Xuan Wang
Xuan Wang, Mainz DE
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20100187482 | Highly Conductive, Transparent Carbon Films as Electrode Materials - The present invention relates to an optically transparent conductive carbon-based film which is suitable for use as an electrode in optoelectronic devices etc. Further, the invention relates to a process for the production of the transparent conductive carbon film and the use thereof in electronic devices. Organic solar cells using transparent conductive carbon film as electrode display comparable performance with cells using ITO. These carbon films show high thermal and chemical stability, ultra-smooth surface, and good adhesion to substrates. | 07-29-2010 |
Xuan Wang, Hangzhou CN
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20100185663 | Providing Regional Content by Matching Geographical Properties - A method and a system provide regional content to users by associating data files with geographical properties and matching the geographical property of a data file with the geographical property of the user. The system extracts geographical information from a data file, and associates the data file with a source geographical property corresponding to the extracted geographical information according to a geographical information database. Upon obtaining a user geographical property of a user, the system provides the data file to the user if the source geographical property matches the user geographical property. The method and the system may be implemented using a geographical name lexicon or a geographical name suffix lexicon. | 07-22-2010 |
20110145235 | Determining Core Geographical Information in a Document - A method determines core geographical information in a document by computing a score for each geographical name found in the document. The computation of the score uses the appearance frequency of the respective geographical name and positional weights assigned to various types of appearance positions of the geographical name in the document. The system determines the core geographical information in the document based on the scores of the geographical names found in the document. The method may further compute aggregated scores of geographical regions related to the geographical names and determine the core geographical information using both the aggregated scores of geographical regions and the scores of individual geographical names to increase accuracy. | 06-16-2011 |
20140222799 | DETERMINING CORE GEOGRAPHICAL INFORMATION IN A DOCUMENT - A method determines core geographical information in a document by computing a score for each geographical name found in the document. The computation of the score uses the appearance frequency of the respective geographical name and positional weights assigned to various types of appearance positions of the geographical name in the document. The system determines the core geographical information in the document based on the scores of the geographical names found in the document. The method may further compute aggregated scores of geographical regions related to the geographical names and determine the core geographical information using both the aggregated scores of geographical regions and the scores of individual geographical names to increase accuracy. | 08-07-2014 |
20150032770 | PROVIDING REGIONAL CONTENT BY MATCHING GEOGRAPHICAL PROPERTIES - A method and a system provide regional content to users by associating data files with geographical properties and matching the geographical property of a data file with the geographical property of the user. The system extracts geographical information from a data file, and associates the data file with a source geographical property corresponding to the extracted geographical information according to a geographical information database. Upon obtaining a user geographical property of a user, the system provides the data file to the user if the source geographical property matches the user geographical property. The method and the system may be implemented using a geographical name lexicon or a geographical name suffix lexicon. | 01-29-2015 |
Xuan Wang, Guangdong CN
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20080218973 | Apparatus, system and method for use in mounting electronic elements - The present invention provides various embodiments for apparatuses, systems, and methods of manufacturing surface mountable devices. Some embodiments provide surface mount devices comprising a casing with a first and second surface and at least one lateral side surface. A recess is formed in the first surface and extends into the casing. A plurality of leads is partially encased by the casing, and one or more electronic devices are coupled with at least one of the plurality of leads and are at least partially exposed through the recess. A heat sink may be included for heat dissipation. | 09-11-2008 |
20090283781 | Mini V SMD - In one embodiment, a surface-mount device comprises a casing having opposed, first and second main surfaces, side surfaces, and end surfaces. A lead frame partially encased by the casing comprises (1) an electrically conductive LED chip carrier part having a surface carrying a linear array of LEDs adapted to be energized to produce in combination a substantially full range of colors, each LED having a first electrical terminal and a second electrical terminal, the first terminal of each of the LEDs being electrically and thermally coupled to the chip carrying surface of the chip carrier part; and (2) electrically conductive connection parts separate from the chip carrier part, each of the connection parts having a connection pad, the second terminal of each of the LEDs being electrically coupled to the connection pad of a corresponding one of the connection parts with a single wire bond. The linear array of LEDs extends in a first direction, and each of the chip carrier part and connection parts has a lead. The leads may be disposed in parallel relationship with each other and extend through the end surfaces of the casing in a second direction, the second direction being orthogonal to the first direction. An array of the surface-mount devices may be used in an LED display such as an indoor LED screen. | 11-19-2009 |
20100155748 | Aligned multiple emitter package - A multiple element emitter package is disclosed for increasing color fidelity and heat dissipation, improving current control, increasing rigidity of the package assembly. In one embodiment, the package comprises a surface-mount device a casing with a cavity extending into the interior of the casing from a first main surface is provided. A lead frame is at least partially encased by the casing, the lead frame comprising a plurality of electrically conductive parts carrying a linear array of light emitting devices (LEDs). Electrically conductive parts, separate from parts carrying the LEDs have a connection pad, wherein the LEDs are electrically coupled to a connection pad, such as by a wire bond. This lead frame arrangement allows for a respective electrical signal can be applied to each of the LEDs. The emitter package may be substantially waterproof, and an array of the emitter packages may be used in an LED display such as an indoor and/or outdoor LED screen. | 06-24-2010 |
Xuan Wang, Sant' Arpino IT
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20100026981 | ELASTIC BACKSCATTERING AND BACKREFLECTION LIDAR DEVICE FOR THE CHARACTERIZATION OF ATMOSPHERIC PARTICLES - A method is described for the characterization of atmospheric particles by means of a lidar device. The method provides to send a laser pulse in the atmosphere, a part of which is directly backscattered by the particles in the atmosphere. A reflecting optical device is provided, that is positioned at a predetermined distance d from the lidar device, whereby a part of the laser pulse that directly reaches the reflecting device is backreflected and is later backscattered by the particles in the atmosphere thus generating a counterpropagating backscattering signal directed towards the reflecting device, which signal reaches the reflecting device and is backreflected towards the lidar device. The lidar device detects the direct backscattering and counterpropagating signals. The optical characteristics of the particles are determined on the basis of the direct backscattering signal and the counterpropagating backscattering signal. | 02-04-2010 |
Xuan Wang, San Diego, CA US
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20090288952 | HYBRID SLIP CASTING-ELECTROPHORETIC DEPOSITION (EPD) PROCESS - The invention provides novel a hybrid slip casting-Electrophoretic Deposition (EPD) process which can be used to produce arbitrary shape geometries with controlled materials properties. The invention provides processes for the fabrication of Functionally Graded Materials (FGM) by a controlled Electrophoretic Deposition (EPD). | 11-26-2009 |
Xuan Wang, Huzhou City CN
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20090072251 | LED surface-mount device and LED display incorporating such device - In one embodiment, a surface-mount device comprises a casing having opposed, first and second main surfaces, side surfaces, and end surfaces. A lead frame partially encased by the casing comprises (1) an electrically conductive LED chip carrier part having a surface carrying a linear array of three LEDs adapted to be energized to produce in combination a substantially full range of colors, each LED having a first electrical terminal and a second electrical terminal, the first terminal of each of the three LEDs being electrically and thermally coupled to the chip carrying surface of the chip carrier part; and (2) three electrically conductive connection parts separate from the chip carrier part, each of the three connection parts having a connection pad, the second terminal of each of the three LEDs being electrically coupled to the connection pad of a corresponding one of the three connection parts with a single wire bond. The linear array of LEDs extends in a first direction, and each of the chip carrier part and three connection parts has a lead. The leads are disposed in parallel relationship with each other and extend through the end surfaces of the casing in a second direction, the second direction being orthogonal to the first direction. An array of the surface-mount devices may be used in an LED display such as an indoor LED screen. | 03-19-2009 |
Xuan Wang, Shenzhen CN
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20120147785 | Method for Establishing Topology Structure of Switching Equipment, Switching Equipment and Stacking System - In the invention, a method for establishing topology structure of switching equipments, a switching equipment and a stacking system are provided. The invention relates to the field of stacking systems in data communication, and the problem of a topology discovery error caused by different starting times of switching equipments is solved. The method comprises the following steps: Step 1, when any one of the following two requirements is met, the switching equipment turns to Step 2, otherwise, the switching equipment executes the Step 1 again, wherein the first one of the two requirements is that the current time exceeds a predetermined time, which is the time for the initialization of all the switching equipments in the stacking system; and the second one of the two requirements is that the switching equipment receives a topology discovery message from another switching equipment in the stacking system; Step 2, the switching equipment sends topology discovery messages to all the other switching equipments in the stacking system; and Step 3, the switching equipment performs a topology discovery. The invention can be applied to a stacking system where switching equipments have different starting times. | 06-14-2012 |
Xuan Wang, Gainesville, FL US
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20130157330 | L-MALATE PRODUCTION BY METABOLICALLY ENGINEERED ESCHERICHIA COLI - A process for the production of malic acid in commercially significant quantities from the carbon compounds by genetically modified bacterial strains (GMBS; also referred to as biocatalysts or genetically modified microorganisms) is disclosed. Microorganisms suitable for the production of malic acid can be cultured in one or two-step processes as disclosed herein. | 06-20-2013 |
20140024086 | OVER-EXPRESSION OF NADH-DEPENDENT OXIDOREDUCTASE (FUCO) FOR INCREASING FURFURAL OR 5-HYDROXYMETHYLFURFURAL TOLERANCE - The subject invention pertains to the discovery that the NADH-dependent propanediol oxidoreductase (FucO) can reduce furfural. This allows for a new approach to improve furfural tolerance in bacterial and/or yeast cells used to produce desired products. Thus, novel biocatalysts (bacterial, fungal or yeast cells) exhibiting increased tolerance to furfural and 5-hydroxymethylfurfural (5-HMF) are provided as are methods of making and using such biocatalysts for the production of a desired product. | 01-23-2014 |
Xuan Wang, Singapore SG
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20140115571 | ELECTRONIC DEVICE, NON-TRANSIENT READABLE MEDIUM AND METHOD THEREOF - An electronic device, a method for updating firmware, and a non-transient readable medium are provided. The electronic device includes a processing unit and a NVM memory. The NVM memory is coupled to the processing unit. The NVM memory stores the firm. Identifying information is in a non-file-header area of the firmware. The identifying information includes a firmware image file header, a digital signature and ROM map information. | 04-24-2014 |
Xuan Wang, Huizhou City CN
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20130038644 | ALIGNED MULTIPLE EMITTER PACKAGE - A multiple element emitter package is disclosed for increasing color fidelity and heat dissipation, improving current control, and increasing rigidity of the package assembly. In one embodiment, the package comprises a casing with a cavity extending into the interior of the casing from a first main surface. A lead frame is at least partially encased by the casing, the lead frame comprising a plurality of electrically conductive parts carrying a linear array of LEDs. Electrically conductive parts, separate from the parts carrying the LEDs, have a connection pad, wherein the LEDs are electrically coupled to the connection pad, such as by a wire bond. This arrangement allows for a respective electrical signal to be applied to each of the LEDs. The emitter package may be substantially waterproof, and an array of the emitter packages may be used in an LED display such as an indoor and/or outdoor LED screen. | 02-14-2013 |
Xuan Wang, Chandler, AZ US
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20140212933 | OVER-EXPRESSION OF A PUTATIVE OXIDOREDUCTASE (UCPA) FOR INCREASING FURFURAL OR 5-HYDROXYMETHYLFURFURAL TOLERANCE - The subject invention pertains to overexpression of a putative oxidoreductase (ucpA) for increasing furfural tolerance in genetically modified microorganisms. Genetically modified microorganisms capable of overexpressing UcpA are also provided. Increased expression of ucpA was shown to increase furfural tolerance by 50%, and to permit the fermentation of sugars to products in the presence of 15 mM furfural. | 07-31-2014 |
Xuan Wang, Shanghai CN
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20150071305 | NETWORK SYSTEM TIME DOMAIN RE-STAMPING - One embodiment of the invention includes a coax media converter (CMC) system communicatively coupled to at least one modem in a network system. The system includes a frequency reference configured to generate a clock signal in a local time domain. The system also includes a scheduling processor configured to extract a bandwidth allocation message from a data stream and to re-stamp each of at least one timestamp in the bandwidth allocation message in the local time domain based on the clock signal to generate a corresponding updated bandwidth allocation message comprising a respective at least one re-stamped timestamp. The system further includes a downstream physical interface configured to transmit the updated bandwidth allocation message to the at least one modem to schedule upstream burst transmissions from the respective at least modem based on the at least one re-stamped timestamp. | 03-12-2015 |
20150085649 | CHANNEL LOAD BALANCING SYSTEM - In one example, an apparatus, by a processor, can identify a number of modems in each bonding group of a plurality of bonding groups, resulting in a first data structure. The apparatus can also determine a configuration for each bonding group of the plurality of bonding groups, resulting in a second data structure. The apparatus can also determine channel load for each channel of a plurality of channels, according to the first data structure and the second data structure, resulting in a third data structure. | 03-26-2015 |