Yanqing
Yanqing Feng, Shenzhen CN
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20160105410 | OMA DM Based Terminal Authentication Method, Terminal and Server - A method for implementing terminal authentication based on an OMA DM protocol, a terminal and a server are disclosed. The method includes: a terminal initiating a registration request to a target server, wherein a user name, a password and a device identifier are carried; the terminal receiving and storing an access token generated through registration; and the terminal carrying the access token and the device identifier in a message of initiating services to the target server for authentication. In the present document, user identity authentication is performed based on the access token, which brings a higher security and more convenient terminal life cycle management. | 04-14-2016 |
Yanqing Jiang, Shanghai CN
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20130226784 | SYSTEM AND METHOD FOR CREDIT BALANCE TRANSFER OFFER OPTIMIZATION - A computer based method for selecting a balance transfer pricing offer for an individual financial account. The method includes selecting a plurality of balance transfer offers, each balance transfer offer comprising balance transfer pricing and duration criteria, executing computer executable instructions comprising one or more predictive models that estimate for the individual financial account and each of the balance transfer offers a plurality of parameters such as a probability of a response as well as a plurality of financial parameters, scoring the estimate of the one or more predictive models to determine an expected financial benefit for each of the balance transfer offers, determining, for the individual financial account, an optimal balance transfer offer among the plurality of the balance transfer offers by way of maximizing the expected financial benefit based on a plurality of constraints, and assigning to the individual financial account the optimal balance transfer offer. | 08-29-2013 |
Yanqing Li, Haidian District CN
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20140071070 | TOUCH CONTROL APPARATUS, CONTROL METHOD THEREOF AND ELECTRONIC DEVICE HAVING TOUCH CONTROL APPARATUS - A touch control apparatus, a control method thereof and an electronic device having the touch control apparatus are disclosed, which belong to the technical field of touch control. The touch control apparatus comprises: a panel ( | 03-13-2014 |
Yanqing Liu, Beijing CN
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20140209809 | RADIATION DETECTORS - The present disclosure provides a radiation detector, comprising: a semiconductor crystal for detecting radiation, the semiconductor crystal comprising a top surface, a bottom surface, and at least one side surface; at least one anode arranged on at least one of the top surface, the bottom surface, and the at least one side surface; and at least one cathode arranged on at least another one of the top surface, the bottom surface, and the at least one side surface, wherein the at least one anode each has a stripe shape, the at least one cathode each has a planar or curved shape, and the at least one cathode and the at least one anode extend in parallel with respect to each other to a length substantially equal to that of the anode. Such an electrode structure can improve energy resolution and detection efficiency of the radiation detector effectively. | 07-31-2014 |
Yanqing Lu, Jiangsu CN
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20130114923 | SLOTTED OPTICAL FIBERS AND METHODS AND APPARATUSES FOR THE SAME - The present application relates to optical fibers having at least one slot. The optical fiber may be used, for example, in various sensing application. In some embodiments, a cross-section of the optical fiber perpendicular to the longitudinal axis has a largest dimension less than or equal to about 4 μm, and the slot has a width of about 5 nm to about 500 nm and a depth of at least about 10 nm. Also disclosed herein are methods of using the optical fibers and apparatuses including the optical fibers. | 05-09-2013 |
20130239989 | PARTICLE REMOVAL - Technologies are generally described for systems and methods effective to implement particle removal. In one example, a method for at least partially removing particles from a region is generally described. In some examples, the method includes applying an electric field to a material to produce an acoustic wave from the material. The material may have a periodic piezoelectric coefficient. The method may include applying the acoustic wave to the region to produce an agglomeration. The agglomeration may include at least two of the particles. The method may further include at least partially removing the agglomeration from the region. | 09-19-2013 |
Yanqing Ma, Lanzhou City CN
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20120213695 | MODIFIED MOLECULAR SIEVE CHARACTERIZED BY IMPROVED SODIUM-RESISTING CONTAMINATION ACTIVITY AND PREPARATION METHOD THEREOF - Modified molecular sieve characterized by improved sodium-resisting contamination activity and preparation method thereof are provided. The method comprises: adding molecular sieve in phosphorus-containing organic solution, and reacting for 10-200 minutes at temperature of 70-200° C. and pressure of 0.2-1.2 MPa, and then filtering, drying and calcining. The said modified molecular sieve contains 90-99 wt. % molecular sieve as dry basis and 1-10 wt. % phosphorus as oxide. The said method can improve the capability of sodium-resisting contamination effectively, and its technology is simple and fits the existing catalyst production apparatus and process. The said modified molecular sieve has high sodium-resisting contamination activity, and the model catalyst by sodium contamination has high activity retention. | 08-23-2012 |
20120275994 | DOUBLE-COMPONENT MODIFIED MOLECULAR SIEVE WITH IMPROVED HYDROTHERMAL STABILITY AND PRODUCTION METHOD THEREOF - A method for producing double-component modified molecular sieve comprises adding molecular sieve to an aqueous solution containing phosphorus to form a mixture, allowing the mixture to react at pH of 1-10, temperature of 70-200° C. and pressure of 0.2-1.2 MPa for 10-200 min, and then filtering, drying and baking the resultant to obtain phosphorus-modified molecular sieve, and then adding the phosphorus-modified molecular sieve to an aqueous solution containing silver ions, allowing the phosphorus-modified molecular sieve to react with silver ions at 0-100° C. in dark condition for 30-150 min, and then filtering, drying and baking. The obtained double-component modified molecular sieve contains 88-99 wt % molecular sieve with a ratio of silica to alumina between 15 and 60, 0.5-10 wt % phosphorus (based on oxides) and 0.01-2 wt % silver (based on oxides), all based on dry matter. A catalyst produced from the double-component modified molecular sieve has improved hydrothermal stability and microactivity. | 11-01-2012 |
Yanqing Tian, Tempe, AZ US
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20140273043 | TRI-COLOR DUAL GLUCOSE AND OXYGEN SENSORS AND METHODS OF PREPARING AND USING THEM - The present disclosure relates to an optical fluorescence sensor comprising a probe for sensing glucose, an intra-reference probe, and a matrix. The present disclosure also relates to an optical fluorescence dual sensor comprising a probe for sensing glucose, a probe for sensing oxygen, an intra-reference probe, and a matrix. The present disclosure additionally relates to methods of preparing these sensors and methods of using them. | 09-18-2014 |
20150126404 | CELLARIUM: THIN-FILM SENSOR WITH MICROARRAY SEAL - A triple sensor structured for simultaneous measurement of glucose, oxygen, and pH. The sensor components are in thin film states such as sensing films or membranes, with a glucose probe associated with emission of radiation in the blue part of the spectrum, an oxygen probe associated with radiation in red portion of the spectrum, and a pH probe—with a green portion of the spectrum. The optical probes are chemically grafted or immobilized in a suitable polymer matrix, alleviating the leaching of the probes from the matrix, improving the thin film sensing stability, and enabling the repeatable use of the same sensing films. | 05-07-2015 |
20150133757 | Endoscope for Analyte Consumption Rate Determination with Single Cell Resolution for In Vivo Applications - Novel methods and devices including modified endoscopes that employ fiber optic technology and multiple extrinsic optical sensors for enablement of simultaneous determination of change rates of biological analytes in vivo with single-cell resolution. The devices employ dynamic oscillatory actuation to determine the gradient of analytes of interest along one or multiple directions with respect to the cell. The change rate or flux of the analyte of interest can be easily determined by applying the first Fick's law that relates the flux with the concentration gradient. The dual operation mode of the device markedly increases measurement sensitivity and accuracy. | 05-14-2015 |
20150253333 | CELLARIUM: GLUCOSE, PH, AND OXYGEN TRIPLE SENSOR - A triple sensor structured for simultaneous measurement of glucose, oxygen, and pH. The sensor components are in thin film states such as sensing films or membranes, with a glucose probe associated with emission of radiation in the blue part of the spectrum, an oxygen probe associated with radiation in red portion of the spectrum, and a pH probe—with a green portion of the spectrum. The optical probes are chemically grafted or immobilized in a suitable polymer matrix, alleviating the leaching of the probes from the matrix, improving the thin film sensing stability, and enabling the repeatable use of the same sensing films. | 09-10-2015 |
Yanqing Wei, Zhuhai CN
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20150214727 | BYPASS CONTROL STRUCTURE OF LINK UNIT OF CHAIN CIRCUIT ACTIVE POWER FILTER AND METHOD - The present application relates to a bypass control structure of a link unit of a chain circuit active power filter and a control method thereof. The bypass control structure includes a main controller, a chain circuit multilevel inverter and a reactor connected to an external electric network. The chain circuit multilevel inverter generally comprises multiple levels of link units. A state of the switch means in each link unit in a chain circuit active power filer is detected in real time, and types of detected faults are classified so as to bypass the fault of the link unit with fault by utilizing the control of the switch means without fault in the link unit with fault. Normal operating, stability, reliability, high efficiency of the active power filter are ensured. Therefore, the problem that the operation must be suspended until the fault is eliminated is solved without any additional bypass means. | 07-30-2015 |
Yanqing Wu, Beijing CN
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20160086610 | AUDIO PROCESSING DEVICE AND METHOD AND ELECTRO-ACOUSTIC CONVERTING DEVICE AND METHOD - The present invention relates to an audio processing device and method, and an electro-acoustic converting device and method. The audio processing device comprises: a first receiving module, configured to receive a first audio signal; a second receiving module, configured to receive a second audio signal; an audio synthesizing module, configured to synthesize the first audio signal and the second audio signal to obtain a third audio signal; and an audio outputting module, configured to output the third audio signal. According to the present invention, when enjoying songs or music or learning languages by using an audio processing device or an audio playing device, a user is capable of hearing his or her own voice while singing or reading, which greatly improves the effects of self-entertainment and language learning. | 03-24-2016 |
Yanqing Wu, Ossining, NY US
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20120181510 | Graphene Devices and Semiconductor Field Effect Transistors in 3D Hybrid Integrated Circuits - A three-dimensional integrated circuit includes a semiconductor device, an insulator formed on the semiconductor device, an interconnect formed in the insulator, and a graphene device formed on the insulator. | 07-19-2012 |
20130234762 | CIRCUIT INCLUDING A NEGATIVE DIFFERENTIAL RESISTANCE (NDR) DEVICE HAVING A GRAPHENE CHANNEL, AND METHOD OF OPERATING THE CIRUCIT - A circuit includes a negative differential resistance (NDR) device which includes a gate and a graphene channel, and a gate voltage source which modulates a gate voltage on the gate such that an electric current through the graphene channel exhibits negative differential resistance. | 09-12-2013 |
20130270511 | GRAPHENE PRESSURE SENSORS - Semiconductor nano pressure sensor devices having graphene membrane suspended over cavities formed in a semiconductor substrate. A suspended graphene membrane serves as an active electro-mechanical membrane for sensing pressure, which can be made very thin, from about one atomic layer to about 10 atomic layers in thickness, to improve the sensitivity and reliability of a semiconductor pressure sensor device. | 10-17-2013 |
20130273682 | GRAPHENE PRESSURE SENSORS - Semiconductor nano pressure sensor devices having graphene membrane suspended over open cavities formed in a semiconductor substrate. A suspended graphene membrane serves as an active electro-mechanical membrane for sensing pressure, which can be made very thin, from about one atomic layer to about 10 atomic layers in thickness, to improve the sensitivity and reliability of a semiconductor pressure sensor device. | 10-17-2013 |
Yanqing Wu, Shenzhen CN
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20140360974 | METHOD OF PREPARING ALUMINUM ALLOY RESIN COMPOSITE AND ALUMINUM ALLOY-RESIN COMPOSITE OBTAINABLE BY THE SAME - A method of making an aluminum alloy-resin composite and an aluminum alloy-resin composite obtained by the same are provided. The method may comprise: S1: anodizing a surface of an aluminum alloy substrate to form an oxide layer on the surface, in which the oxide layer includes nanopores; S2: immersing the resulting aluminum alloy substrate obtained at step S1 in an alkaline solution having a pH of about 10 to about 13, to form corrosion pores on an outer surface of the oxide layer, wherein the alkaline solution is an aqueous solution including at least one selected from a soluble carbonates, a soluble alkali, a soluble phosphate, a soluble sulfate, and a soluble borate; S3: injection molding a resin onto the surface of the resulting aluminum alloy substrate in step S2 in a mold to obtain the aluminum alloy-resin composite. | 12-11-2014 |
Yanqing Yuan, Xiangzhou District CN
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20150212957 | Supply Assembly Of Imaging Device, Chip Thereon, And Method For Updating Slave Address - The present disclosure discloses a supply assembly of an imaging device, a chip thereof, and a method for updating a slave address of the supply assembly. The method comprises: receiving, by the supply assembly, an address change instruction from the imaging device, the address change instruction including the slave address of the supply assembly; and gathering, by the supply assembly, upon first monitoring an addressing instruction after detection of the address change instruction, a second slave address contained in the addressing instruction first monitored, updating the slave address of the supply assembly into the second slave address, and sending acknowledging data to the imaging device. The supply assembly and its chip according to the present disclosure can rapidly respond to the instructions from the imaging device so as to perform the address change, and manufacturing costs thereof are also reduced. | 07-30-2015 |
Yanqing Zhang, Beijing CN
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20120316413 | MEASUREMENT APPARATUS - Disclosed is a measurement apparatus that includes a main body, a signal processing module disposed inside the main body, a first data communication interface coupled with the signal processing module, and a signal collection module coupled with the signal processing module; the signal collection module functions to measure the physiological parameter signal and output the physiological parameter signal to the signal processing module; the signal processing module functions to process the physiological parameter signal to generate the physiological parameter data, and output the physiological parameter data to the terminal device via the first data communication interface, such that the terminal device can display the physiological parameter data. The user can directly conduct the physiological parameter measurement using the measurement apparatus according to the present invention without any specialized measurement equipment. | 12-13-2012 |
20140288453 | Heart Rate Detection Apparatus - A heart rate detection apparatus includes a signal acquisition device for acquiring an intra-aural vibration wave signal and converting the intra-aural vibration wave signal into an intra-aural vibration electrical signal; and an arithmetic processing device for processing the intra-aural vibration electrical signal by computing to generate heart rate information. In the prior art, the heart rate detection apparatus cannot accurately and reliably detect the heart rate information due to the weak optical signal detected by a sensor. The heart rate detection apparatus acquires the intra-aural vibration wave signal to obtain the heart rate information, thus enabling the apparatus to accurately and reliably detect heart rate information | 09-25-2014 |
Yanqing Zhu, Tianhe Guangzhou CN
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20120227779 | SYSTEM FOR THERMOELECTRIC CONVERTING TYPE SOLAR THERMAL POWER GENERATION - The invention discloses a solar thermal power generation system by thermoelectric conversion, comprising a sunlight-concentrating and receiving module, a solar tracking module, a photothermal-conversion module for absorbing sunlight then transforming sunlight into thermal energy and a combination of semiconductor thermoelectric module, the combination-type cooling module is under the semiconductor thermoelectric module. In the invention, TE module can directly convert solar thermal and waste heat to electricity without heat transfer medium, heat storage tank, turbine, and mechanical moving part, thus realizing small scale, compact system with high efficiency; Due to the adopting of low concentrating lens with tracking system and compound waste heat supplying module, thus reducing floor area and effectively improving temperature difference and power generating efficiency of the overall system. In comparison with that of traditional solar thermal power generation system, the new system kept the advantages, including: low investment and low maintenance cost. In comparison with that of solar cell power generation system, the system has the advantages: large power in small area and possible in stable output; furthermore a heating source apart from solar energy is introduced to guarantee the stable current supply. | 09-13-2012 |