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Cai, Shenzhen
Bo Cai, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20110090862 | METHOD FOR TRANSMITTING AN UPLINK CHANNEL SOUNDING REFERENCE SIGNAL - A method wherein: a base station assigns resource to an uplink channel sounding reference signal (SRS) of a UE, sends the SRS configuration parameters to the UE, wherein the SRS configuration parameters include SRS bandwidth parameter B | 04-21-2011 |
Gengping Cai, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20110320485 | METHOD AND DEVICE FOR EXTRACTING RELATIONSHIP CIRCLE OF MEMBERS IN SOCIAL NETWORK SERVICE (SNS) NETWORK - A method and device for extracting relationship circle of members in SNS network is disclosed. The method includes: (a) selecting target people in the SNS network; (b) analyzing relationship chains of the target people, and extracting a relationship circle of the target people from the relationship chains according to feature filtering conditions. The device includes a target people selection module for selecting the target people in the SNS network; a relationship circle extracting module for analyzing the relationship chains and extracting the relationship circle from the relationship chains according to the feature filtering conditions. Applying the method and device can provide persons who can meet the designated features and their relationship in the SNS network; using the relationship circle of the target people can find out valuable relationship chain information, enable accurate search and transmission of information, and facilitate promotion and cooperation of business activities. | 12-29-2011 |
Honghong Cai, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20100329124 | USER TERMINAL DEVICE AND A METHOD OF NETWORK ACCESSING FOR THE DEVICE - A user terminal device includes: an antenna module, comprising a plurality of directional antennas and adapted to access a network through one or more directional antennas of the plurality of antennas; a processor, adapted to set the directions of the directional antennas, and select one directional antenna or a combination of multiple directional antennas of the plurality of antennas to access the network according to the performance parameters of each antenna. A method of network accessing for the user terminal device includes: step 1, the user terminal scanning a downlink channel in the direction of each directional antenna of the user terminal device at a pre-determined time period for acquiring the performance parameters of each directional antenna (S | 12-30-2010 |
Huabo Cai, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20080215881 | Method Of Encrypting/Decrypting The Document And A Safety Management Storage Device And System Method Of Its Safety Management - A method of encrypting/decrypting the document and a safety management storage device and system method of its safety management, using for the safety management of electronic documents, the said system comprising a PC or mainframe installed with common reading software and a storage device of safety management connected to the said PC/mainframe through hot-plug; when connected to the mainframe, the said storage device is enumerated as a USB CDROM device at least. The user owns the said storage device can encrypt the electronic documents by using the encryption keys to generate an encrypted document with the same file type, also can open the encrypted document by using common reading software, and then use the document according to the predetermined operation authority. By using present invention, the users and the range of using the documents will be limited through the control of the distribution of the said storage devices, thus, a document safety management system with high security and easy-use will be established, and with the advantage of easy control, low cost of investment and maintenance. | 09-04-2008 |
Jia-Jia Cai, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20090263987 | Burn-in socket having protecting device - A burn-in socket includes a base, a number of contacts received in the base, and a protecting device. The base has a first projection and a second projection. The protecting device is assembled to the base and moves from a first position to a second position relative to the base. The protecting device includes a planar bottom plate and a pair of spring arms extending upwardly from opposite sides of the bottom plate. Each spring arm has a first stopper for engaging with the first projection at the first position, and a second stopper for engaging with the second projection at the second position. | 10-22-2009 |
| 20100003838 | BURN-IN SOCKET - A burn-in socket includes a base, a sliding plate mounted to the base and having a number of pin holes, a number of contacts secured to the base and an actuator mounted on the base. The contacts each comprise a base portion and a pair of arms received in the pin holes of the sliding plate. The actuator includes a frame and a number of actuating portion for driving the sliding plate to move in a transversal direction. The actuating portion has a protrusion at a top end thereof and the protrusion makes the sliding plate not only open one of the pair of arms, but also push a solder ball received in the pair of arms away from the other one of the pair of arms. | 01-07-2010 |
| 20100029112 | BURN-IN SOCKET - A burn-in socket includes a base, a sliding plate mounted to the base and having a number of pin holes, a number of contacts secured to the base and an actuator mounted on the base. The contacts each comprise a base portion and a pair of arms received in the pin holes of the sliding plate. The actuator includes a frame and a number of actuating portion for driving the sliding plate to move in a transversal direction. The sliding plate includes a number of projections adjacent to contacts. Each projection and the pair of arms of an adjacent contact together define a receiving space and located at three sides of the receiving space, respectively. | 02-04-2010 |
| 20100221929 | BURN-IN SOCKET WITH SLIDING MEMBER MOVABLE IN DUAL DIRECTIONS - A burn-in socket comprises a base, a plurality of terminals received in the base, a lid mounted upon the base, and a sliding member mounted on the base. The terminal has a movable arm and a static arm, the lid has a number of actuating portions downwardly extending from the bottom thereof to drive the sliding member. The actuating portion of the lid drives the sliding member to move in both a longitudinal direction and a transverse direction, so that the movable arm moves not only in the longitudinal direction but also in the transverse direction to avoid interference with a static arm of an adjacent terminal. | 09-02-2010 |
Jiyan Cai, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20110009120 | Domain Transferring Method for Single Radio Voice Call Continuity - A domain transferring method for the single radio voice call continuity, a UE accesses via an LTE/SAE network, and sets up an IMS session anchored at a VCC AS with a remote node; when an S-IWF receives a handover request used to transfer the session to make the session access from a CS domain, the method comprises: the LTE/SAE network sends a handover command to the UE, the UE sends a handover complete message to a target access device after receiving the handover command; after the UE sends the handover complete message, or after the S-IWF receives the handover complete message, a release session notification message is sent to a VCC AS; after receiving the session release notification message, the VCC AS releases the session resources of the session. | 01-13-2011 |
| 20110165856 | EMERGENCY SERVICE HANDOVER METHOD - The present invention discloses an emergency service handover method which is applied in a single radio voice service system. A UE has established an emergency session between an IMS domain and an emergency call center via LTE/SAE network, wherein the emergency session is anchored to a service centralization and continuity application server, SCC AS, at a visited location. When MSC obtains information that the UE having established the emergency session needs to be switched to a CS domain, an enhanced MSC initiates a session establishment request to the visited SCC AS for performing a handover from the IMS domain to the CS domain on a service layer. | 07-07-2011 |
Kun Cai, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20090056720 | Apparatus for Installing or Uninstalling Carbon Dioxide Absorbent Canister - Disclosed is an apparatus for installing a carbon dioxide absorbent canister which comprises a body, a lifting member, and a lifting mechanism. The body comprises a breathing circuit and an adapter for connecting the carbon dioxide absorbent canister with the breathing circuit. The adapter is located at or near the bottom of the body. The lifting member comprises a base portion, a positioning portion beneath the adapter, and a connecting portion. The lifting mechanism has a force receiving portion and a force, applying portion and which actuates the lifting member. Actuating the handle in the first direction causes the canister to be connected to the breathing circuit and to close the breathing circuit bypass. Turning the handle in a second direction actuates the canister to enable replacement of the canister and to cause the breathing bypass to open. The process can be achieved simply with one hand. | 03-05-2009 |
Liyuan Cai, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20100098085 | METHOD, SYSTEM, AND DEVICE FOR IMPLEMENTING ACTIVE/STANDBY SWITCHOVER - A method for implementing an active/standby switchover includes: sending received data to an active device corresponding to a physical IP address in a mapping relation with a preset communication identification (ID); changing the physical IP address of the active device in the mapping relation with the communication ID to the physical IP address of a standby device for switchover when determining that the system needs to perform the active/standby switchover; sending the received data to the standby device corresponding to the physical IP address in the mapping relation with the preset communication ID after the system performs the active/standby switchover. A system and device for implementing an active/standby switchover are also disclosed. With the method, system, and device provided by the present invention, a long interruption of ongoing services is prevented when the active/standby switchover is performed. | 04-22-2010 |
| 20100115504 | SYSTEM, APPARATUS, AND METHOD FOR UPGRADING SERVICES - A system, an apparatus, and a method for upgrading a service are provided herein. The method includes: loading and registering the upgraded new service version, and retaining the service of the old version; receiving a service processing request, and sending the received service processing request to the service processing device which is loaded with the service version corresponding to the service processing request according to the stored mapping relation between the service processing request and the information about the version of the service. In this way, the data loss is reduced or avoided in the service upgrade process, and the service works normally after the upgrade. | 05-06-2010 |
Sean Cai, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20100118810 | SYSTEM AND A METHOD FOR SUPPORTING A PLURALITY OF MULTIPLE ACCESS TECHNOLOGY AND THE FRAME STRUCTURE THEREOF - A system and a method for supporting a plurality of multiple access technologies and the frame structure thereof, wherein, the method comprises the following steps: a base station sending a downlink frame which comprises at least one downlink multiple access zone, wherein each downlink multiple access zone supports one downlink multiple access technology and each downlink multiple access zone associates with one or more uplink multiple access zones supporting different uplink multiple access technologies; a terminal, searching the synchronization signal of the downlink multiple access technology that it supports, and obtaining the uplink control message after establishing synchronization with the base station, and according to the information within the uplink control message, determining that there is the uplink multiple access technology that it supports, and performing initial network access according to the information of the initial access zone indicated in the uplink control message. | 05-13-2010 |
Shao-Jun Cai, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20090072461 | APPARATUS FOR SUPPORTING WORKPIECES THEREON - An apparatus ( | 03-19-2009 |
Tiejun Cai, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20120075234 | METHOD AND SYSTEM FOR DETECTING ONE OR MORE OBJECTS - A method for detecting one or more objects is disclosed. In one embodiment, the method comprises the steps of: receiving one or more induction signals caused by at least one object along one or more directions; comparing each received induction signal with a reference to detect at least one upward trend and/or at least one downward trend in the induction signal; and determining the number of objects based on the number of upward trend and/or downward trend in each received induction signal. A device for detecting one or more objects on a touch device is also disclosed. | 03-29-2012 |
Xaiowu Cai, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20110299202 | NMOS-Based Feedback Power-Clamp for On-Chip ESD Protection - A power-to-ground clamp transistor provides electrostatic discharge (ESD) protection. A filter capacitor and resistor generate a filter voltage that is buffered by three stages to drive the gate of the clamp transistor. The filter capacitor is about twenty times smaller than in a conventional clamp circuit. Feedback in the circuit keeps the clamp transistor turned on after the R-C time constant of the capacitor and resistor in the filer has elapsed, allowing for a smaller capacitor to turn on the clamp transistor longer. A sub-threshold-conducting transistor in the first stage conducts only a small sub-threshold current, which extends the discharge time of the first stage. The gate of the sub-threshold-conducting transistor is driven by feedback from the second stage. A feed-forward resistor has a high resistance value to slowly raise the voltage of the second stage from the filter voltage, and thus slowly raise the gate of the sub-threshold-conducting transistor. | 12-08-2011 |
Xiaoli Cai, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20090142661 | Battery Cover - Described is a battery cover having upper and lower shells that can be coupled to each other to protect the battery's core and internal circuit board. The shells can be ultrasonically welded to provide at least one loop of continuous weld. Once welded together, the cover reduces battery's exposure to moisture and other external element leading to reduced electrical shorts and improved safety and efficiency. | 06-04-2009 |
Xuefeng Cai, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20110055507 | SYSTEM AND METHOD FOR RESTRICTING THE FUNCTION OF A STORAGE DEVICE BASED ON GEOGRAPHICAL LOCATION - A storage device capable of restricting its functions based on its geographical location is disclosed. In one embodiment, the storage device comprises a storage module for storing data; a positioning module, the positioning module determines the current location of the storage device; and a control module, the control module determines if the storage device is located within an area for function-restriction; and if so, one or more storage functions of the storage module is restricted; if not, the storage module assumes normal operation. | 03-03-2011 |
Yongfeng Cai, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20090036122 | CDMA INTELLIGENT NETWORK SYSTEM AND ITS METHOD, DEVICE FOR REALIZING INTERNATIONAL ROAMING SERVICE - The present invention discloses a CDMA intelligent network system and a method for implementing an international roaming service. The CDMA intelligent network system includes: a Home SCP, a Home Gateway Mobile Switching Center (GMSC) or Home International Switching Center (ISC), and a visited GMSC or visited ISC; further, the CDMA intelligent network system includes a roaming SSP. The SCP is in communication with the roaming SSP, and voice channels are established among the roaming SSP, the Home GMSC or ISC, and the visited GMSC or ISC. The present invention further discloses a roaming Service Switching Point, which is adapted for signaling exchanging with the Home SCP of subscriber in international roaming, so as to establish a service route for the subscriber in international roaming in the CDMA intelligent network. | 02-05-2009 |
| 20100020950 | DEVICE, METHOD AND SYSTEM FOR REALIZING HANGUP NOTIFICATION SERVICE - A method, a system and a device for realizing hangup notification service are provided. The method includes the following steps: during a conversation between a calling party and a called party, obtaining, by a switch device, hangup notification service information subscribed by a non-hangup user and/or a hangup user after one user party hangs up; connecting to a notification service platform according to the hangup notification service information; and playing, by the notification service platform, user-subscribed notification information for the non-hangup user. A system and a device for realizing notification service are provided in the present invention accordingly. Through the present invention, a user may establish individual profile by subscribing individualized notification information, and it is convenient for the user to set dynamic information for notifying the opposite user party. | 01-28-2010 |
| 20100329442 | SYSTEM AND METHOD FOR PROVIDING RBT IN COMMUNICATION NETWORK - Disclosed are systems and methods for providing ring back tones in a communication network. At first, a ring back tone device for storing and playing the ring back tone customized by a subscriber is established in the communication network. Whether a subscriber is a ring back tone service register subscriber is judged with a certain triggering mode, such as intelligent network triggering, signaling interception triggering, call forwarding triggering or switching device triggering. If it is judged the subscriber is a ring back tone service registered subscriber, a connection between the originating switching device and the terminating switching device and a connection between a switching device and the ring back tone device are established. When the called terminal is idle, the ring back tone device provides a piece of customized ring back tone to the calling subscriber for replacing traditional ring back tone. | 12-30-2010 |
Youyuan Cai, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20120036545 | METHOD AND APPARATUS FOR OBTAINING ADDRESS OF VIDEO TRANSMISSION MANAGEMENT SERVER - A method, a system and an apparatus for obtaining an address of a video transmission management server are disclosed. The method includes: sending a request for obtaining location information of the video transmission management server to a host parameter configuration server, where the video transmission management server is an ARQ server, a FCC server or a FEC server, or any combination thereof, and the host parameter configuration server is a DHCP server or a PPP server; and receiving a response returned by the host parameter configuration server, and obtaining the location information of the video transmission management server. In this way, the interaction procedure is simplified and the user experience is improved. | 02-09-2012 |
Yunxia Cai, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20120106318 | METHOD FOR IMPLEMENTING DUAL-HOMING - The invention discloses a method for implementing dual-homing, including: setting each one of any two core control equipment as a standby for each other, connecting a network entity belonging to one of the core control equipment with the two core control equipment through a primary link and a standby link respectively; setting the primary link connected with the core control equipment as activated, and setting the standby link connected with the core control equipment inactive; determining whether the core control equipment corresponding to the primary link is out of service, if the core control equipment corresponding to the primary link is out of service, activating the standby link; otherwise, continuously determining whether the core control equipment corresponding to the primary link is out of service. The invention also discloses another method for implementing dual-homing, by which the reliability of the network can be improved. | 05-03-2012 |
Zhan Cai, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20110277254 | MOTOR ASSEMBLY - A motor assembly, especially for home appliances such as a cleaner, has an electric motor and a cooling system. The motor may be a fractional horsepower universal motor with a stator and a rotor. The cooling system has a cooling pipe thermally coupled to an element of the stator, such as a core of the stator and providing a flow path for a liquid to cool the motor. | 11-17-2011 |
Zhenbiao Cai, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20110089923 | Accurate Current Sensing Circuit with Ultra Low Voltage Supply - An integrated circuit includes a DC-DC converter, which includes an inductor; a first transistor coupled to the inductor and configured to pass an inductor current to the inductor; and a second transistor forming a current mirror with the first transistor. The integrated circuit further includes an operational amplifier. The operational amplifier includes a first input node and a second input node. The first input node is configured to couple to a drain of the first transistor when the first transistor is turned on, and decoupled from the drain of the first transistor when the first transistor is turned off. The second input node is coupled to a drain of the second transistor. | 04-21-2011 |
Zhiju Cai, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20100221901 | METHOD FOR PREPARING CADMIUM SULFIDE FILM - A method for preparing a cadmium sulfide film comprises: providing a slurry; coating a first substrate with the slurry; heating the first substrate to produce a vapor; and depositing the vapor on a second substrate to form a cadmium sulfide film. The slurry comprises a dispersant, cadmium particles and sulfur particles. | 09-02-2010 |
Zhiping Cai, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20120109989 | Method and device for sharing telephone number information - The disclosure discloses a method and device for sharing telephone number information. A local mobile terminal sends search request information for target user to at least one selected mobile terminal; the selected mobile terminal receives and identifies the search request information; | 05-03-2012 |
Zhou Cai, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20090087341 | Reinforced aluminum alloy with high electrical and thermal conductivity and its manufacturing process thereof - A reinforced aluminum alloy with high electric and thermal conductivity of the present invention has the weight percentage below: Mg 0.61˜0.65%, Si 0.4˜0.45%, rare earth elements 0.21˜0.3%, B 0.03˜0.10% and the balances essentially Al and unavoidable impurities. The reinforced aluminum alloy enhanced the containing of Mg and Si elements compared to the conventional aluminum alloy such as 6063, and controlled the containing of the Mg and Si in a certain relatively narrower range so as to control the desired quality of the aluminum alloy. At the same time, a Ce of the rare earth elements and B element are added into the aluminum alloy and completely solid melted the added alloys to the aluminum alloy. It is not only remaining the strength of the aluminum alloy, but also increasing the electric and thermal conductivity. | 04-02-2009 |
| 20110268604 | Reinforced aluminum alloy with high electrical and thermal conductivity and its manufaturing process thereof - A reinforced aluminum alloy with high electric and thermal conductivity of the present invention has the weight percentage below: Mg 0.61˜0.65%, Si 0.4˜0.45%, rare earth elements 0.21˜0.3%, B 0.03˜0.10% and the balances essentially Al and unavoidable impurities. The reinforced aluminum alloy enhanced the containing of Mg and Si elements compared to the conventional aluminum alloy such as 6063, and controlled the containing of the Mg and Si in a certain relatively narrower range so as to control the desired quality of the aluminum alloy. At the same time, a Ce of the rare earth elements and B element are added into the aluminum alloy and completely solid melted the added alloys to the aluminum alloy. It is not only remaining the strength of the aluminum alloy, but also increasing the electric and thermal conductivity. | 11-03-2011 |
Zou Cai, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20110273863 | LED light source - A LED light source includes: a LED member having a first light emitting surface and a second light emitting surface opposite of the first light emitting surface, a first fluorescent member provided on the first light emitting surface, and a second fluorescent member provided on the second light emitting surface. The LED light source is capable of greatly increasing the light emitting efficiency and reducing the cost and complexity of the heat dissipation construction. | 11-10-2011 |