Patent application number | Description | Published |
20090159347 | ELECTROCHEMICAL CELL HAVING A COILED CORE - There is disclosed a core for an electrochemical cell that comprises an anode sheet, a cathode sheet, and a separator sheet disposed between the anode sheet and cathode sheet. The anode sheet, cathode sheet, and separator sheet are wound to form a flattened coil structure. The flattened coil structure has opposed flattened sides and opposed arcuate sides. The anode and cathode sheets terminate at the same or different arcuate sides. Further, the separator sheet may terminate at one of the arcuate sides. | 06-25-2009 |
20090162739 | ELECTROCHEMICAL STORAGE CELL - An electrochemical storage cell is disclosed that comprises a cathode sheet, an anode sheet, and a separator sheet between the cathode and anode sheets. A metal foil current collector extends from a longitudinal edge of the cathode sheet. A further metal foil current collector extends from a longitudinal edge of the anode sheet. The anode sheet, cathode sheet, and separator sheet are wound in a flattened coil shape to produce a core in which the metal foil current collector of the cathode sheet extends beyond the separator sheet at one end of the core and the metal current collector of the anode sheet extends beyond the separator sheet at an opposite end of the core. Overlying layers of the metal foil current collector of the cathode sheet are compressed together and placed in electrical communication with a positive terminal of the cell while overlying layers of the metal foil current collector of the anode sheet are compressed together and placed in electrical communication a negative terminal of the cell. | 06-25-2009 |
20090297941 | Type of secondary battery - This invention describes a type of secondary batteries. The bottom of the secondary battery is installed with a safety device that includes a conductive current interrupting device (CID) and a support component. In installing the safety device on the bottoms of the batteries, the batteries' manufacturing processes are simplified, their production costs are lowered, and the space utilization inside of the battery is increased. In addition, the battery manufacturing process can use sealed or unsealed methods. | 12-03-2009 |
20090311607 | BATTERY ELECTRODE SHEET - A battery electrode sheet comprises a conductive substrate and an electrode material coated on at least a portion of the conductive substrate. The coated portion of the conductive substrate comprises a first region, a second region, and a transition region between the first and second regions. The electrode material on the first region has a first thickness; and the electrode material on the second region has a second thickness, which is smaller than the first thickness. The electrode material on the transition region has a thickness that decreases between the first and second regions. | 12-17-2009 |
20100241750 | METHOD, NETWORK ENTITY AND NETWORK SYSTEM FOR FORWARDING RESOURCES - A method for forwarding resources is provided, which includes the following steps. Content-based routing is performed between a resource request entity and a resource providing entity according to a resource identifier. Information indicating content-based forwarding is generated on an intermediate route entity during routing. A resource-content-based forward path is created between the resource request entity and the resource providing entity. The resource requested by the resource request entity is sent to the resource request entity by the forward path created based on the information indicating content-based forwarding. A network entity and a network system are also provided. Thus, the content-based routing is performed based on the resource identifier, and the content-based forward path is created, so that the path forwarding based on the content is realized. | 09-23-2010 |
20110004699 | METHOD, SYSTEM AND SESSION CONTROL UNIT FOR RELIEVING NETWORK TRAFFIC - The present invention relates to the Internet field, and discloses a method, system and session control unit for relieving network traffic. The method includes: receiving a content request message; searching a network for data corresponding to content requested by the content request message, and selecting a content replication point according to a search result; and instructing the selected content replication point to replicate and forward the data to a requesting node. The session control unit includes a receiving unit, a searching unit, a selecting unit, and an instruction sending unit. The system includes a session control unit and a content replication point. In the technical solution under the present invention, a content replication point is selected intelligently by identifying the user request information, and the selected content replication point is responsible for replicating and forwarding the data, thus relieving the network traffic and load. | 01-06-2011 |
20120070721 | LITHIUM ION BATTERY - The present disclosure discloses a lithium ion battery comprising a battery shell, a cover assembly, an electrode assembly, a first current collecting plate and a second current collecting plate. The electrode assembly comprises a positive plate, a negative plate and a separator provided therebetween which are coiled together. The electrode assembly and the current collecting plates are disposed in a space formed by the battery shell and the cover assembly. The first and second current collecting plates are disposed at each end of the electrode assembly respectively, with a first uncoated area of the positive plate and a second uncoated area of the negative plate being welded to the first and second current collecting plates respectively. | 03-22-2012 |
20120135286 | LITHIUM ION BATTERY - A lithium ion battery is provided comprising a shell, an electric core disposed in the shell with a space formed therebetween, and a non-aqueous electrolyte housed in the shell, in which the space is filled with a non-aqueous electrolyte resistant filler. | 05-31-2012 |
20120309457 | Support board used in mobile phone with main board having broken-board structure - A support board used in a mobile phone with a main board having a broken-board structure is provided. The support board mainly includes a mounting frame ( | 12-06-2012 |
20140240636 | DISPLAY AND ASSEMBLY METHOD THEREOF AND ELECTRONIC DEVICE USING SAME - An electronic device includes a cover and a display secured to the cover. The display includes a display screen and a display panel secured to the display screen. A plurality of engaging elements of the display panel are fixed to the display screen and form to an integrated display. The integrated display is secured to the cover. | 08-28-2014 |
20140368996 | PIVOT MECHANISM OF FOLDABLE ELECTRONIC DEVICE - A pivot mechanism rotatably coupes a cover to a base of a foldable electronic device. The pivot mechanism includes a connector, a first rotation assembly, and a second rotation assembly. The first rotation assembly is rotatably coupled to the base and fixedly attached to the connector. The second rotation assembly is fixedly coupled to the cover and rotatably coupled to the connector. The first rotation assembly rotates relative to the base and the second rotation assembly remains fixed relative to the connector as the cover is rotated open to a first angle,. The second rotation assembly rotates relative to the connector as the cover is rotated further to a second angle. | 12-18-2014 |
Patent application number | Description | Published |
20140044207 | METHOD AND TERMINAL FOR IMPLEMENTING MULTI-ANTENNA TRANSMISSION - Embodiments of the present invention disclose a method and a terminal for implementing multi-antenna transmission. The method includes: setting a group of low-correlation antennas and a group of high-correlation antennas, where the correlation between antennas in the group of low-correlation antennas is lower than the correlation between antennas in the group of high-correlation antennas; receiving a response message carrying a transfer mode switching instruction fed back by an evolved NodeB; and extracting the transfer mode switching instruction from the response message fed back by the evolved NodeB; if the transfer mode switching instruction is corresponding to a first transfer mode, switching to the group of low-correlation antennas to transmit signals; and if the transfer mode switching instruction is corresponding to a second transfer mode, switching to the group of high-correlation antennas to transmit signals. | 02-13-2014 |
20140056219 | UPLINK DATA SENDING METHOD AND USER EQUIPMENT - The present invention provides an uplink data sending method and a user equipment. The method includes: distinguishing uplink data to be sent, and obtaining acknowledgement data of downlink TCP service data and uplink TCP service data; buffering the acknowledgement data of the downlink TCP service data in a first buffer, and buffering the uplink TCP service data in a second buffer; and sending in priority the acknowledgement data of the downlink TCP service data in the first buffer. In embodiments of the present invention, a peak rate of a downlink TCP service may still be ensured when services are concurrent. | 02-27-2014 |
20140187224 | PROTOCOL VERSION NEGOTIATION METHOD, MOBILE TERMINAL, BASE STATION AND COMMUNICATIONS SYSTEM - The present invention discloses a protocol version negotiation method, a mobile terminal and a base station. The method includes: receiving, by a mobile terminal, an air interface message sent by a base station according to a 3GPP protocol, where the air interface message includes an information element for indicating a highest protocol version supported by the base station, and the air interface message is sent before the base station sends a request message for querying the mobile terminal capability set; obtaining the highest protocol version supported by the base station according to the information element; and if the highest protocol version supported by the mobile terminal is later than the highest protocol version supported by the base station, configuring, by the mobile terminal, a protocol version used by the mobile terminal to a protocol version same as the highest protocol version supported by the base station. | 07-03-2014 |