Yaohui
Yaohui Chang, Shahekou CN
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20150225644 | LUMINESCENT MATERIAL FOR SOLID-STATE SOURCES OF WHITE LIGHT - The invention relates to the field of lighting technology on the basis of blue-radiating light-emitting diodes and, in particular, to luminescent materials comprising yttrium oxide, ceric oxide and aluminium oxide, which are taken in a ratio ensuring the production of a light-radiating composition, the content of which corresponds to general formula (Y | 08-13-2015 |
Yaohui Guo, Guangzhou CN
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20150295492 | SILICON-ON-INSULATOR-BASED VOLTAGE GENERATION CIRCUIT - A silicon-on-insulator (SOI) based positive/negative voltage generation circuit includes: an inverter including an NMOS transistor and a PMOS transistor, a first transfer capacitor coupled to the PMOS transistor, a first output capacitor, a second transfer capacitor coupled to the NMOS transistor, a second output capacitor, a first diode disposed between the first transfer capacitor and the first output capacitor, a second diode disposed between the second transfer capacitor and the second output capacitor, one end of the first output capacitor is coupled to the ground, one end of the second output capacitor is coupled to the ground; wherein an output voltage of the inverter is controlled by a single-phase clock to flip periodically, charge the first transfer capacitor through a parasitic diode of the PMOS transistor, and charge the second transfer capacitor through a parasitic diode of the NMOS transistor. | 10-15-2015 |
Yaohui Li, Beijing CN
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20160025325 | COSMETIC MIRROR - Embodiments of the present invention provide a cosmetic mirror, relating to the technical field of electronic equipment. The cosmetic mirror comprises a mirror surface part and a lighting part, wherein the mirror surface of the mirror surface part and the light-emitting surface of the lighting part are positioned on the same side; and the lighting part is a surface light source formed by an organic light-emitting diode panel. By adopting the cosmetic mirror with such a structure, the thickness of the light source in the cosmetic mirror can be reduced, and the quality of the light source can be improved. | 01-28-2016 |
20160034183 | Projection Screen, Remote Control Terminal, Projection Device, Display Device, Projection System and Remote Control Method for Projection System - The projection screen includes signal lines, photosensitive sensors and a signal processor. The photosensitive sensor is configured to sense a light beam for determining a remote control region from a remote control terminal. The signal line is configured to transmit to the signal processor the sensing signal generated by the photosensitive sensor after sensing the light beam. The signal processor is configured to determine position information about a position irradiated by the light beam. The display device can determine the remote control region in accordance with the position information determined by the signal processor about the position irradiated by the light beam, and receive an operation command from a command key of the remote control terminal so as to perform a remote control operation. | 02-04-2016 |
20160048158 | WEARABLE TOUCH DEVICE AND WEARABLE TOUCH METHOD - The present invention belongs to the field of control technology, particularly relates to a wearable touch device and a wearable touch method. A wearable touch device comprises a carrier, a projecting unit, a monitoring unit and a processing unit. The carrier is wearable, the projecting unit is used for projecting to a touch surface capable of being touched by a touch end, the monitoring unit is used for monitoring contact information between the touch end and the touch surface and sending the contact information to the processing unit, and the processing unit is used for processing the contact information to judge whether the touch end effectively contacts the touch surface. The wearable touch device and the corresponding wearable touch method can ensure the touch effectiveness. | 02-18-2016 |
Yaohui Li, Shenzhen CN
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20090097819 | METHOD FOR FAST FORWARD/BACKWARD PLAY OF VIDEO DATA AND A STREAMING SERVER - An embodiment of the present invention disclose a method for fast forward/backward play of video data includes: obtaining fast forward/backward index information that meets a fast forward/backward play request from a pre-generated fast forward/backward sequence index file according to the fast forward/backward play request from a client; and obtaining video data that meets the fast forward/backward play request from a pre-generated fast forward/backward sequence file according to the index information and transmitting the video data to the client via a network. An embodiment of the present invention also discloses a streaming server. With the method and streaming server provided by the present invention, the fast forward/backward video data reading efficiency of the streaming server may be improved. | 04-16-2009 |
20090113253 | SYSTEM AND APPARATUS FOR DELIVERING MEDIA AND METHOD FOR PLAYING STREAMING MEDIA - A media delivery system includes a media manager (MM) a central server that supports peer to peer (P2P) technology (CS-P), a request routing system that supports P2P technology (RRS-P), and an edge server that supports P2P technology (ES-P) and multiple P2P clients. A method for playing streaming media based on the above media delivery system includes: the MM publishes a live channel notification to the CS-P, RRS-P, and ES-P; the CS-P obtains streaming data packets from a live source and parses and slices the packets to generate slice data; the ES-P obtains the slice data from the CS-P and/or other ES-Ps that are able to provide slice data and caches the slice data; and the P2P client obtains the slice data from the ES-P or other P2P clients and delivers the data, or the data is played by a local player after an assembly operation by the P2P client. With the P2P technology, the present invention improves the prior media delivery network and realizes the playing of streaming media to a large number of clients. | 04-30-2009 |
20090282160 | Method for Constructing Network Topology, and Streaming Delivery System - A method for constructing a network topology is applied in a streaming delivery system. The streaming delivery system includes: a center server (CS-P), an edge server (ES-P), a request scheduling server (RRS-P), and a client. The disclosed embodiments utilizes the upload capabilities of the client to transmit a part of streaming data, thus consuming fewer center server resources. By constructing the network topology, the disclosed embodiments enable the client to obtain a part of streaming data from other clients, reduces the load capability requirements for the server, and ensures that a streaming delivery network may provide streaming live services with higher bandwidths and better quality. | 11-12-2009 |
Yaohui Li US
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20150341606 | Projection Ring - Disclosed is a projection ring, including an annular body; a telescopic portion disposed on the annular body; and a projector disposed on the telescopic portion. The location of the projector on the projection ring is easily adjustable, thus it's convenient to adjust the size of the picture as projected or the projection angle. | 11-26-2015 |
Yaohui Lin, Xiamen CN
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20130291298 | SPLICING SHOWER - A splicing shower has a main shower, which is disposed with an inlet waterway, a main outlet assembly and at least a water diversion connection, the main outlet assembly is connected to the inlet waterway, the water diversion connection is connected to the inlet waterway, the water diversion connection is disposed with an on-off switch. The assistant shower is disposed with a diversion waterway and an assistant outlet assembly, the assistant outlet assembly is connected to the diversion waterway. When the assistant shower is spliced to the main shower, the water diversion connection is connected to the diversion waterway, when the assistant shower is separated from the main shower, the switch is turned off. | 11-07-2013 |
Yaohui Wang, Beijing CN
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20160112845 | INDOOR POSITIONING METHOD AND APPARATUS - The invention discloses an indoor positioning method and apparatus. The method includes: acquiring current cell signal strength information of a terminal located indoors; determining, according to 3D indoor positioning matching information, horizontal position information and height information of an indoor grid that are corresponding to the current cell signal strength information, where the 3D indoor positioning matching information includes a correspondence between cell signal strength information of the indoor grid and the horizontal position information and the height information of the indoor grid; and determining, according to the horizontal position information and the height information of the indoor grid, a horizontal position at which the terminal is located indoors and a height at which the terminal is located. In this way, high-accuracy 3D indoor positioning can be implemented. | 04-21-2016 |
Yaohui Wu, Wuhan CN
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20120238819 | ENDOSCOPE - An endoscope including a catheter, a steering handle for controlling the bending of the catheter, and a pipe connector. The catheter includes an outer tube and an inner tube. The outer tube is sleeved outside the inner tube. The steering handle includes a handle sleeve and a handle cover. The handle sleeve is sleeved outside the handle cover. An axial guide rail and a sliding block are arranged between the handle sleeve and the handle cover. The guide rail and the sliding block are fixed on the handle sleeve or the handle cover respectively. The outer tube is fixedly connected with the handle sleeve. The inner tube penetrates a through hole in the center of the handle sleeve, is connected with a port of the pipe connector and fixed therein. The pipe connector is positioned in the handle cover and fixedly connected therewith. | 09-20-2012 |
Yaohui Xie, Cupertino, CA US
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20140058698 | System and Method for Hybrid Board-Level Diagnostics - A method for diagnosing a faulty board includes generating a table of debug knowledge in accordance with predefined debug rules, and configuring a diagnostic engine in accordance with the table of debug knowledge. The method also includes subjecting the faulty board to the diagnostic engine to generate a suggested repair, receiving feedback regarding an effectiveness of the suggested repair, and reconfiguring the diagnostic engine in accordance with the feedback regarding the effectiveness of the suggested repair. | 02-27-2014 |
Yaohui Xie, Santa Clara, CA US
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20120257902 | Device and Method for Optical Beam Combination - An optical apparatus includes a first beam combining device arranged to receive a first optical beam having a first wavelength at a first location and a second optical beam output having a second wavelength at a second location. The second optical beam has a polarization that is substantially orthogonal to a polarization of the first optical beam. The first beam combining device configured to output a first combined beam that comprises a combination of the first optical beam and the second optical beam. An optical element is arranged to receive the first combined beam and a second combined beam and to transmit an output beam that includes a combination of the first combined beam and the second combined beam. | 10-11-2012 |
Yaohui Xu, Beijing CN
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20160115285 | POLYETHYLENE COMPOSITIONS AND FILMS FORMED THEREFROM - A polyethylene composition comprising an ethylene/α-olefin copolymerized linear low density polyethylene, wherein the polyethylene composition has a Mw of from 100,000 g/mol to 200,000 g/mol, a Mw/Mn of from 4.0 to 9.0, a Mz/Mw of from 4.0 to 7.0, and a Mz+1/Mw of from 4.5 to 13.5, is provided. A film formed of the polyethylene composition is also provided. | 04-28-2016 |
Yaohui Yu, Shenzhen CN
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20140089300 | METHOD AND SYSTEM FOR INPUTTING INFORMATION IN MOBILE TERMINAL AS WELL AS MOBILE TERMINAL - The present disclosure discloses a method and system for inputting information in mobile terminal as well as terminal. The method includes: the mobile terminal sending a request ( | 03-27-2014 |
Yaohui Zhang, Harbin CN
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20140178770 | ELECTROLYTES FOR DENDRITE-FREE ENERGY STORAGE DEVICES HAVING HIGH COULOMBIC EFFCIENCY - The Coulombic efficiency of lithium deposition/stripping can be improved while also substantially preventing lithium dendrite formation and growth using particular electrolyte compositions. Embodiments of the electrolytes include organic solvents and their mixtures to form high-quality SEI layers on the lithium anode surface and to prevent further reactions between lithium and electrolyte components. Embodiments of the disclosed electrolytes further include additives to suppress dendrite growth during charge/discharge processes. The solvent and additive can significantly improve both the Coulombic efficiency and smoothness of lithium deposition. By optimizing the electrolyte formulations, practical rechargeable lithium energy storage devices with significantly improved safety and long-term cycle life are achieved. The electrolyte can also be applied to other kinds of energy storage devices. | 06-26-2014 |
20150056488 | POLYMER ELECTROLYTES FOR DENDRITE-FREE ENERGY STORAGE DEVICES HAVING HIGH COULOMBIC EFFICIENCY - The Coulombic efficiency of metal deposition/stripping can be improved while also preventing dendrite formation and growth by an improved electrolyte composition. The electrolyte composition also reduces the risk of flammability. The electrolyte composition includes a polymer and/or additives to form high quality SEI layers on the anode surface and to prevent further reactions between metal and electrolyte components. The electrolyte composition further includes additives to suppress dendrite growth during charge/discharge processes. The electrolyte composition can also be applied to lithium and other kinds of energy storage devices. | 02-26-2015 |