Yonggang
Yonggang Chen, Scotch Plains, NJ US
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20120220769 | PROCESS FOR PREPARING A 2-ALKYNYL SUBSTITUTED 5-AMINO-PYRAZOLO-[4,3-e]-1,2,4-TRIAZOLO[1,5-c]PYRIMIDINE - A process for preparing 7-[2-[4-(6-fluoro-3-methyl-1,2-benzisoxazol-5-yl)-1-piperazinyl]ethyl]-2-(1-propynyl)-7H-pyrazolo-[4,3-e]-[1,2,4]-triazolo[1,5-c]pyrimidin-5-amine, intermediates useful in that process, and processes for preparing said intermediates are disclosed. | 08-30-2012 |
Yonggang Chen, Westfield, NJ US
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20120178942 | ENANTIO- AND STEREO-SPECIFIC SYNTHESES OF BETA-AMINO-ALPHA- HYDROXY AMIDES - Processes useful for the preparation of a Compound of Formula I: Formula (I). Intermediates useful for the preparation of the compound of Formula I, and processes useful for preparing said intermediates are disclosed. | 07-12-2012 |
20130324562 | FUSED BICYCLIC HETEROCYCLES USEFUL AS DIPEPTIDYL PEPTIDASE-IV INHIBITORS - The present invention is directed to novel bicyclic heterocycles of structural formula (I) which are inhibitors of the dipeptidyl peptidase-IV enzyme and which are useful in the treatment or prevention of diseases in which the dipeptidyl peptidase-IV enzyme is involved, such as diabetes and particularly Type 2 diabetes. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which the dipeptidyl peptidase-IV enzyme is involved. | 12-05-2013 |
Yonggang Fang, Shenzhen, Guangdong CN
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20150282016 | METHOD AND SYSTEM FOR HANDOVER BETWEEN DIFFERENT NETWORKS, AND EVOLVED HIGH RATE PACKET DATA NETWORK - A method and system for handover between different networks and an eHRPD network are disclosed. The method includes that: the eHRPD network determines to hand over a terminal in an active state to a second network; the eHRPD network selects target network information used for the terminal handing over to the second network according to at least one of manners as follows: a measurement report of the second network reported by the terminal, second network information acquired from the second network and running information of the eHRPD network, wherein the target network information includes at least one of: a radio access technology type, frequency information, cell identification information and indication information returned in case of a handover failure; and the eHRPD network transmits the target network information to the terminal through a redirection message or a connection closing message. According to the disclosure, system performance and user experience are improved. | 10-01-2015 |
Yonggang Guo, Beijing CN
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20150312297 | METHODS AND APPARATUS FOR IMPROVED NAVIGATION OF CONTENT INCLUDING A REPRESENTATION OF STREAMING DATA - Methods, apparatuses, and computer program products are herein provided for improved navigation of content with streaming media. A method may include causing presentation of a document with at least one representation of streaming media on a display and causing presentation of a media download indicator on the display that provides an indication of download progress of the representation of streaming media. The method may further include causing presentation of content that does not include the representation of streaming media while causing the media download indicator to remain presented and then receiving an indication that a user desires to view the representation of streaming media. The method may further include causing, in response to the indication, presentation of a portion of the document that includes the representation of the streaming media on the display. Corresponding apparatuses and computer program products are also provided. | 10-29-2015 |
Yonggang He, Zhuhai CN
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20100149292 | Ink Cartridge for Inkjet Printer - An ink cartridge includes a main body and a cover. A liquid storing chamber and an air introducing post for communicating the liquid storing chamber with the outside atmosphere are disposed in the main body. A liquid filling port is disposed on the cover. A balancing chamber, a detecting chamber, and a floater are disposed in the main body. The balancing chamber and the detecting chamber are in communication with each other via a through hole. The detecting chamber and the liquid storing chamber are in communication with each other via a liquid guiding port. The floater, whose density is lower than that of the ink liquid, is located in the detecting chamber. The lower portion of the air introducing post communicates with the outside atmosphere via a waterproof sponge. The ink cartridge may conveniently monitor usage of ink liquid in the main body and reduce residual ink. | 06-17-2010 |
Yonggang Hu, Shanghai CN
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20140052995 | DYNAMIC TOKEN SEED KEY INJECTION AND DEFORMATION METHOD - The present invention discloses a dynamic token seed key injection and deformation method. The method comprises steps of: generating in advance an initial seed key for a token and injecting the initial seed key into the token during manufacture; when distributing the token to an end user, performing an activation operation, and obtaining a new seed key, which is the final seed key for the future work of the token, by performing an operation based on an active code and the initial seed key; meanwhile, introducing the initial seed key into a dynamic password authentication system which performs the same deformation operation for the seed key as that performed in the token to obtain the same new seed key. After the activation operation in the token and the authentication system in this way, the final new seed key is different from the initial seed key injected by the token manufacturer, so that the privacy of the seed key is strengthened. | 02-20-2014 |
Yonggang Hu, Shenzhen CN
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20130117388 | Method and System for Creating Multimedia Message - The present invention provides a method for creating a multimedia message, including: receiving a request for creating the multimedia message; establishing a connection channel of a multimedia message resource pool and a module storing multimedia message content resources on a mobile terminal; storing a required multimedia message content resource into the multimedia message resource pool through the connection channel; and organizing the multimedia message content resource in the multimedia message resource pool according to preset multimedia message organization parameters, and generating the multimedia message. With the technical scheme of the present invention, it can be avoided that switching always happens between the multimedia message creation interface and the resource management interface repeatedly in the multimedia message creation process and the user operation can be simplified. | 05-09-2013 |
20140080508 | POSITIONING SERVICE METHOD AND SYSTEM, AND TERMINAL - The disclosure provides a positioning service method and system, and a terminal. In the above method, a positioned terminal receives a movement track model established by a positioning service platform; the positioned terminal judges whether or not positioning data that are collected satisfy the movement track model; and when the positioning data satisfy the movement track model, it is determined that there is no need to report the positioning data, and when the positioning data do not satisfy the movement track model, the positioning data are reported to the positioning service platform. The technical solution provided by the disclosure can reduce the frequency for the positioned terminal to report the positioning data and also save network data traffic for the user. | 03-20-2014 |
Yonggang Huang US
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20150373831 | STRETCHABLE ELECTRONIC SYSTEMS WITH CONTAINMENT CHAMBERS - The present invention provides electronic systems, including device arrays, comprising functional device(s) and/or device component(s) at least partially enclosed via one or more containment chambers, such that the device(s) and/or device component(s) are at least partially, and optionally entirely, immersed in a containment fluid. Useful containment fluids for use in containment chambers of electronic devices of the invention include lubricants, electrolytes and/or electronically resistive fluids. In some embodiments, for example, electronic systems of the invention comprise one or more electronic devices and/or device components provided in free-standing and/or tethered configurations that decouple forces originating upon deformation, stretching or compression of a supporting substrate from the free standing or tethered device or device component. | 12-24-2015 |
Yonggang Jiang, Guangdong CN
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20150088984 | INTELLIGENT SWITCHING METHOD AND SYSTEM FOR BROWSER KERNEL - An intelligent switching method and system for a browser kernel at least including a first browser kernel unsupportive to a first page markup language and a second browser kernel unsupportive to a second page markup language. The method may include: determining which one of the first and the second browser kernels is the currently used browser kernel, determining whether or not a webpage adopts the first page markup language if the currently used browser kernel is the first browser kernel, if so, switching to the second browser kernel for processing, or determining whether or not a webpage adopts the second page markup language if the currently used browser kernel is the second browser kernel, if so, transferring an access via a cloud server or determining, by the cloud server, whether or not to switch to the first browser kernel for processing, otherwise, opening the page using the second browser kernel. | 03-26-2015 |
Yonggang Jin, Singapore SG
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20100140788 | MANUFACTURING FAN-OUT WAFER LEVEL PACKAGING - Fan-out wafer level packaging includes an integrated circuit having a top surface, a bottom surface and a bond pad defined on the top surface, and a substrate having a cavity. An adhesive layer is positioned between a top surface of the cavity and the bottom surface of the integrated circuit, and a bump is positioned proximate a top surface of the fan-out wafer level packaging, the bump spaced apart from the integrated circuit. A redistribution layer is configured to electrically couple the bond pad of the integrated circuit to the bump. | 06-10-2010 |
20100167471 | REDUCING WARPAGE FOR FAN-OUT WAFER LEVEL PACKAGING - Fan-out wafer level packaging includes an integrated circuit having a top surface, a bottom surface, a plurality of side surfaces, and a bond pad defined on the top surface. A layer of encapsulant substantially surrounds the side surfaces of the integrated circuit, the layer of encapsulant having a height substantially equal to a height of the integrated circuit. A bump is spaced apart from the integrated circuit, and a redistribution layer electrically couples the bond pad of the integrated circuit to the bump. | 07-01-2010 |
20100187651 | INTEGRATED CIRCUIT PACKAGE AND METHOD OF FORMING THE SAME - Aspects of the invention are directed towards an integrated circuit package and method of forming the same, and more particularly to a redistributed chip packaging for an integrated circuit. The integrated circuit package includes an integrated circuit having a protective material on at least a portion of the integrated circuit. A lead frame is coupled to the integrated circuit and a conductive layer is also coupled to the interconnect. A solder ball is coupled to the conductive layer and a passivation layer is on the conductive layer. Active and passive components are electrically coupled to the integrated circuit. | 07-29-2010 |
20110156239 | METHOD FOR MANUFACTURING A FAN-OUT EMBEDDED PANEL LEVEL PACKAGE - A method for manufacturing a fan-out embedded panel-level package. Film having an adhesive on each side is applied to the non-active face of a plurality of semiconductor die while the die are still in wafer form. The die are singulated from the wafer and placed on a carrier, using the adhesive on the unused side of the film to attach the die to the carrier. Encapsulant material is dispensed onto the carrier adjacent to the die, providing an exposed surface on the encapsulant material approximately even with the active faces of the die. Elements of the redistribution layer such as conductors and fan-out pads are applied to this surface. A solder ball array is placed on the fan-out pads and then the die are re-singulated by cutting through the encapsulation material and the carrier, yielding individual electronic packages. | 06-30-2011 |
20120038043 | MANUFACTURING FAN-OUT WAFER LEVEL PACKAGING - Fan-out wafer level packaging includes an integrated circuit having a top surface, a bottom surface and a bond pad defined on the top surface, and a substrate having a cavity. An adhesive layer is positioned between a top surface of the cavity and the bottom surface of the integrated circuit, and a bump is positioned proximate a top surface of the fan-out wafer level packaging, the bump spaced apart from the integrated circuit. A redistribution layer is configured to electrically couple the bond pad of the integrated circuit to the bump. | 02-16-2012 |
20120098104 | SHIELDING TECHNIQUES FOR AN INTEGRATED CIRCUIT - Described herein are techniques for forming, during wafer processing, a conductive shielding layer for a chip formed from a wafer. The conductive shielding layer can be formed on multiple sides of a chip prior to dicing the wafer to separate the chip from the wafer. A wafer may be processed to form trenches that extend substantially through the wafer. The trenches may be formed opposite scribe lines that identify boundaries between chips of the wafer and may extend through the wafer toward the scribe lines. A shielding layer may be formed along the trenches. | 04-26-2012 |
20120161319 | BALL GRID ARRAY METHOD AND STRUCTURE - A process for making an integrated circuit, a wafer level integrated circuit package or an embedded wafer level package includes forming copper contact pads on a substrate or substructure. The substructure may include devices and the contact pads may be used for forming electrical couplings to the devices. For example, copper plating may be applied to a substructure and the copper plating etched to form copper contact pads on the substructure. An etching process may be applied to remove barrier layer material on the substructure, such as adjacent to the copper pads. For example, a hydrogen peroxide etch may be applied to remove titanium-tungsten from a surface of the substructure. The pads are again etched to remove barrier layer etchant, byproducts and/or oxide from the pads. Contamination control steps may be performed, such as quick-dump-and-rinse (QDR) and spin-rinse-and-dry (SRD) processing. | 06-28-2012 |
20120161332 | METHOD FOR PRODUCING VIAS IN FAN-OUT WAFERS USING DRY FILM AND CONDUCTIVE PASTE, AND A CORRESPONDING SEMICONDUCTOR PACKAGE - A process for manufacturing semiconductor packages is provided, that includes drilling blind apertures in a reconstituted wafer, adhering a dry film resist on the wafer over the apertures, and patterning the film to expose a space around each of the apertures. The apertures and spaces are then filled with conductive paste by wiping a quantity of the paste across a surface of the film so that paste is forced into the spaces and apertures. The spaces around the apertures define contact pads whose thickness is constrained by the thickness of the film, preferably to about 10 μm or less. To prevent paste from trapping air pockets in the apertures, the wiping process can be performed in a chamber from which much or all of the air has been evacuated. After curing the paste, the wafer is thinned from the back to expose the cured paste in the apertures. | 06-28-2012 |
20120168938 | PLASMA TREATMENT ON SEMICONDUCTOR WAFERS - A semiconductor wafer has integrated circuits formed thereon and a top passivation layer applied. The passivation layer is patterned and selectively etched to expose contact pads on each semiconductor die. The wafer is exposed to ionized gas causing the upper surface of passivation layer to roughen and to slightly roughen the upper surface of the contact pads. The wafer is cut to form a plurality of semiconductor dies each with a roughened passivation layer. The plurality of semiconductor dies are placed on an adhesive layer and a reconstituted wafer formed. Redistribution layers are formed to complete the semiconductor package having electrical contacts for establishing electrical connections external to the semiconductor package, after which the wafer is singulated to separate the dice. | 07-05-2012 |
20120168942 | THROUGH HOLE VIA FILLING USING ELECTROLESS PLATING - An embedded wafer level ball grid array (eWLB) is formed by embedding a semiconductor die in a molding compound. A trench is formed in the molding compound with a laser drill. A first layer of copper is deposited on the sidewall of the trench by physical vapor deposition. A second layer of copper is then formed on the first layer of copper by an electroless process. A third layer of copper is then formed on the second layer by electroplating. | 07-05-2012 |
20120168943 | PLASMA TREATMENT ON SEMICONDUCTOR WAFERS - A semiconductor package and method of forming the same is described. The semiconductor package is formed from a semiconductor die cut from a semiconductor wafer that has a passivation layer. The semiconductor wafer is exposed to ionized gas causing the passivation layer to roughen. The semiconductor wafer is cut to form a plurality of semiconductor dies each with a roughened passivation layer. The plurality of semiconductor dies are placed on an adhesive layer to form a reconstituted wafer, and an encapsulation layer is formed enclosing the adhesive layer and the plurality of semiconductor dies. The passivation layer is removed and the semiconductor package formed includes electrical contacts for establishing electrical connections external to the semiconductor package. | 07-05-2012 |
20120168944 | THROUGH HOLE VIA FILLING USING ELECTROLESS PLATING - An embedded wafer level ball grid array (eWLB) is formed by embedding a semiconductor die in a molding compound. A trench is formed in the molding compound with a laser drill. A first layer of copper is deposited on the sidewall of the trench by physical vapor deposition. A second layer of copper is then formed on the first layer of copper by an electroless process. A third layer of copper is then formed on the second layer by electroplating. | 07-05-2012 |
20120171875 | RECONSTITUTED WAFER WARPAGE ADJUSTMENT - A system and method for reducing warpage of a semiconductor wafer. The system includes a device for securing the semiconductor wafer in a heating area. The device includes a holding mechanism for securing an edge of the semiconductor wafer. The device further includes a pressure reducing device that reduces the pressure underneath the semiconductor device, which further secures the semiconductor device in the heating area. The heating area includes a plurality of heating and cooling zones in which the semiconductor wafer is subjected to various temperatures. | 07-05-2012 |
20120244664 | REDUCING WARPAGE FOR FAN-OUT WAFER LEVEL PACKAGING - Fan-out wafer level packaging includes an integrated circuit having a top surface, a bottom surface, a plurality of side surfaces, and a bond pad defined on the top surface. A layer of encapsulant substantially surrounds the side surfaces of the integrated circuit, the layer of encapsulant having a height substantially equal to a height of the integrated circuit. A bump is spaced apart from the integrated circuit, and a redistribution layer electrically couples the bond pad of the integrated circuit to the bump. | 09-27-2012 |
20120282767 | METHOD FOR PRODUCING A TWO-SIDED FAN-OUT WAFER LEVEL PACKAGE WITH ELECTRICALLY CONDUCTIVE INTERCONNECTS, AND A CORRESPONDING SEMICONDUCTOR PACKAGE - A semiconductor packaging process includes drilling apertures in a reconstituted wafer, then filling the apertures with conductive paste by wiping a quantity of the paste across a back surface of the wafer so that paste is forced into the apertures. The paste is cured to form conductive posts. The wafer is thinned, and redistribution layers are formed on front and back surfaces of the wafer, with the posts acting as interconnections between the redistribution layers. In an alternative process, blind apertures are drilled. A dry film resist is applied to the front surface of the wafer, and patterned to expose the apertures. Conductive paste is applied from the front. To prevent paste from trapping air pockets in the apertures, the wiping process is performed under vacuum. After curing the paste, the wafer is thinned to expose the cured paste in the apertures, and redistribution layers are formed. | 11-08-2012 |
20130062764 | SEMICONDUCTOR PACKAGE WITH IMPROVED PILLAR BUMP PROCESS AND STRUCTURE - A flip chip structure formed on a semiconductor substrate includes a first plurality of copper pillars positioned directly over, and in electrical contact with respective ones of a plurality of contact pads on the front face of the semiconductor substrate. A layer of molding compound is positioned on the front face of the substrate, surrounding and enclosing each of the first plurality of pillars and having a front face that is coplanar with front faces of each of the copper pillars. Each of a second plurality of copper pillars is positioned on the front face of one of the first plurality of copper pillars, and a solder bump is positioned on a front face of each of the second plurality of pillars. | 03-14-2013 |
20130105973 | EMBEDDED WAFER LEVEL PACKAGE FOR 3D AND PACKAGE-ON-PACKAGE APPLICATIONS, AND METHOD OF MANUFACTURE | 05-02-2013 |
20130105982 | LAND GRID ARRAY SEMICONDUCTOR PACKAGE AND METHOD OF MANUFACTURE | 05-02-2013 |
20130105991 | EMBEDDED WAFER LEVEL PACKAGE FOR 3D AND PACKAGE-ON-PACKAGE APPLICATIONS, AND METHOD OF MANUFACTURE | 05-02-2013 |
20130119282 | WAFER LEVEL PACKAGING, OPTICAL DETECTION SENSOR AND METHOD OF FORMING SAME - An optical detection sensor and method of forming same. The optical detection sensor be a proximity detection sensor that includes an optical system and a selectively transmissive structure. Electromagnetic radiation such as laser light can be emitted through a transmissive portion of the selectively transmissive structure. A reflected beam can be detected to determine the presence of an object. | 05-16-2013 |
20130168858 | EMBEDDED WAFER LEVEL BALL GRID ARRAY BAR SYSTEMS AND METHODS - A bar formed from a reconstituted wafer and containing one or more conductive material filled voids is used to electrically and physically connect the top and bottom packages in a package-on-package (PoP) package. The bar is disposed in the fan out area of the lower package forming the PoP package. | 07-04-2013 |
20130171816 | APPARATUS AND METHOD FOR PLACING SOLDER BALLS - A system and process for forming a ball grid array on a substrate includes defining a plurality of openings in a resist layer on the substrate, and forming a plurality of openings in the resist layer, each positioned over a contact pad of the substrate. Flux is then deposited in the openings, and solder balls are positioned in each opening with the flux. Solder bumps are formed by reflowing the solder balls in the respective openings. The resist layer is then removed, leaving an array of solder bumps on the substrate. The flux can be deposited by depositing a layer of flux, then removing the flux, except a portion that remains in each opening. Solder balls can be positioned by moving a ball feeder across the resist layer and dropping a solder ball each time an aperture in the ball feeder aligns with an opening in the resist layer. | 07-04-2013 |
20140057394 | METHOD FOR MAKING A DOUBLE-SIDED FANOUT SEMICONDUCTOR PACKAGE WITH EMBEDDED SURFACE MOUNT DEVICES, AND PRODUCT MADE - A manufacturing process includes forming a reconstituted wafer, including embedding semiconductor dice in a molding compound layer and forming through-wafer vias in the layer. A fan-out redistribution layer is formed on a front side of the wafer, with electrical traces interconnecting the dice, through-wafer vias, and contact pads positioned on the redistribution layer. Solder balls are positioned on the contact pads and a molding compound layer is formed on the redistribution layer, reinforcing the solder balls. A second fan-out redistribution layer is formed on a back side of the wafer, with electrical traces interconnecting back ends of the through-wafer vias and contact pads positioned on a back face of the second redistribution layer. Flip-chips and/or surface-mounted devices are coupled to the contact pads of the second redistribution layer and encapsulated in an underfill layer formed on the back face of the second redistribution layer. | 02-27-2014 |
20140103476 | METHOD FOR MAKING IMAGE SENSORS USING WAFER-LEVEL PROCESSING AND ASSOCIATED DEVICES - A method of making image sensor devices may include forming a sensor layer including image sensor ICs in an encapsulation material, bonding a spacer layer to the sensor layer, the spacer layer having openings therein and aligned with the image sensor ICs, and bonding a lens layer to the spacer layer, the lens layer including lens in an encapsulation material and aligned with the openings and the image sensor ICs. The method may also include dicing the bonded-together sensor, spacer and lens layers to provide the image sensor devices. Helpfully, the method may use WLP to enhance production. | 04-17-2014 |
20140103521 | ELECTRONIC DEVICE HAVING A CONTACT RECESS AND RELATED METHODS - An electronic device may include a bottom interconnect layer and an integrated circuit (IC) carried by the bottom interconnect layer. The electronic device may further include an encapsulation material on the bottom interconnect layer and laterally surrounding the IC. The electronic device may further include electrically conductive pillars on the bottom interconnect layer extending through the encapsulation material. At least one electrically conductive pillar and adjacent portions of encapsulation material may have a reduced height with respect to adjacent portions of the IC and the encapsulation material and may define at least one contact recess. The at least one contact recess may be spaced inwardly from a periphery of the encapsulation material. | 04-17-2014 |
20140110565 | IMAGE SENSOR DEVICE WITH IR FILTER AND RELATED METHODS - An image sensor device may include a bottom interconnect layer, an image sensing IC above the bottom interconnect layer and coupled thereto, and an adhesive material on the image sensing IC. The image sensor device may include an IR filter layer above the lens layer, and an encapsulation material on the bottom interconnect layer and surrounding the image sensing IC, the lens layer, and the IR filter layer. The image sensor device may include a top contact layer above the encapsulation material and including a dielectric layer, and a contact thereon, the dielectric layer being flush with adjacent portions of the IR filter layer. | 04-24-2014 |
20140175649 | ELECTRONIC DEVICE INCLUDING ELECTRICALLY CONDUCTIVE VIAS HAVING DIFFERENT CROSS-SECTIONAL AREAS AND RELATED METHODS - An electronic device may include a bottom interconnect layer having a first electrically conductive via therein. The electronic device may also include an integrated circuit (IC) carried by said bottom interconnect layer, and an encapsulation material on the bottom interconnect layer and surrounding the IC. The encapsulation layer may have a second electrically conductive via therein aligned with the first electrically conductive via. The second electrically conductive via may have a cross-sectional area larger than a cross-sectional area of the first electrically conductive via. | 06-26-2014 |
20140191387 | METHOD OF FABRICATING LAND GRID ARRAY SEMICONDUCTOR PACKAGE - A fan-out wafer level package is provided with a semiconductor die embedded in a reconstituted wafer. A redistribution layer is positioned over the semiconductor die, and includes a land grid array on a face of the package. A copper heat spreader is formed in the redistribution layer over the die in a same layer as a plurality of electrical traces configured to couple circuit pads of the semiconductor die to respective contact lands of the land grid array. In operation, the heat spreader improves efficiency of heat transfer from the die to the circuit board. | 07-10-2014 |
20140353788 | SEMICONDUCTOR OPTICAL PACKAGE AND METHOD - Embodiments of the present disclosure are directed to optical packages having a package body that includes a light protection coating on at least one surface of a transparent material. The light protection coating includes one or more openings to allow light to be transmitted to the optical device within the package body. In one embodiment, the light protection coating and the openings allow substantially perpendicular radiation to be directed to the optical device within the package body. In one exemplary embodiment the light protection coating is located on an outer surface of the transparent material. In another embodiment, the light protection coating is located on an inner surface of the transparent material inside of the package body. | 12-04-2014 |
20150028187 | IMAGE SENSOR DEVICE WITH INFRARED FILTER ADHESIVELY SECURED TO IMAGE SENSOR INTEGRATED CIRCUIT AND RELATED METHODS - An image sensor device may include a mounting substrate having an IC-receiving cavity therein and a filter-receiving opening aligned with the IC-receiving cavity, an image sensor integrated circuit (IC) within the IC-receiving cavity and having an image sensing area aligned with the filter-receiving opening, and an adhesive bead on the image sensor IC surrounding the image sensing area. Furthermore, an infrared (IR) filter may be within the filter-receiving opening and have peripheral portions contacting the adhesive bead. | 01-29-2015 |
20150060891 | OPTOELECTRONICS ASSEMBLY AND METHOD OF MAKING OPTOELECTRONICS ASSEMBLY - An electronics assembly includes a semiconductor die assembly, an enclosure affixed to the semiconductor die assembly, the enclosure defining first and second chambers over the semiconductor die assembly, and first and second optical elements mounted in the first and second chambers, respectively. The semiconductor die assembly includes a semiconductor die encapsulated in a molded material, an encapsulation layer located on the top surface of the semiconductor die, and at least one patterned metal layer and at least one dielectric layer over the encapsulation layer. Conductive pillars extend through the encapsulation layer for electrical connection to the semiconductor die. The encapsulation layer blocks optical crosstalk between the first and second chambers. A method is provided for making the electronics assembly. | 03-05-2015 |
20150303168 | INTEGRATED CIRCUIT PACKAGE AND METHOD OF FORMING THE SAME - Aspects of the invention are directed towards an integrated circuit package and method of forming the same, and more particularly to a redistributed chip packaging for an integrated circuit. The integrated circuit package includes an integrated circuit having a protective material on at least a portion of the integrated circuit. A lead frame is coupled to the integrated circuit and a conductive layer is also coupled to the interconnect. A solder ball is coupled to the conductive layer and a passivation layer is on the conductive layer. Active and passive components are electrically coupled to the integrated circuit. | 10-22-2015 |
20160035590 | SYSTEM-IN-PACKAGES AND METHODS FOR FORMING SAME - One or more embodiments are directed to a system-in-package (SiP) that includes a plurality of semiconductor chips and an interposer that that are molded in an encapsulation layer together. That is, a single processing step may be used to encapsulate the semiconductor chips and the interposer in the encapsulation layer. Furthermore, prior to setting or curing, the encapsulation layer is able to flow between the semiconductor chips and the interposer to provide further mechanical support for the semiconductor chips. Thus, the process for forming the SiP is reduced, resulting in a faster processing time and a lower cost. Additionally, one or more embodiments described herein reduce or eliminate warpage of the interposer. | 02-04-2016 |
20160047774 | COMPACT MICROELECTRONIC INTEGRATED GAS SENSOR - A compact microelectronic gas sensor module includes electrical contacts formed in such a way that they do not consume real estate on an integrated circuit chip. Using such a design, the package can be miniaturized further. The gas sensor is packaged together with a custom-designed Application Specific Integrated Circuit (ASIC) that provides circuitry for processing sensor signals to identify gas species within a sample under test. In one example, the output signal strength of the sensor is enhanced by providing an additional metal surface area in the form of pillars exposed to an electrolytic gas sensing compound, while reducing the overall package size. In some examples, bottom side contacts are formed on the underside of the substrate on which the gas sensor is formed. Sensor electrodes may be electrically coupled to the ASIC directly, or indirectly by vias. | 02-18-2016 |
20160099373 | WAFER LEVEL PACKAGING, OPTICAL DETECTION SENSOR AND METHOD OF FORMING SAME - An optical detection sensor functions as a proximity detection sensor that includes an optical system and a selectively transmissive structure. Electromagnetic radiation such as laser light can be emitted through a transmissive portion of the selectively transmissive structure. A reflected beam can be detected to determine the presence of an object. The sensor is formed by encapsulating the transmissive structure in a first encapsulant body and encapsulating the optical system in a second encapsulant body. The first and second encapsulant bodies are then joined together. In a wafer scale assembling the structure resulting from the joined encapsulant bodies is diced to form optical detection sensors. | 04-07-2016 |
20160103109 | GAS SENSOR DEVICE WITH FRAME PASSAGEWAYS AND RELATED METHODS - A gas sensor device may include a gas sensor integrated circuit (IC) having a gas sensing surface, and bond pads adjacent to the gas sensing surface, and a frame having gas passageways extending therethrough adjacent the gas sensing surface. The gas sensor device may include leads, each having a proximal end spaced from the frame and bonded to a respective bond pad, and a distal end extending downwardly from the proximal end, and encapsulation material filling the space between the proximal ends of the leads and the frame. | 04-14-2016 |
20160104698 | METHOD FOR MAKING AN OPTICAL PROXIMITY SENSOR - A method for making an optical proximity sensor includes forming a package top plate having an optical transmit opening and an optical receive opening extending therethrough, attaching an optical transmit element to the package top plate adjacent the optical transmit opening, and attaching an optical receive element to the package top plate adjacent the optical receive opening. A package body is formed onto the package top plate to define an optical transmit cavity receiving the optical transmit element and an optical receive cavity receiving the optical receive element. | 04-14-2016 |
Yonggang Li, Shanghai CN
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20080234287 | SULFUR-CONTAINING NAPHTHALIMIDE DERIVATIVES - The invention discloses novel sulfur-containing naphthalimide derivatives, and the preparation and uses thereof. The conjugated plane of naphthalimide derivatives of the invention is enlarged by incorporating 5- or 6-membered heteroaromatic ring and/or introducing S heteroatom, thus increasing the anti-tumor activity of naphthalimide. The compounds of the invention displays significant inhibiting activities to the proliferation of various tumor cells such as human lung cancer, gastric cancer, liver cancer, leucocythemia and the like. The inhibition of cell proliferation is dose-dependent. | 09-25-2008 |
20090111994 | Method for The Production of Losartan - The present invention relates to a novel process for preparing losartan, an imidazole derivative with the chemical name 2-n-butyl-4-chloro-5-hydroxymethyl-1-{[2′-(1H-tetrazol-5-yl)biphenyl-4-]methyl}imidazole, and pharmacologically active salts thereof. The invention further relates to novel intermediates which are suitable for preparing losartan and to novel processes for preparing intermediate compounds which are suitable for preparing losartan. | 04-30-2009 |
Yonggang Liu, Zhongshan CN
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20120133223 | BRUSHLESS DC MOTOR STRUCTURE - A brushless DC motor structure including a motor body, a controller, and a fan radiator. The fan radiator is mounted between the motor body and the controller to disperse heat from the motor body and the controller. The brushless DC motor structure increases air flow on the surface of the motor body and the controller by the fan radiator and speeds up heat dispersion, and meanwhile effectively controls the operating temperature of the motor body and the controller. Thus, the brushless DC motor structure has an excellent heat dispersion capability, and the failure rate thereof has been largely reduced. | 05-31-2012 |
20120194011 | ROTOR ASSEMBLY - A rotor assembly including a rotating shaft, a rotor core, a permanent magnet, a magnetic ring support, and a magnetic ring. The permanent magnet is mounted on the outer side surface of the rotor core. The magnetic ring is nested on the magnetic ring support, and the magnetic ring support and the rotor core are made as a whole by injection molding. The rotor assembly is relatively simple to produce, low in cost, and features improved efficiency. | 08-02-2012 |
Yonggang Liu, Beijing CN
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20160130885 | CONNECTION STRUCTURE BETWEEN PIPE BODY AND STEEL JOINT OF ALUMINUM ALLOY DRILL PIPE - The present disclosure provides a connection structure between an aluminum alloy drill pipe body and a steel joint of an aluminum alloy drill pipe, including a first joint at an end of the aluminum alloy pipe body and a steel second joint; wherein the first joint includes a first external threaded section and a second external threaded section provided from outside to inside thereof, and a major diameter of the first external threaded section is smaller than that of the second external threaded section; and wherein the second joint includes a first internal threaded section which is able to be fitted with the first external threaded section and a second internal threaded section which is able to be fitted with the second external threaded section, and a pitch diameter of the second external threaded section is larger than that of the second internal threaded section. | 05-12-2016 |
Yonggang Tang, Shenzhen CN
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20140169544 | METHOD AND SYSTEM FOR INTEROPERATION BETWEEN MULTIPLE CONFERENCE SYSTEMS - Embodiments of the present disclosure disclose a method and a system for interoperation between multiple conference systems. The method includes: sending, by a first conference system, a call request message to a second conference system, where the call request message includes conference authentication information of the second conference system, so that the second conference system authenticates the first conference system according to the conference authentication information; and after the authentication is passed, joining, by the first conference system, the second conference system as a participant, where a type of the participant is a conference. In the solutions provided in the embodiments of the present disclosure, the first conference system joins the second conference system as a participant, thereby implementing interoperation between the first conference system and the second conference system and imposing no additional requirement on a terminal. | 06-19-2014 |
20150334243 | METHOD AND SYSTEM FOR INTEROPERATION BETWEEN MULTIPLE CONFERENCE SYSTEMS - A method for interoperation between multiple conference systems is described. In the method, a first conference system sends a call request message, which includes conference authentication information of a second conference created by a second conference system, to a second conference system for authentication. After the authentication is passed, the first conference system joins the second conference as a participant, where a type of the participant is a conference. | 11-19-2015 |
Yonggang Wang, Beijing CN
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20090055168 | Word Detection - Methods, systems, and apparatus, including computer program products, in which data from web documents are partitioned into a training corpus and a development corpus are provided. First word probabilities for words are determined for the training corpus, and second word probabilities for the words are determined for the development corpus. Uncertainty values based on the word probabilities for the training corpus and the development corpus are compared, and new words are identified based on the comparison. | 02-26-2009 |
20090055381 | Domain Dictionary Creation - Methods, systems, and apparatus, including computer program products, to identify topic words in a document corpus that includes topic documents related to a topic are disclosed. A reference topic word divergence value based on the document corpus and the topic document corpus is determined. A candidate topic word divergence value for a candidate topic word is determined based on the document corpus and the topic document corpus. The candidate topic word is determined to be a topic word if the candidate topic word divergence value is greater than the reference topic word divergence value. | 02-26-2009 |
20100005086 | RESOURCE LOCATOR SUGGESTIONS FROM INPUT CHARACTER SEQUENCE - Methods, systems, and apparatus, including computer program products, in which an input method editor receives Roman character inputs, identifies keywords for candidate sets of a non-Roman character, and identifies an associated resource location. Upon identifying an associated resource location, associating the resource location with the candidate set of non-Roman characters. | 01-07-2010 |
20110050993 | MOTION ESTIMATING METHOD AND IMAGE PROCESSING APPARATUS - Disclosed are a motion estimating method for an image and an image processing apparatus. A motion estimating method of an image, the method including: calculating a candidate motion vector by using one of a forward motion estimation and a backward motion estimation from a reference block extracted from one of first and second images that are input consecutively, and a search area extracted from the other one of the first and second images; calculating a pseudo motion vector corresponding to the other one of the forward motion estimation and the backward motion estimation by using the candidate motion vector; and interpolating the first and second images by using at least one of the candidate motion vector and the pseudo motion vector. | 03-03-2011 |
20110137642 | Word Detection - Methods, systems, and apparatus, including computer program products, in which data from web documents are partitioned into a training corpus and a development corpus are provided. First word probabilities for words are determined for the training corpus, and second word probabilities for the words are determined for the development corpus. Uncertainty values based on the word probabilities for the training corpus and the development corpus are compared, and new words are identified based on the comparison. | 06-09-2011 |
20110238413 | DOMAIN DICTIONARY CREATION - Methods, systems, and apparatus, including computer program products, to identify topic words in a collection of documents that includes topic documents related to a topic are disclosed. A reference topic word divergence value based on a document collection and the topic document collection is determined. A candidate topic word divergence value for a candidate topic word is determined based on the document collection and the topic document collection. The candidate topic word is determined to be a topic word if the candidate topic word divergence value is greater than the reference topic word divergence value. | 09-29-2011 |
20120173222 | METHOD AND SYSTEM FOR FACILITATING TEXT INPUT - A method and system for facilitating text input is disclosed. The method comprises: invoking an input assistant from within an application in an operating environment at a client, the input assistant being a standalone input service within the same operating environment as the application, receiving a text string from a user in an input field of the application, providing, by the input assistant, input prediction for completing the text string, selecting an input text of at least one word in the input field of the application, retrieving, by the input assistant, text content related to the input text from one or more text assistance services in communication with the input assistant, presenting the received text content to the user for assistance in the user's text input. | 07-05-2012 |
20130132871 | INPUT METHOD EDITOR - Methods, systems, apparatus, including computer program products for browsing and editing input for an input method editor. In one implementation, a method is provided. The method includes receiving an input sequence of characters in a first writing system; identifying in the input sequence of characters one or more first subsequences of consecutive characters, where each subsequence represents a syllable in a different, second writing system; identifying in the input sequence of characters one or more second subsequences, where each second subsequence includes one or more consecutive first subsequences and represents a term in the different, second writing system; determining one or more boundaries that delimit the one or more second subsequences; and generating one or more selectable indicators for display in a user interface, where each of the one or more selectable indicators identifies a respective second subsequence delimited by the one or more boundaries. | 05-23-2013 |
20140258892 | RESOURCE LOCATOR SUGGESTIONS FROM INPUT CHARACTER SEQUENCE - Methods, systems, and apparatus, including computer program products, in which an input method editor receives Roman character inputs, identifies keywords for candidate sets of a non-Roman character, and identifies an associated resource location. Upon identifying an associated resource location, associating the resource location with the candidate set of non-Roman characters. | 09-11-2014 |
20150281036 | PACKET TRACING IN A SOFTWARE-DEFINED NETWORKING ENVIRONMENT - An example method to perform packet tracing in a Software-Defined Networking (SDN) environment is provided. The SDN environment comprises an SDN controller device and a plurality of forwarding devices configurable by the SDN controller device. The method may comprise the SDN controller device configuring the plurality of forwarding devices to generate trace information of packets associated with a communication flow in the SDN environment, and the SDN controller device receiving, from the plurality of forwarding devices, trace information comprising header information and payload information of packets associated with the communication flow. Based on the trace information, the SDN controller device may generate aggregated trace information that identifies forwarding devices that processed a particular packet associated with the communication flow, or packets associated with the communication flow that are processed by a particular forwarding device, or both. | 10-01-2015 |
20160102159 | Olefin Polymerization Catalyst and a Combined Catalyst Containing the Same - The present disclosure provides an olefin polymerization catalyst and a combined catalyst containing the same. The catalyst comprises a reaction product of a magnesium dialkoxide, a titanium compound, an electron donor compound A and an electron donor compound B, wherein the electron donor compound A is a sulfonyl compound represented by general formula I, X is a disubstituted or unsubstituted group 14 element atom, a monosubstituted or unsubstituted group 15 element atom or group 16 element atom, and the substituent is a monocyclic, polycyclic or heteroatom-containing cyclic group or an aliphatic chain; R | 04-14-2016 |
Yonggang Wang, Shanghai China CN
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20100316097 | JOINT ANALOG NETWORK CODING AND RELAY METHOD, BASE STATION AND USER EQUIPMENT - The present invention provides a joint analog network coding and relay method, a reception method, a base station, and a user equipment for use in a cellular network with a wireless relay. Said relay method comprises steps of: receiving information signals from a plurality of base stations eNB; sampling and ADC the received signals; analog network coding the analog signal levels carrying the information signals from the plurality of eNBs; forwarding symbols after being analog network coded; and receiving the forwarded symbols and converting the symbols into the information signals. Wireless relay joint with analog network coding is a low-cost, low-complexity solution which could improve the service transmission performance when UE is at the cell edge, and increase the cell coverage. | 12-16-2010 |
Yonggang Wang, Tsukuba-Shi JP
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20120208062 | LITHIUM SECONDARY CELL - A lithium secondary cell, having: a negative electrode, a negative electrode-electrolyte solution, a separator, a positive electrode-electrolyte solution, and a positive electrode, which are disposed in this order, in which the separator is a solid electrolyte through which only lithium ions pass. | 08-16-2012 |
Yonggang Wang, Pudong Jinqiao Shanghai CN
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20130010672 | METHOD AND APPARATUS FOR REUSING MBSFN SUBFRAMES - A method and apparatus for reusing a multicast broadcast single frequency network (MBSFN) subframe are disclosed. The method comprises configuring a policy of using unicast on a reused MBSFN subframe; and implementing the configured policy to reuse the MBSFN subframe. By using the above technical solution, it is enabled to implement transmitting unicast services on an MBSFN subframe while achieving a balance between power saving and implementation complexity, without affecting the existing protocol. | 01-10-2013 |
20130184013 | METHOD, NETWORK DEVICE AND TERMINAL DEVICE FOR PAGING TERMINAL DEVICES - The present invention proposes a new method, a network device, and a terminal device of paging a terminal device in a communication system. The receiving a paging initiation present invention determines the paged object based on the group ID and/or the device ID of the paged terminal device, further, defines a specific paging occasion for the terminal device having group function; at the specific paging occasion paging message comprising the group ID and/or the device ID of the paged terminal device is sent; further, paging reason is inserted into the paging message; wherein the terminal device receives the paging message at the specific paging occasion defined by the system; and further reads the paging reason and responds accordingly to complete the paging procedure after the group ID and/or the device ID of its own is read. This paging mechanism of this invention solves the problem of paging determining a paging a group of terminal devices. It can meet the requirement of paging a specific or a group of terminal devices. The paging efficiency is thereby improved, and no negative impact on the paging of the current network terminal device is introduced. | 07-18-2013 |
Yonggang Wang, Hefei CN
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20130161528 | METHOD AND SYSTEM FOR AMPLITUDE DIGITIZATION OF NUCLEAR RADIATION PULSES - Disclosed are methods and systems for amplitude digitization of nuclear radiation pulses. The method includes: applying a constant fraction discrimination (CFD) timing process on a subject current signal and outputting a CFD timing signal; applying a shaping process on the subject current signal to obtain a subject shaped signal; comparing, from a time To, values taken at the same time by the subject shaped signal and a dynamic threshold signal, and taking a time Tot as an over-threshold time if the value of the dynamic threshold signal changes from less than the value of the subject shaped signal to not less than the value of the subject shaped signal at the time Tot, wherein a time length between the time To and the arrival time Td of the subject current signal is preset as ΔT; converting a time length between the time Td and the time Tot into a digital quantity as a digitized value of the amplitude of the nuclear radiation pulse; wherein for any two subject shaped signals having amplitudes Vot | 06-27-2013 |
Yonggang Wang, Tangshan CN
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20130087068 | DRIVER'S CAB OF MAGNETICALLY LEVITATED TRAIN AND MANUFACTURING METHOD THEREOF - A driver's cab of a magnetically levitated train and a manufacturing method thereof are disclosed. The manufacturing method comprises the steps of: processing and obtaining two-dimensional framework components, and then assembling the two-dimensional framework components into a three-dimensional framework; making a three-dimensional cover skin with a small curved surface die-less forming process; and assembling the three-dimensional cover skin on the three-dimensional framework. The driver's cab comprises a three-dimensional framework and a three-dimensional cover skin assembled on the three-dimensional framework, wherein a plurality of two-dimensional framework components are mutually connected together to form the three-dimensional framework. Forming the three-dimensional framework by assembling the two-dimensional framework components can efficiently simplify the manufacturing process, lower the manufacturing cost, and improve the carrying capacity of the driver's cab of a magnetically levitated train. | 04-11-2013 |
Yonggang Wang, Anhui CN
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20140205302 | PHOTON PHASE MODULATING SYSTEM - The present invention utilizes a high-speed serial data transceiver to generate two high-speed electric pulse signals. After passing through a gain network, the signals are used for driving an electro-optic phase modulator (PM) so as to realize phase modulation of photon signals. The present invention may directly use a high-speed digital signal to realize a four-phase modulation function needed by the BB84 quantum key distribution protocol without using a digital to analog converter or an analog switch. This can prevent modulation rate from being restricted by links including digital-to-analogue conversion, switching of the analogue and the like. A dual-electrode electro-optic phase modulator scheme can also effectively reduce requirements for amplitude of a modulation driving signal, thus facilitating realization of high-speed phase modulation, which meets requirements of quantum key distribution. | 07-24-2014 |
Yonggang Wang, Changning CN
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20140356714 | PROCESS FOR PREPARING A CORE-SHELL STRUCTURED LITHIATED MANGANESE OXIDE - The invention relates to a process for preparing a core-shell structured lithiated manganese oxide, comprising the steps of providing spinel LiM | 12-04-2014 |
Yonggang Wang, Guangzhou, Guangdong CN
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20160082059 | METHOD FOR PREVENTING OR TREATING NEURODEGENERATIVE DISEASES - Provided herein is a method for preventing or treating neurodegenerative disease in a subject, comprising administrating to the subject an effective amount of a composition which comprises a semen biotae extract. The neurodegenerative disease is associated with α-synuclein, such as Alzheimer's disease, Parkinson's disease, Huntington disease, or Amyotrophic lateral sclerosis. | 03-24-2016 |
20160130245 | 6,8-SUBSTITUTED NARINGENIN DERIVATIVE AND USE THEREOF - Disclosed in the present invention are a 6,8-substituted naringenin derivative as shown in formula (I): | 05-12-2016 |
Yonggang Wang, Guangdong CN
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20160130245 | 6,8-SUBSTITUTED NARINGENIN DERIVATIVE AND USE THEREOF - Disclosed in the present invention are a 6,8-substituted naringenin derivative as shown in formula (I): | 05-12-2016 |
Yonggang Wei, Chengdu City CN
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20160060197 | PHENOL DERIVATIVE AND PREPARATION METHOD AND USE IN MEDICINE THEREOF - The present invention relates to a phenol derivative and the preparation method and use in medicine thereof, and particular to a phenol derivative represented by general formula (A) or a stereoisomer, a solvate, a metabolite, a prodrug, a pharmaceutically acceptable salt or a cocrystal thereof, a preparation method thereof, a pharmaceutical composition comprising the same, and use of the compound or composition of the present invention in the field of the central nervous system; wherein the definitions of substituents in general formula (A) are the same as those in the Description. | 03-03-2016 |
Yonggang Wei, Dongguan CN
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20150266916 | GLUCOPYRANOSYL DERIVATIVES AND THEIR USES IN MEDICINE - Disclosed are glucopyranosyl derivatives used as sodium dependent glucose cotransporters (SGLTs) inhibitors, intermediates or preparation processes thereof, and pharmaceutical uses thereof, especially glucopyranosyl derivatives represented by Formula (I), or pharmaceutically acceptable salts or all stereoisomers thereof, pharmaceutical compositions containing these derivatives and their uses for treatment of diabetes and diabetes-related diseases. | 09-24-2015 |
20150299118 | HEXAHYDROPENTALENO DERIVATIVES, PREPARATION METHOD AND USE IN MEDICINE THEREOF - The invention relates to hexahydropentaleno derivatives, the preparation method and use in medicine thereof, and in particular to hexahydropentaleno derivatives or stereo-isomers or pharmaceutically acceptable salts thereof as shown in general formula (I), and to the preparation method therefor and pharmaceutical compositions comprising the derivatives, and to the use thereof as a therapeutical agent, especially as a DPP-IV inhibitor. The definition of each substituent in formula (I) is the same as the definition in the description. | 10-22-2015 |
Yonggang Wen, Singapore SG
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20150341686 | MULTI-SCREEN MEDIA DELIVERY SYSTEMS AND METHODS - A system is proposed for delivering video content to display devices using a cloud computing model. A plurality of independent physical computer systems cooperate to implement a virtual computer system (“cloud”) which receives media content from sources of media content, and delivers the media content selectively to video display devices. For each of a plurality of users of the virtual computer system, there is a corresponding process (“cloudclone”) running on the virtual computer system which coordinates the delivery of the content to one or more of the video display devices which are associated with the corresponding user. The cloudclone includes respective components for managing the transfer of media content to each of the video display devices associated with the user. This makes possible a straightforward way of migrating video sessions between the devices associated with the user, by changing the corresponding cloudclone. The cloud can also access pre-determined social relationships between the users, and use the actions of a first of the users, to control content delivered to the other user(s) with which the first user has a social relationship. | 11-26-2015 |
Yonggang Wu, Changsha CN
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20140264292 | HOST COMPOUNDS FOR PHOSPHORESCENT OLEDS AND DEVICES THEREOF - A compound according to a formula I, devices incorporating the same, and formulations including the same are described. The compound according to the formula I can have the structure | 09-18-2014 |
Yonggang Wu, Ewing, NJ US
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20090108737 | LIGHT-EMITTING ORGANOMETALLIC COMPLEXES - Phosphorescent materials and devices with improved device manufacturing, fabrication, stability, efficiency, and/or color. | 04-30-2009 |
20100237334 | Benzo-Fused Thiophene or Bezon-Fused Furan Compounds Comprising a Triphenylene Group - Triphenylene containing benzo-fused thiophene compounds are provided. Additionally, triphenylene containing benzo-fused furan compounds are provided. The compounds may be useful in organic light emitting devices, particularly as hosts in the emissive layer of such devices, or as materials for enhancement layers in such devices, or both. | 09-23-2010 |
20110163302 | HOLE TRANSPORT MATERIALS HAVING A SULFUR-CONTAINING GROUP - Novel materials are provided, having a single phenyl or a chain of phenyls where there is a nitrogen atom on each end of the single phenyl or chain of phenyls. The nitrogen atom may be further substituted with particular thiophene, benzothiophene, and triphenylene groups. Organic light-emitting devices are also provided, where the novel materials are used as a hole transport material in the device. Combinations of the hole transport material with specific host materials are also provided. | 07-07-2011 |
20130175510 | BENZO-FUSED THIOPHENE / TRIPHENYLENE HYBRID MATERIALS - Triphenylene containing benzo-fused thiophene compounds are provided. Additionally, triphenylene containing benzo-fused furan compounds are provided. The compounds may be useful in organic light emitting devices, particularly as hosts in the emissive layer of such devices, or as materials for enhancement layers in such devices, or both. | 07-11-2013 |
20140284585 | ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES - Phosphorescent materials and devices with improved device manufacturing, fabrication, stability, efficiency, and/or color is disclosed. | 09-25-2014 |
20140326977 | ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES - Triphenylene containing benzo-fused thiophene compounds are provided. Additionally, triphenylene containing benzo-fused furan compounds are provided. The compounds may be useful in organic light emitting devices, particularly as hosts in the emissive layer of such devices, or as materials for enhancement layers in such devices, or both. | 11-06-2014 |
20150274749 | ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES - A new class of compounds containing aza-dibenzothiophene or aza-dibenzofuran are provided. The compounds may be used in organic light emitting devices giving improved stability, improved efficiency, long lifetime and low operational voltage. In particular, the compounds may be used as the host material of an emissive layer having a host and an emissive dopant, or as a material in an enhancement layer. | 10-01-2015 |
20150372243 | ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES - Triphenylene containing benzo-fused thiophene compounds are provided. Additionally, triphenylene containing benzo-fused furan compounds are provided. The compounds may be useful in organic light emitting devices, particularly as hosts in the emissive layer of such devices, or as materials for enhancement layers in such devices, or both. | 12-24-2015 |
Yonggang Wu, Hunan CN
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20120228583 | PYRIDYL CARBENE PHOSPHORESCENT EMITTERS - Organometallic compounds comprising an imidazole carbene ligand having a N-containing ring fused to the imidazole ring are provided. In particular, the N-containing ring fused to the imidazole ring may contain one nitrogen atom or more than one nitrogen atom. These compounds may demonstrate high photoluminescent (PL) efficiency, Gaussian emission spectra, and/or short excited state lifetimes. These materials may be especially useful as blue phosphorescent emitters. | 09-13-2012 |
Yonggang Xu, Beijing CN
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20130212394 | Method for 802.1X Authentication, Access Device and Access Control Device - In a method for 802.1X authentication, used in a network which comprises an access device and an access control device, a WLAN security template and a 802.1X client template is enabled at the access device, a 802.1X client template is enabled at the access device, and a 802.1X device template is enabled at a tunnel port of the access control device. The access control device establishes a 802.1X authentication tunnel with the access device, receive a packet transmitted by a client at the access control device through the 802.1X authentication tunnel, authenticates the client after receiving the packet, and assists the access device through the 802.1X authentication tunnel to obtain a session key. | 08-15-2013 |
Yonggang Xu, Mountain View, CA US
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20100262455 | Systems and methods for spreading online advertising campaigns - A system is provided for managing the delivery of online advertisements across inventory units of an online advertising campaign. The system includes a sensor configured to detect current ad volume for an inventory unit of the online advertising campaign. The system also includes a campaign controller configured to generate a reference ad volume for the inventory unit, based on instructions and the detected ad volume; and a unit actuator configured to generate updated ad delivery control settings for the inventory unit, based on the reference ad volume and the detected ad volume. The system also includes a serving unit configured to serve an ad impression on the inventory unit based on the updated ad delivery control settings, wherein the reference ad volume is generated based on a proportion of ad volume served on the inventory unit compared to other inventory units of the online advertising campaign. | 10-14-2010 |
Yonggang Zhang, Beijing CN
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20140121432 | STEAM CRACKING PROCESSES - The present disclosure provides a steam cracking process, comprising heating a liquid feed stock in a convection section of a cracking furnace and subsequently conveying the material to a radiant section of the cracking furnace for cracking reaction therein, wherein a monoolefin-containing stream is conveyed to the cracking furnace for cracking reaction through at least one of modes A to C. | 05-01-2014 |
20140127091 | HEAT TRANSFER TUBE AND CRACKING FURNACE USING THE HEAT TRANSFER TUBE - The present disclosure relates to a heat transfer tube and a racking furnace using the heat transfer tube. The heat transfer tube comprises a twisted baffle arranged in an inner wall of the tube, said twisted baffle extending spirally along an axial direction of the heat transfer tube. The twisted baffle defines a closed circle viewed from an end of the heat transfer tube. Along the trajectory of the circle a casing is arranged, which is fixedly connected to a radial inner end of the twisted baffle. The twisted baffle is provided with a plurality of holes. The heat transfer tube according to the present disclosure has a good heat transfer effect and small pressure loss. | 05-08-2014 |
20150114609 | HEAT TRANSFER TUBE AND CRACKING FURNACE USING THE SAME - The present disclosure relates to a heat transfer tube and a racking furnace using the heat transfer tube. The heat transfer tube comprises a twisted baffle arranged in an inner wall of the tube, said twisted baffle extending spirally along an axial direction of the heat transfer tube. The twisted baffle is provided with a non-through gap extending along an axial direction of the heat transfer tube from an end to the other end of the twisted baffle. The heat transfer tube and cracking furnace according to the present disclosure have good heat transfer effects and small pressure loss. | 04-30-2015 |
Yonggang Zhao, Shenzhen CN
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20150296055 | Wireless data terminal and IPv4/IPv6 dual stack support method therefor - A method for a wireless data terminal to support an Internet Protocol Version 4/Internet Protocol Version 6 (IPv4/IPv6) dual stack is described in an embodiment of the disclosure, including: the wireless data terminal maps a Modem port and a Network Driver Interface Specification (NDIS) port at a user terminal; and the wireless data terminal receives an instruction for establishing a network connection, initiates a Packet Data Protocol (PDP) context activation request to a network which a user expects to connect, and establishes the network connection according to the mapped port, after the network successfully responds to the PDP context activation request. Simultaneously, a wireless data terminal supporting an IPv4/IPv6 dual stack is described in an embodiment of the disclosure. Applying a technical scheme of the embodiment of the disclosure the user may make the user terminal to simultaneously access an IPv4/IPv6 network through the wireless data terminal, and an IPv4 network or an IPv6 network may also be accessed according to a requirement. | 10-15-2015 |
Yonggang Zhao, Shenzhen City CN
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20150237007 | METHOD, DEVICE, AND SYSTEM FOR AUTOMATICALLY SELECTING IPV6 ADDRESS TRANSMISSION MODE - A method, device, and system for automatically selecting an IPv6 address transmission mode are provided. The method includes a Gateway General Packet Radio Service (GPRS) Support Node (GGSN) device adding an identifier of a currently adopted address allocation mode through configuration, and informing it to a mobile terminal; the mobile terminal device obtaining IPv6 address identifier information issued by the GGSN device after completing Packet Data Protocol (PDP) context activation; the mobile terminal device sending a standard router solicitation (RS) message to the GGSN device; the GGSN device attaching the currently adopted address allocation mode when responding with allocated IPv6 address prefix information to the mobile terminal device; and the mobile terminal device analyzing the current address allocation mode sent by the GGSN device, and determining whether the current address allocation mode is to allocate a unique identifier or a unique prefix, and then executing corresponding processing. | 08-20-2015 |
Yonggang Zhao, Jinan CN
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20140320309 | Cardiac Electricity and Impedance Monitoring Mobile Network Terminal Device Having Function of Micro Current Release - A cardiac electricity and impedance monitoring mobile network terminal device having function of micro current release is provided which includes a baseband processor module, an electrophysiological data collection module, a micro current stimulator module, a keyboard module, a graphics and image display module, an image and picture sensor, a voice communication module, an external data memory card, an external data memory, a short distance digital communication module, a USB interface module, a GPS receiver module, an application module set and run in the operation system of the baseband processor; a cardiac electricity and breast impedance data remote monitoring, a sleep snore data monitoring, a pathological image remote monitoring, a short distance data/information exchange, a medical advisory VoIP voice communication and a network emergency recourse being implemented by the mobile network terminal device under the control of the application program module. | 10-30-2014 |
Yonggang Zhao, Beijing CN
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20100240980 | Wan-Based Remote Mobile Monitoring Method And Device Of Electrophysiological Data - A WAN-based remote mobile monitoring method and device of electrophysiological data, including microprocessor circuit, electrophysiological signal sampling processing circuit, data storage circuit, image liquid crystal circuit, real-time clock, emergent calling circuit, working power supply management circuit, wireless network interface circuit, USB interface circuit, etc, has the in-built binding IP address of the remote electrophysiological data monitoring server, TCP/IP protocol, PPP protocol and BlueTooth protocol. Application controls self-adaptive analysis computing, exception event warning and alarming privilege graded setting, event data package combination, network digital communication, data storage circuit area management, safety information data storage management and remote emergent calling of the remote mobile monitoring devices. It can have access to Internet in motion and roaming access to Internet by inter-network switch, and have access to the exterior networks wirelessly including Internet, LAN, ADSL, VDSL, ISDN, etc, for digital communication with the remote electrophysiological data monitoring server. | 09-23-2010 |
Yonggang Zhu, Victoria AU
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20090034360 | METHOD FOR MICROFLUIDIC MIXING AND MIXING DEVICE - A method of mixing ( | 02-05-2009 |
Yonggang Zhu, Mentone AU
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20150094219 | METHODS AND SYSTEMS FOR DETECTING AN ANALYTE OR CLASSIFYING A SAMPLE - The present invention relates to methods and systems for detecting one or more analytes in a sample and/or for classifying a sample. In particular, the present invention relates to methods and systems which can be used to detect the analytes in real time and which rely on flowing through a microfluidic device one or more types of sensor molecule each comprising a domain that binds one or more analytes, a chemiluminescent donor domain and an acceptor domain, wherein the separation and relative orientation of the chemiluminescent donor domain and the acceptor domain, in the presence and/or the absence of analyte, is within +50% of the Forster distance. | 04-02-2015 |