Min Chen
Min Chen, Hong Kong CN
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20100046852 | Digital Image Enhancement - Enhancement of an image includes adjusting its brightness and then adjusting the contrast of the brightness adjusted image. Adjusting the brightness uses an estimation of real world luminance. Contrast adjustment involves extracting background and contrast information, adjusting the contrast information by an adjustment factor based on the background information and combining the background corrected contrast information to obtain an output image. | 02-25-2010 |
20110069078 | METHOD, SYSTEM OR APPARATUS FOR ADJUSTING A BRIGHTNESS LEVEL ASSOCIATED WITH AT LEAST A PORTION OF A BACKLIGHT OF A DISPLAY DEVICE - Embodiments of methods, systems, or apparatuses relating to adjusting a brightness level associated with at least a portion of a backlight of a display device. | 03-24-2011 |
Min Chen, Shanghai CN
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20110050538 | DUAL-BAND ANTENNA ASSEMBLY - A dual-band antenna assembly is positioned on a substrate, and includes an insulation body, a plane antenna and a microstrip antenna. The insulation body includes a plane surface paralleled to the substrate, and a side surface perpendicularly extending from edges of the plane surface to the substrate. The plane antenna includes a first feed portion and a first radiator. The first feed portion passes through the substrate to the plane surface of the insulation body. The first radiator is substantially positioned on a center of the plane surface of the insulation body, and electrically connected to the first feed portion. The microstrip antenna includes a second feed portion and a second radiator. The second radiator is a microstrip, electrically connected to the second feed portion and positioned on the side surface of the insulation body. | 03-03-2011 |
20130329418 | LED lighting device with high color rendering index - An LED (light emitting diode) lighting device with high color rendering index includes a plurality of LED luminous units, wherein one of the LED luminous units has (u′, v′) chromaticity coordinates defined on a 1976CIE chromaticity diagram, a distance between every two coordinate points is not less than 0.01, a distance between at least one of the coordinate points and any other coordinate point is not less than 0.1, and coordinates of at least one of the coordinate points meet a condition that 0.10≦u′≦0.45 and 0.30≦v′≦0.50. By selecting a variety of LEDs within a certain spectral range to mix light, the color rendering index of the LED lighting device with high color rendering index of the present invention can be improved, and simultaneously the cost of the light source can be controlled. | 12-12-2013 |
20150153007 | LED Light Fitting Facilitating Assembly and Disassembly - An LED light fitting facilitating assembly and disassembly includes a light fitting casing and a light source module strip installed therein. The light source module strip is in one integral structure that is able to be assembled and disassembled independently in the LED light fitting. The integral structure includes an LED light source and an LED light source installation base. The LED light source installation base is an elongate profile. The light source module strip is inserted into the light fitting casing through a through-hole and fixed with the light fitting casing. The through-hole is sealed with a sealing part. The LED light fitting is able to be installed and removed conveniently by simple plugging and unplugging, neither needing to open the light fitting casing with a relatively large volume nor needing to unscrew a lot of screws using dedicated tools. As a result, an operating procedure is further simplified. | 06-04-2015 |
20150300579 | LED Bulb Lamp Capable of Realizing Wide-Angle Luminescence - An LED (Light-Emitting Diode) bulb lamp realizing wide-angle luminescence includes LEDs, a heat sink and a lampshade. The heat sink is divided into a lower part which is connected with a lamp cap of a lighting fixture, and an upper part which takes a shape of a small-top big-bottom multi-surface prismoid. An included angle between each ridge surface of the prismoid and a vertical center line of the lighting fixture is θ, wherein 10°≦θ≦25°. The upper part and the lower part of the heat sink are communicated to each other. At least one LED is arranged on each ridge surface, and the upper part of the heat sink is covering in the lampshade. The LED bulb lamp enlarges light rays in a small-angle irradiation range to the most of region of a bulb, achieves an entire light distribution effect and satisfies requirements on characteristics of luminescence and heat dissipation efficiency. | 10-22-2015 |
Min Chen, Kowloon Bay HK
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20100289755 | Touch-Sensing Liquid Crystal Display - Disclosed are systems, methods and techniques to integrate touch-sensing functionality with a liquid crystal display (LCD) panel. In a particular implementation, light sensing detectors are disposed on a backlight panel to detect changes in light incident on the backlight panel in response to a physical touching on a surface of an LCD panel. A location of the physical touching may then be estimated based upon signals received from the light sensing detectors. | 11-18-2010 |
Min Chen, Milpitas, CA US
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20100283397 | METHOD AND SYSTEM FOR HIGH EFFICIENCY, FAST TRANSIENT MULTI-CHANNEL LED DRIVER - System and method for a light emitting diode (LED) driver are disclosed. To supply an LED bus voltage to a large array of LEDs organized in multiple channels where one or more LEDs are connected in series in each channel, an LED driver includes a power converter, a feedback generation circuit, and a phase-division based controller. The power converter is configured for providing the LED bus voltage to the multiple LED channels based on a voltage control signal. The feedback generation circuit is configured for generating a feedback signal based on the LED bus voltage supplied to the multiple LED channels. The phase-division based controller is configured for generating the voltage control signal based on the feedback signal and information from the multiple LED channels. The phase-division based controller divides each pulse width modulation (PWM) of each channel into a tracking phase and a pre-charging phase so that the LED bus voltage supplied to the multiple channels changes between the tracking phase and the pre-charging phase. | 11-11-2010 |
20130194836 | Isolated Flyback Converter With Efficient Light Load Operation - A flyback converter uses primary side sensing to sense the output voltage for regulation feedback. Such sensing requires a predetermined minimum duty cycle even with very light load currents. Therefore, such a minimum duty cycle may create an over-voltage condition. In the flyback phase, after a minimum duty cycle of the power switch at light load currents, a synchronous rectifier turns off approximately when the current through the secondary winding falls to zero to create a discontinuous mode. If it is detected that there is an over-voltage, the synchronous rectifier is turned on for a brief interval to draw a reverse current through the secondary winding. When the synchronous rectifier shuts off, a current flows through the primary winding via a drain-body diode while the power switch is off. Therefore, excess power is transferred from the secondary side to the power source to reduce the over-voltage so is not wasted. | 08-01-2013 |
20130235620 | Isolated Flyback Converter with Sleep Mode for Light Load Operation - A flyback converter uses primary side sensing to sense the output voltage for regulation feedback. A comparator on the primary side detects whether the output voltage has exceeded a predetermined regulated voltage by a first threshold to detect an over-voltage condition, resulting from a current generated by the converter exceeding the load current. Triggering of the comparator causes the converter to enter a non-switching sleep mode, whereby the output voltage droops over a period of time. When the output voltage has drooped below the predetermined regulated voltage by a second threshold, a synchronous rectifier is controlled to turn on, then off, to generate a pulse in the primary winding. Upon detection of the pulse, the sleep mode is terminated, and normal operation resumes until a regulated voltage is achieved or until the first threshold is again exceeded by the output voltage. | 09-12-2013 |
20140022823 | Temperature Compensation of Output Diode in an Isolated Flyback Converter - An isolated flyback converter having temperature compensation (TC) uses primary side sensing and an output diode, the output diode having a variable voltage drop related to its temperature. A feedback voltage V | 01-23-2014 |
Min Chen, Nanjing CN
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20100179954 | Quick Mass Data Manipulation Method Based on Two-Dimension Hash - For the massive data of physical memory on the computer system, data indexing can be created base on the two-dimensional hash indexing algorithm, using specific mapping relationship conversion between the index keyword and index sequence address under hash algorithm, which realize the fast addressing while introducing two-dimensional hash list to solve the ‘confliction’ problem of mapping relations in hash queue, which caused by the same keyword index or hash algorithm. | 07-15-2010 |
20140243501 | HISTONE DEACETYLASE INHIBITORS AND SYNTHETIC METHOD THEREOF AND USE THEREOF IN MANUFACTURE OF MEDICAMENTS - The invention provides histone deacetylase (HDAC) inhibitors shown as Formula I, where R | 08-28-2014 |
Min Chen, Chengdu CN
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20100158287 | Multi-directivity sound device - A sound producing apparatus with multi-directivity has two or more speakers to produce music or other types of audio sounds. Each of the speakers can produce audio sounds in a certain direction and at least one speaker is steerable so that its sound propagation direction relative to the others can be changed. Furthermore, one or more speakers can produce audio sounds in an adjustable angular range. One or more of the speakers can be dual-mode speakers, each of which can be operated as a wide-angle speaker or a narrow-angle speaker. With multi-directivity, it is possible to play one type of music in one direction and another type of music in another direction to suit the interests of the audience. The apparatus can be a mobile phone, an audio player, a digital or analog recorder/player, or the like. | 06-24-2010 |
Min Chen, Hong Kong HK
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20090295705 | LCD Backlight Dimming, LCD / Image Signal Compensation and method of controlling an LCD display - A method of reducing power consumption in a liquid crystal display illuminated by a backlight device includes dimming the backlight and adjusting the intensity of the image to compensate for the dimmed backlight. A dimming factor for the backlight is based on a clipping point determining from the pixel intensity distribution of the image signal. The intensity of the image is adjusted based on the dimming factor, wherein a first tone mapping function is used to adjust pixel intensities below an intensity threshold and a second tone mapping function is used to adjust pixel intensities above the intensity threshold | 12-03-2009 |
Min Chen, Southgate GB
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20090278937 | Video data processing - An embodiment of the present invention relates to systems and methods for dynamically detecting and visualizing actions and/or events in video data streams. In one embodiment, a method involves dynamically detecting and extracting objects and attributes relating to the objects from a video data stream by using action recognition filtering for attribute detection and time series analysis for relation detection among the extracted objects. In addition, the method may involve dynamically generating a multi-field video visualization along a time axis by depicting the video data stream as a series of frames at a relatively sparse or dense interval, and by continuously rendering the attributes relating to the objects with substantially continuous abstract illustrations. Finally, a method may also involve dynamically combining detection, and extraction of objects and combining with multi-field visualization in a video perpetuo gram (VPG), which may show a video stream in parallel, and which allows for real-time display and interaction. | 11-12-2009 |
Min Chen, Kowloon HK
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20090263037 | Method and Apparatus for Enhancing the Dynamic Range of an Image - A method of converting an image signal from an original dynamic range to a target dynamic range includes dividing the original dynamic range and the target dynamic range in to a plurality of corresponding sub-ranges and mapping each original sub-range to its corresponding target sub-range. One of the dynamic ranges is divided into a plurality of sub-ranges having equal size and the other dynamic range is divided into the corresponding sub-ranges each having a size based on a characteristic of the corresponding equal size sub-ranges. The invention may be employed in display, capture and image processing apparatus. | 10-22-2009 |
20110234612 | ADJUSTING A BRIGHTNESS LEVEL OF A DISPLAY DEVICE - Embodiments of methods, systems, or apparatuses relating to adjusting a brightness level of at least a portion of a backlight of a display device based, at least in part, on one or more measurements of ambient light values. | 09-29-2011 |
Min Chen, Nanping CN
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20090256466 | ELECTRODLESS GLOBE FLORESCENT LAMP WITH HIGH LUMINANT EFFICIENCY - The present invention comprises a globe shield and an inner disposed inside the shield, between which a low-pressured plasmic arc discharging zone is enclosed. Further, a glass division device near the inner in the discharging zone is coated with fluorescent powder on the surface thereof and is formed by glass or sheet glass having at least one opening defined on the glass to ensure the passage of air. The present invention advantages preferable ruminant efficiency as 15 to 20% higher as that of the conventional products, increasing the thermal resistance between the high-temperature circular discharging zone of the plasmic arc and the power coupler to decrease the heat generated by the corresponding radiation conduction for the inner, so that a large power is enabled by the present invention, accomplishing a performance of 200-300 W of the lighting power, and attaining a 75-85 Lm/W of the ruminant efficiency. | 10-15-2009 |
Min Chen, Naperville, IL US
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20090218235 | Gas sensor - Metal-oxide gas sensor. According to one embodiment, the sensor includes a layer or pellet of tungsten trioxide (WO | 09-03-2009 |
Min Chen, Fremont, CA US
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20090189695 | AMPLIFIER CIRCUIT HAVING STACKED MAIN AMPLIFIER AND PARALLEL SUB-AMPLIFIER - An amplifier circuit for amplifying an input signal to generate an output signal is provided. The amplifier circuit has a stacked main amplifier, a parallel sub-amplifier, and a signal combiner. The stacked main amplifier includes a first amplifier unit for outputting a first amplified signal generated from processing the input signal; and a second amplifier unit for outputting a second amplified signal generated from processing the first amplified signal. The first amplifier unit and the second amplifier unit share bias current. The parallel sub-amplifier is coupled to the stacked main amplifier according to a parallel connection fashion, and outputs a third amplified signal generated from processing the input signal. The signal combiner combines the second amplified signal and the third amplified signal to generate the output signal. | 07-30-2009 |
20110131893 | Adjustable jack post - The post is adjustable in length as required. The post can be adjusted at any time during and after construction. The post can be used as an extension of a column which need in adjust in length. The post can be used as a jack. The post can withstand compression, tension, and dynamic load. The post can be used to provide support to the beams and girder in house frame. | 06-09-2011 |
Min Chen, Shenzhen City CN
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20090168313 | HOUSING OF ELECTRONIC DEVICES AND METHOD - A method for making a housing ( | 07-02-2009 |
20110238758 | Method And Apparatus For Displaying Feeds Content Of Contact And Processing Apparatus And System Thereof - A system for displaying feeds contents of a contact and for processing feeds contents of a contact. The system obtains feeds content data of a contact of a user, mixes and sorts the feeds content data. The system pulls out, when the user requests for obtaining the feeds contents of the contact, complete information of the feeds contents requested by the user, and displaying the complete information. | 09-29-2011 |
20130007018 | METHOD, SYSTEM AND SERVER FOR MANAGING FRIENDS' FEED IN NETWORK - Embodiments of the present invention provide a method, system and server for managing the friends' feeds in the network. Specifically, the method includes: receiving a friends' feeds viewing instruction; obtaining friends' feeds corresponding to a viewing user identity comprised in the friends' feeds viewing instruction, and determining friend intimacy degrees corresponding to the viewing user identity; sorting the obtained friends' feeds according to the friend intimacy degrees and one or multiple update properties comprised in the obtained friends' feeds, and outputting the sorted friends' feeds. It can be seen that the scheme provided by embodiments of the present invention can satisfy the requirements that the user pay different attentions to different friends. | 01-03-2013 |
20130132393 | METHOD AND SYSTEM FOR DISPLAYING ACTIVITIES OF FRIENDS AND COMPUTER STORAGE MEDIUM THEREFOR - Method and system for displaying activities of friends. The method includes, generating activity information from the activities of friends according to the friend relationship chain; classifying the activity information according to the preset classification rule to obtain the corresponding classification collection; acquiring the screening condition, extracting activity information that meets the screening condition from the classification collection, and displaying the activity information extracted. According to the method and system, through the classification and screening of activity information, the activities of friends which meet screening conditions entered by a user can be obtained and displayed. Using this method and the system, a large amount of information can be quickly screened and all the friends' effective activities can be provided to the user allowing user to achieve personalized browsing. | 05-23-2013 |
20140331464 | COUPLING HOUSING CONNECTOR PULL TAB - An apparatus is for disconnecting an optical fiber connector assembly from an adaptor. The optical fiber connector assembly includes an optical fiber wire set. The apparatus includes an engaging unit and a gripping bar. The engaging unit is configured to detachably engage a connector body of the optical fiber connector assembly, and defines a containing space so as to contain the connector body therein. The gripping bar extends from the engaging unit. The engaging unit includes a base that is configured to abut against a top or bottom surface of the connector body, and a pair of jaws each formed on a respective one of a pair of opposite lateral sides of the base. The containing space is defined cooperatively by the base and the jaws. | 11-13-2014 |
20140369066 | TRACEABLE CABLE ASSEMBLY - A traceable cable assembly comprises: a fiber optic cable including a cable jacket that encloses an optical fiber, and two conductive elements that are embedded spacedly in the cable jacket and that extend along the optical fiber; and multiple lighting units spacedly secured to the fiber optic cable. Each lighting unit includes a connecting seat provided with a light emitting element, and mounted to the fiber optic cable so that the light emitting element is connected electrically between the conductive elements through the connecting seat. A portable power device is detachably coupled to the connecting seat of one lighting unit for supplying a supply voltage to the light emitting element of each lighting unit through the conductive elements. | 12-18-2014 |
20150030289 | CLIP DEVICE FOR FACILITATING INSERTION AND REMOVAL OF A PUSH-PULL FIBER OPTIC CONNECTOR - A clip device includes a clip detachably holding an outer housing of a fiber optic connector and having a front engaging portion that is detachably sleeved on the outer housing and that abuts against a protrusion member of the outer housing, and a rear abutting portion that abuts against lateral shoulder faces of the outer housing. A gripping handle extends from the rear abutting portion of the clip. A rearward removal force applied to the gripping handle is transmitted to the protrusion member of the outer housing to facilitate removal of the fiber optic connector. A frontward insertion force applied to the gripping handle is transmitted to the lateral shoulder faces of the outer housing to facilitate insertion of the fiber optic connector. | 01-29-2015 |
20150205051 | Boot For An Optical Fiber Connector - A boot for cooperating with a head piece to serve as an optical fiber connector includes a positioning piece and a curved tube. The positioning piece is connected to the headpiece and has two parallel through holes. The curved tube has a curved tubular section and an affixing sleeve section. The curved tubular section is connected to the positioning piece, and is formed with an elongated groove that extends along length of the curved tubular section, such that two optical fiber lines coupled to the headpiece through the positioning piece are installed into the curved tubular section via the groove. The affixing sleeve section is connected to the curved tubular section, and is adapted for affixing portions of the optical fiber lines thereon. | 07-23-2015 |
20150212283 | OPTICAL FIBER CONNECTOR - An optical fiber connector includes a connector body and an actuating device. The connector body is adapted to connect with an adapter, and includes a main body portion having a tubular section, a resilient retaining arm portion extending inclinedly from the main body portion, and a pressing plate portion extending inclinedly from the main body portion. The actuating device includes a handle unit and two flexible rods extending from the handle unit and through the tubular section in the main body portion to connect with a free end of the pressing plate portion. The handle unit can be pulled to move the free end of the pressing plate portion to press a free end of the resilient retaining arm portion, thereby allowing for removal of the connector body from the adapter. | 07-30-2015 |
Min Chen, Arlington, MA US
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20080279754 | Induced electrical property changes in single walled carbon nanotubes by electromagnetic radiation - In the apparatus and process of the present invention, it is possible to fabricate CNTs with specific diameters and morphologies. The morphology selection can yield samples of pre-selected diameter configurations making it possible to take a sample of SWNTs produced by any synthesis technique and induce a morphology change that causes the sample to be either all conductive, all narrow band gap semiconductive or wide band gap semiconductive, within a given nanotube rope. | 11-13-2008 |
Min Chen, Taizhou City CN
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20080200506 | Oral Preparation of Dyclonine Hydrochloride - The present invention discloses an oral preparation of dyclonine hydrochloride for the endoscope examination in upper gastrointestinal tract, which has the effects of anaesthetization and lubrication, and especially an oral preparation comprising dyclonine hydrochloride that has the advantages of avoiding the foam in the body cavity, preventing vomit, and offering a clear view. The preparation of the present invention comprises, as main ingredients, 0.2%-3% weight percent of dyclonine hydrochloride, 1%-12% weight percent of polyvinyl alcohol, 1%-10% volume percent of glycerin, 1%-10% volume percent of a defoaming agent, and a balance of a pharmaceutically acceptable adjuvant. The viscosity of the preparation is in a range of 30 to 300 mpa·s and the pH value is in a range of 2.0 to 8.0. | 08-21-2008 |
Min Chen, Beijing CN
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20120015241 | LUG FOR LITHIUM ION BATTERY - A lithium ion battery comprises a shell, a cell disposed in the shell, and two lugs connected to the cell. Each of the lugs comprises a conductive foil with a surface and a PTC layer disposed on the surface of the conductive foil. The lugs conduct currents between the lithium ion battery and an outer circuit. | 01-19-2012 |
20120168315 | METAL SUBSTRATE FOR FLEXIBLE DISPLAY AND METHOD OF MANUFACTURING THE SAME - The present disclosure discloses a metal substrate for a flexible display and a method of manufacturing the same, which reduce surface roughness of the metal substrate for a flexible display. The method comprises: providing a core mold adapted for a metal substrate for a flexible display; forming an electroforming metal layer at the surface of the core mold by using the core mold as a cathode, an electroforming metal used for the metal substrate for a flexible display as an anode, and a solution of a salt of the electroforming metal as an electroforming solution, and by immerging the core mold in the electroforming solution together with the electroforming metal to carry out electroforming; peeling off the electroforming metal layer from the core mold. | 07-05-2012 |
20130004826 | LITHIUM ION BATTERY - The present disclosure relates to a lithium ion battery. The lithium ion battery cathode includes a cathode, a separator, an anode, and a nonaqueous electrolyte solution. The cathode includes a cathode current collector and a cathode material layer disposed on a surface of the cathode current collector. The cathode material layer comprises cathode active material, conductive agent, and adhesive uniformly mixed together. The cathode active material comprises cathode active material particles and AlPO | 01-03-2013 |
20140070190 | LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME - There are provided a light emitting device and a method for manufacturing the same, which may effectively improve heat dissipation of the light emitting device and extend service life thereof. The light emitting device comprises a substrate ( | 03-13-2014 |
20140191747 | DYNAMIC POWER CONSUMPTION REAL-TIME DISPLAY DEVICE - The embodiments of the present disclosure disclose a dynamic power consumption real-time display device, which includes: a first power consumption determining module, according to a current PWM value of a backlight of an LCD panel as well as a corresponding relationship between PWM values of the backlight and the power consumption of the liquid crystal equipment in a mute state, for determining the power consumption of the liquid crystal equipment in the mute state corresponding to the current PWM value of the backlight, and a dynamic power consumption display module for displaying the power consumption of the liquid crystal equipment in the mute state corresponding to the current PWM value of the backlight in real time. The technical solution provided by the embodiments of the present disclosure can enhance the convenience for determining dynamic power consumption of the liquid crystal equipment and reduce the system cost. | 07-10-2014 |
20140204131 | BACKLIGHT ADJUSTMENT METHOD, BACKLIGHT ADJUSTMENT APPARATUS, AND DISPLAY SCREEN - The present invention is directed to a backlight adjustment method, a backlight adjustment apparatus, and a display screen. The backlight adjustment method comprises: acquiring an average brightness value of a currently-inputted image frame; converting the average brightness value into a target brightness value for a backlight; judging whether or not a difference between the target brightness value and a current brightness value of the backlight is beyond a preset range, to obtain a first judgment result; and adjusting the brightness value of the backlight according to the target brightness value when the first judgment result indicates a difference between the target brightness value and the current brightness value of the backlight which is beyond the preset range. The backlight adjustment apparatus comprises a calculation module for deriving backlight brightness adjustment by multiplying the difference in brightness value between a target value and current brightness by a preset parameter and an adjustment module which adjusts the brightness value by the adjustment step. | 07-24-2014 |
20150229871 | CHANNEL LOADING METHOD, DISPLAY DEVICE, AND NON-TRANSIENT STORAGE MEDIUM - Embodiments of the present invention provide a channel loading method, comprising: storing channel parameters; generating a channel loading instruction according to a status of an operation menu and a user instruction; acquiring the channel parameters when the channel loading instruction is obtained, and loading the acquired channel parameters into a television service list database. The present invention provides a channel loading method, a channel loading apparatus, a display device, a computer program, and a storage medium. Predetermined channels are loaded, thereby saving time for channel searching. In this way, during product test of display devices in factories, the channel detection efficiency is improved, the working cost is reduced, and manufacture benefits are increased. | 08-13-2015 |
20150230038 | INFORMATION DISPLAY METHOD, INFORMATION DISPLAY DEVICE, AND DISPLAY APPARATUS - An information display method, an information display device, and a display apparatus are disclosed in the embodiments of the present invention. Sound information is acquired, and the acquired sound information is sent to the sound control register such that the sound control register obtains a corresponding sound control register value according to the sound information, the display information is obtained according to the sound control register value, and the display information is displayed. With the method according to the embodiment of the present invention, the sound information can be displayed, thereby improving user's usage perception. | 08-13-2015 |
Min Chen, Tokyo JP
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20120071628 | TOPICAL THERAPEUTIC AGENT FOR OPHTHALMIC DISEASES COMPRISING COMPOUND CAPABLE OF BINDING SPECIFICALLY TO DNA SEQUENCE - Disclosed is a topical therapeutic agent for ophthalmic diseases, which comprises a compound capable of binding specifically to a DNA sequence. More preferably disclosed is a topical therapeutic agent for ophthalmic diseases, which comprise a pyrrole-imidazole polyamide having a specific structure. The topical therapeutic agent for ophthalmic diseases comprises a pyrrole-imidazole polyamide which can inhibit transforming growth factor-β gene and matrix metalloproteinase 9 gene. | 03-22-2012 |
Min Chen, Dallas, TX US
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20120157324 | METHYLATION BIOMARKERS AND METHODS OF USE - Disclosed are methods and compositions of assessing one or more statuses of a subject. Also disclosed are methods and compositions of identifying status biomarkers associated with a status of a subject. Also disclosed are sets of one or more status biomarkers. Also disclosed are methods and compositions of producing status biomarker capture probes. | 06-21-2012 |
Min Chen, New Taipei City TW
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20120205808 | MEMS and Protection Structure Thereof - A protection structure of a pad is provided. The pad is disposed in a dielectric layer on a semiconductor substrate and the pad includes a connection region and a peripheral region which encompasses the connection region. The protection structure includes at least a barrier, an insulation layer and a mask layer. The barrier is disposed in the dielectric layer in the peripheral region. The insulation layer is disposed on the dielectric layer. The mask layer is disposed on the dielectric layer and covers the insulation layer and the mask layer includes an opening to expose the connection region of the pad. | 08-16-2012 |
20140291787 | STRUCTURE OF MEMS ELECTROACOUSTIC TRANSDUCER - A structure of micro-electro-mechanical systems (MEMS) electroacoustic transducer is disclosed. The MEMS electroacoustic transducer includes a substrate having a MEMS device region, a diaphragm having openings and disposed in the MEMS device region, a silicon material layer disposed on the diaphragm and sealing the diaphragm, and a conductive pattern disposed beneath the diaphragm in the MEMS device region. Preferably, a first cavity is also formed between the diaphragm and the substrate. | 10-02-2014 |
Min Chen, Sydney AU
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20130276162 | Gene Constructs Comprising Nucleic Acids That Modulate Chlorophyll Biosynthesis And Uses Thereof - The present invention provides isolated nucleic acids encoding Ch1 d synthase, gene constructs comprising the isolated nucleic acids and cells, chloroplasts, plant tissue and whole plants ectopically expressing cyanobacterial Ch1 d synthase. The invention also provides isolated antibodies prepared using recombinant Ch1 d synthase. The antibodies and gene constructs of the invention are used to produce Ch1 d in organisms that do not normally produce Ch1 d, and to modify Ch1 d level in cyanobacterial cells, such as for modifying environmental host range and photosynthetic capacity of organisms in low light and/or red or far-red or near far-red light environments. | 10-17-2013 |
Min Chen, Cambridge, MA US
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20140048725 | Method for generating high power electromagnetic radiation based on double-negative metamaterial - A method for generating high power electromagnetic radiation based on double-negative metamaterial (DNM), includes providing electrons of an electron beam moving in a vacuum close to an interface between the DNM and the vacuum at a predetermined average speed larger than a phase velocity of an electromagnetic wave propagating in the DNM so as to generate coherent high power radiation. The method can be applied but not limited to high power and compact Terahertz radiation sources and Cherenkov particle detectors and emitters. | 02-20-2014 |
Min Chen, Allen, TX US
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20140097856 | CIRCUIT AGING SENSOR - An integrated circuit includes a circuit aging sensor that provides information regarding operational degradation of the integrated circuit due to aging. The aging sensor includes a ring oscillator that includes inverting drivers and tuning circuits. The drivers are sequentially coupled to form a ring. An output of each of the drivers is coupled to an input of one of the tuning circuits, and an input of each of the drivers is coupled to an output of one of the tuning circuits. Each of the tuning circuits includes a first signal path and a second signal path. The first signal path selectably applies a tuning delay to an input signal received from one of the drivers for provision to an input of a successive one of the drivers. The second signal path selectably routes the signal received around the tuning delay to the input of the successive one of the drivers. | 04-10-2014 |
Min Chen, Shenzhen CN
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20130187681 | ANALOG SIGNAL SOFT SWITCHING CONTROL WITH PRECISE CURRENT STEERING GENERATOR - A switching circuit includes a first input stage having an input for receiving a first input signal, an output, and a power terminal for receiving an increasing analog current, a second input stage having an input for receiving a second input signal, an output, and a power terminal for receiving a decreasing analog current, and an output node coupled to the outputs of the first input stage and the second input stage for providing a switched output signal. An output stage is coupled between the first and second input stages and the output node. The first and second input stages are operational amplifiers. | 07-25-2013 |
20140201299 | INTER-PLATFORM INFORMATION SHARING SYSTEM AND METHOD, SERVER, COMPUTER STORAGE MEDIUM - Disclosed is an inter-platform information sharing system, including an interface module, a control module and a database, wherein the interface module is configured to receive information obtained through a first platform and acquire the information from the database and synchronize the acquired information with the counterpart on a second platform, or receive information obtained through the second platform and acquire the information from the database and synchronize the acquired information with the counterpart on the first platform, and the control module is configured to control the interface module to receive the information and acquire the information from the database, and control the database to store the obtained information. In addition, an inter-platform information sharing method, a server and a computer storage medium are also provided. | 07-17-2014 |
20140300388 | ANALOG SIGNAL SOFT SWITCHING CONTROL WITH PRECISE CURRENT STEERING GENERATOR - A switching circuit includes a first input stage having an input for receiving a first input signal, an output, and a power terminal for receiving an increasing analog current, a second input stage having an input for receiving a second input signal, an output, and a power terminal for receiving a decreasing analog current, and an output node coupled to the outputs of the first input stage and the second input stage for providing a switched output signal. An output stage is coupled between the first and second input stages and the output node. The first and second input stages are operational amplifiers. | 10-09-2014 |
20140334780 | INTERLOCKABLE FIBER OPTIC CONNECTOR ADAPTORS - Adaptors for providing a connection between fiber-optic cables may be configured to be interlocked in both side-by-side and top-to-bottom orientations with adjacent adaptors to eliminate wasted spaced between adjacent rows and/or columns of adaptors in a junction panel. | 11-13-2014 |
20150115927 | METHOD AND APPARATUS FOR GENERATING A DIRECT CURRENT BIAS - A voltage detector operates to detect a system power supply voltage and generate a trigger signal. A control signal generator responds to the trigger signal and generates a control signal. A DC bias generator responds to the control signal by generating a DC bias. The control signal controls the DC bias to have a first value when the power supply voltage is a first voltage and have a second value when the power supply voltage is a second voltage different from the first voltage, wherein the first value is different from the second value. A dynamic DC bias is generated which can not only support a larger voltage scope, but also significantly improves signal to noise ratio. The system power supply detection may concern stop/start operation of an automobile engine. | 04-30-2015 |
Min Chen, Guangdong CN
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20130148927 | OPTICAL CONNECTOR ASSEMBLY - An optical connector for reducing attenuation in a cable assembly. A support within the connector precludes bending of exposed fiber within the connector that might otherwise occur when the cable assembly is exposed to environmental conditions involving cyclic temperatures. In some embodiments, optical connector assemblies include an optical fiber jacket surrounding a plurality of optical fibers and a support member adjacent to the jacket. The support member includes channels for receiving regions of the optical fibers that are exposed exterior to the optical fiber jacket. The channels of the support member serve to prevent severe bending of the optical fibers which otherwise would give rise to significant signal attenuation. For multi-fiber optical connector assemblies described herein, even during harsh environmental conditions, the signal loss in the optical fibers may be less than about 0.5 dB. The support may be formed as an extension of a ferrule holder. | 06-13-2013 |
20130151530 | INFORMATION PROVIDING METHOD AND SYSTEM - Embodiments of the present invention disclose an information providing method and system. The method includes: receiving data collected through a control module; collecting a user identification and operation information corresponding to the user identification in the data; associating and storing the user identification and the operation information corresponding to the user identification; and providing information for a user according to operation information corresponding to user identifications on a social relationship chain of the user. The system includes an interface module, a collecting module, a storing module and an information providing module. By the embodiments, the information related to the operation information of contacts is provided for the user. Since the social relationship chain is utilized, the possibility that the user is interested in the information related to the operation information of contacts is greater, and thus targeted information may be provided for the user. | 06-13-2013 |
Min Chen, San Diego, CA US
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20140197895 | VARIABILITY AND AGING SENSOR FOR INTEGRATED CIRCUITS - A ring-oscillator-based on-chip sensor (OCS) includes a substrate having a semiconductor surface upon which the OCS is formed. The OCS includes an odd number of digital logic stages formed in and on the semiconductor surface including a first stage and a last stage each including at least one NOR gate including a first gate stack and/or a NAND gate including a second gate stack. A feedback connection is from an output of the last stage to an input of the first stage. At least one discharge path including at least a first p-channel metal-oxide semiconductor (PMOS) device is coupled between the first gate stack and a ground pad, and/or at least one charge path including at least a first n-channel metal-oxide semiconductor (NMOS) device is coupled between the second gate stack a power supply pad. | 07-17-2014 |
Min Chen, Amherst, MA US
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20150080242 | NANOPORE SENSORS AND USES THEREOF - Aspects of the invention relate to nanopores useful as sensors for detecting intermolecular interactions. | 03-19-2015 |
Min Chen, Hangzhou CN
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20150154776 | IMAGE SPLICING METHOD AND APPARATUS - The present invention relates to an image splicing method and apparatus. The image splicing method includes: acquiring a first image and a second image; determining a to-be-processed region within the overlapping region, where a region within the overlapping region except the to-be-processed region is a remaining region; obtaining a weight value of each adjacent pixel pair of the remaining region; setting a weight value of an adjacent pixel pair within the to-be-processed region; determining a splicing path having the least seam line intensity of all splicing paths; and performing image splicing on the first image and the second image along the optimal seam line. According to the image splicing method and apparatus of the present invention, a seam line can be excluded from a to-be-processed region, so as to ensure that the to-be-processed region is spliced naturally and to improve subjective perception of a user in viewing an image. | 06-04-2015 |
Min Chen, Millwood, NY US
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20150303461 | COMPOSITE MATERIALS FOR RECHARGEABLE ZINC ELECTRODES - A negative electrode for a rechargeable battery comprises a zinc oxide member doped with one or more metals and thereafter coated with a conductive layer of carbon or carbon doped with an element selected from the group consisting of fluorine, nitrogen, boron, and a mixture of two or more thereof. The electrode material is prepared by admixing ZnO or doped ZnO with carbon or a carbon-based material and then heating the admixture to form ZnO with a conductive layer. The ZnO can be doped with a first metal and then a second metal. | 10-22-2015 |
Min Chen US
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20150311006 | TRANSFORMER TAPPING ARRANGEMENT AND METHODS OF OPERATION OF SAME - A tapping arrangement for a transformer, the arrangement comprising a plurality of fixed contacts, a movable rotary contact, a transition rotor with pairs of transition contacts, an interrupter coupling assembly and driving motor(s) are compacted into a single vacuum chamber | 10-29-2015 |
Min Chen, Nottingham GB
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20150311006 | TRANSFORMER TAPPING ARRANGEMENT AND METHODS OF OPERATION OF SAME - A tapping arrangement for a transformer, the arrangement comprising a plurality of fixed contacts, a movable rotary contact, a transition rotor with pairs of transition contacts, an interrupter coupling assembly and driving motor(s) are compacted into a single vacuum chamber | 10-29-2015 |
Min Chen, Shan Tseng HK
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20150317513 | METHOD AND APPARATUS FOR FACIAL DETECTION USING REGIONAL SIMILARITY DISTRIBUTION ANALYSIS - A method and apparatus for facial recognition by a computing device using an adaptive search window and regional similarity distribution analysis are disclosed herein. | 11-05-2015 |
Min Chen, Wuhan, Hubei CN
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20150369853 | Testing device for propagation characteristic of electromagnetic wave in gas insulated switchgear and testing method therefor - A testing device for propagation characteristic of electromagnetic wave in gas insulated switchgear includes an ultrahigh frequency signal generator, a GIS testing chamber, an emitting antenna and a receiving antenna which are provided inside the GIS testing chamber. A detachable disc insulator is provided between the emitting antenna and the receiving antenna. Both terminals of a GIS testing chamber are sealed by polyurethane wave-absorbing sponge; the ultrahigh frequency signal generator is connected with the emitting antenna, and the receiving antenna is connected with a oscilloscope. A guide rod which is fixed by the disc insulator is provided in the GIS testing chamber. The present invention is capable of achieving testing propagation characteristic of partial discharge ultrahigh frequency electromagnetic wave signal of a gas insulated switchgear in a laboratory, so as to master attenuation characteristics of the partial discharge ultrahigh frequency electromagnetic wave signal, and lay a laboratory foundation for accurate detection of the partial discharge of the gas insulated switchgear by field use of an ultrahigh-frequency method. | 12-24-2015 |