Du, SG
Charles Qiao Du, Singapore SG
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20130268849 | Method and System for Multi-Party Collaborative Content Management through an Inverted Social Network - Method and system is disclosed which supports multi-party collaborative content creation and management using authorship controls that allow collaborators to propose in-context contributions; the author or authors to efficiently act on contributions; and multiple parties to view the latest electronic content over the Internet without installing any applications other than a web browser. The pending and historical contributions or collaborative contents may be tagged to contributor-selected sections in any current version of the document. If a pending contribution is accepted by the author, the changes proposed in the accepted contribution are merged into the document to create an updated version of the document. A reputation framework that governs how decisions on contributions impact individual reputations of contributors and authors is also disclosed. Taken together, an inverted social network is created centred around content, where users are profiled in relation to their history of content collaboration. | 10-10-2013 |
Hongbing Du, Singapore SG
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20130201812 | SPINDLE MOTOR AND DISK DRIVE APPARATUS - A spindle motor includes a flat stator, a rotor magnet arranged above the stator, and a magnetic portion made of a ferromagnetic material. The magnetic portion is positioned lower than the stator and the magnetic portion are axially overlapped with coils. A magnetic attraction force is generated between the magnetic portion and the rotor magnet. Since the magnetic portion is positioned lower than the stator, it is possible to cause magnetic fluxes to efficiently flow between the rotor magnet and the stator. Further, the stator includes a protrusion protruded radially outward beyond an outer circumferential portion of a rotor hub. Accordingly, in a plan view, the stator is positioned radially outward of the rotor hub. | 08-08-2013 |
20130257229 | BRUSHLESS MOTOR, DISK DRIVE APPARATUS AND BRUSHLESS MOTOR MANUFACTURING METHOD - A brushless motor includes a plate-shaped armature and a magnet facing either one of a top surface and a bottom surface of the armature. An inner peripheral surface of a base member and an outer peripheral surface of a bearing mechanism contact with each other or face each other in a diametrical direction with an adhesive therebetween in a first fixing part. Further, a rotor yoke and a hub protrusion contact with each other or face each other in a diametrical direction with an adhesive therebetween in a second fixing part. Then, a press-fitting or adhesion is carried out in the other of the first and the second fixing part. | 10-03-2013 |
20130258522 | BRUSHLESS MOTOR, DISK DRIVE APPARATUS, AND METHOD OF MANUFACTURING THE BRUSHLESS MOTOR - A stationary unit of a brushless motor includes a flat armature and a base member arranged to support the armature. The armature includes a power supply portion to which a lead wire is connected. The base member includes a wall portion and a window portion. The wall portion is radially opposed to an outer edge portion of the armature. The window portion is positioned below the power supply portion to axially extend through the base member. An adhesive agent exists between the wall portion and the outer edge portion of the armature. Accordingly, the base member and the armature are strongly fixed to each other. Further, a sealing material is interposed between a whole periphery of an edge of the window portion and the armature, so that the window portion is sealed. (FIG. | 10-03-2013 |
20130313935 | BRUSHLESS MOTOR AND DISK DRIVE APPARATUS - A brushless motor includes a stationary unit and a rotary unit rotatably supported with respect to the stationary unit. The stationary unit includes an armature and a base member arranged to support the armature. The rotary unit includes a magnet, a hub made of a magnetic material and a rotor yoke made of a magnetic material. The armature includes a plurality of coil patterns arranged along a circumferential direction. The hub includes an inner lower surface, an outer lower surface and a recess portion. The recess portion is arranged between the inner lower surface and the outer lower surface and depressed upward. At least a portion of the magnet is accommodated within the recess portion. At least one of the inner lower surface and the outer lower surface is positioned above a lower surface of the magnet. | 11-28-2013 |
Huijie Du, Singapore SG
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20100045345 | AC DIFFERENTIAL CONNECTION ASSEMBLY BETWEEN A TRANS-IMPEDANCE AMPLIFIER AND A POST AMPLIFIER FOR BURST MODE RECEIVING - An AC differential connection assembly between a trans-impedance amplifier and a post amplifier for burst mode receiving comprising means for coupling a differential output of the trans-impedance amplifier to a differential input of the post amplifier, the means for coupling comprises a coupling capacitor assembly; and a switching circuit coupled across the differential input of the post amplifier, the switching circuit having an ‘on’ state with low impedance and an ‘off’ state with high impedance; wherein during burst mode receiving, the switching circuit is in the ‘off’ state and the coupling capacitor assembly having a time constant to maintain a stable DC level such that a payload is received accurately by the differential input of the post amplifier; and during an idle period, the switching circuit is in the ‘on’ state and the coupling capacitor assembly having a time constant to recover a DC level of the differential output of the trans-impedance amplifier. | 02-25-2010 |
Jianghong Alan Du, Singapore SG
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20100233812 | MEMBRANE MADE OF A NANOSTRUCTURED MATERIAL - The present invention refers to a method of fabricating a membrane made of a nanostructured material and its use. | 09-16-2010 |
Jianhong Du, Singapore SG
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20100264097 | HOLLOW POROUS MICROSPHERES - The present invention refers to a hollow microsphere having a porous circumferential wall comprised of nanofilaments. | 10-21-2010 |
Luying Du, Singapore SG
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20100314763 | INTEGRATED CIRCUIT SYSTEM EMPLOYING LOW-K DIELECTRICS AND METHOD OF MANUFACTURE THEREOF - A method of manufacture of an integrated circuit system includes: fabricating a substrate having an integrated circuit; applying a low-K dielectric layer over the integrated circuit; forming a via and a trench, in the low-K dielectric layer, over the integrated circuit; forming a structure surface by a chemical-mechanical planarization (CMP) process; and applying a direct implant to the structure surface for forming an implant layer and a metal passivation layer including repairing damage, to the low-K dielectric layer, caused by the CMP process. | 12-16-2010 |
20120168915 | RELIABLE INTERCONNECT INTEGRATION SCHEME - Embodiments relate to a method for forming reliable interconnects by preparing a substrate with a dielectric layer, processing the dielectric layer to serve as an IMD layer, wherein the IMD layer comprises a hybrid IMD layer comprising a plurality of dielectric materials with different k values. | 07-05-2012 |
Ning Du, Singapore SG
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20100068517 | ENHANCED SILK PROTEIN MATERIAL HAVING IMPROVED MECHANICAL PERFORMANCE AND METHOD OF FORMING THE SAME - The invention provides an enhanced silk fiber rivaling spider silk in mechanical performance, in combination with a very low-cost method for producing it from the usual silkworms. The method provides for the simple application of an electric field which results in an enhancement of over (?) 40% in the strength, and of 200% in the breaking energy with respect to ordinary silkworm silk. The critical elasticity is enhanced to the level of the dragline spider silk. The provided enhanced silk protein material has the same protein primary structure, fiber diameter and length of the customary silk. The method of formation offers the following advantages in comparison to other methods available in the prior art. Industrial scale production can be readily and cost-effectively achieved, given the wide-range availability of silkworms. The provided method relies largely on the present standard production processes of silkworm silk, and hence a low level of investment is required. Since no additional chemicals are required, the provided method is environmentally friendly. | 03-18-2010 |
Qing Yun Du, Singapore SG
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20110003278 | H5 Subtype-Specific Binding Proteins Useful for H5 Avian Influenza Diagnosis and Surveillance - The invention provides monoclonal antibodies and related binding proteins that bind specifically to the envelope glycoprotein of H5 subtypes of avian influenza virus (“AIV”). The monoclonal antibodies and related binding proteins are useful for the detection of H5 subtypes of AIV, including the pathogenic H5N1 subtypes. Virus may be detected in formalin preserved, paraffin embeded specimens as well as frozen specimens and biological fluids. Accordingly, the invention provides means for the diagnosis and surveillance of dangerous viral infections. | 01-06-2011 |
20130004943 | H5 Subtype-Specific Binding Proteins Useful for H5 Avian Influenza Diagnosis and Surveillance - The invention provides monoclonal antibodies and related binding proteins that bind specifically to the envelope glycoprotein of H5 subtypes of avian influenza virus (“AIV”). The monoclonal antibodies and related binding proteins are useful for the detection of H5 subtypes of AIV, including the pathogenic H5N1 subtypes. Virus may be detected in formalin preserved, paraffin embedded specimens as well as frozen specimens and biological fluids. Accordingly, the invention provides means for the diagnosis and surveillance of dangerous viral infections. | 01-03-2013 |
20130004944 | H5 Subtype-Specific Binding Proteins Useful for H5 Avian Influenza Diagnosis and Surveillance - The invention provides monoclonal antibodies and related binding proteins that bind specifically to the envelope glycoprotein of H5 subtypes of avian influenza virus (“AIV”). The monoclonal antibodies and related binding proteins are useful for the detection of H5 subtypes of AIV, including the pathogenic H5N1 subtypes. Virus may be detected in formalin preserved, paraffin embeded specimens as well as frozen specimens and biological fluids. Accordingly, the invention provides means for the diagnosis and surveillance of dangerous viral infections. | 01-03-2013 |
Shanshan Du, Singapore SG
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20140319597 | Methods And Systems For Gate Dimension Control In Multi-Gate Structures For Semiconductor Devices - Methods and systems are disclosed for gate dimension control in multi-gate structures for integrated circuit devices. Processing steps for formation of one or more subsequent gate structures are adjusted based upon dimensions determined for one or more previously formed gate structures. In this way, one or more features of the resulting multi-gate structures can be controlled with greater accuracy, and variations between a plurality of multi-gate structures can be reduced. Example multi-gate features and/or dimensions that can be controlled include overall gate length, overlap of gate structures, and/or any other desired features and/or dimensions of the multi-gate structures. Example multi-gate structures include multi-gate NVM (non-volatile memory) cells for NVM systems, such as for example, split-gate NVM cells having select gates (SGs) and control gates (CGs). | 10-30-2014 |
Shouzhong (alex) Du, Singapore SG
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20110186455 | Enclosure of anodized multi-layer metallic shell with molded plastic scaffolding and method of manufacture - A device enclosure includes a clad metal shell having a plurality of mounting structures attached thereto. Methods for manufacturing the device enclosure are also disclosed. In a particular method, the mounting structures are formed on a surface of the clad metal shell by nano molding technology. Alternatively, the mounting structures are formed by molding before being attached to the clad metal shell by an adhesive. | 08-04-2011 |
20110239725 | SYSTEM AND METHOD FOR PREVENTING WARPAGE OF METAL COMPONENTS DURING MANUFACTURING PROCESSES - A method for manufacturing a component including a bi-metallic sheet includes performing a manufacturing process that heats the bi-metallic sheet and physically constraining the bi-metallic sheet from deformation during the cooling of the bi-metallic sheet. Optionally, the method additionally includes physically constraining the bi-metallic sheet from deformation during the manufacturing process that heats the bi-metallic sheet. A constraining apparatus is also disclosed and includes a first constraining component having a first thermally conductive contact surface adapted to abut a first surface of a metal sheet, a second constraining component having a second contact surface adapted to abut a second surface of the metal sheet, and an engaging device operative to fix the first constraining component and the second constraining component in position relative to one another. The metal sheet is constrained between the first contact surface and the second contact surface during heating and/or cooling. | 10-06-2011 |
Yanan Du, Nanos SG
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20110053783 | BIOACTIVE SURFACE FOR HEPATOCYTE-BASED APPLICATIONS - The invention provides a surface, wherein said surface comprises (i) a polymer substrate and (ii) sugar groups and peptide groups coupled to said substrate suitable for culturing hepatocytes. | 03-03-2011 |
Yu Du, Singapore SG
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20100254890 | METHOD OF FORMING A PARTICULATE POROUS METAL OXIDE OR METALLOID OXIDE - The present invention relates to a method of forming a particulate porous metal oxide or metalloid oxide, as well as uses of the obtained a particulate porous metal oxide or metalloid oxide. A solution of a non-ionic surfactant and either an ionic surfactant or an inorganic salt is formed in an acidic aqueous solution. A metal oxide precursor or a metalloid oxide precursor is added. The formed reaction mixture is heated under reflux upon agitation for a period sufficient to obtain a particulate porous metal oxide or metalloid oxide. | 10-07-2010 |
20110317972 | Optical device, optical arrangement and optical element holder - Embodiments provide an optical device including a carrier; a light source; a receiving chamber in or on the carrier wherein the receiving chamber is configured to receive an optical element; the optical element received in the receiving chamber; a plurality of actuators; and a waveguide arranged to receive light transmitted from the light source through the optical element. At least one of the receiving chamber and the actuators is arranged and configured to adjust the position of the optical element in the receiving chamber in a first direction perpendicular to the main surface of the carrier and in a second direction in-plane with the main surface of the carrier. | 12-29-2011 |
20120182594 | Microelectromechanical System (MEMS) Device, Method of Operating The Same, and Method of Forming the Same - A microelectromechanical system (MEMS) device, method of operating the MEMS device, and a method of forming the MEMS device are provided. The MEMS device includes a positioning mechanism and a locking mechanism. The positioning mechanism includes a first arm structure having a first surface and a second surface; a second arm structure having a first surface and a second surface; wherein the first surface of the first arm structure faces the first surface of the second arm structure. The positioning mechanism also includes a first actuator disposed adjacent to the second surface of the first arm structure facing away from the second arm structure; and a second actuator disposed adjacent to the second surface of the second arm structure facing away from the first arm structure. The locking mechanism includes a first pair of locking elements arranged such that each locking element is disposed at two opposite side surfaces of the first arm structure between the first and second surfaces of the first arm structure; and a second pair of locking elements arranged such that each locking element is disposed at two opposite side surfaces of the second arm structure between the first and second surfaces of the second arm structure. The first and second pairs of locking elements are configured to engage with and disengage from the first and second arm structures respectively. | 07-19-2012 |
Zehui Du, Singapore SG
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20140255693 | Oligocrystalline Ceramic Structures for Enhanced Shape Memory and Pseudoelastic Effects - Shape memory and pseudoelastic martensitic behavior is enabled by a structure in which there is provided a crystalline ceramic material that is capable of undergoing a reversible martensitic transformation and forming martensitic domains, during such martensitic transformation, that have an average elongated domain length. The ceramic material is configured as an oligocrystalline ceramic material structure having a total structural surface area that is greater than a total grain boundary area in the oligocrystalline ceramic material structure. The oligocrystalline ceramic material structure includes an oligocrystalline ceramic structural feature which has an extent that is less than the average elongated domain length of the crystalline ceramic material. | 09-11-2014 |