Yongfang
Yongfang Li, Kawasaki-Shi JP
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20140283230 | MICROPROBE AND MICROPROBE MANUFACTURING METHOD - According to an embodiment, a microprobe includes a base and a lever. The base includes a first electrode provided on a surface thereof. The lever is supported by the base and includes a second electrode and a third electrode. The second electrode is connected between the first electrode and the third electrode. The third electrode is formed to project from the second electrode in a first direction in a main surface of the lever. A width of the third electrode in a second direction perpendicular to the first direction in the main surface defines a width of an electrical contact area when a scanning operation is performed by use of the third electrode in a third direction perpendicular to the main surface. | 09-18-2014 |
20150021191 | PATTERN TRANSFER MOLD AND PATTERN FORMATION METHOD - According to one embodiment, a pattern transfer mold includes a base body, first and second stacked bodies, first and second electrodes. The base body includes a base unit including a first surface, a first protrusion provided on the first surface and having a first side surface, and a second protrusion provided on the first surface, separated from the first protrusion, and having a second side surface opposing the first side surface. The first stacked body is provided on the first side surface, and includes first conductive layers and a first insulating layer. The second stacked body is provided on the second side surface, separated from the first stacked body, and includes second conductive layers and a second insulating layer. The first electrode is electrically connected to at least one of the first conductive layers. The second electrode is electrically connected to at least one of the second conductive layers. | 01-22-2015 |
Yongfang Li, Kawasaki JP
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20160118514 | SOLAR CELL, SOLAR CELL PANEL, AND SOLAR CELL FILM - According to one embodiment, a solar cell includes a first electrode, a photoelectric conversion film, a second electrode, and a first electret. The photoelectric conversion film is provided on the first electrode. The photoelectric conversion film includes a first semiconductor layer and a second semiconductor layer. The first semiconductor layer is of a first conductivity type. The second semiconductor layer is of a second conductivity type and provided on the first semiconductor layer. The first semiconductor layer and the second semiconductor layer generate a built-in electric field. The second electrode is provided on the photoelectric conversion film. The first electret is arranged with the photoelectric conversion film in a stacking direction of the first semiconductor layer and the second semiconductor layer. The first electret generates an external electric field. The external electric field and the built-in electric field are oriented toward the same side. | 04-28-2016 |
Yongfang Li, Beijing CN
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20110039104 | Copper Indium Sulfide Semiconducting Nanoparticles and Process for Preparing the Same - Related are a copper indium sulfide nanoparticle and a preparation method thereof. Copper salts, indium salts and alkane thiol are added to a non-polar organic solvent, and then are heated with stirring under inert gas atmosphere to dissolve until a dark red colloidal solution is obtained. The obtained colloidal solution is cooled to room temperature, and then a polar solvent is added. The copper indium sulfide semiconductor nanoparticles are obtained through centrifugal settling. The obtained copper indium sulfide semiconductor nanoparticles could be further washed and vacuum dried to give copper indium sulfide semiconductor nanoparticle powders. The obtained copper indium sulfide semiconductor nanoparticles have an average particle size of 2 to 10 nm and an emission spectrum of 600 to 800 nm in the near infrared region, quantum efficiency being close to 10%. The yield of the present method is up to 90%. | 02-17-2011 |
Yongfang Liang, Mountain View, CA US
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20130329075 | DYNAMIC CAMERA MODE SWITCHING - A method for automatic image capture control and digital imaging is described. An image buffer is initialized to store a digital image produced by an image sensor, through allocation of a region in memory for the buffer that is large enough to store a full resolution frame from the image sensor. While non-binning streaming frames, from the sensor and in the buffer, are being displayed in preview, the sensor is reconfigured into binning mode, and then binned streaming frames are processed in the buffer, but without allocating a smaller region in memory for the buffer. Other embodiments are also described and claimed. | 12-12-2013 |
20160057348 | DYNAMIC CAMERA MODE SWITCHING - A method for automatic image capture control and digital imaging is described. An image buffer is initialized to store a digital image produced by an image sensor, through allocation of a region in memory for the buffer that is large enough to store a full resolution frame from the image sensor. While non-binning streaming frames, from the sensor and in the buffer, are being displayed in preview, the sensor is reconfigured into binning mode, and then binned streaming frames are processed in the buffer, but without allocating a smaller region in memory for the buffer. Other embodiments are also described and claimed. | 02-25-2016 |
Yongfang Xie, Shenzhen CN
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20130139217 | METHOD AND APPARATUS FOR EXECUTING SECURITY POLICY SCRIPT, SECURITY POLICY SYSTEM - Embodiments of the present invention provide a method and an apparatus for executing a security policy script as well as a security policy system. The method includes: verifying a signature of a security policy script to be executed, where the security policy script to be executed corresponds to a unique signature, and the signature is used to verify validity of the security policy script; and invoking a script engine to execute the security policy script to be executed after verifying that the signature of the security policy script to be executed is correct, so as to improve security of the security policy script effectively. | 05-30-2013 |
Yongfang Zhong, Evanston, IL US
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20140047853 | MOTOR VEHICLE CLIMATE CONTROL SYSTEM - A vehicle climate control system includes a thermal-adsorption heat pump driven by engine exhaust heat, the heat pump including two adsorbers asynchronously switching between adsorbing and desorbing modes, each adsorber coupled with a corresponding antifreeze tank via a plurality of refrigerant-containing wick chambers. Cold heat transfer fluid (HTF) flows through the adsorber during the adsorbing mode which causes evaporation of refrigerant from the wick chambers, thereby cooling antifreeze, whereas hot HTF flows through the adsorber during the desorbing mode which causes condensation of refrigerant at the wick chambers, thereby heating antifreeze. In this way, the thermal-adsorption heat pump may condition cabin air independent of engine coolant and without exerting a load on the engine. | 02-20-2014 |
20150210142 | MOTOR VEHICLE CLIMATE CONTROL SYSTEM - A vehicle climate control system includes a thermal-adsorption heat pump driven by engine exhaust heat, the heat pump including two adsorbers asynchronously switching between adsorbing and desorbing modes, each adsorber coupled with a corresponding antifreeze tank via a plurality of refrigerant-containing wick chambers. Cold heat transfer fluid (HTF) flows through the adsorber during the adsorbing mode which causes evaporation of refrigerant from the wick chambers, thereby cooling antifreeze, whereas hot HTF flows through the adsorber during the desorbing mode which causes condensation of refrigerant at the wick chambers, thereby heating antifreeze. In this way, the thermal-adsorption heat pump may condition cabin air independent of engine coolant and without exerting a load on the engine. | 07-30-2015 |
Yongfang Zhou, Shanghai CN
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20160028453 | OFDM COMMUNICATION SYSTEM, METHOD AND DEVICE FOR TRANSCEIVING SIGNAL - An OFDM communication system, a method and a device for transceiving signal are provided. The method includes: dividing M transmitting antennas into one or more groups to form U transmitting ports, wherein transmitting antennas in different groups are uncorrelated, and M is greater than or equal to U; forming P data flows using a Multiple-Input Multiple-Output (MIMO) mode, wherein P=U/2, and P is less than or equal to a number of receiving ports; and mapping a group of 2P modulation symbols, including two modulation symbols of each data flow, to a resource element pair to form Space Frequency Block Code (SFBC) coding relationships with each other, and transmitting the group of 2P modulation symbols on the U transmitting ports. The data transmission performance can be improved. | 01-28-2016 |