Chang, CN
Andrew Chang, Xi'An CN
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20130214246 | LIGHT EMITTING DIODE AND FABRICATION METHOD THEREOF - An LED and its fabrication method are disclosed. The LED includes: a sapphire substrate ( | 08-22-2013 |
Baojun Chang, Wuxi CN
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20120024413 | THREE-WAY STRUCTURE - The disclosure provides a three-way structure, including a straight tube and a branch tube perpendicular to and connected with the straight tube, is characterized in that the inner surface of the straight tube is provided with a hollow structure surrounding the straight tube. The three-way structure of the disclosure can both attenuate the noise and simplify the pipeline arrangement of the unit. | 02-02-2012 |
Baoyan Chang, Wuxi CN
Chang Ho Chang, Guangdong CN
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20100301778 | Changeable Facial Expression Configuration and Changeable Facial Expression Garment Composed thereof - This invention relates to a changeable facial expression configuration, including a facial expression layer and an eyeball changeable device. The eyeball changeable device includes a light transmission eyeball body, and a light transmission eyeball pattern layer located in the light transmission eyeball body that is able to embody at least two different expressions with different colors, and a luminous body located with a certain distance in the rear area of the pattern layer that is able to respectively emit the light colors in accordance with the light colors of the eyeball pattern layer. The luminous body connects with the control circuit, and emits light alternately by the control of control circuit. The changeable facial expression configuration in the invention exhibits pattern layers alternately by the light transmission eyeball pattern layers with two or more different colors that located in the light transmission eyeball body and the LED luminous body located with a certain distance in the rear area of the light transmission pattern layers, and by omitting light with different colors from LED luminous body, to achieve a perfect effect of eye movement or wink. The utility mode has merits with simple structure and less raw material consumption, and is able to apply to in all the ornaments that need to decorate with changeable facial expression such as clothes, handbags and fruit plates. | 12-02-2010 |
Chao-Chi Chang, Suzhou Industrial Park CN
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20090084136 | MOLDING DIE FOR MOLDING GLASS AND METHOD OF REPAIRING THE SAME - The present invention provides a molding die for molding glass, which includes a base member, on which a first buffer layer and a protective film are provided in order. The first buffer layer is made of titanium or any material which is easily attacked by a first attack solution. The first attack solution includes hydrofluoric acid. The protective film is made of platinum-iridium alloy, iridium-rhenium alloy, tantalum-ruthenium alloy, molybdenum-ruthenium alloy, molybdenum-rhenium alloy, or molybdenum-hafnium alloy. The method of repairing the molding die includes using the first attack solution to remove the first buffer layer that causes no damage on the base member, and then operating a sputtering process to build a new first buffer layer and a new protective layer on the base member. | 04-02-2009 |
20110011732 | METHOD OF REPAIRING A MOLDING DIE FOR MOLDING GLASS - The present invention provides a method of repairing a molding die for molding glass, the molding die for molding glass comprising a base member, a first buffer layer on the base member, which is made of titanium or any material which is easily attacked by a first attack solution, wherein the first attack solution includes hydrofluoric acid, a protective film on the first buffer layer; the method comprising the steps of using the first attack solution to remove the first buffer layer that causes no damage on the base member, and then operating a sputtering process to build a new first buffer layer and a new protective layer on the base member. | 01-20-2011 |
20120248637 | METHODS AND DEVICES FOR MANUFACTURING AN ARRAY OF LENSES - The present technology relates generally to the manufacturing of optical lenses used in the fabrication of optical modules, such as for miniature camera, as the camera used in mobile phones. More particularly, the present technology relates to devices and methods for manufacturing arrays of lenses. | 10-04-2012 |
Chao-Chi Chang, Suzhou CN
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20110310281 | IMAGE CAPTURE UNIT AND METHODS - Methods of forming a lens array block comprising a plurality of lens barrels are provided, including depositing lens barrel material by electrolysis and etching lens barrels from a block of material. Also provided are means of assembling image capturing units or arrays of image capturing units. | 12-22-2011 |
Chao-Fu Chang, Chung-Li CN
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20120065604 | DEGRADABLE HEMOSTATIC SPONGE AND EXTRUSION SYSTEM AND METHOD FOR MANUFACTURING THE SAME - A degradable hemostatic sponge that can be self-degraded and absorbed by a human body has poly lactic acid as its main material and mixed with a moisture-absorbent material, such as collagen, chitosan, starch and the like, at a specific ratio. Given grinding, mixing and melting steps, the materials using a supercritical fluid as a foaming agent can be used to manufacture the degradable hemostatic sponge having an open-cell microcellular form by a continuous extrusion foaming process. In addition, the present invention also includes a system and a method for manufacturing the degradable hemostatic sponge. | 03-15-2012 |
20120065741 | GUIDED TISSUE REGENERATION MEMBRANE - A guided tissue regeneration membrane has a top surface, a bottom surface and a plurality of through holes formed through the top and bottom surfaces. Each of the plurality of through holes has a base opening on the top surface and a tip opening on the bottom surface. The diameter of the base opening is larger than that of the tip opening. The guided tissue regeneration membrane is placed between a hard tissue and a soft tissue of gums with the top surface thereof facing the hard tissue so as to hinder the soft tissue from rapidly growing. The tip openings are available for the soft tissue to supply nutrient to the hard tissue therethrough. The hard tissue can grow from the base openings, through the corresponding through holes and to the soft tissue to repair periodontal tissue. | 03-15-2012 |
Chiao-Chih Chang, Hsinchu City CN
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20130272192 | Apparatuses and Methods for Hybrid Automatic Repeat Request (HARQ) Buffering Optimization - A wireless communications device is provided with a first cache unit coupled to a memory unit, a wireless communications module, and a hybrid automatic repeat request (HARQ) combine component coupled to the first cache unit. The wireless communications module receives from a cellular network a wireless signal carrying first data corresponding to an HARQ process. The HARQ combine component reads second data corresponding to the HARQ process from the memory unit into the first cache unit, and combines the first data and the second data for an HARQ combining procedure. | 10-17-2013 |
Chien-Lung Chang, Jiangsu CN
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20120075798 | HEAT DISSIPATING APPARATUS - A heat dissipating apparatus comprises a first heat sink, a second heat sink and a fixing unit. The first heat sink comprises a connecting portion. The second heat sink comprises a connecting unit which is inserted into the connecting portion. The fixing unit includes an end portion exposed outside the connecting portion and a body accommodated in the connecting portion. | 03-29-2012 |
Chin-Shih Chang, Tauyuan CN
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20130182068 | SMART 3D HDMI VIDEO SPLITTER - A smart 3D HDMI video splitter is disclosed. When a 3D video signal enters the smart splitter, a field-programmable gate array converts the 3D signal so that the smart 3D HDMI video splitter outputs a 3D or 2D signal according to the type of the television, display or AVR amplifier. | 07-18-2013 |
Da-Bo Chang, Shenzhen City CN
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20090150407 | SYSTEM AND METHOD FOR DOWNLOADING A FILE TO A WIRELESS DEVICE - An application server for downloading a file to a wireless device through a wireless network. The application server is configured for obtaining a file to be downloaded to the wireless device from a database, configured for converting the file obtained to a predetermined format file as required by the wireless device, and configured for sending the converted file to the wireless device through the wireless network. | 06-11-2009 |
Dianlin Chang, Shenyang CN
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20100192896 | INTERNAL COMBUSTION ENGINES WITH RING-SHAPED CYLINDERS - An internal combustion engine having ring shaped cylinder is disclosed herein. In one embodiment, an internal combustion engine includes an engine body and a ring-shaped cylinder in the engine body. The ring-shaped cylinder has a center and an outer circumference spaced radially apart from the center. The internal combustion engine further includes a plurality of synchronizing valves at least proximate the outer circumference of the ring-shaped cylinder so that the ring-shaped cylinder is divided into a plurality of cylinder portions. The synchronizing valve has a valve shaft and a valve opening. The internal combustion engine further includes a rotor at the center of the ring-shaped cylinder, and the rotor has isolation blocks extending from the rotor toward the outer circumference of the ring-shaped chamber. The valve openings are configured to receive the isolation blocks and to form seals in the ring-shaped cylinder. | 08-05-2010 |
Dulun Chang, Shen Zen CN
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20110266404 | Wall mounting bath accessory assembly - A wall mounting bath accessory assembly contains a fixing member to be locked to a wall including a groove defined therein so that between the groove and the wall is defined a movable space and an upper locking portion disposed on a top end thereof; a sliding member limited to move between an upper dead center and a lower dead center of the movable space and including an upper abutting portion disposed on a top end thereof and a lower locking portion extending from a bottom end thereof; a retaining member located on an outer side of the fixing member and including an upper fastening portion extending from a top end of thereof, and a lower fastening portion extending from a bottom end thereof; a base including a receiving chamber to receive the retaining member, the fixing member, and the sliding member. | 11-03-2011 |
Eric I-Chao Chang, Haiden District CN
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20100325563 | AUGMENTING A FIELD OF VIEW - The claimed subject matter relates to an architecture that can enhance an experience associated with indicia related to a local environment. In particular, the architecture can receive an image that depicts a view of the local environment including a set of entities represented in the image. One or more of the entities can be matched or correlated to modeled entities included in a geospatial model of the environment, potentially based upon location and direction, in order to scope or frame the view depicted in the image to a modeled view. In addition, the architecture can select additional content that can be presented. The additional content typically relates to services or data associated with modeled entities included in the geospatial model or associated with modeled entities included in an image-based data store. | 12-23-2010 |
20110055930 | CORRELATING PRIVATE AFFINITIES - The claimed subject matter relates to an architecture that can leverage private affinities in order to facilitate or enrich relationships between people. In particular, the architecture can receive a profile associated with a user wherein the profile includes a set of private affinities that are cryptographically protected from public inspection. The architecture can decrypt and/or cryptographically compare a private affinity from the profile to an affinity in a disparate profile (associated with a disparate user) in order to identify a matching affinity. Once a matching affinity is identified, a message indicating such can be provided to the user along with a request to publish certain revealed information to the disparate user, possibly based upon a mutual exchange of commensurate information from the disparate user. | 03-03-2011 |
Eric I-Chao Chang, Bejing CN
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20100223212 | TASK-RELATED ELECTRONIC COACHING - Providing for task-related electronic feedback based on user interaction with a communication network is described herein. By way of example, user interactions the network or a network interface can be monitored to identify user activities performed in conjunction with a task. A rating for performance of the task can be obtained via comparison of user activities with benchmark performance activities. Based on the rating and user-benchmark comparison, inefficiencies can be identified, along with corrective actions for such activities. The corrective actions can then be output to coach the user on techniques for improving performance of the task. Accordingly, by employing corrective feedback based on monitored user activity, personal training can be automated, potentially reducing time and cost of such training. | 09-02-2010 |
Feng Chang, Jilin CN
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20120287178 | DISPLAY DRIVE WITH PERMUTATION AND SUPERPOSITION GRAY-LEVEL CONTROL - A display driver circuitry with permutation and superposition gray-level control comprises a gray-level controller. The controller may comprise a permutation and superposition adder configured to divide N-bit gray-level data G into M most significant bits, serving as a superposition reference G | 11-15-2012 |
George Kc Chang, Xiamen CN
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20130093954 | DISPLAY SYSTEM AND METHOD FOR REPRODUCTION OF PROGRAM CONTENTS - A display system includes a display device and a mobile device. The display device includes a signal receiving unit for receiving program signals, a processing unit operable to convert the program signals into program contents, and to encode one of the program contents into program packets, a first output unit operable to reproduce the program contents, and a first communication unit to transmit the program packets. The mobile device includes a second communication unit for receiving the program packets, a control unit operable to decode the program packets to recover the transmitted program content, and a second output unit to reproduce the transmitted program content. | 04-18-2013 |
Haitao Chang, Nanping City CN
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20100086833 | Battery - A battery includes an anode having an alkali metal as the active material, a cathode having, for example, iron disulfide as the active material, and an increased electrolyte volume. | 04-08-2010 |
Hai-Yan Chang, Tianjin CN
Hsi-Fan Chang, Dongguan CN
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20130008905 | Communication Box - A communication box includes a box body and a box lid. The box body has an accommodation space therein. The box lid includes a lid body and two engaging members. Upper and lower ends of the two engaging members are detachably connected to the box body. The two engaging members are respectively and pivotally connected two opposing sides of the lid body, so that the two engaging members are rotatable relative to the lid body. Compared the conventional communication box, the communication box of the present invention can be opened in different ways. Through one of the two engaging members, either side of the box lid can be opened. Alternatively, the box lid can be detached from the box body through disengagement of the two engaging members. The present invention can be used in different occasions and is convenient for operation, without limitation of space. | 01-10-2013 |
Hsuan-Hao Chang, Dongguan City CN
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20140033632 | Plastic Floor Tiles - An improved plastic floor tile assembly structure, which includes a rectangular floor tile body, the first two adjacent sides of the floor body having a male buckle formation and the second two adjacent sides having a female buckle body formation, a buckling slot is provided in between the inner side wall of the male buckle and the female buckle, and the inner side wall of the floor body, said inner side wall of the male and female buckle is slanted in a direction away from the inner side wall of the floor body, and the inner side wall of the floor body having an adhesive layer, with this structural characteristics the floor assembly between two floor bodies becomes more simple and convenient, it not only provided the more robust assembly, but also eliminate uneven assembly surface, and at the same time, improve the aesthetic appearance of the assembly. | 02-06-2014 |
Huei Sheng Chang, Fujian CN
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20100024342 | Retainer Frame for a Swimming Pool - The present invention provides a retainer frame of an outdoor above ground pool, which includes a plurality of posts and a plurality of sets of beams, connected between pairs of adjacent posts to form a polygonal shaped retainer frame. Each beam has two end portions, and each post has one or more receiving ports for receiving the end portions of a set of beams. The retainer frame also includes a plurality of locking members for locking the end portions of the set of beams in the receiving ports of the corresponding post. The beams are capable of swinging around a longitudinal axis of the posts within a range of swinging motion so that the same components (posts, beams and locking members) can be used to form polygonal shaped retainer frames having different numbers of sides. | 02-04-2010 |
Husi Sheng Chang, Haicang CN
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20130337925 | Swing Set - A swing set ( | 12-19-2013 |
Jason Chang, Zibo City CN
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20100011482 | GARMENT HAVING VARIOUS FUNCTIONAL FINISHES - A garment, particularly a shirt, is made from a number of fabric portions which are sewn together, each of the portions having different performance characteristics. The front of the shirt is finished so as to be stain-resistant with a chemical water- and oil-repellent finish. To mitigate moisture accumulation on the wearer's skin, the back and sleeves are treated with an absorbency-enhancing finish, the collar and cuffs having a soil-release finish. In manufacture, the different portions are cut from differently treated sections of a mill run of fabric, the sections being processed under constant conditions so that the different sections have consistent shrinkage properties and colours. | 01-21-2010 |
Jason Chang, Fengxian CN
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20090302619 | Magnetic Lock Means With Auxiliary Mechanical Locking or Resistance Means - A lock is disclosed including magnetic and mechanical locking features. The mechanical lock means operates in response to an attempt to force open the lock. The mechanical lock means includes a pin and at least one locking element; the mechanical lock means operates by engagement of the at least one locking element with a recess. | 12-10-2009 |
Jen-Chun Chang, Wai Hai Town Jianmen CN
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20090272418 | THERMOELECTRIC GENERATOR DEVICE - A thermoelectric generator includes an enclosure accommodating therein multiple segments of anode thermoelectric material and multiple segments of cathode thermoelectric material, both having low thermal conductivity. The anode thermoelectric material segments are respectively jointed to the corresponding ones of the cathode thermoelectric material segments to form a plurality of V-shaped electrode pairs each having an apex. The plurality of V-shaped electrode pairs is connected in cascade to form a serially connected sequence with the apexes of the V-shaped electrode pairs of the sequence set in a common given direction. A conductive lead is connected to each of a first one and a last one of the plurality V-shaped electrode pairs of the sequence and extends out of the enclosure. The generator can be directly put in a flame or a high temperature environment and can bear a maximum temperature beyond 1000° C. without additionally mounted heat dissipation device. | 11-05-2009 |
Jianglong Chang, Nanjing CN
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20120281966 | METHOD FOR SKIPPING MULTIMEDIA FILE AND MULTIMEDIA APPARATUS THEREOF - A multimedia file skipping method. The skipping method adds obtained increased amount of time to a current decoding time stamp to determine a target time stamp, determines a PCR (Program Clock Reference) corresponding to the target time stamp as a PCR prediction value; determines a position offset corresponding to the PCR prediction value as a target position offset according to a linear relationship between the PCR and position offset of the multimedia file; and skips to the target position offset and plays the multimedia file from this position. By the aforementioned, it is not necessary to set a time stamp index file, and calculation is performed by utilizing the linear relationship between the PCR and the position offset, and thus the amount of calculation is reduced, time cost is reduced, and skipping speed is significantly improved. | 11-08-2012 |
Jian-Jun Chang, Dong-Guan City CN
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20090086037 | PRESSING MECHANISM FOR AN IMAGE SHAKE SUPPRESSING OPTICAL DEVICE - A pressing mechanism is adapted for use in an image shake suppressing optical device that includes a driving unit and an image capturing unit. The pressing mechanism is adapted to be disposed between the driving unit and the image capturing unit, and includes an arm body and a press head unit. The arm body has a driven end that is adapted to be connected to the driving unit, and a connecting end that is opposite to the driven end. The press head unit is adapted to be disposed between the connecting end of the arm body and the image capturing unit, and is adapted for providing a resilient pressing force on the image capturing unit when the driven end of the arm body is driven by the driving unit to move the connecting end in a pressing direction. | 04-02-2009 |
Junbiao Chang, Hanan Province CN
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20100234584 | 2'-Fluorine-4'-Substituted-Nucleoside Analogues, Preparation Methods and Uses Thereof - The present invention provides 2′-fluorine-4′-substituted-nucleoside analogues or their pro-drugs or 5′-phosphate esters (including the pro-drugs of the 5′-phosphate esters), preparation methods and uses thereof. The compounds have the general formula as follows: | 09-16-2010 |
Junbiao Chang, Zhengzhou CN
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20130303747 | PYRIMIDINE NUCLEOSIDE DERIVATIVES, SYNTHESIS METHODS AND USES THEREOF FOR PREPARING ANTI-TUMOR AND ANTI-VIRUS MEDICAMENTS - The present invention relates to the field of pharmacochemistry. Disclosed are fluorinated and azido-substituted pyrimidine nucleoside derivatives, and preparation methods and uses thereof. The structural formula is as shown (I). These compounds can be used for preparing medicaments for treating diseases such as tumors and viral infections, and can be used separately or in combination with other medicaments. The compounds also have effective activity against diseases such as tumors and viral infections, while having few side effects, and thus have potential application value. | 11-14-2013 |
Kaiyi Chang, Yunnan CN
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20130209593 | PHARMACEUTICAL COMPOSITION FOR TREATING DRUG ADDICTION - The present invention relates to a pharmaceutical composition for treating drug addiction comprising herb | 08-15-2013 |
Kuangyao Chang, Shenzhen City CN
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20120300493 | Light Source Module and a Backlight Module Using the Same - A light source module including light sources and secondary optical lens is proposed. The secondary optical lens includes an incident curved surface, an emitting curved surface, and a bottom of prism. The incident curved surface has a concave area defined as a cavity where the light source is disposed. A light beam generated by the light source is emitted to the inside of the secondary optical lens through the incident curved surface. The light beam is emitted outwards through the emitting curved surface after being reflected by the prism microstructures on the bottom of prism. The light beam reflected by the emitting curved surface can be emitted to the inside of the secondary optical lens again by using the prism microstructures. Therefore, the light source module can reduce the scattering amount of the light beam, thereby improving the utilization of the light beam generated by the light source. | 11-29-2012 |
20130258227 | Liquid Crystal Display Device - The present invention provides a liquid crystal display device, which includes a backlight module and a liquid crystal panel disposed on the backlight module. The backlight module includes an optic film assembly. The optic film assembly includes a first prism plate. The liquid crystal panel includes a first polarization plate. The first polarization plate is arranged to directly confront the first prism plate. The first prism plate includes a first base plate and a plurality of parallel first prism bars formed on an upper surface of the first base plate. The first prism bars have an axial direction that forms an included angle with respect to a polarization direction of the first polarization plate. The liquid crystal display device omits the topmost diffusion plate that is conventionally used in the known the optic film assembly so as to reduce the manufacture cost. | 10-03-2013 |
20140119056 | Light Guide Plate and Backlight Module Using the Light Guide Plate - The present invention provides a light guide plate and a backlight module using the light guide plate. The light guide plate includes a bottom surface, a top surface arranged opposite to the bottom surface, and a plurality of lateral surfaces arranged between the bottom surface and the top surface. One of the lateral surfaces forms a light incidence surface. The bottom surface forms a plurality of grid dots having a cross-section that is right angular. The grid dots are formed by recessing the bottom surface of the light guide plate toward the top surface. The grid dots each have an inclined face opposing the light incidence surface. The inclined face is arranged to get away from the light incidence surface by extending upward from the bottom surface. Light entering the light guide plate is reflected by the grid dots to emerge through an emerging surface of the light guide plate. | 05-01-2014 |
Kuangyao Chang, Guangdong CN
Kuang-Yao Chang, Guangdong CN
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20120275137 | BACKLIGHT MODULE AND DISPLAY APPARATUS - The present invention provides a backlight module and a display apparatus. The display apparatus comprises the backlight module and a display panel. The backlight module comprises a plurality of lamps; and a ground bar disposed at one side of the lamps, wherein low-voltage sides of the lamps are electrically connected to the ground bar, and the ground bar has a horizontal supporting plane and an alignment plane, and there is a predetermined angle between the horizontal supporting plane and the alignment plane, the horizontal supporting plane is parallel to the lamps, and the low-voltage sides of the lamps are supported on the horizontal supporting plane and abut against the alignment plane. The present invention can improve the assembly accuracy of the backlight module. | 11-01-2012 |
20130010226 | LED PACKAGING STRUCTURE AND LIQUID CRYSTAL DISPLAY - An LED packaging structure includes a casing, an LED chip, and a lead frame arranged in the casing, The lead frame includes a bottom portion, and a first metal side wall and a second metal side wall respectively located on two sides of said bottom portion. The LED chip is arranged on the bottom portion. Plastic layers with high reflectivity are respectively disposed on surfaces of the first metal side wall and the second metal side wall are provided with and are extended towards the direction far away from the bottom portion and joint with the casing. The LED packaging structure of the present disclosure not only provides a longer path for the moisture to permeate the inside of the LED packaging structure, but also reduces the loss of the luminous flux due to light emitted from the LED chip irradiating on the metal bracket. | 01-10-2013 |
20130016301 | LIQUID CRYSTAL DISPLAYAANM Hu; Che-ChangAACI GuangdongAACO CNAAGP Hu; Che-Chang Guangdong CNAANM Chang; Kuang-YaoAACI GuangdongAACO CNAAGP Chang; Kuang-Yao Guangdong CNAANM Fang; KuojunAACI GuangdongAACO CNAAGP Fang; Kuojun Guangdong CN - A liquid crystal display (LCD) is disclosed. The LCD comprises a front frame, a panel, a plastic frame and an optical film assembly. The panel comprises a display region and a non-display region, and the plastic frame and the front frame cooperate with each other to sandwich the non-display region of the panel therebetween. The plastic frame is formed with a V-groove(s) on a surface thereof that faces towards a light exiting surface of the optical film assembly. In this way, light rays traveling through the optical film assembly to the lower surface of the plastic frame are reflected by the V-groove(s) so as to be mostly concentrated onto the non-display region of the panel and then gradually attenuated to disappear. This can reduce the bright lines appearing in the display region of the panel and, consequently, improve the displaying effect of the whole LCD. | 01-17-2013 |
20140003090 | LIQUID CRYSTAL DISPLAY AND BACKLIGHT MODULE THEREOF | 01-02-2014 |
Kuang-Yao Chang, Shenzhen City CN
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20120249922 | Liquid Crystal Display and Backlight Module Thereof - A backlight module is disclosed in the present invention. The backlight module comprises a light guide plate and a light source. The light guide plate comprises a light incident surface, and the light source is disposed adjacent to the light incident surface. The backlight module further comprises a protruding part, which abuts against the light incident surface to define a distance between the light source and the light incident surface. The present invention further discloses a liquid crystal display (LCD) device, which is provided with the aforesaid backlight module. Because the backlight module of the present invention is provided with a protruding part that effectively defines a distance between the light source and the light incident surface of the light guide plate, the light coupling efficiency of the backlight module is remarkably optimized. | 10-04-2012 |
20140192514 | Backlight Module, Printed Circuit Board Used for Backlight Module, and Manufacturing Method for The Same - The present invention discloses a backlight module, a printed circuit board used for a backlight module, and a manufacturing method for the same. The printed circuit board comprises a light bar region and a heat dissipating region. The light bar region used for mounting a light bar of the backlight module and formed with a conductive circuit for supplying power for the light bar; and the heat dissipating region connected with the light bar region, wherein, a connection location of the light bar region and the heat dissipating region disposes with a cutting slot and the cutting slot locates at a side of the printed circuit board for mounting the light bar in order to prevent a short-circuit connection between the heat dissipating region and the conductive circuit of the light bar region through the cutting slot. The present invention can avoid the short circuit problem due to uncompleted etching of the conductive layer on the heat dissipating region of the printed circuit board. | 07-10-2014 |
20140204313 | LIGHT GUIDING SYSETM, EDGE TYPE BACKLIGHT MODULE AND LIQUID DISPLAY DEVICE - A light guiding system, an edge type backlight module and a liquid crystal display are disclosed. The light guiding system includes an ambient light collection system facing toward ambient light to absorb the ambient light and to generate absorbed light, a plurality of light guiding devices, and at least a first and a second light guiding bar. Each of the light guiding devices includes a light emitting end and a light incident end. The light incident ends of the optical fibers are arranged close to the ambient light collection system, and the lights entered from the light incident ends are propagated toward the light emitting ends. Each of the light guiding bars includes a light emitting surface, a light incident surface connected to the light emitting surface, and a first lateral side opposite to the light incident surface. | 07-24-2014 |
Kunlin Chang, Xiamen City CN
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20090047150 | Anti-jammed air pump - An anti-jammed air pump includes a shell, the shell has a motor, a diaphragm and an internal seat inside, an air chamber is formed between the diaphragm and the internal seat, the internal seat has inlets and outlets, the inlets or outlets have unidirectional disc respectively; diaphragm connects with the driving shaft of motor via a coupling device, an eccentric shaft and an eccentric gear, the shell has inlet coupling devices and outlet coupling devices which corresponding to the inlets and outlets in respective internal seats; a stress relief groove communicating the inside and outside of the air chamber is positioned in the edge of said internal seat which connects with the diaphragm. | 02-19-2009 |
Li Chang, Shenzhen City CN
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20090248354 | DEVICE FOR DETERMINING DIMENSION OF A WORKPIECE - A device for determining dimensions of a workpiece includes a locating apparatus, a determining apparatus and a main processor. The locating apparatus includes a locating board supporting workpieces and defining at least one detecting aperture therethrough. The determining apparatus includes a detecting module, the detecting module includes at least one laser detector, each laser detector includes a laser emitter and a laser receiver respectively mounted on two opposite sides of the locating board. The main processor is connected to the locating apparatus and the determining apparatus, the laser emitter emits laser beams traveling through the detecting aperture and received by the laser receiver, and the main processor determines the dimension of the workpiece according to the dimension of parts on the laser receiver shielded by the workpiece. | 10-01-2009 |
Liang-Jen Chang, Dongguan CN
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20090135614 | Fluorescent Stick Holding Seat - A fluorescent stick holding seat includes a sphere having three recesses in the same shape. The recesses are adapted to hold fluorescent sticks securely. The axes of the fluorescent sticks are crisscrossed with each other so that the fluorescent sticks are able to stand at a desired position. This enhances the fun of the fluorescent stick decoration and is not subject to the environment, standing steadily and providing a warning sign outdoors. | 05-28-2009 |
Limin Chang, Hangzhou City CN
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20090141716 | METHOD AND APPARATUS FOR PACKET RULE MATCHING - This invention discloses method and apparatus for packet rule matching. The method includes: creating multiple levels of storage tables, storage table other than final-level storage table records corresponding relation between value index and value range number, and final-level storage table records corresponding relation between packet rule number and combination index formed by value range number; upon receiving packet, searching first-level storage table for value index corresponding to value of quintuple of the packet; searching next-level storage table according to value range number corresponding to found value index until penultimate-level storage table; searching final-level storage table for combination index identical to combination value formed by the value range number found in the penultimate-level storage table, and obtaining packet rule number corresponding to the found combination value; and taking packet rule corresponding to the obtained packet rule number as matched packet rule. This invention can increase the speed of packet rule matching. | 06-04-2009 |
Ling Chang, Shanghai City CN
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20090310621 | Method to Classify the Network Speed - A method to classify the network speed disclosed is utilized to distinguish between an advanced-level user bandwidth and a general-level user bandwidth for users whose devices are connected by the access point. The method includes selecting a bandwidth-distribution rule of the access point, and distributing the total bandwidth supported by the access point according to the selected bandwidth-distribution rule. The bandwidth-distribution rule is selected from a ratio-distribution rule, a highest-band restriction rule, and a lowest-bandwidth restriction rule. The bandwidth distributed to each advanced-level user is larger than the bandwidth distributed to each general-level user. | 12-17-2009 |
Ling Chang, Shenzhen City CN
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20110078629 | ELECTRONIC DEVICE CAPABLE OF AUTOMATICALLY GENERATING USER INTERFACE AND METHOD THEREOF - An electronic device is provided. The electronic device includes an input unit, a display unit and a storage unit. The storage unit stores a product function list and a plurality of UI profile files. Each of the UI profile files defines one display format. A UI (user interface, UI) establishing module activates a function of the electronic device for establishing a UI. A product function list loading module loads the product function list from the storage unit. A product function list parsing module parses the loaded product function list. A user interface profile file loading module selectively loads the UI profile file from the storage unit. A user interface generation module displays the parsed product function list on the display unit according to the display format of the selective UI profile file, and links the generated menu interfaces to generate a series of user interfaces. | 03-31-2011 |
20110285644 | ELECTRONIC DEVICE WITH TOUCH PANEL - An electronic device includes a display unit and a touch panel. The display unit includes at least two display areas, wherein each of the display areas has a unique operation frequency. The touch panel is installed in front of the display unit and includes at least two touch areas corresponding to the display areas, each of the touch areas is scanned with a unique scan frequency corresponding to the unique operation frequency of the corresponding display area. Through partition design for the GUI, the electronic device can respectively scan the touch areas, which replace the existing scanning method to scan the whole touch panel, and it is more efficient. | 11-24-2011 |
20130221853 | LAMP AND SWITCH APPARATUS THEREOF - A lamp includes a lamp body, an LED light source, a storage unit, a switch apparatus, and a microprocessor. The storage unit stores a function table recording a relationship between a plurality of types of touches and a plurality of control functions. The switch apparatus includes a touch panel, a touch controller, and an indicator located under the first touch region. The touch panel generates signals in response to touches applied on thereon. The touch panel includes a first touch region and a second touch region. The touch controller receives the signals and determines the type of the touch intended. The microprocessor refers to the function table, and controls the LED light source to execute the control function and to give visual feedback when the touch panel is touched. A switch apparatus is also provided. | 08-29-2013 |
Lung-Chuan Chang, Shen-Zhen CN
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20090267071 | PIXEL LAYOUT STRUCTURE FOR RAISING CAPABILITY OF DETECTING AMORPHOUS SILICON RESIDUE DEFECTS AND METHOD FOR MANUFACTURING THE SAME - Disclosed is a pixel layout structure capable of increasing the capability of detecting amorphous silicon (a-Si) residue defects and a method for manufacturing the same. Wherein, an a-Si dummy layer is disposed on either one side or both sides of each data line. The design of such an a-Si dummy layer is utilized, so that in an existing testing conditions (by making use of an existing automatic array tester in carrying out the test), in case that there exists an a-Si residue in a pixel, the pixel having defects can be detected through an enhanced capacitance coupling effect and an electron conduction effect. Therefore, through the application of the above-mentioned design, the capability of an automatic array tester can effectively be increased in detecting a defective pixel having a-Si residues. | 10-29-2009 |
20110057905 | Touch Panel and Inspection Method Thereof - The present invention provides a touch panel, including a substrate, a plurality of first sensing lines, a plurality of second sensing lines and an insulation layer. The first sensing lines are disposed on the substrate. Each first sensing line extends along a first direction and at least one end of each first sensing line includes a first inspecting region. The second sensing lines are disposed on the substrate. At least one end of each second sensing line includes a second inspecting region and each second sensing line extends along a second direction. The first direction is not parallel to the second direction. The insulation layer covers the first sensing lines and the second sensing lines and exposes the first inspecting regions and the second inspecting regions. The present invention further provides an inspection method of a touch panel. | 03-10-2011 |
20110230009 | PIXEL LAYOUT STRUCTURE FOR RAISING CAPABILITY OF DETECTING AMORPHOUS SILICON RESIDUE DEFECTS AND METHOD FOR MANUFACTURING THE SAME - Disclosed is a pixel layout structure capable of increasing the capability of detecting amorphous silicon (a-Si) residue defects and a method for manufacturing the same. Wherein, an a-Si dummy layer is disposed on either one side or both sides of each data line. The design of such an a-Si dummy layer is utilized, so that in an existing testing conditions (by making use of an existing automatic array tester in carrying out the test), in case that there exists an a-Si residue in a pixel, the pixel having defects can be detected through an enhanced capacitance coupling effect and an electron conduction effect. Therefore, through the application of the above-mentioned design, the capability of an automatic array tester can effectively be increased in detecting a defective pixel having a-Si residues. | 09-22-2011 |
Meisheng Chang, Shanxi CN
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20140052393 | METHOD FOR DETERMINING SPATIAL LOCATION OF CONDUCTING WIRE AND AERIAL EARTH WIRE OF POWER TRANSMISSION LINE - Disclosed is a method for determining the spatial location of a conducting wire and an aerial earth wire of a power transmission line, so as to solve the problem that the method in the prior art is not applicable to determining the spatial location of the conducting wire and the aerial earth wire of the conventional power transmission line with respect to lightning shielding failures. In the present invention, according to the physical locations of the conducting wires and aerial earth wires, the power transmission line shielding efficiency is calculated based on that the corresponding lightning shielding failure trip rate is zero when the exposure arc is zero, thus providing designing and operating units with a reliable analytical method for preventing lightning shielding failures, and meanwhile working out the shielding efficiency of the conducting wire of each phase more accurately, so as to analyze the structural relations between the aerial earth wires and conducting wires to determine the lightning protection effect of the whole power transmission line. The present invention provides a supplementary analytical method of the shielding efficiency of the existing power transmission lines. | 02-20-2014 |
Michael Jen-Chiung Chang, Taipei CN
Po-Chun Chang, Guangzhou CN
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20100224216 | CAMERA MODULE, FABRICATING METHOD AND CLEANING METHOD THEREOF - A camera module includes a lens module, an image sensor, a circuit board for supporting the image sensor, and a lens holder for connecting the lens module and the circuit board. A method for fabricating the camera module includes the following steps. Firstly, at least one cleaning hole is created in the lens holder, and the at least one cleaning hole is filled with a removable sealing stuff. Then, the printed circuit board, the image sensor, the lens holder and the lens module of the camera module are combined together. Then, a testing procedure is performed to detect whether any pollutant is present within the assembled camera module. Once any pollutant within the assembled camera module is detected, the sealing stuff is removed from the at least one cleaning hole, a cleaning procedure is done to remove the pollutant, and the at least one cleaning hole is sealed again. | 09-09-2010 |
Qing Chang, Zhuhai CN
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20130024038 | INTERCHANGEABLE LOCK CORE AND OPENING METHOD THEREOF - One embodiment of the present invention provides a lock-and-key system for an electrical power plant. The system includes a plurality of locks and a smart key. A respective lock is installed with a standardized lock core, and the lock is associated with a lock identifier (ID). The smart key includes a key head that matches the standardized lock core; a lock-ID detector configured to detect the lock ID; a rotation stopper which, when enabled, is configured to prevent rotation of the key head while the key head is inserted into the standardized lock core; and a control module configured to disable the rotation stopper based on the detected lock ID, thereby facilitating the smart key to unlock the lock by rotating the key head. | 01-24-2013 |
Quing Chang, Zhuhai CN
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20120206235 | SMART INTERLOCK SYSTEM AND WORKING METHOD THEREOF - An intelligent locking system and a working method thereof. The intelligent locking system includes a lock ( | 08-16-2012 |
Sheng-Shu Chang, Taichung, Taiwan CN
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20100227088 | Method for Producing Paper or Plastic Container of Heat Insulation, Heat Preservation and Scald Prevention and the Same Container Obtained Thereby - A method for producing paper or plastic container of heat insulation, heat preservation and scald prevention and the same container obtained thereby are disclosed. The method includes the following steps: agitating and mixing ( | 09-09-2010 |
Shihming Chang, Zhejiang CN
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20090032557 | AUTOMATIC ACTUATING DEVICE FOR SPRAYER - The actuating device for a sprayer contains a control circuit to provide scheduled operations, a driving member to provide a torque, a power member to provide electricity to the control circuit and the driving member, an actuating member to exert pressure to the nozzle of the sprayer, a gear set to deliver the torque to the actuating member, and a casing member to house the foregoing components. The actuating member has a roughly quadrant shape with gear teeth on the arc and a peen besides the gear teeth. An adaptation member can be provided on top of the nozzle. The adaptation member has a socket to fit on the nozzle and a diametric elongated ridge interacting with the peen to provide closer and longer period of interaction to avoid insufficient exertion of pressure to the nozzle. | 02-05-2009 |
Shih-Ming Chang, Zhanggi Industrial Zone CN
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20090050063 | FEEDING DEVICE USING AIR FLOW - The feeding device contains a barrel, a discharge pipe, a feed pipe, and a blower. The grainy feedstuff is fed to the blower and then is blown upward into the barrel via the feed pipe. Extraneous air is expelled from the barrel via the discharge pipe. The feeding device efficiently simplifies and speeds up the process of loading feedstuff into the barrel. | 02-26-2009 |
Shih-Ming Chang, Cixi Zhejiang CN
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20090217880 | SPREADING DEVICE FOR FEEDSTUFF - A tank of the spreading device is rotated by a driving device. The tank contains a number of side boards, each of which is composed of a static plate and a door plate hinged to the static plate. The hinge joining the door and static plates has an elastic element preventing the door plate from being opened outward. When the tank is rotated at a high speed, a centrifugal force on the feedstuff inside the tank is strong enough to push the door plates open and the feedstuff is thereby automatically cast out. By varying the speed of the tank's rotation, the feedstuff could be cast for various distances, thereby achieving efficient and effective distribution of the feedstuff. | 09-03-2009 |
Shih-Ming Chang, Cixi CN
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20130047927 | FEED CARRIER RECEPTACLE FOR USE IN ROTARY FEED DISPENSING MECHANISM - Disclosed is a feed carrier receptacle for use in a rotary feed dispensing mechanism, which includes a box, a feed loading opening, and separation partitions. The feed loading opening is formed in the box. The separation partitions are arranged inside the box and every adjacent separation partitions and an inside surface of the box form a feed compartment, which communicates the feed loading opening and is provided with a feed discharge opening and a brush adjacent to the feed discharge opening. When put into rotation, the feed loaded in the receptacle is generally rotated in unison therewith to move toward the feed discharge openings and is subject to a frictional force as contacting the brush so that the feed, when passing through the brush, is caused to rotate by itself and thus may fly over a long distance. This increases the distribution range of feed. | 02-28-2013 |
Shuai Chang, Shenyang CN
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20090097293 | HIGH-FREQUENCY POWER SUPPLY - A plurality of half-wave bridge type oscillators are operated in a time-sharing method and connected through primary windings of a transformer to make the reverse bias hold time of each thyristor long. Therefore, it is possible to stably output a frequency and power which are several times as high as those in a conventional power supply. | 04-16-2009 |
Shumin Chang, Heyuan City CN
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20110214704 | GUY STRUCTURE FOR AN AUTOMATIC UNFOLDING AND FOLDING UMBRELLA - A guy structure for an automatic unfolding and folding umbrella is provided. The guy structure includes two or more guys: One guy is a lower nest guy, provided at least between a middle rod and a lower nest; the other is an unfolding guy, provided at least between the middle rod and a spreading component in the umbrella head. While unfolding the umbrella, an unfolding spring stretches and opens part of the middle rod pipe. The unfolding guy pulls and opens the rest section of middle rod pipe with the cooperation of the lower nest guy, and forms the complete unfolding status. While folding the umbrella, the folding spring makes the lower nest move downward under force of the folding spring. At this time, the unfolding spring does not generate tension on the middle rod pipe above it, thus the middle rod pipe above the unfolding spring can be collected through the lower nest guy or the unfolding guy. Thereby, part of the middle rod pipe can be collected while folding the umbrella cover, so it can effectively shorten the middle rod length after folding the umbrella. | 09-08-2011 |
Ta-Wei Chang, Zengcheng CN
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20120189819 | Reinforced Rubber Tile with Laminated Top Layer and Air Cushion Effect - An odorless composite floor tile suitable for indoor or outdoor use is formed from elastomer particles. The composite floor tile has a lower layer that is formed by binding a first group of elastomer particles with an adhesive, and is stabilized with meshes of fiberglass fibers. The composite floor tile also has a laminated upper layer. The laminated upper layer is formed by binding a second group of elastomer particles with the adhesive, or formed from synthetic rubber and/or natural rubber, polymeric materials, or fiber materials. The composite floor tile has shock absorption and anti-slippage properties. The composite floor tile has an attractive upper surface that includes a variety of color patterns. Further, the composite floor tile also has a shock absorbing lower layer providing an air cushion effect that is also permeable to air and liquids which reduces or eliminates the breeding and spread of bacteria and mildew. | 07-26-2012 |
Tsewen Chang, Taipei City CN
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20120207746 | Anti-C epsilon mX antibodies capable of binding to human mIgE on B Lymphocytes - The invention pertains to the generation and utility of antibodies that can bind effectively to CεmX domain on membrane-bound IgE (mIgE) expressed on the surface of human B lymphocytes. The CεmX domain of 52 amino acid residues, located between the CH4 domain and the C-terminal membrane-anchor peptide on human membrane-bound epsilon chain, had been suggested as an antigenic site for immunological targeting of B cells expressing mIgE. Previous reported monoclonal antibodies, including a20, which bind to RADWPGPP peptide at the C-terminal of CεmX, have now been found to bind poorly to mIgE on human B cells. We have discovered that only monoclonal antibodies specific for certain segments, such as GLAGGSAQSQRAPDRVL and HSGQQQGLPRAAGGSVPHPR, of CεmX can bind effectively to mIgE on human B cells and hence have the utility for targeting those B cells for the treatment of diseases mediated by IgE. | 08-16-2012 |
Tsunglung Chang, Shenzhen City CN
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20130009155 | Thin-Film-Transistor Array Substrate and Manufacturing Method Thereof - The present invention discloses a thin-film-transistor array substrate and a manufacturing method thereof. The array substrate includes a thin-film transistor and a compensation electrode. A gate electrode of the thin-film transistor is a portion of a scan-signal line and has an opening, and the opening extends to a side of the scan-signal line. A drain electrode of the thin-film transistor is disposed correspondingly to the opening. A source electrode of the thin-film transistor extends from a side of a data-signal line and surrounds the drain electrode. The compensation electrode extends from another side of the scan-signal line and corresponds to the gate electrode. Therefore, the present invention is capable of reducing parasitic capacitance between the drain electrode and the gate electrode without increasing the resistance value of the scan-signal line. | 01-10-2013 |
Wanlin Chang, Bangkok CN
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20120071456 | COMPOSITION - Hair treatment composition comprising a zinc-based antidandruff agent, a conazole fungicide and a cationic modified guar deposition polymer. | 03-22-2012 |
Wen-Chieh Chang, Taipei CN
Xiangqing Chang, Beijing City CN
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20090070560 | Method and Apparatus for Accelerating the Access of a Multi-Core System to Critical Resources - A method accelerates access of a multi-core system to its critical resources, which includes preparing to delete a critical node in a critical resource, separating the critical node from the critical resource, and deleting the critical node if the conditions for deleting the critical node are satisfied. An apparatus includes a confirmation module for the node to be deleted and a deletion module to accelerate access of a multi-core system to its critical resources. | 03-12-2009 |
Xiao-Hui Chang, Shenzhen City CN
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20090322542 | SYSTEM AND METHOD FOR MONITORING AMBIENT TEMPERATURE AND HUMIDITY - A system and method for ambient monitoring temperature and humidity, includes a controller, a host and an alarm device. The controller includes a sensing module and a determining module. The sensing module senses temperature and humidity. The determining module determines whether the sensed environment temperature and humidity are abnormal according to predetermined standards, and determines howl long the environment continues to be abnormal, and outputs an abnormal signal if the abnormal environment continues to be abnormal beyond a preset time limit. The host is connected to the controller, to transmit an alarm signal according to the abnormal signal. The alarm device is connected to the host, to activate according to the alarm signal. | 12-31-2009 |
Xiao Tao Chang, Beijng CN
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20120030421 | MAINTAINING STATES FOR THE REQUEST QUEUE OF A HARDWARE ACCELERATOR - The invention discloses a method and system of maintaining states for the request queue of a hardware accelerator, wherein the request queue stores therein at least one Coprocessor Request Block (CRB) to be input into the hardware accelerator, the method comprising: receiving, in response to a CRB specified by the request queue is about to enter the hardware accelerator, the state pointer of the specified CRB; acquiring physical storage locations of other CRBs in the request queue that are stored in the request queue and are the same as the state pointer of the specified CRB; controlling the input of the specified CRB and the state information required for processing the specified CRB into a hardware buffer; receiving the state information of the specified CRB that has been processed in the hardware accelerator; if the above physical storage locations are not vacant, then making physical storage locations that are closest on the request queue of the specified CRB as the selected location and storing the received state information in the selected location of the state buffer. | 02-02-2012 |
Xin Chang, Shenzhen City CN
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20100013837 | Method And System For Controlling Character Animation - Embodiments of the present invention provide a method for controlling character animation, in which the character animation includes at least two bones and skins corresponding to the bones, the method includes: (a) dividing the character animation into at least two parts, and setting an identification number for each part; (b) establishing a mapping table comprising a corresponding relationship between the identification number and skin data of each part; (c) picking skin data of an operation focus location in the character animation; (d) querying the mapping table according to the skin data, obtaining a corresponding identification number, and controlling the part in the character animation corresponding to the identification number. Embodiments of the present invention also provide a system for controlling character animation. Different parts of the character animation may be picked respectively by dividing the character animation into multiple parts. | 01-21-2010 |
Xinghui Chang, Shenzhen City CN
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20140044857 | Method for Preparing Water-Soluble Tobacco Flavor in Gel State - A method for preparing water-soluble tobacco flavor in gel state is disclosed. The method includes the following steps: mixing food thickener with glycerol in a mass ratio of 1:50 to 1:5 and mixing to uniform, heating to a temperature of 80° C. to 100 ° C. and keep stirring till dissolve thoroughly, homogenizing for 5 to 15 minutes, cooling to a temperature of 30° C. to 50° C., adding water-soluble tobacco flavor and mixing to uniform, and placing at least 12 hours at a temperature of 1° C. to 30 ° C. to obtain a final product. The product obtained by the method can greatly inhibit volatilization of the tobacco flavor, maintain fragrance completely, reduce the loss caused by volatile components, and can be easily transported and stored. | 02-13-2014 |
Xiuhui Chang, Shenyang CN
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20130303541 | ARYLOXY DIHALOPROPENYL ETHER COMPOUNDS AND USES THEREOF - The present invention discloses an aryloxy dihalopropenyl ether compound with the structure shown as general formula (I), of which the group definitions can be seen in the specification. The present invention also discloses the use of the compound with general formula (I) as an insecticide in the agricultural field and an insecticidal composition using the compound with general formula (I) as an active component. | 11-14-2013 |
Yaohui Chang, Dalian CN
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20130153825 | LUMINSCENT MATERIAL FOR SOLID-STATE SOURCES OF WHITE LIGHT - A luminescent material, containing yttrium oxide, oxides of rare-earth metals, as well as aluminium, gallium and indium oxides in a ratio that produces compounds corresponding to the general formula: | 06-20-2013 |
Yi Chang, Shandong CN
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20120233187 | METHOD AND APPARATUS FOR DECODING AND READING TXT FILE - A method and apparatus for decoding and reading a txt file are provided, and the reading method comprises: virtually dividing the txt file into several file blocks in accordance with the set macro value; according to the reading order, loading the file blocks in turn and decoding the contents of the file blocks; in accordance with the displaying requirement, performing the paging process for the decoded file blocks and storing the page table information thereof; for the pages needed to be read, invoking the interface function of Brew platform and displaying them according to the stored page table information. | 09-13-2012 |
Yilin Chang, Guangdong Province CN
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20080273861 | Method for Measuring Multimedia Video Communication Quality - A method for measuring multimedia communication quality is disclosed. The multimedia video communication quality may be objectively reflected through the embedment and extraction of digital watermark under a precondition that the quality of the multimedia video data is not obviously affected. In the invention, each frame of the multimedia video data is uniformly divided into blocks of equal size and watermark data is embedded in each of the blocks, so that the watermark may be uniformly distributed. The multimedia video data are divided into groups, and the watermark is embedded in a part of the frames with equal interval between the frames in each group to reduce the effect of the watermark on the data. The watermark information is directly embedded in the spatial domain of the original video data. The PSNR of the video data is linearly fitted using the accuracy rate of the recovered watermark relative to the original watermark, and the fitted PSNR is regarded as a measurement indication of the multimedia video communication quality. Post-processing such as smoothing filtering is performed on video frames after watermark extraction to eliminate the effect of the watermark on the multimedia video data quality. | 11-06-2008 |
Ying Chang, Dalian CN
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20120181482 | LIGHT-CONVERSION FLEXIBLE POLYMER MATERIAL AND USE THEREOF - A light-conversion flexible polymer material consists of an organic silicone rubber (bi-component addition thermal vulcanizing liquid silicone rubber, 20.0-75.0%), a diluting agent (silicone oil, 10.0-20.0%), a luminescent material (one or more of aluminate, silicate, siliconitride and oxysulfide luminescent materials, 15.0-65.0%) and auxiliary. The polymer material can be bent randomly as required. The polymer material is made by mixing raw materials uniformly in a blending container, inpouring the obtained mixture into a mold and thermal-curing. The polymer material is used on the surface of a blue-light LED and the luminescent material in the light-conversion flexible polymer material can be excitated by light emitted from the blue light LED to give out light, which is combined with residual blue light into white light. The polymer material can be widely used in light-source devices such as lamp, nixie tube and backlight. | 07-19-2012 |
20130089729 | PEELABLE LIGHT CONVERSION LUMINESCENT FILM - A peelable light conversion luminescent film consisting of a substrate and a light conversion coating layer thereon is provided. The light conversion coating layer consists of a fluorescent material, a two-component silicone resin, a diluent and an adjuvant. The substrate is a fluorine-containing polyester film which can be easily peeled off from the light conversion coating layer when using the light conversion film. The fluorine-containing polyester film can function as a substrate and as a protective film. The fluorine-containing polyester film can be easily peeled off to avoid the deformation of light conversion coating layer. After the peeling off from the fluorine-containing polyester film, the light refraction is reduced and the luminescent efficiency is increased. The fluorescent material is pretreated with ethanol-alkoxy oligomeric polysiloxane mixture solution, its compatibility with silicone resin is enhanced, the surface condition of the coated film is improved, and the uniformity of the film is increased. | 04-11-2013 |
Yue Chang, Guangdong Province CN
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20090316695 | Method For Accessing Integrated Services By An Access Network - The present invention relates to a method for accessing integrated services by an access network, including: establishing at least one Multi-Protocol Label Switching (MPLS) Label Switch Path (LSP) in a broadband access network; MPLS encapsulating at a broadband access node a service to be transmitted, and transmitting the encapsulated service in the broadband access network via the LSP. As MPLS is a technology for providing multi-layered connection, in the embodiments of the present invention, MPLS is utilized as the means for networking of broadband access network and private line passing through the core network, so that the problem faced by the broadband access network serving as the bearer network of integrated services can be solved, the integrated services of video, voice, data and private line (including IP private line, and traditional private lines of ATM (Asynchronous Transfer Mode), TDM (Time Division Multiplexing) and FR (Frame Relay)) can be carried over the broadband access network at a lower cost. | 12-24-2009 |
Yu-Min Chang, Taipei CN
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20090273848 | ZOOM LENS SYSTEM - A zoom lens system includes, in order from an object side to an image side, first to fourth lens groups respectively having positive, negative, positive, and positive refractive powers. When zooming from a wide-angle end to a telephoto end, the first and third lens groups move to the object side and the second lens group moves to the image side, whereby a spacing between the first and second lens groups and a spacing between the third and fourth lens groups are increased and a spacing between the second and third lens groups is decreased. The fourth lens group moves for focusing. The following condition is satisfied: | 11-05-2009 |
20090284842 | ZOOM LENS SYSTEM - A zoom lens system includes, in order from an object side to an image side, first to fifth lens group respectively having positive, negative, positive, positive, and positive refractive power. When zooming from a wide-angle end to a telephoto end, the first, third and fourth lens groups move to the object side and the second lens group moves to the image side, whereby a spacing between the first and second lens groups and a spacing between the fourth and fifth lens groups are both increased and a spacing between the second and third lens groups is decreased. The following condition is satisfied: | 11-19-2009 |
Yushun Chang, Guangdong CN
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20090304458 | RETAINING WALL STRUCTURE - A retaining wall structure includes a number of bag units piled to form a wall and interconnecting units disposed between vertically adjacent bag units. The interconnecting units each has a plate and protrusions protruding from upper and lower surfaces of the plate. A reinforcing layer is provided between the plate of a relative interconnecting unit and a relative bag unit. The reinforcing layer is selected from cement or adhesive (such as glue). The present invention uses the reinforcing layer between the plate of the interconnecting unit and the bag unit to enhance the entire stability of the retaining wall adapted for operation in different circumstances. | 12-10-2009 |
Yushun Chang, Dongguan CN
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20120317922 | ECOLOGICAL GREENING WALL AND CONSTRUCTION METHOD THEREOF - An ecological greening wall and a construction method thereof are provided. The ecological greening wall comprises a plurality of fixed poles ( | 12-20-2012 |
Yushun Chang, Guang Dong CN
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20100212559 | A PLANTING SLOPE STRUCTURE - A slope planting structure includes containing bags laid on the surface of a slope, stuffing filled in the containing bags, and fasteners. The containing bags are provided with plant seeds. The stuffing composed of plant growing material and absorbent material is filled into the containing bags. The containing bags are laid on the surface of the slope, and then the fasteners are inserted through the containing bags to secure the containing bags on the slope. The containing bags are integrated with the slope to secure the slope, providing protection and green effects. | 08-26-2010 |
20100293849 | REINFORCING SLOPE PLANTING STRUCTURE - A reinforcing slope planting structure includes a plurality of vegetation bags filled with stuffing and a plurality of fasteners. The vegetation bags are ventilative and pervious to water, and provided with plant seeds. The vegetation bags are laid on a slope. The fasteners penetrate into the vegetation bags for securing the vegetation bags to the slope so as become an integral whole. A reinforcing layer is provided between the vegetation bags and the slope. With the reinforcing layer between the vegetation bags which are filled with the stuffing and the plant seeds or paved with sod and the slope, the present invention provides a green layer for plant growing, firming and protecting the slope as well as greening and beautifying the slope. The present invention also provides a green ecology to improve the air and to absorb heat and noise. | 11-25-2010 |
20130097927 | REINFORCED SLOPE PLANTING STRUCTURE - A method for slope planting, including the steps of: forming at least one hole in a slope; piercing, by at least one fastener, through a vegetation bag that is ventilative and pervious to water and into the hole in the slope, to fasten the vegetation bag; applying cement or adhesive to the vegetation bag and/or the slope to form a reinforcing layer for combining the vegetation bag with the slope; and filling the vegetation bag with stuffing. The present invention further discloses a slope planting structure as constructed by the method, and a reinforced slope planting structure. | 04-25-2013 |
Yushun Chang, Dongguan City CN
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20130125458 | REINFORCING STRUCTURE AND CONSTRUCTION METHOD FOR GREENING VEGETATION ARTICLES - A structure for reinforcing a greening member includes and a construction method thereof are provided. The structure for reinforcing a greening member comprises a greening member adapted for being placed on a surface of an area to be greened, a positioning cover ( | 05-23-2013 |
Yu-Shun Chang, Dongguan City CN
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20130156511 | METHOD AND STRUCTURE FOR REINFORCING ECOLOGICAL GREENING FABRIC - A method for reinforcing an ecological greening fabric, including steps of: forming a trench ( | 06-20-2013 |
Yu Wen Chang, Dongguan City CN
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20130027850 | EMPLACEMENT STRUCTURE FOR A TABLET PERSONAL COMPUTER - A emplacement structure for a tablet personal computer includes primarily a box, the box is provided with an emplacement space to put a stool and is opened with a combining slot; a cover plate, the cover plate is opened with a holding slot and a bottom of the cover plate is provided with plural positioning slots and a magnet; and a movable plate, the movable plate is provided with a movable bracket that is inserted into one of the positioning slots for positioning and is provided with a magnet. Alternatively, the movable plate may be incorporated directly into the surface of a piece of furniture such as a desk, table, stool, or workstation. | 01-31-2013 |
Yu-Yen Chang, Kunshan City CN
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20130099089 | MOULD ASSEMBLY WITH A HEATING DEVICE - A mould assembly with a heating device comprises: an upper mould with an upper joint surface, a lower mould, two conductive plates and two conductive wires. The lower mould includes a conductive layer, a lower joint surface which is formed on the conductive layer and faces the upper joint surface, an insulating surface which is formed on the conductive layer and faces in an opposite direction from the lower joint surface, an insulating formed on the insulating surface. The two conductive plates are disposed on the conductive layer of the lower mould. The two conductive wires are connected to the conductive plates and each have a resistivity lower than a resistivity of the conductive layer. The mould assembly with a heating device is low cost and capable of making the temperature distribution on the surface of the mould assembly more uniform. | 04-25-2013 |
Zengliang Chang, Wujiang CN
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20110292558 | DRIVING CIRCUIT FOR AC CONTACTOR - Disclosed is driving circuit for AC contactor for driving a AC contactor, including a first switch connected in series with a winding of the AC contactor, a first diode reversely connected in parallel with the winding of the AC contactor for providing a discharging path for the winding, a DC startup holding unit having an output terminal connected in series with the first switch and a detection terminal connected to a first contact switch of the AC contactor. The DC startup holding unit is configured to selectively convert a DC driving voltage into a first DC voltage or a second DC voltage. When the AC contactor is not magnetized, the DC startup holding unit outputs the first DC voltage. When the AC contactor is magnetized, the DC startup holding unit outputs the second DC voltage. | 12-01-2011 |
Zhaohua Chang, Pudong New Area CN
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20130304191 | STENT FOR A BIFURCATED VESSEL - A stent for a bifurcated vessel comprises a stent body having two open ends, wherein at least one of the open ends of the stent body is a wedge structure, a second opaque marker is provided on the two ends of the slant long axis of the wedge structure, the stent body is provided with two first opaque markers, and the connecting line between the two first opaque markers is parallel to the slant of the wedge structure. When the two first opaque markers overlap with each other, the slant of the wedge structure of the stent for a bifurcated vessel is precisely positioned during implantation so that the slant of the wedge structure of the stent for a bifurcated vessel fits the slant at the blood vessel bifurcation site. | 11-14-2013 |
Zhenyu Chang, Jintan CN
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20100148132 | Particulate nanoparticles and nanowires of silver and method for large scale producing the same - Disclosed is a method suitable for large-scale producing silver nanostructures including nanoparticles and nanowires with high crystallization and purity in a short period of time. In this method, silver particles with mean diameter less than 200 nm and silver nanowires with length in micrometers are produced through a microwave-assisted wet chemistry method. Tens to hundreds grams of silver nanoparticles and nanowires are obtained in minutes by microwave irradiation treatment to a precursor pre-made by highly concentrated silver salt solution and other additives. These silver nanoparticles and nanowires have good dispersibility and are ideal for forming conductive adhesives. | 06-17-2010 |
Zhenyu Chang, Hangzhou CN
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20140102254 | METHODS OF RAPID PREPARATION OF SILVER NANOWIRES WITH HIGH ASPECT RATIO - Disclosed is a method suitable for efficiently producing silver nanowires with high aspect ratio. In this method, silver nanowires with aspect ratio of more than 300 and purity of more than 80% are produced through an acid compound mediated microwave-assisted wet chemistry method. Such silver nanowires are especially suitable for the application in the flexible transparent electrodes, as they can simultaneously improve the electrical conductivity and transparency. | 04-17-2014 |
Zhi Chang, Xian CN
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20110299518 | METHOD, SYSTEM AND APPARATUS FOR ACCESSING NETWORK - A method, a system and an apparatus for accessing a network are provided. The method includes: identifying, through the network interface, the type of a network module connected with a network interface, where each type of the network module corresponds to one type of 3G network; according to the type of the network module, establishing a connection between the network module and the 3G network corresponding to the network module; and accessing the corresponding 3G network through the network module. In the embodiments of the present invention, the 3G networks with different modes c an be accessed by identifying the types of different network modules, and therefore multi-mode upstream access can be satisfied, the application range of a router for accessing the 3G network is widened, and upstream access cost is reduced when different 3G networks with different modes need to be accessed. | 12-08-2011 |