Deying
Deying Guo, Shenzhen, Guangdong CN
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20160117290 | Terminal and Information Interaction Method - The present invention provides a terminal and an information interaction method. The terminal comprises an identification generation unit and a notification unit. The identification generation unit generates a request message identification when receiving a request sent out by any group member of a social networking service group, and controls a display unit of the terminal to display the request message identification at a preset position of a page of the social networking service group. The notification unit receives a response operation performed by another group member on the request message identification, and notifies the any group member of a response message. | 04-28-2016 |
Deying Zhang, Oak Park, CA US
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20130077821 | Enhancing Video Using Super-Resolution - A method and apparatus for processing images. A portion of a selected image in which a moving object is present is identified. The selected image is one of a sequence of images. Pixels in a region of interest are identified in the selected image. First values are identified for a first portion of the pixels using the images and first transformations. The first portion of the pixels corresponds to the background in the selected image. A first transformation is configured to align features of the background between one image in the images and the selected image. Second values are identified for a second portion of the pixels using the images and second transformations. The second portion of the pixels corresponds to the moving object in the selected image. A second transformation is configured to align features of the moving object between one image in the images and the selected image. | 03-28-2013 |
20140241211 | MIMO-OFDM SYSTEM FOR ROBUST AND EFFICIENT NEUROMORPHIC INTER-DEVICE COMMUNICATION - A Multiple Input Multiple Output (MIMO) Orthogonal Frequency Division Multiplexing (OFDM) system for inter-device communication is described. Information data from each neuromorphic chip is coded and modulated, on the basis of destination, into different channels. The parallel signals in different channels are sent serially using TDM to a central router. After signal grouping by a central switching controller, each group of signals may be delivered to corresponding transmitter in the central router for transmission to a corresponding receiver in the neuromorphic chip using TDM. | 08-28-2014 |
20150358042 | Nonlinear Filtering Using Polyphase Filter Banks - A method and apparatus for analyzing an input signal. A nonlinear filter system comprises a plurality of polyphase filter banks corresponding to a plurality of orders of nonlinearity. Each of the plurality of polyphase filter banks is configured to process an input signal with respect to a plurality of selected frequency subbands to generate an output signal that corresponds to a corresponding order of the each of the plurality of polyphase filter banks. | 12-10-2015 |
Deying Zhang, Beijing CN
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20140213731 | SUPERCRITICAL CARBON DIOXIDE-ASSISTED SOLID-PHASE GRAFTING MODIFICTION METHOD FOR POLYPROPYLENE - A supercritical carbon dioxide-assisted solid-phase grafting modification method for polypropylene, comprises swelling polypropylene for 0.5 to 10 hours in supercritical carbon dioxide having dissolved vinyl monomer and an initiator, then slowly relieving the pressure; moving the polypropylene that has undergone the swelling process into a reaction kettle, and adding xylene as an interface agent, the mass of xylene being 1% of the polypropylene; increasing the temperature to between 65° C. and 165° C. under normal pressure, and reacting 1 to 10 hours to obtain modified polypropylene; the swelling permeation temperature during the swelling process is from 31° C. to 60° C., the swelling pressure is from 7.5 to 12 MPa; the initiator is an azo compound or a peroxide. In the present method, the grafting rate reaches 5.4%, the thermal property, polarity, and mechanical property all improve substantially, and hydrophilic property is substantially enhanced. | 07-31-2014 |
Deying Zhang, Heze CN
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20150061604 | WIRELESS CHARGING CIRCUIT AND ABNORMAL STATE PROTECTION CIRCUIT THEREOF - A wireless charging circuit and an abnormal state protection circuit thereof is provided in the present invention. The wireless charging circuit includes a power converter, a resonant circuit and an abnormal state protection circuit. The power converter receives an input voltage for outputting a PWM (pulse width modulation) signal. The input terminal of the resonant circuit receives the PWM signal. The common voltage terminal of the resonant circuit is coupled to a common voltage. The abnormal state protection circuit includes a DC sampling circuit and a control circuit. The DC sampling circuit is coupled to the resonant terminal of the resonant circuit for sampling the DC component of the voltage of the resonant terminal to obtain a DC voltage. The control circuit is coupled to the power converter and the DC sampling circuit for receiving the DC voltage. When the DC voltage is greater than a threshold voltage, the control circuit controls the power converter to reduce the current flowing through the resonant circuit. | 03-05-2015 |