphous silicon layer on the substrate by an atomic layer deposition (ALD) method and then conducting heat treatment on the amorphous silicon layer deposited with the inducing metal so that metal induction crystallization and metal induction lateral crystallization take place in the amorphous silicon layer. | 03-13-2014 |
20140138695 | LOW TEMPERATURE POLYCRYSTALLINE SILICON THIN FILM AND METHOD OF PRODUCING THE SAME, ARRAY SUBSTRATE AND DISPLAY APPARATUS - A method for producing a low temperature polycrystalline silicon thin film, comprising steps of: providing a substrate; forming a thermal conduction and electrical insulation layer, a buffer layer and an amorphous silicon layer on the substrate in this order; and performing a high-temperature treatment and a laser annealing on the amorphous silicon layer to convert the amorphous silicon layer to a polycrystalline silicon thin film, wherein the thermal conduction and electrical insulation layer comprises regular patterns distributed on the substrate. | 05-22-2014 |
20140141579 | METHOD OF MANUFACTURING LOW TEMPERATURE POLYSILICON FILM, THIN FILM TRANSISTOR AND MANUFACTURING METHOD THEREOF - A method of manufacturing a low temperature polysilicon film comprises: providing a substrate on a platform; forming a buffer layer on said substrate; forming an amorphous silicon layer on said buffer layer; and heating and annealing said amorphous silicon layer to allow said amorphous silicon layer to form a polycrystalline silicon layer; wherein a thermal insulating layer is formed on a bottom surface of said substrate or a top surface of the platform, before said buffer layer is formed on said substrate. | 05-22-2014 |
Patent application number | Description | Published |
20130116256 | HEXENONE COMPOUNDS AND MEDICAL USE THEREOF - The present invention relates to a compound of Formula I, or an isomer, pharmaceutically acceptable salt and solvate thereof; to a composition comprising a compound of Formula I, or an isomer, pharmaceutically acceptable salt and solvate thereof, and a pharmaceutically acceptable carrier, excipient or diluent; and also to use of a compound of Formula I, or an isomer, pharmaceutically acceptable salt and solvate thereof for combating apoptosis, or preventing or treating a disease or disorder associated with apoptosis; and especially use for protecting cardiomyocyte, or preventing or treating a disease or disorder associated with cardiomyocyte apoptosis. | 05-09-2013 |
20130123300 | UREA COMPOUNDS AND USE THEREOF FOR INHIBITING APOPTOSIS - A compound of Formula I, or an isomer, pharmaceutically acceptable salt or solvate thereof, is provided. Also, a composition containing a compound of Formula I, or an isomer, pharmaceutically acceptable salt or solvate thereof, and a pharmaceutically acceptable carrier, excipient or diluents, is provided. Further, use of a compound of Formula I, or an isomer, pharmaceutically acceptable salt or solvate thereof for anti-apoptosis is provided, preventing or treating a disease or disorder associated with apoptosis; especially for protecting cardiomyocyte, preventing or treating a disease or disorder associated with cardiomyocyte apoptosis. | 05-16-2013 |
20130143917 | (2E)-3-PHENYL-N-[2,2,2-TRIFLUORO-1-[[8-QUINOLINEAMINO)THIOMETHYL]AMINO]ETH- YL]-2-ACRYLAMIDE AND PHARMACEUTICAL USES THEREOF - The present invention relates to an acrylamide compound of Formula I, or an isomer, pharmaceutically acceptable salt and solvate thereof, to a composition comprising the compound or an isomer, pharmaceutically acceptable salt and solvate thereof, and a pharmaceutically acceptable carrier, excipient or diluent, and to a use of the compound or the composition for prophylaxis and/or treatment of a disease or disorder associated with cardiomyocyte apoptosis | 06-06-2013 |
20130158022 | Acrylamide Compounds And Use Thereof For Inhibiting Apoptosis - The present invention relates to a compound of Formula I, or an isomer, pharmaceutically acceptable salt and solvate of the compound, and to a composition comprising the compound of Formula I, or the isomer, pharmaceutically acceptable salt and solvate thereof, and a pharmaceutically acceptable carrier, excipient or diluents. The present invention also relates to use of the compound of Formula I, or the isomer, pharmaceutically acceptable salt and solvate thereof for combating apoptosis, preventing or treating a disease or disorder associated with apoptosis; and especially use for protecting cardiomyocyte, and for preventing or treating a disease or disorder associated with cardiomyocyte apoptosis. | 06-20-2013 |
20140057804 | Cell Model and Method for Screening c-Fms Kinase Inhibitors - The present invention provides a cell model and a method for screening c-Fms tyrosine kinase inhibitors. Specifically, the present invention provides a cell that expresses macrophage colony stimulating factor receptor and STAT1 protein simultaneously. The present invention further provides a method for screening c-Fms tyrosine kinase inhibitors, a method for evaluating the inhibiting activity of a compound or a composition against c-Fms tyrosine kinase, and use of the cell in screening c-Fms tyrosine kinase inhibitors. The cell model established in the present invention is sensitive, highly effective and reliable, and can be used in high-throughput screening and/or high-content screening of c-Fms tyrosine kinase inhibitors. | 02-27-2014 |
20160038445 | ACRYLAMIDE COMPOUNDS AND USE THEREOF FOR INHIBITING APOPTOSIS - The present invention relates to a compound of Formula I, or an isomer, pharmaceutically acceptable salt and solvate of the compound, and to a composition comprising the compound of Formula I, or the isomer, pharmaceutically acceptable salt and solvate thereof, and a pharmaceutically acceptable carrier, excipient or diluents. The present invention also relates to use of the compound of Formula I, or the isomer, pharmaceutically acceptable salt and solvate thereof for combating apoptosis, preventing or treating a disease or disorder associated with apoptosis; and especially use for protecting cardiomyocyte, and for preventing or treating a disease or disorder associated with cardiomyocyte apoptosis. | 02-11-2016 |
Patent application number | Description | Published |
20120140543 | One Time Programming Memory and Method of Storage and Manufacture of the Same - The present invention relates to a one time programming memory and method of storage and manufacture of the same. It belongs to microelectronic memory technology and manufacture field. The one time programming memory comprises a diode ( | 06-07-2012 |
20120275220 | THREE-DIMENSIONAL MULTI-BIT NON-VOLATILE MEMORY AND METHOD FOR MANUFACTURING THE SAME - The present disclosure relates to the field of microelectronics manufacture and memories. A three-dimensional multi-bit non-volatile memory and a method for manufacturing the same are disclosed. The memory comprises a plurality of memory cells constituting a memory array. The memory array may comprise: a gate stack structure; periodically and alternately arranged gate stack regions and channel region spaces; gate dielectric layers for discrete charge storage; periodically arranged channel regions; source doping regions and drain doping regions symmetrically arranged to each other; bit lines led from the source doping regions and the drain doping regions; and word lines led from the gate stack regions. The gate dielectric layers for discrete charge storage can provide physical storage spots to achieve single-bit or multi-bit operations, so as to achieve a high storage density. According to the present disclosure, the localized charge storage characteristic of the charge trapping layer and characteristics such as a longer effective channel length and a higher density of a vertical memory structure are utilized, to provide multiple storage spots in a single memory cell. Therefore, the storage density is improved while good performances such as high speed are ensured. | 11-01-2012 |
20120281452 | RESISTIVE RANDOM MEMORY CELL AND MEMORY - The present disclosure provides a resistive random memory cell and a resistive random memory. The resistive random memory cell comprises an upper electrode, a resistive layer, an intermediate electrode, an asymmetric tunneling barrier layer, and a lower electrode. The upper electrode, the resistive layer, and the intermediate electrode constitute a resistive storage portion. The intermediate electrode, the asymmetric tunneling barrier layer, and the lower electrode constitute a selection portion. The resistive storage portion and the selection portion share the intermediate electrode. The selection portion may be disposed above or under the resistive storage portion. The asymmetric tunneling barrier layer comprises at least two materials having different barrier heights, and is configured for rectifying forward tunneling current and reverse tunneling current flowing through the resistive random memory cell. The present disclosure uses the asymmetric tunneling barrier layer for rectifying, so as to enable selection of the resistive random memory cell. The method for manufacturing the asymmetric tunneling barrier layer does not involve doping or high-temperature annealing processes, and the thickness of the asymmetric tunneling barrier layer is relatively small, which helps 3D high-density integration of the resistive random memory. | 11-08-2012 |
20120305883 | METAL OXIDE RESISTIVE SWITCHING MEMORY AND METHOD FOR MANUFACTURING SAME - The present disclosure relates to the microelectronics field, and particularly, to a metal oxide resistive switching memory and a method for manufacturing the same. The method may comprise: forming a W-plug lower electrode above a MOS device; sequentially forming a cap layer, a first dielectric layer, and an etching block layer on the W-plug lower electrode; etching the etching block layer, the first dielectric layer, and the cap layer to form a groove for a first level of metal wiring; sequentially forming a metal oxide layer, an upper electrode layer, and a composite layer of a diffusion block layer/a seed copper layer/a plated copper layer in the groove for the first level of metal wiring; patterning the upper electrode layer and the composite layer by CMP, to form a memory cell and the first level of metal wiring in the groove in the first dielectric layer; and performing subsequent processes to complete the metal oxide resistive switching memory. According to the present disclosure, the manufacture process can be simplified, without incorporating additional exposure steps in the standard process, resulting in advantages such as reduced cost. | 12-06-2012 |
20130119341 | RESISTIVE RANDOM ACCESS MEMORY CELL AND MEMORY - A Resistive Random Access Memory (RRAM) cell and a memory are disclosed. In one embodiment, the RRAM cell comprises a two-state resistor and a resistive switching memory cell connected in series. The two-state resistor can supply relatively large currents under both positive and negative voltage polarities. As a result, it is possible to reduce leakage paths in a crossbar array of memory cells, and thus to suppress reading crosstalk. | 05-16-2013 |
Patent application number | Description | Published |
20120044838 | SESSION TRANSFER METHOD, DEVICE AND SYSTEM - The present invention discloses a session transfer method, a device and a system, which relate to the communication field and are used to solve the problem that a conference to which a session belongs cannot be controlled after the session is transferred. The technical solution provided in the present invention includes: determining whether a User Equipment (UE) has at least one session belonging to a conference during a process that a session of the UE is transferred from a source network to a target network and sending information relevant to the conference to the UE or a Mobile Switching Center (MSC) server if the UE has at least one session belonging to the conference ( | 02-23-2012 |
20120081505 | SESSION TRANSFER METHOD AND USER EQUIPMENT - In the field of communications, a session transfer method and a User Equipment (UE) are provided, so as to solve the problem that when a UE is involved in a voice session and a video session at the same time, session transfer cannot be performed. The technical solution according to the present invention includes: determining a session in an active state among a video session and a voice session; and initiating transfer of the session in the active state, so that a network side transfers the session in the active state to a Circuit Switched (CS) domain, and transfers a session in an inactive state among the video session and the voice session. The session transfer method and the UE may be applied in a radio communication network. | 04-05-2012 |
20120113958 | METHOD, DEVICE, AND SYSTEM FOR TRANSFERRING SERVICE CONTROL SIGNALLING PATH - A method, device, and system for transferring a Service Control Signalling Path are provided. The method for transferring a Service Control Signalling Path includes: establishing a connection with an opposite end by a User Equipment (UE), where the UE uses a Circuit Switched (CS) bearer in a CS network and a Service Control Signalling Path in a first Packet Switched (PS) network; sending a transfer request via a second PS network, to instruct a network side to transfer the Service Control Signalling Path according to the transfer request. Thus, the UE can replace a current Gm reference point with a Gm reference point of a new and available PS network when the PS network where the current Gm reference point is located is unavailable, so as to ensure smooth data transmission. | 05-10-2012 |
20120144046 | Method, Apparatus, and System for Service Control Via I1 Interface - Embodiments of the present invention disclose a method, an apparatus, and a system for service control via an I1 interface. The method includes: sending a Session Initiation Protocol Invite message to a user equipment through a Gm interface; if receiving a response message returned by the user equipment, where the response message indicates that the user equipment chooses to use a circuit switched bearer and use an I1 interface for control, sending an I1 Invite message to the user equipment through the I1 interface, where I1 Invite message carries information indicating that Gm interface control falls back to the I1 interface control and information used to associate the Session Initiation Protocol Invite message. | 06-07-2012 |
20120155457 | MULTI-SESSION TRANSFER METHOD, CALL CONTROL DEVICE, SERVICE CONTINUITY AND CONTINUITY APPLICATION SERVER - A multi-session transfer method, a call control device, and a Service Continuity and Continuity Application Server are disclosed. In the embodiments of the present invention, in a multi-session cross-network transfer process, if a second session to be transferred includes video media, a Mobile Switching Center (MSC) server judges capabilities of a current network. If the current network is incapable of transmitting video media, the MSC server sends a request for transferring voice media of the second session to be transferred. The SCC AS receives the transfer request, and converts the second session to be transferred into voice session for transferring or releases the second session to be transferred, and therefore, the problem in the prior art of incapability of transferring the session is avoided, and the cross-network multi-session service transfer is improved. | 06-21-2012 |
20120263171 | SESSION PROCESSING METHOD, DEVICE, AND COMMUNICATION SYSTEM - Embodiments of the present invention disclose a session processing method, device, and communication system. The session processing method includes: when a first User Equipment (UE) is to set up an IP Multimedia Subsystem (IMS) session with a second UE, triggering setup of an unstructured supplementary service data (USSD) transaction between a Circuit Switched (CS) network and the first UE; and sending, by using the USSD transaction, an I1 protocol message used to bear IMS session control signaling. With the technical solutions of the present invention, when a UE is to set up an IMS session, a USSD transaction is set up between the UE and the CS network; I1 protocol messages exchanged between the UE and the Service Centralization and Continuity (SCC) Application Server (AS) (SCC-AS) are sent reliably by using the USSD transaction, which facilitates reliable control over IMS services. | 10-18-2012 |
20120270547 | MOBILITY MANAGEMENT METHOD, SERVING GPRS SUPPORT NODE OR MOBILITY MANAGEMENT ENTITY, AND TERMINAL - The present invention discloses a mobility management method, a serving GPRS support node or mobility management entity (SGSN/MME), and a terminal to solve the problem of setting or dynamically modifying the mobility management frequency of a particular terminal among numerous terminals. The technical solution of the present invention includes: obtaining subscription data of a terminal, where the subscription data carries periodic routing area update or tracking area update (RAU/TAU) setting information; obtaining a periodic RAU/TAU timer of the terminal according to the periodic RAU/TAU setting information; sending the periodic RAU/TAU timer of the terminal to the terminal; and setting a value that is a little longer than the periodic RAU/TAU timer of the terminal as a mobile reachable timer for monitoring the periodic RAU/TAU of the terminal. The embodiments of the present invention may be applied in low-mobility machine-type communication. | 10-25-2012 |
20120275384 | METHOD FOR CHANGING SESSION MEDIA, METHOD FOR ESTABLISHING A CALL, AND EQUIPMENT THEREOF - A method for changing ICS session media includes: receiving a media type change request comprising a new media type sent from one of a terminal equipment, a mobile switching center (MSC), or a second party; releasing a circuit-switched (CS) call leg based on an original media type between an IMS CS control function (ICCF) and the terminal equipment; establishing a CS call leg based on the new media type between the ICCF and the terminal equipment; and updating the media type of a second call leg between the ICCF and a second party into the new media type or establishing a second call leg based on the new media type between the ICCF and the second party. | 11-01-2012 |
20120327859 | SERVICE CONTROL METHOD AND APPARATUS - In the field of mobile communications, embodiments of the present invention disclose a service control method and apparatus. A user equipment has established a circuit switched bearer, and the user equipment initiates a session with a third party. The method includes: receiving, by a service centralization and continuity application server SCC AS, early session media information and sending the early session media information to a circuit switched network in a form of regular session media, so that the circuit switched bearer is used for an early session; and receiving, by the SCC AS, an off-hook signal of the third party and sending regular session media information of the third party to the circuit switched network, so that the circuit switched bearer is used for a regular session. | 12-27-2012 |
20130053087 | METHOD FOR TRIGGERING COMMUNICATION BETWEEN GROUP OF MTC DEVICES AND MTC SERVER, AND MTC DEVICE - The present invention discloses a method for triggering communication between a group of MTC devices and an MTC server, and an MTC device. The method includes: receiving an MTC request message sent by a machine type communications MTC server, where the MTC request message carries a group ID of the group of MTC devices and a communication notification message for the group of MTC devices; obtaining area information of the group of MTC devices; and sending the area information, the group ID of the group of MTC devices, and the communication notification message for the group of MTC devices to a cell broadcast center CBC, so that the CBC sends a broadcast message to a device in an area, where the broadcast message includes the group ID of the group of MTC devices and the communication notification message for the group of MTC devices. | 02-28-2013 |
20130183988 | LTE SINGLE-CARD DUAL-STANDBY MULTI-MODE TERMINAL AND METHOD FOR PROCESSING CONCURRENCY OF ITS CS SERVICE AND PS SERVICE - The present invention is applicable to the field of communications technologies, and provides an method, the method includes: when a CS service and PS service of a local LTE single-card dual-standby multi-mode terminal are concurrent, detecting, by a local LTE single-card dual-standby multi-mode terminal, whether a peer communication terminal that is performing voice communication with it is in a voice silent period; when detecting that the peer communication terminal is not in the voice silent period, receiving, by the local LTE single-card dual-standby multi-mode terminal, downlink data in an LTE system, and suspending, by the local LTE single-card dual-standby multi-mode terminal, sending of uplink data in the LTE system at the same time; and when detecting that the peer communication terminal is in the voice silent period, sending the uplink data and receiving the downlink data, by the local LTE single-card dual-standby multi-mode terminal, in the LTE system. | 07-18-2013 |
20130208646 | Method and Apparatus for Controlling Network Access of Machine Terminal - Embodiments of the present invention disclose a method, an apparatus, and a system for controlling network access of a machine terminal. In the embodiments of the present invention, an authorized period and/or a forbidden period of a time-controlled subscription is generated according to information such as network service load historical data of a network and application information of the time-controlled subscription. Network access of the machine terminal is controlled according to the authorized period and/or the forbidden period. Because the network access time of the machine terminal can be controlled flexibly, the communication of the machine terminal can be controlled flexibly, and impacts of machine terminal communication on ordinary terminal communication can be reduced. | 08-15-2013 |
20130304857 | Method and Device for Location Management of Group-Based Machine Type Communication MTC Device - Embodiments of the present invention provide a method and a device for location management of a group-based machine type communication MTC device. The method includes: receiving a location update message sent by a mobility management network element, where the location update message includes a device identity and/or a group identity of a first MTC device; acquiring the group identity of the first MTC device according to the location update message, and updating subscription data of all MTC devices in a group corresponding to the group identity; and sending subscription data of the group to the mobility management network element, where the group subscription data includes the group identity and/or a device identity list of all the MTC devices in the group. An embodiment of the present invention further provides a corresponding device. | 11-14-2013 |
20130343285 | MOBILITY MANAGEMENT METHOD, SERVING GPRS SUPPORT NODE OR MOBILITY MANAGEMENT ENTITY, AND TERMINAL - The present invention discloses a mobility management method, a serving GPRS support node (SGSN) or a mobility management entity (MME), and a terminal. Setting or dynamically modifying the mobility management frequency of a particular terminal among numerous terminals is enabled. The technical solution of the present invention includes: obtaining subscription data of a terminal, where the subscription data carries periodic update setting information; obtaining a periodic update interval of the terminal according to the periodic update setting information; sending the periodic update interval to the terminal; and setting a value that is a longer than the periodic update interval of the terminal as a mobile reachable interval for monitoring the periodic update of the terminal. | 12-26-2013 |
20140113629 | METHOD FOR SINGLE CARD DUAL STANDBY USER EQUIPMENT TO CAMP ON NETWORK AND USER EQUIPMENT - Embodiments of the present invention disclose a method for a single card dual standby user equipment to camp on a network and a user equipment, so as to reduce power consumption of a user equipment. The method in the embodiment of the present invention includes: when a circuit switched domain CS domain of a UE camps on a second-generation mobile communications technology 2G/third-generation mobile communications technology 3G network and a packet switched domain PS domain camps on a long term evolution LTE network, executing, by the UE, a routing area update process of the PS domain of the 2G/3G network if the UE meets a preset first condition, so as to make the PS domain of the UE camp on the 2G/3G network; and after the PS domain of the UE camps on the 2G/3G network, turning off an LTE radio frequency unit. | 04-24-2014 |
20140115187 | Method and Apparatus for Obtaining Destination IP Address - Embodiments of the present invention provide a method and an apparatus for obtaining a destination IP address and are related to the field of communications technologies, for improving a data sending success rate in a network. The method includes: receiving a request sent by a terminal device, obtaining a destination IP address from a network-side device according to the request, and sending the destination IP address to the terminal device. The method and the apparatus for obtaining a destination IP address provided by the embodiments of the present invention are applied in an M2M technology. | 04-24-2014 |
20140254438 | Method and Apparatus for Resource Management, Low-Bandwidth User Equipment, and User Equipment - A method and an apparatus for resource management, and a low-bandwidth user equipment. The method for resource management includes: determining, according to a system downlink transmission bandwidth or according to a system downlink transmission bandwidth and a maximum downlink transmission bandwidth of a low-bandwidth user equipment, a downlink transmission resource configured by a cell for the low-bandwidth user equipment. The method and apparatus for resource management proposed in the present invention are intended to solve a problem that a low-bandwidth user equipment accesses a broadband system, and enable, through resource management, a low-bandwidth user equipment and a common user equipment to coexist on a same frequency band without causing a waste of a dedicated frequency band resource. | 09-11-2014 |
20150016308 | METHOD AND APPARATUS FOR SERVICE CONTROL - In the embodiments of the invention, a user equipment sends an I1 Invite message to a service centralization and continuity application server. The I1 Invite message includes a service control switching request indication and a Session Initiation Protocol (SIP) dialog identifier of an Internet Protocol multimedia subsystem (IMS) session. The service centralization and continuity application server searches for the IMS session according to the SIP dialog identifier, and sends a message indicating that a service control is switched to the user equipment. | 01-15-2015 |
20150118969 | METHOD AND APPARATUS FOR MEASURING ANTENNA SPACE CORRELATION, AND TERMINAL DEVICE - Embodiments of the present invention provide a method and an apparatus for measuring an antenna space correlation, and a terminal device. The method includes: measuring and acquiring, by a terminal device when it is in measurement mode, measurements related to antenna space correlation measurement, and sending the acquired measurements related to the antenna space correlation measurement to a test instrument. After entering a measurement mode, the terminal device measures and calculates measurements required for the antenna space correlation measurement, and sends a measurement result to the test instrument. An antenna space correlation result of the terminal device can be calculated by using a parameter displayed on the test instrument, thereby providing a basis for an antenna engineer and a hardware design engineer to optimize antenna design. | 04-30-2015 |
20150207829 | METHOD AND APPARATUS FOR SERVICE CONTROL - A method and apparatus for service control in which a service centralization and continuity application server (SCC AS): receives a first SIP message for establishing an IMS centralized service session; receives early session media information; and sends a second SIP message carrying the early session media information to a media gateway control device. The early session media information is carried in the second SIP message in a form of regular session media information, thus the media gateway control device uses an existing circuit switched bearer to transmit early session media to a first user equipment. The existing circuit switched bearer is established under control of the media gateway control device for a session between the first user equipment and a third user equipment. The SCC AS receives an off-hook signal from the second user equipment, and sends the regular session media information to the media gateway control device. | 07-23-2015 |
20150244746 | Multimedia Session Call Control Method and Application Server - A multimedia session call control method and an Application Server (AS). The multimedia session call control method includes these steps: a multi-UE party performs a multimedia session with a peer under control of an AS; a master UE of the multi-UE party establishes a session with a third party under control of the AS; and the AS binds a call leg between a slave UE of the multi-UE party and the AS to the session established with the third party. | 08-27-2015 |
20150295974 | Method, User Equipment and Application Server for Adding Media Stream of Multimedia Session - A method, user equipment (UE) and application server for adding media stream of multimedia session. A UE1 establishes a multimedia session with a UE2, receives a media stream adding request directed at the multimedia session of the UE1; the media stream adding request includes an identity of a UE3 and the media type of the media flow requested to be added; the UE3 is controlled to establish a media stream of the media type with the UE2. Therefore, adding the media stream on the UE3 is realized, and the user may realize the multimedia session with the peer end through multiple UEs, thereby avoiding the inconvenience that the media stream can only be added to the two parties in the session and living up to the users' diversified requirements on the multimedia services. | 10-15-2015 |
20150319794 | Data Transmission Method, Apparatus, and System - A data transmission method, apparatus, and system are provided that relate to the communications field and that reduce core network bandwidth resources occupied by data transmission. The method includes receiving, by a first base station, a request message sent by a first device, where the request message carries identification information of requested data and identification information of the first device, and the first device includes a user equipment or a second base station; retrieving, by the first base station, in stored data according to the identification information of the requested data; and when matched data is retrieved, sending, by the first base station, the matched data to the first device according to the identification information of the first device, where the matched data refers to data that matches the identification information of the requested data. | 11-05-2015 |
20150365926 | Method for Transmitting Machine Type Communication Downlink Data, Base Station, and User Equipment - A method for transmitting machine type communication (MTC) downlink data. The method includes acquiring, by a user equipment (UE), downlink transmission parameters, where the downlink transmission parameters include a quantity of resource blocks in downlink transmission bandwidth that is configured by a base station for the UE, an antenna port used by the base station for sending the MTC downlink data, and at least one of the following a cell-specific frequency shift value or a cyclic prefix (CP) type, setting, by the UE, a local oscillator frequency of a receiver according to the downlink transmission parameters; and receiving, by the UE, the MTC downlink data sent by the base station, where a subcarrier located in a subcarrier reservation location does not carry any data signal or reference signal, and the subcarrier reservation location is determined in the downlink transmission bandwidth by the base station according to the downlink transmission parameters. | 12-17-2015 |
Patent application number | Description | Published |
20110182882 | Icotinib Hydrochloride, Synthesis, Crystalline Forms, Pharmaceutical Compositions, and Uses Thereof - The invention relates to 4-[(3-ethynylphenyl)amino]-6,7-benzo-12-crown-quinazoline hydrochloride, its new crystalline forms, its therapeutic usage for treatment of diseases mediated by EGFR kinase and its combinatory therapeutic usage together with other therapeutic agents. The invention also provides synthetic methods for preparation of 4-[(3-ethynylphenyl)amino]-6,7-benzo-12-crown-quinazoline hydrochloride, its new crystalline forms, and the relevant synthetic intermediates for synthesis of 4-[(3-ethynylphenyl)amino]-6,7-benzo-12-crown-quinazoline hydrochloride. | 07-28-2011 |
20120172399 | COMPOUNDS AS HYPOXIA MIMETICS, AND COMPOSIITONS AND USES THEREOF - This invention relates to new compounds that can serve as hypoxia mimetics. This invention also relates to methods of increasing HIF levels or activity in a subject or treating a condition associated with HIF levels or activity in a subject by administering to the subject at least one of these compounds. | 07-05-2012 |
20130123286 | Novel Fused Heterocyclic Derivatives Useful as c-Met Tyrosine Kinase Inhibitors - Certain novel fused quinazoline derivatives of formula (I) as c-Met inhibitors, their synthesis and their uses for treating a c-Met mediated disorder. Methods for treating a c-Met-mediated disorder are also disclosed in the invention. | 05-16-2013 |
20130203672 | Novel Glucagon Like Peptide Analogs, Composition, and Method of Use - The present invention relates to novel analogs of glucagon like peptide and compositions that are useful for up-regulating insulin expression in mammals and for treating diabetes. In particular, these peptide derivatives have a peptide mimic linker and provides long duration of action for the treatment of diabetes and other insulinotropic peptide related diseases, gastrointestinal function and activities associated with glucagon levels. | 08-08-2013 |
20130225587 | COMPOUND FOR INCREASING KINASE ACTIVE AND APPLICATION THEREOF - The compound of Formula (I), pharmaceutically acceptable salts thereof, solvates thereof, chelates thereof, non-covalent complexes thereof or produgs of compounds mentioned above or the mixture of any form above mentioned are provided. The use of the compounds in manufacturing a medicament for the treatment and/or prevention of diabetes, obesity and related disorders. | 08-29-2013 |
20140343082 | ICOTINIB HYDROCHLORIDE, SYNTHESIS, CRYSTALLINE FORMS, PHARMACEUTICAL COMPOSITIONS, AND USES THEREOF - The invention relates to 4-[(3-ethynylphenyl)amino]-6,7-benzo-12-crown-quinazoline hydrochloride, its new crystalline forms, its therapeutic usage for treatment of diseases mediated by EGFR kinase and its combinatory therapeutic usage together with other therapeutic agents. The invention also provides synthetic methods for preparation of 4-[(3-ethynylphenyl)amino]-6,7-benzo-12-crown-quinazoline hydrochloride, its new crystalline forms, and the relevant synthetic intermediates for synthesis of 4-[(3-ethynylphenyl)amino]-6,7-benzo-12-crown-quinazoline hydrochloride. | 11-20-2014 |
20140343137 | Stable Polymorphic Forms of Compound as Hypoxia Mimetics, and Uses Thereof - The polymorphic forms of the compound of Formula I, the preparation thereof including the preparation of the intermediates, the pharmaceutical compositions thereof and the uses of a polymorph above in the manufacture of medicaments for treating a disease, a disorder or a condition are disclosed. | 11-20-2014 |
20140343283 | METHODS OF PREPARING ICOTINIB AND ICOTINIB HYDROCHLORIDE, AND INTERMEDIATES THEREOF - The present invention relates to the technical field of medicine, and specifically provides methods for preparing Icotinib, Icotinib hydrochloride, and intermediates thereof. These methods avoid the use of phosphorus oxychloride, thereby greatly reducing the emission of pollutants, which is of major benefits to the economy and environment. | 11-20-2014 |
20150031721 | POLYMORPHIC FORMS OF COMPOUNDS AS PROLYL HYDROXYLASE INHIBITOR, AND USES THEREOF - The present invention relates to the polymorphic forms of the compound of Formula (I), preparation thereof including the preparation of intermediates and pharmaceutical compositions, and use of a polymorph above in the treatment of a disease, a disorder or a condition, or in the manufacturing of a medicament for the treatment of a disease, a disorder or a condition. | 01-29-2015 |
20160108055 | POLYMORPHIC FORMS OF ICOTINIB AND USES THEREOF - The present invention relates to the polymorphic forms of the compound of Formula I, preparation thereof and pharmaceutical compositions, and use of a polymorph above in the treatment of a disease, a disorder or a condition, or in the manufacturing of a medicament for the treatment of a disease, a disorder or a condition. | 04-21-2016 |
20160137658 | POLYMORPHIC FORMS OF ICOTINIB MALEATE AND USES THEREOF - Provided are Icotinib maleate (the compound of Formula I) and polymorph forms thereof, and methods of preparing and using them. | 05-19-2016 |
Patent application number | Description | Published |
20100003176 | PROCESS FOR PRETREATING ORGANIC EXTRACTANTS AND ITS PRODUCT AND APPLICATION - A process for pretreating organic extractants and its product and application in SX separation of rare earth. The pretreating method is that extractant and rare earth solution are mixed with powder or slurry of alkaline earth metal compound containing magnesium and/or calcium to realize pre-extraction, or the organic extractant are mixed with rare earth carbonate slurry to realize pre-extraction. When rare earth ion in aqueous phase is extracted into organic phase, the exchanged hydrogen ions enter into aqueous phase and dissolve the alkaline earth metal compound or the rare earth carbonate which helps to keep the acidity equilibrium of the system. The obtained organic extractant loaded with rare earth is used for unsaponificated SX separation of rare earth. | 01-07-2010 |
20110274597 | USE OF Mg(HCO3)2 AND/OR Ca(HCO3)2 AQUEOUS SOLUTION IN METAL EXTRACTIVE SEPARATION AND PURIFICATION - The application of aqueous solution of magnesium bicarbonate and/or calcium bicarbonate in the process of extraction separation and purification of metals is disclosed, wherein the aqueous solution of magnesium bicarbonate and/or calcium bicarbonate is used as an acidity balancing agent, in order to adjust the balancing pH value of the extraction separation process which uses an acidic organic extractant, improve the extraction capacity of organic phase, and increase the concentration of metal ions in the loaded organic phase. | 11-10-2011 |
20110280778 | METHOD OF PRECIPITATION OF METAL IONS - The present invention relates to a method of precipitation of metal ions. Mineral(s), oxide(s), hydroxide(s) of magnesium and/or calcium are adopted as raw materials, and the raw material(s) is processed through at least one step of calcination, slaking, or carbonization to produce aqueous solution(s) of magnesium bicarbonate and/or calcium bicarbonate, and then the solution(s) is used as precipitant(s) to deposit rare earth, such as nickel, cobalt, iron, aluminum, gallium, indium, manganese, cadmium, zirconium, hafnium, strontium, barium, copper and zinc ions. And at least one of metal carbonates, hydroxides or basic carbonates is obtained, or furthermore the obtained products are calcined to produce metal oxides. The invention takes the cheap calcium and/or magnesium minerals or their oxides, hydroxides with low purity as raw materials to instead common precipitants such as ammonium bicarbonate and sodium carbonate etc. The calcium, magnesium, carbon dioxide etc are efficiently and circularly used, and the environment pollution by ammonium-nitrogen wastewater, high concentration salts wastewater is avoided, and both of the discharge of greenhouse gas carbon dioxide and the production cost of metal are decreased. | 11-17-2011 |
20150184027 | CERIUM OXIDE BASED COMPOSITE POLISHING POWDER AND PREPARATION METHOD THEREOF - The present invention provides a cerium oxide based composite polishing powder and a preparation method thereof. The polishing powder contains the element magnesium in an amount of 0.005 wt %-5 wt % to magnesium oxide meter. The preparation method includes: (1) uniformly mixing a salt solution containing cerium serving as the main component of the polishing powder; (2) uniformly mixing a precipitating agent of an aqueous magnesium bicarbonate solution with the mixed solution prepared in step (1) to obtain a slurry; (3) aging the slurry prepared in step (2) for 0-48 h while the temperature of the slurry is kept at 30-90 degrees centigrade, and filtering the aged slurry to obtain the precursor powder of the polishing powder; (4) calcinating the precursor powder at 600-1000 degrees centigrade, then dispersing and separating the calcinated precursor powder to obtain the polishing powder. The present invention improves the polishing performance and the suspension performance of polishing powder. | 07-02-2015 |
20150252449 | METHOD FOR COMPREHENSIVELY RECOVERING RARE EARTH ELEMENTS AND FLUORINE ELEMENT IN A BASTNAESITE TREATMENT PROCESS - A method for comprehensively recovering rare earth elements and fluorine element in a bastnaesite treatment process. The method comprises: oxidation roasting a bastnaesite, and leaching a roasted mixture using a hydrochloric acid, adding a roasting promoter to the bastnaesite during the roasting process; and/or during the leaching process using the hydrochloric acid, adding a catalytic leaching promoter into the mixture, obtaining a rare earth chloride solution containing little cerium element and a cerium-rich residue containing the fluorine element; and separating and recovering rare earth fluorides from the cerium-rich residue. | 09-10-2015 |