Tsai, Kaohsiung
An-I Tsai, Kaohsiung TW
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20100282313 | DYE-SENSITIZED SOLAR CELL USING COMPOSITE SEMICONDUCTOR MATERIAL - The invention relates to a dye-sensitized solar cell using composite semiconductor materials, said composite semiconductor materials comprising semiconductor material particles and inorganic particulates coated on the surfaces of the semiconductor material particles, wherein the composite semiconductor materials have a surface area in the range from about 15 to about 80 m | 11-11-2010 |
20100307577 | DYE-SENSITIZED SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME - A dye-sensitized solar cell and its preparation method are provided. The dye-sensitized solar cell comprises a first electrode, an electrolyte layer and a second electrode. The electrode layer comprises an electrolyte with non-fluidity and the second electrode comprises a conductive material with a proviso of including no substrate. Also, the electrolyte layer and the second electrode are formed in that order on the first electrode. | 12-09-2010 |
20100308254 | ELECTROLYTE COMPOSITION - The invention relates to an electrolyte composition, comprising a polyether polymer, a polyethylene oxide, and a redox pair and optionally nano-particles. | 12-09-2010 |
20140175325 | ELECTROLYTE COMPOSITION FOR DYE-SENSITIZED SOLAR CELL - An electrolyte composition for a dye-sensitized solar cell (DSSC) is provided, which includes a redox couple solution and inorganic nanoparticles. The surface of the inorganic nanoparticle may have a substituted or unsubstituted silane group, an ether group, a substituted amino group, a carbonyl group, an ester group, an amide group or a combination thereof. | 06-26-2014 |
Bin-Hong Tsai, Kaohsiung TW
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20090176324 | METHOD FOR ENCAPSULATING A SUBSTRATE AND METHOD FOR FABRICATING A LIGHT EMITTING DIODE DEVICE - The present invention relates to a method for encapsulating a substrate, which comprises: (a1) providing a substrate with a plurality of chips mounted on a top side of the substrate; | 07-09-2009 |
20100316682 | Biodegradable Hyaluronic Acid Derivative, Biodegradable Polymeric Micelle Composition and Pharmaceutical or Bioactive Composition - The invention provides a biodegradable hyaluronic acid derivative including at least one modified hyaluronic acid repeating unit represented by the formula (HA)-[O(C═O)NH-M]p, wherein HA is a unit including N-acetyl-D-glucosamine and D-glucuronic acid, M is a modifying moiety containing a C | 12-16-2010 |
20120283429 | Biodegradable Hyaluronic Acid Derivative - The description provides a biodegradable hyaluronic acid derivative including at least one modified hyaluronic acid repeating unit represented by the formula (HA)-[O(C═O)NH-M]p, wherein HA is a unit including N-acetyl-D-glucosamine and D-glucuronic acid, M is a modifying moiety containing a C | 11-08-2012 |
Chao-Yuan Tsai, Kaohsiung TW
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20110011007 | POLISHING MATERIAL HAVING POLISHING PARTICLES AND METHOD FOR MAKING THE SAME - The present invention relates to a polishing material having polishing particles and a method for making the same. The polishing material having polishing particles includes a base material, a plurality of polishing particles and a polymer elastic body. The base material has a plurality of fibers for defining a plurality of grid-spaces. The polishing particles are distributed in the grid-spaces. The polymer elastic body covers the base material and the polishing particles. Whereby, the polishing particles are uniformly distributed on a surface of a polishing workpiece during the polishing process. Furthermore, the base material prevents the polishing particles from contacting the polishing workpiece so as to avoid the scratch of the polishing workpiece. Also, the base material provides effects for sweeping the small grinded pieces. | 01-20-2011 |
Cheng-Nan Tsai, Kaohsiung TW
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20110181213 | FAN SYSTEM AND BRAKE CONTROL CIRCUIT THEREOF - A fan system including a motor with a coil, a storage unit, a driver, and a buffer circuit is provided. The coil module has a first connection terminal and a second connection terminal. The storage unit electrically couples with a voltage source, stores electrical energy when the voltage source is available, and releases the stored electrical energy to carry out a brake operation when the voltage source is unavailable. The driver electrically couples with the first and second connection terminals of the coil module to control a direction of an inductor current passing through the coil module. The buffer circuit electrically couples with the coil module. In the brake operation, the buffer circuit operates to form a transient potential between the first and second connection terminals of the coil module and to consume electrical energy of the inductor current, for gradually stopping the motor in a buffering time period. | 07-28-2011 |
Chia-Jui Tsai, Kaohsiung TW
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20150190441 | EXTRACT OF ASPLENIUM NIDUS L. - An extract of | 07-09-2015 |
Chia-Ping Tsai, Kaohsiung TW
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20150248421 | SYSTEM AND METHOD FOR RECOVERING SYSTEM STATUS CONSISTENTLY TO DESIGNED RECOVERING TIME POINT IN DISTRIBUTED DATABASE - A method for recovering system status consistently to a designed recovering time point in a distributed database, wherein the distributed database comprises a primary server and multiple region servers, comprising: when the region servers detect a change of system status, analyzing an event for the change to generate an event log and storing the event log to the database; after a preset condition, the region servers generate a snapshot respectively; when the primary server receives the instruction to recover the system status to a designed time point, indicates the region servers to implement: reading the event log and snapshots stored in region servers; finding the snapshot closest to the designed time point; finding the event log and snapshot corresponding to an time interval between the time recorded in the snapshot and the designed time point to recover the system status to the designed time point. | 09-03-2015 |
Chih-Pin Tsai, Kaohsiung TW
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20160053381 | GERMANIUM CHEMICAL MECHANICAL POLISHING - A method of planarizing/polishing germanium is described. The method comprises the step of abrading the surface of a substrate comprising germanium with an aqueous chemical mechanical polishing (CMP) composition comprising an oxidizing agent, a particulate abrasive, and a germanium etching inhibitor. The germanium etching inhibit is selected from the group consisting of a water-soluble polymer, an amino acid having a non-acidic side chain, a bis-pyridine compound, and a combination of two or more thereof. The polymer can be a cationic or nonionic polymer that comprises basic nitrogen groups, amide groups, or a combination thereof. | 02-25-2016 |
Ching-Jui Tsai, Kaohsiung TW
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20150159129 | METHOD OF DAMAGING CELL STRUCTURE OF AQUATIC SUBSTANCE - A method of damaging cell structure of an aquatic substance includes: providing an aquatic substance raw material, where the aquatic substance raw material includes an aquatic substance; adjusting a water content in the aquatic substance raw material to form an aquatic substance slurry to be processed; placing the aquatic substance slurry to be processed in a pressure container; introducing a compressed gas into the pressure container to enable the compressed gas and the water in the aquatic substance slurry to be processed to form an acidic fluid, and making the cell structure of the aquatic substance hydrolyzed and damaged by the acidic fluid; and performing a depressurizing step to separate the compressed gas. | 06-11-2015 |
Chi-Tsung Tsai, Kaohsiung TW
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20120236566 | LAMP - A lamp includes a heat conducting member, a light-emitting module, a housing and a cooling fan. The heat conducting member has a first face and a second face opposite to the first face. The light-emitting module is coupled with the first face. The housing is coupled with the heat conducting member and has a terminal opening, wherein first and second air-guiding openings are formed between the terminal opening and the heat conducting member. The housing has an inner circumferential wall. An air-flowing room is formed between the inner circumferential wall and the second face. The air-flowing room communicates with the first air-guiding opening and the second air-guiding opening. The cooling fan is disposed at the first or second air-guiding opening and has first and second air-driving openings, wherein the first air-driving opening faces the air-flowing room and the second air-driving opening faces the first or second air-guiding opening. | 09-20-2012 |
20120286641 | Light-Emitting Module with Cooling Function - A light-emitting module with cooling function includes a heat sink, a light-emitting element and a fitting member. The heat sink has a coupling face and at least one first assembling portion. The light-emitting element is coupled with the coupling face of the heat sink. The fitting member includes at least one positioning portion having at least one second assembling portion, wherein the at least one second assembling portion is coupled with the at least one first assembling portion of the heat sink to position the light-emitting element between the at least one positioning portion and the heat sink. | 11-15-2012 |
Chong-Han Tsai, Kaohsiung TW
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20120224366 | Packaging Structure for Plural Bare Chips - A packaging structure for plural bare chips, which includes a substrate, a plurality of bare light-emitting chips, and a transparent light guide, is provided. The substrate has a supporting surface; the bare light-emitting chips are disposed on the supporting surface of the substrate; the transparent light guide covers and seals up the bare light-emitting chips, with a side of the transparent light guide facing away from the supporting surface forming a light-outputting layer with a light gathering member. Alternatively, a reflective layer can be arranged on the supporting surface and covered by the transparent light guide. Accordingly, a packaging structure for plural bare chips with high illuminous efficiency, high heat-dissipating efficiency, and low cost of manufacture is provided. | 09-06-2012 |
Chu-Hung Tsai, Kaohsiung TW
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20130112983 | PIXEL STRUCTURE AND MANUFACTURING METHOD THEREOF - A pixel structure and a method for manufacturing the same are disclosed. The pixel structure of the present invention is a pixel structure implemented by combining an in-plane switching (IPS) technique and a fringe field switching (FFS) technique. In each pixel structure, two transparent conductive layers are utilized to form a storage capacitor (Cst) such that the capacitance of the storage capacitor can be increased without decreasing an aperture ratio of a display panel, and thereby a feedthrough voltage can be reduced so as to prevent a screen from blinking. | 05-09-2013 |
Chun-Yin Tsai, Kaohsiung TW
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20150260517 | MICRO-ELECTROMECHANICAL APPARATUS UTILIZING FOLDED SPRING FOR ROTARY ELEMENT - A micro-electromechanical apparatus includes a rotary element, at least one restraint and at least two folded springs. The rotary element is capable of rotating with respect to an axis. The folded springs are symmetrically disposed about the axis. Each folded spring has a moving end and a fixed end, the moving end is connected to the rotary element, and the fixed end is connected to the at least one restraint. The moving end is not located on the axis, and the fixed end is not located on the axis. A moving distance is defined as a distance between the moving end and the axis, a fixed distance is defined as a distance between the fixed end and the axis. A spring length is defined as a distance between the moving end and the fixed end. The spring length is varied according to the rotation of the rotary element. | 09-17-2015 |
Dong-Mou Tsai, Kaohsiung TW
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20150357097 | CHIP RESISTOR - The disclosure provides a chip resistor including: a substrate, two first electrodes, two second electrodes, a resistive layer, at least one protection layer and at least one coating layer. The protection layer covers part of the two first electrodes, and includes at least two overlay sides and at least one overlay plane. The coating layer covers the at least two overlay sides, the at least one overlay plane, and part of the two first electrodes and the two second electrodes. The chip resistor uses the two overlay sides and the overplay plane to extend a distance between the two first electrodes and the outside. Therefore, it is difficult for the airborne sulfur, sulfides and sulfur-containing compounds to enter and react with the two first electrodes. Thus, the chip resistor can resist corrosion of harmful substances such as sulfur, sulfides and sulfur-containing compounds or halogens on the electrodes. | 12-10-2015 |
Eing-Mei Tsai, Kaohsiung TW
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20120135878 | Generation of Neural Stem Cells from Human Trophoblast Stem Cells - Provided herein are isolated neural stem cells. Also provided are methods for treatment of neurodegenerative diseases using suitable preparations comprising the isolated neural stem cells. | 05-31-2012 |
Han-Ting Tsai, Kaohsiung TW
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20130334617 | GATE STRUCTURE HAVING LIGHTLY DOPED REGION - A gate structure includes a gate dielectric over a substrate, and a gate electrode over the gate dielectric, wherein the gate dielectric contacts sidewalls of the gate electrode. The gate structure further includes a nitrogen-containing dielectric layer surrounding the gate electrode, and a contact etch stop layer (CESL) surrounding the nitrogen-containing dielectric layer. The gate structure further includes an interlayer dielectric layer surrounding the CESL and a lightly doped region in the substrate, the lightly doped region extends beyond an interface of the sidewalls of the gate electrode and the gate dielectric. | 12-19-2013 |
20140346614 | SEMICONDUCTOR DEVICE - A semiconductor device includes a gate structure over a substrate, a source region in the substrate, where the source region is adjacent to the gate structure. Additionally, the semiconductor device includes a drain region in the substrate, where the drain region is adjacent to the gate structure. Moreover, the semiconductor device includes a first dislocation in the substrate between the source region and the drain region. Furthermore, the semiconductor device includes a second dislocation in the substrate between the source region and the drain region, where the second dislocation is substantially parallel to the first dislocation. | 11-27-2014 |
Hsiang-Lin Tsai, Kaohsiung TW
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20120329853 | MICRORNA-BASED METHOD FOR ANTI-COLORECTAL CANCER EFFECTS AND PROGNOSIS OF COLORECTAL CANCER - The present invention discloses a method of providing anti-oncogenic effects in a subject suffered from colorectal cancer. The present invention also discloses a method for screening an anti-colorectal cancer agent. The present invention further discloses a method of determining the prognosis of a subject with colorectal cancer. | 12-27-2012 |
20130137597 | Microrna-based method for anti-colorectal cancer effects and prognosis of colorectal cancer - The present invention discloses a method of providing anti-oncogenic effects in a subject suffered from colorectal cancer. The present invention also discloses a method for screening an anti-colorectal cancer agent. The present invention further discloses a method of determining the prognosis of a subject with colorectal cancer. | 05-30-2013 |
Jer-Min Tsai, Kaohsiung TW
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20130204915 | RANDOM NUMBER GENERATING METHOD - A random number generating method includes sending a signal source for outputting a data sequence and randomly retrieving a segment of data having an operation length as a seed; converting the seed into a first operation value, determining whether a difference between the first operation value and a second operation value is larger than a threshold value, and determining whether a total number of times the first operation value has been inputted into the operation value processing step is larger than a predetermined value. The first operation value is reset by a reset algorithm; otherwise the sample selection step is re-performed. The operation values are converted into a random number. A total number of bits of the random number is calculated. The operation value setting step is performed or a latest random number having a length equal to the operation length is set as the seed. | 08-08-2013 |
Jian-Feng Tsai, Kaohsiung TW
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20120152035 | NON-CONTACT MEASUREMENT SIGNAL TRANSMISSION SYSTEM AND METHOD THEREOF - A non-contact measurement signal transmission system for a wheeler device includes a detection device, a magnetic coupling device, and a pressure sensing device. The detection device is disposed on a body of the wheeler device, and is used for generating an alternating current (AC) signal. The magnetic coupling device includes a first primary side and a first secondary side. The magnetic coupling device receives the AC signal at the first secondary side and emits a magnetic coupling signal from the first primary side. The pressure sensing device disposed on a rotator receives the magnetic coupling signal, and includes a forced portion and a base. The pressure sensing device responds a feedback signal according to a relative displacement between the forced portion and the base after receiving a press of a user. The detection device outputs a forced signal according to the feedback signal. | 06-21-2012 |
Jui-Yu Tsai, Kaohsiung TW
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20150038063 | PORTABLE OPTICAL FIBER END FACE POLISHER - The present invention provides a portable optical fiber end face polisher that has a probe, a shuttle, a cover and a resilient actuator. The probe has a driving shaft holding a pin having two through holes. The shuttle holds the driving shaft, a supplying reel and a spooling reel. The cover guides the driving shaft to rotate axially and draws a cleaning medium from the supplying reel to pass through the through holes across a probing face of the pin to the spooling reel. The resilient actuator is mounted between a stopping base of the cover and the shuttle to recover the relative positions of the shuttle and the cover. | 02-05-2015 |
Kun-Cheng Tsai, Kaohsiung TW
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20100099343 | POLISHING PAD HAVING ABRASIVE GRAINS AND METHOD FOR MAKING THE SAME - The present invention relates to a polishing pad having abrasive grains and a method for making the same. The polishing pad having abrasive grains includes a plurality of fibers, a plurality of abrasive grains and a high polymer. The fibers intersect each other to form a fiber matrix. The abrasive grains are attached to the fibers. The high polymer covers the fibers and the abrasive grains. The abrasive grains will not easily scratch a surface of a workpiece to be polished due to the flexibility of the fibers. | 04-22-2010 |
20110177305 | POLISHING PAD AND METHOD FOR MAKING THE SAME - The present invention relates to a polishing pad and method for making the same. The polishing pad includes a fabric substrate and a second high polymeric elastomer resin. The fabric substrate is formed by a plurality of cross composite fibers. Each composite fiber has a plurality of fine fibers and a first high polymeric elastomer resin, and the first high polymeric elastomer resin discontinuously encloses the fine fibers. The second high polymeric elastomer resin encloses the composite fibers, and the first high polymeric elastomer resin and the second high polymeric elastomer resin have the same functional group. By adjusting the degree of saturation of the first high polymeric elastomer resin and the second high polymeric elastomer resin, the fine fibers will have smaller size and will not be easily entangled. Therefore, a workpiece to be polished will not be scratched and will have excellent surface quality. | 07-21-2011 |
20110223844 | POLISHING PAD AND METHOD FOR MAKING THE SAME - The present invention relates to a polishing pad and method for making the same. The polishing pad comprises a plurality of fibers and a high polymeric elastomer compound. The fibers cross each other to form a fabric substrate. The high polymeric elastomer compound includes a first high polymeric elastomer resin and a second high polymeric elastomer resin. The weight-average molecular weight of the first high polymeric elastomer resin is 100,000 to 300,000. The second high polymeric elastomer resin is a two-component high polymeric elastomer resin, and includes a first component and a second component. The first component is polyol with a molecular weight of 1,500 to 2,500 and 1 wt % to 15 wt %. The second component is polyol with a molecular weight of 3,500 to 4,500 and 85 wt % to 99 wt %. Therefore, the polishing pad has better stiffness, a plurality of communicating holes and active fibers, so that a workpiece to be polished will have excellent surface quality. | 09-15-2011 |
Liang-Ho Tsai, Kaohsiung TW
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20090111604 | GOLF CLUB HEAD - A golf club head is provided. The golf club head comprises a main body and a club portion. The main body has a first junction surface, and the main body is made of a first material. The club portion has a second junction surface, the second junction surface is used to be jointed with the first junction surface, and the club portion is made of a second material. The second material and the first material are substantially different materials. As compared with the first material, the second material has a higher ductility, so after the main body and the club portion are jointed, the club portion has the function of adjusting the angle, the golf club head has a preferred damping effect and a high coefficient of rebound, so as to solve the problem that the integrally-formed main body and the club portion of the conventional golf club head must be manufactured with plenty of expensive material, and to reduce the manufacturing cost. | 04-30-2009 |
20090180918 | TITANIUM-ALUMINIUM-TIN ALLOY APPLIED TO GOLF CLUB HEAD - A titanium-aluminum-tin alloy applied to a golf club head includes 89 wt % to 95 wt % titanium (Ti), 3.5 wt % to 6.5 wt % aluminum (Al), and 1.5 wt % to 3.5 wt % tin (Sn), and minor elements such as niobium (Nb), vanadium (V), molybdenum (Mo), zirconium (Zr), chromium (Cr), iron (Fe), silicon (Si), oxygen (O), and nitrogen (N) may be selectively added into the titanium-aluminum-tin alloy, so as to form a material with a high elongation from 11% to 15% and a tensile strength from 700 Mpa to 950 Mpa, which can be applied to a main body and a hitting surface of a golf club head, thereby achieving a golf club head product with good hitting sense, desirable damping capability, expected golf-controlling capability and a customized feature of an adjustable angle at a club portion, together with the internal structural designs of the main body, weighting structure, and rib design. | 07-16-2009 |
20090197696 | GOLF CLUB INTERCHANGING CONNECTION STRUCTURE (II) - A golf club interchanging connection structure for interchanging a club head and a shaft includes a tube seat, a club sleeve, a positioning mechanism, a screw, and a tapered gasket. The tube seat in the club head includes a tapered slot. The club sleeve placed in the tube seat has one end being fixed with the shaft and the other end being configured into a tapered shape and having a nut hole. The club sleeve has at least one positioning slot on its exterior. The positioning mechanism placed into the club head includes at least one positioning block corresponding to the positioning slot for positioning and fixing the club sleeve. The screw is screwed with the nut hole of the club sleeve, so as to lock the club sleeve. The tapered gasket is placed between the tapered end of the club sleeve and the tapered slot of the tube seat. | 08-06-2009 |
Lin Jen Tsai, Kaohsiung TW
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20140036415 | CONDUCTIVE POLYMER COMPOSITE AND PREPARATION AND USE THEREOF - The invention pertains to a conductive polymer composite comprising: | 02-06-2014 |
Luo-Wei Tsai, Kaohsiung TW
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20130148848 | METHOD AND APPARATUS FOR VIDEO ANALYTICS BASED OBJECT COUNTING - A video analytics based object counting method which can obtain and process video frames from one or more video sources is proposed. By setting a variety of parameters, calculating a reference point, and a mapping table, a sampled referenced image can be constructed to obtain image pixels variation information according to these parameters. With the changed value of multiple sampling line segments and the pre-defined reference object, total object counts can be estimated by analyzing the whole number of the triggered sampling line segments and their directional states. | 06-13-2013 |
Mi-Ching Tsai, Kaohsiung TW
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20090072651 | SLOTLESS WINDING FOR ROTATING ELECTRIC MACHINE AND MANUFACTURING METHOD THEREOF - The present invention relates to a slotless winding for a rotating electric machine and a manufacturing method thereof. The slotless winding includes at least one flexible printed circuit board having at least one circuit, and one piece of flexible printed circuit board(s) is curved or a plurality of pieces of flexible printed circuit board(s) is mutually combined to form a barrel shape, thereby simplifying the procedure of manufacturing the slotless winding, improving production speed and reliability, and enabling diversified designing schemes to meet the demands of the rotating electric machine. In addition, it is not necessary for the coil winding to be cured for assembling, and assembling yield is thus enhanced. | 03-19-2009 |
20100109477 | PRESTRESS-ADJUSTABLE PIEZOELECTRIC GRIPPING DEVICE - A prestress-adjustable piezoelectric gripping device is provided, in which a prestressing device adjusts a prestressing force applied to a piezoelectric element of a piezoelectric unit on the basis of a feedback signal from a force-sensing unit, so as to adjust the friction between the piezoelectric unit and a gripping unit. By utilizing the deformation of the piezoelectric element to drive the gripping unit many times, the gripping velocity and gripping force of the gripping unit can be controlled, and the prestress-adjustable piezoelectric gripping device of the invention can achieve a long driving displacement while maintaining high precision. | 05-06-2010 |
Ming-Chin Tsai, Kaohsiung TW
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20100102682 | MOTOR MODULE - A motor module includes a bearing housing having a loading base, an electric unit, a bearing, and a magnetic rotor unit disposed on the bearing. In addition, a protruding portion is extending from the loading base, and the electric unit includes a printed circuit board (PCB) and sensing elements, wherein the PCB is utilized for disposing the loading base thereon. Moreover, signal circuits and motor windings are formed on the PCB around the loading base, the sensing elements are disposed around the motor windings, and the bearing is disposed at the protruding portion. Besides, the magnetic rotor unit is disposed on the motor windings, keeping a gap with the PCB; therefore, when electric current passes the motor windings, the magnetic rotor unit and the motor windings generate a flux linkage induction, so as to drive the magnetic rotor unit to rotate relative to the PCB. | 04-29-2010 |
Ming-Zhe Tsai, Kaohsiung TW
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20120073952 | METHOD FOR RECYCLING CUTTING FLUID - A method for recycling cutting fluid, comprises a step of “separation,” by preparing and oxidizing a cutting fluid of silicon including a silicon mixture and a cutting fluid at 150° C. to 350° C. in a container, to obtain a vaporized cutting fluid and a silicon slurry; and a step of “recycling,” by condensing the vaporized cutting fluid to obtain a recycling cutting fluid. | 03-29-2012 |
20120279354 | METHOD FOR RECYCLING METALS FROM WASTE MOLYBDIC CATALYSTS - A method for recycling metals from waste molybdic catalysts, comprises steps of leaching, by soaking a waste molybdic catalyst into a highly oxidized acid and conducting a reaction between sulfur in the waste molybdic catalyst and the acid to obtain sulfide and vaporizer, wherein metals in the waste molybdic catalyst are dissolved and oxidized by the acid to obtain a first solution and dregs; and refining, by further dissolving metals in the dregs into a second solution, and extracting metals in the waste molybdic catalyst from the first and second solution; wherein, the vaporizer obtained from the step of leaching is converted into highly oxidized acid and recycled in the step of leaching. | 11-08-2012 |
20120279355 | METHOD FOR RECYCLING METALS FROM WASTE TUNGSTEN CATALYSTS - A method for recycling metals from waste tungsten catalysts comprises steps of: leaching, by soaking a waste tungsten catalysts into a highly oxidized acid and conducting a reaction between sulfur of the waste tungsten catalysts and the acid to obtain sulfide and oxidized dianions, wherein metals in the waste tungsten catalysts are dissolved and oxidized by the acid to obtain a first solution and dregs; and refining, by extracting metals of the waste tungsten catalysts from the first solution; wherein, the oxidized dianions obtained from the step of leaching is converted into highly oxidized acid, which is capable of being recycled. | 11-08-2012 |
Mon-Chin Tsai, Kaohsiung TW
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20080233676 | Integrated circuit device with embedded passive component by flip-chip connection and method for manfacturing the same - An integrated circuit device with embedded passive component by flip-chip connection is provided which includes a flip chip and a dummy chip. The dummy chip includes at least an embedded passive component, a plurality of redistribution traces and a plurality of flip-chip pads. The flip chip is smaller than the dummy chip and is mounted on a surface of the dummy chip with the flip-chip pads. The embedded passive component is electrically connected to the flip chip via the redistribution traces and the flip-chip pads. A plurality of solder balls are placed at the peripheral region of the surface of the dummy chip. | 09-25-2008 |
Pao-Shun Tsai, Kaohsiung TW
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20130274028 | PENDULUM PUTTING TRAINER - A pendulum putting trainer, comprising: a main shaft provided with a handle at one end thereof and a putter head at the other end thereof, the putter head having a striking face and a non-striking face opposite to the striking face; and an auxiliary shaft having a first shaft portion provided with an abutting member at an upper end thereof and a second shaft portion provided with a joining member that connects with the non-striking side of the putter head of the main shaft at a lower end thereof, the auxiliary shaft being arranged obliquely such that it has an included angle with respect to the main shaft; wherein a connecting member is disposed at a location where the first shaft portion and the second shaft portion are connected; and wherein the first shaft portion is hollow and the second shaft portion can move relatively within the first shaft portion and the connecting element, so that a length of the auxiliary shaft can be adjusted to make the auxiliary shaft abut against the user and thereby to help the user maintain a good putting stance. | 10-17-2013 |
Ping-Szu Tsai, Kaohsiung TW
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20130264513 | PHASE-CHANGING MATERIAL MICROCAPSULES BY USING PMMA PREPOLYMER AND ORGANIC-SOLVENT FREE SYNTHESIS PROCESS - Phase change material microcapsules are obtained using a PMMA prepolymer and an organic-solvent free synthesis process. A polymer monomer and an initiator are subject to pre-polymerization in a water bath to form Polymethyl methacrylate (PMMA) prepolymer which is then prepared to be a stabilizer aqueous solution. A phase change material is added to the stabilizer aqueous solution and liquefied in advance, and stirred to form an emulsion by a homogenizing mixer. A starting agent, a cross-linking agent and a Polymethyl methacrylate methyl ester prepolymer are added to the emulsion containing the phase-change material. The emulsion is further stirred by the homogenizing mixer for micro-emulsification which then aggregates in water bath. In this way, the process may use organic-solvent free process to pre-polymerize the polymer monomer into a Polymethyl methacrylate prepolymer and carries out encapsulation and polymerization at an oil-water interface to achieve the preparation of phase change material microcapsules. | 10-10-2013 |
20150329783 | METHOD OF MANUFACTURING MICROENCAPSULATED PHASE-CHANGE MATERIAL-CONTAINING GYPSUM PLATE CAPABLE OF FLAME RETARDATION AND TEMPERATURE VARIATION ATTENUATION - A method of manufacturing a microencapsulated phase-change material-containing gypsum plate capable of flame retardation and temperature variation attenuation is introduced, such that an organic microencapsulated phase-change material is uniformly distributed in an inorganic gypsum plate. The method involves putting a microencapsulated phase-change material in a dispersing agent solution, blending the dispersing agent solution to form a first solution, putting the foaming agent in the first solution, putting gypsum powder and starch in the first solution, blending the first solution to form a microencapsulated phase-change material gypsum mixture solution, molding the microencapsulated phase-change material gypsum mixture solution to finalize the manufacturing of a microencapsulated phase-change material-containing gypsum plate capable of flame retardation and temperature variation attenuation. Due to the microencapsulated phase-change material, dispersing agent, and foaming agent, gas generated from the microencapsulated phase-change material heated at high temperature is quickly discharged from the gypsum plate without destructing original structure thereof. | 11-19-2015 |
Po-An Tsai, Kaohsiung TW
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20120095431 | DIAPER WITH IMPROVED CONJUGATION STRUCTURE - A diaper having an improved conjugated structure that is convenient, low-cost and easy for mass production is disclosed. The diaper includes a side wing having a magic hook located thereon and a rear thin sheet having an anti-leaking layer and a non-textile fabrics layer conjugated entirely or partially. The conjugation strength between the magic hook and the rear thin sheet is about 100 to 700 g/inch at 180 degrees, and the shear stress at 180 degrees is over 1000 g/inch. With the conjugation between the magic hook and the rear thin sheet, the user can randomly attach the magic hook to the surface of the non-textile fabrics layer to adjust the tightness of the diaper. | 04-19-2012 |
Rong-Tzer Tsai, Kaohsiung TW
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20090000811 | Chip resistor and method for fabricating the same - A chip resistor and method for fabricating the same are disclosed according to the present invention, wherein a thermic welding layer is applied to bond together a substrate and a resistor in face-to-face orientation, and a passivation layer is applied to partially cover the resistor, such that it consequently divides the surface of the resistor into a covered portion and two uncovered portions that serve as electrode zones, thereby eliminating unnecessary current transmission impedance as in prior art, as well as efficiently and stably reducing the temperature coefficient of resistance. The bonding design of the substrate and the resistor of the present invention is capable of overcoming the drawback of the high cost of semiconductor processing as used in the prior art by providing a simple fabrication process that is capable of increasing process yield and decreasing production costs. | 01-01-2009 |
20090002121 | Chip resistor and method for fabricating the same - A chip resistor and method for fabricating the same are disclosed according to the present invention, wherein a thermo-conductive adhesive bonding layer is applied to bond together in face-to-face orientation a substrate with a fixed resistor, and a passivation layer is applied to partially cover the fixed resistor, such that it divides the surface of the fixed resistor into a central covered region and two uncovered regions to form two electrode zones, thereby eliminating unnecessary current transmission impedance as in prior art, as well as efficiently and stably reducing the temperature coefficient of resistance. The bonding design of the substrate and the fixed resistor of the present invention is capable of overcoming the drawback of the high cost of semiconductor processing as exists in the prior art, and provides a simple fabrication process that is capable of increasing process yield and decreasing production costs. | 01-01-2009 |
20090002124 | Apertured chip resistor and method for fabricating same - An apertured fixed chip resistor and method for fabricating the same are disclosed according to the present invention, wherein a bonding layer is applied to accordingly bond together a substrate and a metallic sheet structure that has central aperture, and then a passivation layer is applied to partially cover the exposed surface of the metallic sheet structure and to divide the surface of the metallic sheet structure into a central covered region separating two uncovered regions, wherein the uncovered regions are provided to serve as electrode zones, thereby eliminating unnecessary current transmission impedance as in prior art as well as efficiently and stably reducing the temperature coefficient of resistance. The bonding design of the substrate and the metallic sheet structure of the present invention is capable of overcoming the drawback of the high cost of semiconductor processing as applied in prior art, and it provides a simple fabrication process that is capable of increasing process yield and decreasing total production costs. | 01-01-2009 |
Sheng-Han Tsai, Kaohsiung TW
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20120235958 | CHIP CARD DISPLAY SYSTEM - A sheet of piezoelectric material is configured in a chip card; alternating current (AC) is generated through bending the piezoelectric material back and forth, the alternating current (AC) is then rectified into direct current (DC) to energize the chip card display system to display stored information. | 09-20-2012 |
Teng-Yu Denny Tsai, Kaohsiung TW
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20140337961 | SYSTEM FOR IMPLEMENTING DYNAMIC ACCESS TO PRIVATE CLOUD ENVIRONMENT VIA PUBLIC NETWORK - A system for implementing dynamic access to a private cloud environment via a public network is provided. The private cloud environment includes a gateway device linking to the public network and a plurality of storage devices connected to the gateway device. The system includes an intermediary server and a user terminal. The user terminal is linked to the intermediary server, via the public network, for acquiring a public IP address associated with the gateway device and a port information associated with the storage devices after being authenticated by the intermediary server. Then, the user terminal is linked to the gateway device in accordance with the public IP address, and is connected to the storage devices in accordance with the port information to access data from the storage devices. | 11-13-2014 |
Tsung-Hsien Tsai, Kaohsiung TW
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20130264513 | PHASE-CHANGING MATERIAL MICROCAPSULES BY USING PMMA PREPOLYMER AND ORGANIC-SOLVENT FREE SYNTHESIS PROCESS - Phase change material microcapsules are obtained using a PMMA prepolymer and an organic-solvent free synthesis process. A polymer monomer and an initiator are subject to pre-polymerization in a water bath to form Polymethyl methacrylate (PMMA) prepolymer which is then prepared to be a stabilizer aqueous solution. A phase change material is added to the stabilizer aqueous solution and liquefied in advance, and stirred to form an emulsion by a homogenizing mixer. A starting agent, a cross-linking agent and a Polymethyl methacrylate methyl ester prepolymer are added to the emulsion containing the phase-change material. The emulsion is further stirred by the homogenizing mixer for micro-emulsification which then aggregates in water bath. In this way, the process may use organic-solvent free process to pre-polymerize the polymer monomer into a Polymethyl methacrylate prepolymer and carries out encapsulation and polymerization at an oil-water interface to achieve the preparation of phase change material microcapsules. | 10-10-2013 |
Tsung-Ming Tsai, Kaohsiung TW
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20150349250 | RESISTIVE RANDOM-ACCESS MEMORY (RRAM) WITH MULTI-LAYER DEVICE STRUCTURE - A resistive memory cell is disclosed. The resistive memory cell comprises a pair of electrodes and a multi-layer resistance-switching network disposed between the pair of electrodes. The multi-layer resistance-switching network comprises a pair of carbon doping layers and a group-IV element doping layer disposed between the pair of carbon doping layers. Each carbon doping layer comprises silicon oxide doped with carbon. The group-IV doping layer comprises silicon oxide doped with a group-IV element. A method of fabricating a resistive memory cell is also disclosed. The method comprises forming a first carbon doping layer on a first electrode using sputtering, forming a group-IV element doping layer on the first carbon doping layer using sputtering, forming a second carbon doping layer on the group-IV element doping layer using sputtering, and forming a second electrode on the second carbon doping layer using sputtering. | 12-03-2015 |
20150349251 | RESISTIVE RANDOM-ACCESS MEMORY (RRAM) WITH A LOW-K POROUS LAYER - A resistive memory cell is disclosed. The resistive memory cell comprises a pair of electrodes and a resistance-switching network disposed between the pair of electrodes. The resistance-switching network comprises a group-IV element doping layer and a porous low-k layer. The group-IV doping layer comprises silicon oxide doped with a group-IV element. The porous low-k layer comprises porous silicon oxide or porous hafnium oxide. The group-IV element may comprise zirconium, titanium, or hafnium. The porous low-k layer may be prepared by inductively coupled plasma (ICP) treatment. A method of fabricating a resistive memory is disclosed. The method comprises forming a resistance-switching network on a first electrode using sputtering and forming a second electrode on the resistance-switching network using sputtering. The resistance-switching network comprises a group-IV element doping layer and a porous low-k layer. | 12-03-2015 |
Tsung-Yu Tsai, Kaohsiung TW
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20130076295 | SOLAR POWER DEVICE USED IN BICYCLE - A solar power device used in a bicycle includes at least one flexible dye sensitized solar cell provided on the bicycle, a power source processing unit comprising at least one rechargeable battery and a control circuit board, and a load electrically connected to the rechargeable battery. The control circuit board is provided with at least one electronic component electrically connected to the rechargeable battery and the flexible dye sensitized solar cell for converting an electric current generated by the flexible dye sensitized solar cell into a charging current to charge the rechargeable battery. The present invention employs the flexible dye sensitized solar cell that can be tightly adhered to a frame of the bicycle easily without affecting the external appearance of the bicycle. | 03-28-2013 |
Tsu-Yang Tsai, Kaohsiung TW
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20090150016 | VEHICLE HYBRID POWER SYSTEM AND METHOD FOR CREATING SIMULATED EQUIVALENT FUEL CONSUMPTION MULTIDIMENSIONAL DATA APPLICABLE THERETO - A vehicle hybrid power system is provided according to the present invention. The hybrid power system is characterized by applying the concept of minimum equivalent fuel consumption, and then simulating equivalent fuel consumptions based on respective energy consumption or increase of motor and generator of a motor vehicle, and also defining simulated equivalent fuel consumption formula and making a list of system state parameters, system control parameters, and system negative load parameters, thereby obtaining simulated equivalent fuel consumption multidimensional data by entering the system parameters derived from a discretization/transformation process in the defined simulated equivalent fuel consumption formula; wherein, the simulated equivalent fuel consumption multidimensional data are revised to comprise subsystems, such as system engine, motor, generator, and others to determine a system control strategy of holistic optimization, thereby achieving the objective of saving energy. The present invention further provides a method for creating simulated equivalent fuel consumption multidimensional data, which is applicable to the hybrid power system of the present invention. | 06-11-2009 |
Tung-Lin Tsai, Kaohsiung TW
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20140186799 | DENTAL IMPLANT - The invention provides a dental implant including a body portion, an abutment portion and a connection portion. The body portion has a body outer diameter. The connection portion is connected between the body portion and the abutment portion. The body portion, the connection portion and the abutment portion are integrally formed. The connection portion has a first area connected to the body portion. An outer diameter of the first area is less than the body outer diameter of the body portion adjacent to the first area. The connection portion has an indented structure to adhere the alveolar bone and grow the soft tissue, so that a biologic width is formed between the soft tissue and the hard tissue to prevent bacteria in the mouth from invading the alveolar bone tissue, thereby solving the problem of osteanabrosis in conventional dentistry, and satisfying the clinical aesthetic requirement of the anterior teeth. | 07-03-2014 |
20140186800 | DENTAL IMPLANT - The invention provides a dental implant including a neck portion, a bottom portion and a body portion. The body portion connects the neck portion and the bottom portion. The body portion has a first end, a second end and a plurality of threads. The threads are disposed between the first end and the second end. Along a long axial direction and a direction from the first end to the second end, the cusp widths of the threads gradually increase, or heights from the cusp to the root of the threads gradually decrease. Therefore, the dental implant can be used to gradually squeeze and expand the alveolar bone and meanwhile improve the density of the alveolar bone, so that the dental implant has desirable initial-stage stability after the dental implant surgery, thereby solving the micromotion phenomenon after the instant dental implant surgery, and facilitating subsequent osseointegration. | 07-03-2014 |
Tzung-Shiun Tsai, Kaohsiung TW
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20120169203 | LED LAMP - A lamp includes a hollow main body; an electrical circuit assembly disposed in the main body; an LED illumination assembly disposed in front of the electrical circuit assembly and electrically connected thereto; a diffuser disposed in front of the illumination assembly; a frame mounted on a forward end of the main body with the diffuser fitted therein; and a hollow protective cover shaped to enclose the electrical circuit assembly. | 07-05-2012 |
20130163237 | LED RECESSED LIGHT - A recessed light includes LED light strips; parallel casings each including a groove member, a base member, and a cover wherein each LED light strip is disposed in the casing; sets of two electrical ballasts wherein the electrical ballasts of each set are electrically attached to both ends of the LED light strips respectively; | 06-27-2013 |
20130164974 | TELESCOPIC DEVICE FOR SECURING LAMP TO SOCKET - A conductive telescopic device is provided with a conductive member releasably connected to an electrical socket in a fixture body; a hollow member having one end secured to the conductive member; a sleeve comprising a shell, a shaft member slidably disposed in a lower portion of the shell and including a recess on a surface, a sleeving member secured onto a lower portion of the shaft member, and an eccentric spiral member disposed on the shaft member and including a latch end complimentary to the recess; a socket member for releasably holding at least one lamp; a hollow connecting member having one end secured to the sleeving member and the other end secured to the socket member; and an electrical wire electrically connected to the conductive member and the socket member. A rotation of the shaft member about the shell can lengthen or shorten the telescopic device. | 06-27-2013 |
Yao-Yang Tsai, Kaohsiung TW
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20140192164 | SYSTEM AND METHOD FOR DETERMINING DEPTH INFORMATION IN AUGMENTED REALITY SCENE - A system and method for determining individualized depth information in an augmented reality scene are described. The method includes receiving a plurality of images of a physical area from a plurality of cameras, extracting a plurality of depth maps from the plurality of images, generating an integrated depth map from the plurality of depth maps, and determining individualized depth information corresponding to a point of view of the user based on the integrated depth map and a plurality of position parameters. | 07-10-2014 |
Yi-Lin Tsai, Kaohsiung TW
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20090109704 | LIGHT GUIDE PLATE - The wedge-shaped light guide plate has a number of reflection structures with gaps therebetween arranged along the light reflection plane. Each reflection structure from a previous gap contains sequentially a slant surface extended away from the light emission surface, a second reflection surface further slanting away from the light emission plane, and a first reflection surface slanting towards the light emission plane to connect to a next gap. The second and first reflection surfaces form a prism element. In one embodiment of the present invention, the reflection structures are more densely arranged as they are more distant from the light source. In an alternative embodiment of the present invention, the reflection structures are arranged uniformly. | 04-30-2009 |
Yuan-Fang Tsai, Kaohsiung TW
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20100330334 | ARTIFICIAL LEATHER AND METHOD FOR MANUFACTURING THE SAME - The present invention relates to an artificial leather and a method for manufacturing the same. According to the method of the invention, an elastic layer is disposed on a surface of a base material, a color pattern layer is disposed on an uneven surface of the elastic layer and a cover layer covers the color pattern layer, so as to form the artificial leather. The elastic layer includes a plurality of sparkling materials. By utilizing the sparkling materials, the color pattern layer and the uneven surface, the artificial leather has a sparkling effect at various angles by showing the gradation of the stacking particles (sparkling materials). In addition, the cover layer can protect the color pattern layer on the elastic layer, so that the color pattern layer has excellent sturdiness against peeling and light. | 12-30-2010 |
Yu-Chin Tsai, Kaohsiung TW
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20150070141 | WIRELESS CONTROL SYSTEM AND METHOD OF SETTING THE CONTROL SYSTEM - A wireless control system for controlling a plurality of electric elements, includes a control signal generator, at least a converting device, and a plurality of controlling devices. The control signal generator generates a Wi-Fi control signal and sends it to the converting device. The converting device converts the Wi-Fi control signal into a radio frequency control signal, and sends the radio frequency control signal to the controlling devices. The controlling devices are connected to the electric elements respectively to receive the radio frequency control signal from the converting device and control the electric elements accordingly. | 03-12-2015 |
20150071269 | Wi-Fi/RADIO FREQUENCY CONVERTING DEVICE - A Wi-Fi/radio frequency (RF) converting device includes a Wi-Fi transceiver, a multiplexing converting module, and a RF transceiver. The Wi-Fi transceiver receives a Wi-Fi control signal from a control signal generator. The multiplexing converting module receives the Wi-Fi control signal from the Wi-Fi transceiver and converts the Wi-Fi control signal into a RF control signal. The RF transceiver receives the RF control signal from the multiplexing converting module and sends the RF control signal to a plurality of electric elements. An RF extension device may be provided to share the signal transmission between the electric elements and the Wi-Fi/RF converting device | 03-12-2015 |
20150072649 | METHOD OF OBTAINING DATA OF HOME APPLIANCE - A method of obtaining data of a home appliance, which includes the following steps: Sense the home appliance to obtain running data, and transmit the running data to an interpreter; save the running data in a memory of the interpreter as a plurality of history logs; connect a specific electronic device to the interpreter via a network; send a retrieval command to the interpreter; transmit at least one history log to the electronic device according to the retrieval command. With such design, repairmen can only obtain the history logs which are helpful for repairing and maintenance under authentication. | 03-12-2015 |
Yu-Fang Tsai, Kaohsiung TW
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20130307157 | SEMICONDUCTOR DEVICE PACKAGES WITH SOLDER JOINT ENHANCEMENT ELEMENT AND RELATED METHODS - Electronic devices including a semiconductor device package, a substrate, and first and second solder joints. The semiconductor device package includes a die pad, leads and enhancement elements surrounding the die pad, a chip electrically connected to the leads, and a package body encapsulating the chip, portions of the leads, and portions of the enhancement elements, but leaving exposed at least a side surface of each enhancement element. Side surfaces of the enhancement elements and the package body are coplanar. The substrate includes first pads corresponding to the leads and second pads corresponding to the enhancement elements. The first solder joints are disposed between the first pads and the leads. The second solder joints are disposed between the second pads and the enhancement elements. The second solder joints contact side surfaces of the enhancement elements. The surface area of the second pads is greater than the surface area of the corresponding enhancement elements. | 11-21-2013 |
Yu-Pao Tsai, Kaohsiung TW
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20120008688 | Method and Apparatus of Temporal Motion Vector Prediction - An apparatus and method for motion vector prediction for a current block in a picture are disclosed. In video coding systems, the spatial and temporal redundancy is exploited using spatial and temporal prediction to reduce the information to be transmitted. Motion Vector Prediction (MVP) has been used to further conserve the bitrate associated with motion vector. In conventional temporal MVP, the predictor is often based on a single candidate such as the co-located motion vector in the previous frame/picture. If the co-located motion vector in the previous frame/picture does not exist, the predictor for the current block is not available. A technique for improved MVP is disclosed where the MVP utilized multiple candidates based on co-located motion vectors from future and/or past reference pictures. The candidates are arranged according to priority order to provide better availability of MVP and also to provide more accurate prediction. Furthermore, the MVP technique disclosed can be operated in a closed-loop fashion so that no additional side information or minimum additional side information is required. | 01-12-2012 |
20120128060 | Method and Apparatus of Spatial Motion Vector Prediction - An apparatus and method for deriving a motion vector predictor or a motion vector predictor candidate or a motion vector or a motion vector candidate for a current block are disclosed. In video coding systems, the spatial and temporal redundancy is exploited using spatial and temporal prediction to reduce the information to be transmitted or stored. Motion Vector Prediction (MVP) has been used to further conserve the bitrate associated with motion vector coding. The MVP technique being developed for the current HEVC only considers the motion vector having the same reference list and the same reference picture index as the current block to be an available spatial motion vector predictor candidate. It is desirable to develop a MVP scheme that can improve the availability of the motion vector predictor candidate based on motion vectors from the spatially neighboring block. Accordingly, an apparatus and method for determining a motion vector predictor or motion vector predictor candidate or motion vector or motion vector candidate for a current block based on motion vectors associated with reference pictures in list | 05-24-2012 |
20120134415 | Method and Apparatus of Extended Motion Vector Predictor - A method and apparatus for determining a motion vector predictor (MVP) or a MVP candidate based on a MVP set are disclosed. In video coding systems, the spatial and temporal redundancy is exploited using spatial and temporal prediction to reduce the video data to be transmitted or stored. Motion vector prediction has been used to further conserve the bitrate associated with motion vector coding. Motion vector prediction technique being developed for the current high efficiency video coding (HEVC) only uses a MVP candidate set including spatial MVP candidates and a temporal candidate corresponding to the co-located block. In the current disclosure, the spatial and temporal motion vector predictor set is extended to include at least one spatially neighboring block associated with list 0 reference pictures and list 1 reference pictures, and co-located block and its neighboring block associated with list 0 reference pictures and list 1 reference pictures. | 05-31-2012 |
20120134416 | Method and Apparatus for Derivation of MV/MVP Candidate for Inter/Skip/Merge Modes - A method and apparatus for deriving a temporal motion vector predictor (MVP) are disclosed. The MVP is derived for a current block of a current picture in Inter, or Merge, or Skip mode based on co-located reference blocks of a co-located block. The co-located reference blocks comprise an above-left reference block of the bottom-right neighboring block of the co-located block. The reference motion vectors associated with the co-located reference blocks are received and used to derive the temporal MVP. Various configurations of co-located reference blocks can be used to practice the present invention. If the MVP cannot be found based on the above-left reference block, search for the MVP can be continued based on other co-located reference blocks. When an MVP is found, the MVP is checked against the previously found MVP. If the MVP is the same as the previously found MVP, the search for MVP continues. | 05-31-2012 |
20120140825 | Method and Apparatus of Video Coding Using Picture Structure with Low-Delay Hierarchical B Group - A method and apparatus for encoding a video sequence comprising a plurality of pictures are disclosed. In video coding systems, the temporal redundancy is exploited using motion compensated prediction. The video sequence is often organized into multiple GOP (group of pictures) where different types of GOP may be used. In conventional coding systems, IPPP and IBBP GOP structure is often used. In H.264/AVC and the emerging High Efficiency Video Coding (HEVC), hierarchical GOP structure, including hierarchical P GOP structure and hierarchical B GOP structure, has been introduced to allow temporal scalability. Furthermore, low-delay IBBB GOP structure has been also introduced, for low-delay application. In the present invention, a low-delay hierarchical B GOP structure is disclosed. The new structure uses low-delay B-pictures only so as to minimize the processing delay while the hierarchical structure provides the temporal scalability. The low-delay hierarchical B GOP structure has been shown to result in substantial improvement in coding efficiency | 06-07-2012 |
20120236941 | Method and Apparatus for Derivation of Spatial Motion Vector Candidate and Motion Vector Prediction Candidate - An apparatus and method for deriving a motion vector predictor are disclosed. In video coding systems, the spatial and temporal redundancy is exploited using spatial and temporal prediction to reduce the information to be transmitted or stored. Motion vector prediction has been used to further conserve the bitrate associated with motion vector coding. In a conventional coding system, a motion vector predictor (MVP) is selected from the spatial MVPs and temporal MVP. The spatial MVP according to a conventional approach is based on motion vectors (MVs) of neighboring blocking pointing to a target reference picture in a given reference list. Embodiments according to the present invention perform the MVP search among an extended search set including MVs pointing to other reference pictures in the given reference list or the other reference list and MVs pointing to the target reference picture in the given reference list or the other reference list. Other aspects of the present invention address the search order of the search set and configuration of neighboring blocks. | 09-20-2012 |
20120236942 | Method and Apparatus for Deriving Temporal Motion Vector Prediction - A method and apparatus for deriving a temporal motion vector predictor (MVP) are disclosed. The MVP is derived for a current block of a current picture in Inter, or Merge, or Skip mode based on co-located reference blocks of a co-located block and a flag is used to indicate the co-located picture. More than one co-located reference blocks can be used to derive the temporal MVP and the co-located reference blocks can be selected from the co-located block as well as neighboring blocks of the co-located block. A search set comprises search motion vectors associated with the co-located reference block(s) is formed. The search motion vector (MV) corresponding to the co-located reference block in the same reference list is searched before the search MV in a different reference list. Various schemes to accommodate implicit method of deriving co-located picture are also disclosed. | 09-20-2012 |
20130084006 | Method and Apparatus for Foreground Object Detection - The present invention utilizes depth images captured by a depth camera to detect foreground/background. In one embodiment, the method comprises establishing a single background distribution model, updating the background distribution model if a new depth value for the pixel can be represented by the background distribution model, skipping update of the background distribution model if the pixel is before the background, and replacing the background distribution model if the pixel is behind the background. In case that the background distribution model does not exist initially, a new background distribution model is created. In one embodiment of the present invention, the non-meaningful pixels are handled. In another embodiment, fluctuation of the depth value due to noise is handled by using a candidate background distribution model. In yet another embodiment, the noise for pixels around object edges is handled by using a mixture of two background distribution models. | 04-04-2013 |
20140078254 | Method and Apparatus of Motion and Disparity Vector Prediction and Compensation for 3D Video Coding - A method and apparatus for deriving MV/MVP (motion vector or motion vector predictor) or DV/DVP (disparity vector or disparity vector predictor) associated Skip mode, Merge mode or Inter mode for a block of a current picture in three-dimensional (3D) video coding are disclosed. The 3D video coding may use temporal prediction and inter-view prediction to exploit temporal and inter-view correlation. MV/DV prediction is applied to reduce bitrate associated with MV/DV coding. The MV/MVP or DV/DVP for a block is derived from spatial candidates, temporal candidates and inter-view candidates. For the inter-view candidate, the position of the inter-view co-located block can be located using a global disparity vector (GDV) or warping the current block onto the co-located picture according to the depth information. The candidate can also be derived as the vector corresponding to warping the current block onto the co-located picture according to the depth information. | 03-20-2014 |
20140085416 | METHOD AND APPARATUS OF TEXTURE IMAGE COMPRESS IN 3D VIDEO CODING - A method and apparatus for texture image compression in a 3D video coding system are disclosed. Embodiments according to the present invention derive depth information related to a depth map associated with a texture image and then process the texture image based on the depth information derived. The invention can be applied to the encoder side as well as the decoder side. The encoding order or decoding order for the depth maps and the texture images can be based on block-wise interleaving or picture-wise interleaving. One aspect of the present invent is related to partitioning of the texture image based on depth information of the depth map. Another aspect of the present invention is related to motion vector or motion vector predictor processing based on the depth information. | 03-27-2014 |
20150085932 | METHOD AND APPARATUS OF MOTION VECTOR DERIVATION FOR 3D VIDEO CODING - A method and apparatus for deriving MVP (motion vector predictor) for Skip or Merge mode in 3D video coding are disclosed. In one embodiment, the method comprises determining an MVP candidate set for a selected block and selecting one MVP from an MVP list for motion vector coding of the block. The MVP candidate set may comprise multiple spatial MVP candidates associated with neighboring blocks and one inter-view candidate, and the MVP list is selected from the MVP candidate set. The MVP list may consist of only one MVP candidate or multiple MVP candidates. If only one MVP candidate is used, there is no need to incorporate an MVP index associated with the MVP candidate in the video bitstream corresponding to the three-dimensional video coding. Also, the MVP candidate can be the first available MVP candidate from the MVP candidate set according to a pre-defined order. | 03-26-2015 |
Yu-Pin Tsai, Kaohsiung TW
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20150132867 | SEMICONDUCTOR PROCESS - The present disclosure relates to a semiconductor process, which includes: (a) providing a semiconductor element; (b) attaching the semiconductor element to a carrier by an adhesive layer, so that the adhesive layer is sandwiched between the semiconductor element and the carrier; and (c) cutting the semiconductor element to form a plurality of semiconductor units. Thereby, the gaps between the semiconductor units are fixed after the cutting process, so as to facilitate testing the semiconductor units. | 05-14-2015 |