Sze
Chak Tong Sze, Kwai Chung HK
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20100209219 | ELECTRONIC DEVICE SORTER COMPRISING DUAL BUFFERS - A device handler for testing and sorting electronic devices has a testing station operative to test the electronic devices and to classify them according to different binning characteristics. A buffer assembly receives electronic devices which have been classified at the testing station, and the buffer assembly further comprises a first loading region having a plurality of receptacles and a second loading region having a plurality of receptacles. An output station is operative to unload electronic devices according to their different binning characteristics from either one of the first or second loading region of the buffer assembly for storage while electronic devices are being loaded onto the other loading region. | 08-19-2010 |
20110248738 | TESTING APPARATUS FOR ELECTRONIC DEVICES - A wafer processing apparatus used for the testing of electronic devices comprises first and second clampers movably mounted on a shaft, each clamper being configured for holding a wafer carrier on which a wafer is mounted. Clamping fingers on each of the first and second clampers are operative to clamp onto the wafer carrier to hold the wafer carriers, and the clampers are operative to move the wafer carriers reciprocally between a loading position and a wafer processing location for processing the wafers. | 10-13-2011 |
20130207684 | APPARATUS FOR CONDUCTING AUTOMATED MAINTENANCE OF A TEST CONTACTOR MODULE - An apparatus for maintaining a conductivity of electrical contacts of a test contactor for testing electronic devices comprises a rotary turret disk having a plurality of test stands operative to hold respective electronic devices, the electronic devices being rotatable by the rotary turret disk to a position of the test contactor to be contacted by the electrical contacts during testing. At least one contactor maintenance stand comprising a maintenance component is located between adjacent test stands on the rotary turret disk, wherein the electrical contacts of the test contactor are adapted to engage the maintenance component so as to automatically clean the electrical contacts and/or verify the conductivity thereof. | 08-15-2013 |
20140041996 | TRANSFER APPARATUS FOR TRANSFERRING ELECTRONIC DEVICES - A transfer apparatus has a conveying track for electronic devices in a row, two vacuum passages to create vacuum forces to hold electronic devices against the conveying track at first and second positions respectively preventing overlapping of electronic devices; and sensors arranged with respect to the conveying track, the first sensor detects presence or absence of the leading electronic device at the first position for removal of the leading electronic device from the conveying track, and the second sensor detects presence or absence of the leading electronic device at a sensor position between the first and second positions as the leading electronic device is conveyed along the conveying track from the second to the first vacuum passage. | 02-13-2014 |
20150331012 | SEMICONDUCTOR PACKAGE TESTING APPARATUS - A semiconductor package testing apparatus comprises a package holder for holding a semiconductor package and which is positionable together with the semiconductor package at a test contactor station. There are probe pins located at the test contactor station for contacting a bottom surface of the semiconductor package and which are configured to apply an upwards force on the semiconductor package during testing of the semiconductor package. A restraining mechanism that is movable from a first position remote from the package holder and a second position over the package holder is configured to restrict lifting of the semiconductor package by the probe pins during testing of the semiconductor package when the restraining mechanism is at its second position. | 11-19-2015 |
Chak Tong Sze, Hong Kong HK
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20080290004 | SYSTEM FOR TESTING AND SORTING ELECTRONIC COMPONENTS - A sorting system is provided for electronic components such as LED devices which includes a testing station for testing and determining a characteristic of each electronic component. A first tray has a plurality of receptacles for receiving tested electronic components and a second tray has more receptacles than the first tray for receiving tested electronic components. Electronic components comprising tested characteristics that occur with greater frequency are loaded into the receptacles of the first tray and electronic components comprising tested characteristics that occur with lower frequency are loaded into the receptacles of the second tray. | 11-27-2008 |
Chak Tong Albert Sze, Hong Kong CN
Patent application number | Description | Published |
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20100097075 | TEST HANDLER FOR ELECTRONIC DEVICES - A test handler comprises a package support for holding an electronic device in a certain orientation and for transporting the electronic device to a testing station for testing the electronic device. An orientation correction device is actuable and operative to engage the package support and to rotate the package support so as to change the orientation of the electronic device. | 04-22-2010 |
20100097083 | TEST HANDLER INCLUDING GRIPPER-TYPE TEST CONTACTOR - A test handler is provided for testing electronic devices having light-emitting elements. Electronic devices are mounted at a loading position, optical measurements are conducted at a test contact position where a testing device is located for optical communication with the light-emitting elements and then tested electronic devices are removed at an unloading position. Multiple test contactors hold the electronic devices and move them to and through the loading position, test contact position and unloading position in sequence. Each test contactor comprises a device contact point including electrical conductors which are connected to electrical contacts of the electronic device when the electronic device is mounted at the device contact point, and a retaining mechanism grips the electronic device at the device contact point such that the retaining mechanism does not obstruct the optical communication between the testing device and the light-emitting element at the test contact position. | 04-22-2010 |
Chau King Sze, Kowloon HK
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20090117813 | Levitating toy with an air-stream generator and a flying prop - A flying toy has an airstream generator with a handle. The air stream generator has an air duct with a multi-blade propeller operatively coupled to a motor. The handle has a compartment to accommodate one or two batteries to power the motor. When the motor is turned on, the propeller produces an airstream out of the air duct. On top of the air duct, a cover with a stud is provided. The stud is dimensioned to fit a hole in the bottom section of a bowl-shaped body. The bowl-shaped body has a rim section connected to the bottom section. The rim section has a plurality of fins oriented such that when the airstream is produced by the propeller, the airstream interacts with the fins, causing the bowl-shaped body to spin while the bowl-shaped body is moving away from and hovering above the air duct. | 05-07-2009 |
Chau King Sze, Hong Kong CN
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20150202542 | POWER MODULE AND CONSTRUCTION TOY HAVING A POWER MODULE - A construction toy with a power module is disclosed. The construction toy has one power module and one or more slave members linked together to form a loop. The power module has a core assembly with a flexible rod which can be twisted to store potential energy from the kinetic energy when the rod is twisted. Upon releasing, the twisted rod in the core assembly unwinds itself to release the stored potential energy and causes the entire construction toy in motion. An anti-snap mechanism is incorporated to ensure the flexible rod does not snap in the event of over winding. | 07-23-2015 |
Cho Wing Sze, Hong Kong CN
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20130217626 | Novel Bioactive Protein Isolated From Chinese Yam and Uses Thereof - A protein isolated from the Chinese yam | 08-22-2013 |
20150158919 | NOVEL BIOACTIVE PROTEIN ISOLATED FROM CHINESE YAM AND USES THEREOF - A protein isolated from the Chinese yam | 06-11-2015 |
Ho Pong Sze, Ma On Shan HK
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20140112200 | APPARATUS, SYSTEM, AND METHOD FOR PEER GROUP FORMATION FOR MOBILE DEVICES BY PROXIMITY SENSING - The present invention includes apparatuses, systems, and methods for peer group formation for mobile devices by proximity sensing. The described embodiments further include methods, systems, and apparatuses configured to easily establish an ad-hoc peer network in which each of the devices in the network automatically discovers and is connected to other devices in the network upon establishing a connection with at least one member of the ad-hoc network. The connection is established using a tap of NFC devices in the two wireless devices. Further, the wireless devices in the ad-hoc network may be divided into logical peer groups. | 04-24-2014 |
Jhy-Jyi Sze, Hsin-Chu City TW
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20140217263 | IMAGE SENSOR CONFIGURED TO REDUCE BLOOMING DURING IDLE PERIOD - Among other things, techniques and systems are provided for identifying when a pixel of an image sensor is in an idle period. A flag is utilized to differentiate when the pixel is in an idle period and when the pixel is in an integration period. When the flag indicates that the pixel is in an idle period, a blooming operation is performed on the pixel to reduce an amount of electrical charge that has accumulated at the pixel or to mitigate electrical charge from accumulating at the pixel. In this way, the blooming operation reduces a probability that the photosensitive sensor becomes saturated during an idle period of the pixel, and thus reduces the likelihood of electrical charge from a pixel that is not intended contribute to an image from spilling over and potentially contaminating a pixel that is intended to contribute to the image. | 08-07-2014 |
20140264503 | Active Pixel Sensor Having a Raised Source/Drain - An integrated circuit having an array of APS cells. Each cell in the array has at least one transistor source or drain region that is raised relative to a channel region formed in a semiconductor substrate. The raised source or drain region includes doped polysilicon deposited on the surface of the semiconductor body and a region of the bodyextending to the channel region that has been doped to an opposite doping type from that of the channel region by diffusion of dopants from the deposited polysilicon. | 09-18-2014 |
20150060964 | MECHANISMS FOR FORMING IMAGE SENSOR DEVICE - Embodiments of mechanisms for forming an image sensor device are provided. The image sensor device includes a semiconductor substrate and one photodetector formed in the semiconductor substrate. The image sensor device also includes one gate stack formed over the semiconductor substrate. The gate stack includes multiple polysilicon layers. | 03-05-2015 |
20150155322 | IMAGE SENSOR WITH REDUCED OPTICAL PATH - Among other things, one or more image sensors and techniques for forming image sensors are provided. An image sensor comprises a photodiode array configured to detect light. The image sensor comprises an oxide grid comprising a first oxide grid portion and a second oxide grid portion. A metal grid is formed between the first oxide grid portion and the second oxide grid portion. The oxide grid and the metal grid define a filler grid. The filler grid comprises a filler grid portion, such as a color filter, that allows light to propagate through the filler gird portion to an underlying photodiode. The oxide grid and the metal grid confine or channel the light within the filler gird portion. The oxide grid and the metal grid are formed such that the filler grid provides a relatively shorter propagation path for the light, which improves light detection performance of the image sensor. | 06-04-2015 |
20150279894 | CMOS Image Sensor with Epitaxial Passivation Layer - The present disclosure provides a complimentary metal-oxide-semiconductor (CMOS) image sensor (CIS) device. In accordance with some embodiments, the device includes a semiconductor region having a front surface and a back surface; a light-sensing region extending from the front surface towards the back surface within the semiconductor region; a gate stack formed over the semiconductor region; and at least one epitaxial passivation layer disposed at least one of over and below the light-sensing region. In some embodiments, the at least one epitaxial passivation layer includes a p-type doped silicon (Si) layer. | 10-01-2015 |
20150364519 | ACTIVE PIXEL SENSOR HAVING A RAISED SOURCE/DRAIN - An integrated circuit having an array of APS cells. Each cell in the array has at least one transistor source or drain region that is raised relative to a channel region formed in a semiconductor substrate. The raised source or drain region includes doped polysilicon deposited on the surface of the semiconductor body and a region of the bodyextending to the channel region that has been doped to an opposite doping type from that of the channel region by diffusion of dopants from the deposited polysilicon. | 12-17-2015 |
20160080669 | IMAGE SENSOR WITH EMBEDDED INFRARED FILTER LAYER - An image sensor includes a substrate, photosensitive devices, a color filter layer, a micro-lens layer and an infrared filter layer. The photosensitive devices are disposed in the substrate. The color filter layer is disposed to cover the photosensitive devices. The micro-lens layer is disposed on the color filter layer. The infrared filter layer directly covers the micro-lens layer. | 03-17-2016 |
20160099271 | INFRARED IMAGE SENSOR - An image sensor includes a substrate, dual-waveband photosensitive devices, at least one infrared photosensitive device, a transparent dielectric layer, at least one infrared band-pass filter, a color filter layer and a micro-lens layer. The dual-waveband photosensitive devices are disposed in the substrate, and each dual-waveband photosensitive device is configured to sense an infrared light and one visible light. The infrared photosensitive device is disposed in the substrate, in which the dual-waveband photosensitive devices and the infrared photosensitive device are arranged in an array. The transparent dielectric layer is disposed over the dual-waveband photosensitive devices and the infrared photosensitive device. The infrared band-pass filter is disposed in the transparent dielectric layer and corresponds to the infrared photosensitive device. The color filter layer is disposed to cover the transparent dielectric layer and the infrared band-pass filter. The micro-lens layer is disposed on the color filter layer. | 04-07-2016 |
Jhy-Jyi Sze, Tainan City TW
Patent application number | Description | Published |
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20100073525 | IMAGE PROCESSING SYSTEM WITH A 4-T PIXEL AND METHOD THEREOF CAPABLE OF REDUCING FIXED PATTERN NOISE - Circuitry for reducing fixed pattern noise in an image processing system with a 4-T (4 transistors) pixel and a method thereof is proposed. The image processing system includes two voltage sources, two current sources, a 4-T pixel, a second portion of a linearized source follower, a ping pong memory, a PGA, and auto-zero circuitry. By coupling the auto-zero circuitry to the PGA, an open loop is formed to clamp the output of an op amp of the PGA to a stable reference when resetting the PGA so as to remove DC offsets at the output terminal of the op amp. | 03-25-2010 |
20100073528 | METHOD OF GENERATING A GAIN OF AN IMAGE FRAME - A method of generating a gain of an image frame according to a look up table of gain which is set up based on luminance sensitivity of human eyes is proposed. The method includes setting a gain of an image frame to 1, scanning images of a plurality of front rows of the image frame, averaging the images of the plurality of the front rows of the image frame to generate an average value of the images of the plurality of the front rows of the image frame, finding a gain from the look up table of gain according to the average value of the images of the plurality of the front rows of the image frame, and adjusting remaining rows of the image frame according to the gain to generate images of the remaining rows of the image frame. | 03-25-2010 |
Jhy-Jyi Sze, Hsinchu City TW
Patent application number | Description | Published |
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20080296705 | GATE AND MANUFACTURING METHOD OF GATE MATERIAL - A gate including a conductive buffer layer and a conductive layer is provided. The conductive buffer layer is disposed on a gate dielectric layer, and the average grain size of the conductive buffer layer is less than 100 nm. The conductive layer is disposed on the conductive buffer layer, and the average grain size of the conductive layer is greater than or equal to 100 nm. The disposition of the conductive buffer layer reduces the undesired effect caused by noise and dark current to the performance of the device. | 12-04-2008 |
20090261393 | COMPOSITE TRANSFER GATE AND FABRICATION THEREOF - A composite transfer gate is described, which is disposed over a semiconductor substrate between an electron reservoir and a floating node in the semiconductor substrate. The composite transfer gate includes at least one N-type portion and a P-type portion that are arranged laterally. | 10-22-2009 |
20150334331 | PIXEL UNIT CELL HAVING CONVERSION CIRCUIT - A circuit includes a signal line and a pixel unit cell. The pixel unit cell includes one or more light sensing elements, a conversion circuit, and a selection switch between the conversion circuit and the signal line. In the pixel unit cell, the conversion circuit is configured to convert charge carriers from the one or more light sensing elements to a voltage signal at an output node of the conversion circuit. | 11-19-2015 |
Jhy-Jyi Sze, Hsin-Chu TW
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20130082312 | Transistors, Methods of Manufacturing Thereof, and Image Sensor Circuits with Reduced RTS Noise - Transistors, methods of manufacturing thereof, and image sensor circuits with reduced random telegraph signal (RTS) noise are disclosed. In one embodiment, a transistor includes a channel disposed between two isolation regions in a workpiece. The channel has edge regions proximate the isolation regions and a central region between the edge regions. The transistor includes a gate dielectric disposed over the channel, and a gate disposed over the gate dielectric. The transistor includes a voltage threshold modification feature proximate the edge regions configured to increase a voltage threshold of the transistor proximate edge regions relative to the central region of the channel. | 04-04-2013 |
20130320397 | Fully Isolated LIGBT and Methods for Forming the Same - A device includes a dielectric layer, and a heavily doped semiconductor layer over the dielectric layer. The heavily doped semiconductor layer is of a first conductivity type. A semiconductor region is over the heavily doped semiconductor layer, wherein the semiconductor region is of a second conductivity type opposite the first conductivity type. A Lateral Insulated Gate Bipolar Transistor (LIGBT) is disposed at a surface of the semiconductor region. | 12-05-2013 |
20130321073 | Power Supply Circuit with Positive and Negative Feedback Loops - A circuit includes a gate node, and a bias circuit coupled to the gate node. The bias circuit is configured to, in response to a change in a gate voltage on the gate node, provide a positive feedback to the gate voltage. A power circuit is coupled to the gate node, wherein the power circuit includes a power Metal-Oxide-Semiconductor (MOS) transistor. The power circuit is configured to, in response to a change in the gate voltage, provide a negative feedback to the gate voltage. An output node is coupled to the power circuit. | 12-05-2013 |
20140061738 | Method to Form a CMOS Image Sensor - The present disclosure relates to a method and composition to limit crystalline defects introduced in a semiconductor device during ion implantation. A high-temperature low dosage implant is performed utilizing a tri-layer photoresist which maintains the crystalline structure of the semiconductor device while limiting defect formation within the semiconductor device. The tri-layer photoresist comprises a layer of spin-on carbon deposited onto a substrate, a layer of silicon containing hard-mask formed above the layer of spin-on carbon, and a layer of photoresist formed above the layer of silicon containing hard-mask. A pattern formed in the layer of photoresist is sequentially transferred to the silicon containing hard-mask, then to the spin-on carbon, and defines an area of the substrate to be selectively implanted with ions. | 03-06-2014 |
20140220746 | Fully Isolated LIGBT and Methods for Forming the Same - A method includes growing an epitaxy semiconductor layer over a semiconductor substrate. The epitaxy semiconductor layer is of a first conductivity type. A Lateral Insulated Gate Bipolar Transistor (LIGBT) is formed at a front surface of the epitaxy semiconductor layer. After the LIGBT is formed, a backside thinning is performed to remove the semiconductor substrate. An implantation is performed from a backside of the epitaxy semiconductor layer to form a heavily doped semiconductor layer. The heavily doped semiconductor layer is of a second conductivity type opposite the first conductivity type. | 08-07-2014 |
20140256087 | Hybrid Bonding and Apparatus for Performing the Same - A method includes performing a hybrid bonding to bond a first package component to a second package component, so that a bonded pair is formed. In the bonded pair, first metal pads in the first package component are bonded to second metal pads in the second package component, and a first surface dielectric layer at a surface of the first package component is bonded to a second surface dielectric layer at a surface of the second package component. After the hybrid bonding, a thermal compressive annealing is performed on the bonded pair. | 09-11-2014 |
20150115382 | Image Sensor Comprising Reflective Guide Layer and Method of Forming the Same - Various structures of image sensors are disclosed, as well as methods of forming the image sensors. According to an embodiment, a structure comprises a substrate comprising photo diodes, an oxide layer on the substrate, recesses in the oxide layer and corresponding to the photo diodes, a reflective guide material on a sidewall of each of the recesses, and color filters each being disposed in a respective one of the recesses. The oxide layer and the reflective guide material form a grid among the color filters, and at least a portion of the oxide layer and a portion of the reflective guide material are disposed between neighboring color filters. | 04-30-2015 |
20150140741 | Fully Isolated LIGBT and Methods for Forming the Same - A device includes a dielectric layer, and a heavily doped semiconductor layer over the dielectric layer. The heavily doped semiconductor layer is of a first conductivity type. A semiconductor region is over the heavily doped semiconductor layer, wherein the semiconductor region is of a second conductivity type opposite the first conductivity type. A Lateral Insulated Gate Bipolar Transistor (LIGBT) is disposed at a surface of the semiconductor region. | 05-21-2015 |
20150155326 | SEMICONDUCTOR ARRANGEMENT AND FORMATION THEREOF - A semiconductor arrangement and method of formation are provided herein. A semiconductor arrangement includes an active area on a substrate, where the active area is at least one of a p-type region or an n-type region. The substrate includes a well, where the well is a p-well when the active area is a p-type region, and the well is an n-well when the active area is an n-type region. The well includes a photodiode. The active area is connected to a voltage supply having a voltage level, such as ground. The active area on the substrate increases a distance between the photodiode and the active area, which reduces junction leakage as compared to a semiconductor arrangement where the active area is formed at least partially within the substrate. | 06-04-2015 |
20150179761 | Methods of Manufacturing Semiconductor Devices - Methods of forming semiconductor devices are disclosed. In some embodiments, a first trench and a second trench are formed in a substrate, and dopants of a first conductivity type are implanted along sidewalls and a bottom of the first trench and the second trench. The first and second trenches are filled with an insulating material, and a gate dielectric and a gate electrode over the substrate, the gate dielectric and the gate electrode extending over the first trench and the second trench. Source/drain regions are formed in the substrate on opposing sides of the gate dielectric and the gate electrode. | 06-25-2015 |
20150214266 | CMOS IMAGE SENSOR AND METHOD FOR FORMING THE SAME - A complementary metal oxide semiconductor (CMOS) image sensor and a method for fabricating the same are provided. An example CMOS image sensor includes first active regions of a semiconductor substrate, where the first active regions are arranged in rows or columns. Photosensitive regions are formed in the first active regions. The CMOS image sensor also includes second active regions of the semiconductor substrate that are interposed between the first active regions. Each of the second active regions includes a device isolation region formed by doping the semiconductor substrate with impurities. Each of the second active regions also includes a channel region of a field effect transistor (FET) that is formed within the device isolation region and is configured to connect source and drain regions of the FET. At least one control gate is formed over each of the second active regions. | 07-30-2015 |
20150214267 | Semiconductor Devices, Image Sensors, and Methods of Manufacture Thereof - Semiconductor devices, image sensors, and methods of manufacture thereof are disclosed. In some embodiments, a semiconductor device includes a high dielectric constant (k) insulating material disposed over a workpiece, the high k insulating material having a dielectric constant of greater than about 3.9. A barrier layer is disposed over the high k insulating material. A buffer oxide layer including a porous oxide film is disposed between the high k insulating material and the barrier layer. The porous oxide film has a first porosity, and the barrier layer or the high k insulating material has a second porosity. The first porosity is greater than the second porosity. | 07-30-2015 |
20150333093 | BIASED BACKSIDE ILLUMINATED SENSOR SHIELD STRUCTURE - Presented herein is a device comprising an image sensor having a plurality of pixels disposed in a substrate and configured to sense light through a back side of the substrate and an RDL disposed on a front side of the substrate and having a plurality of conductive elements disposed in one or more dielectric layers. A sensor shield is disposed over the back side of the substrate and extending over the image sensor. At least one via contacts the sensor shield and extends from the sensor shield through at least a portion of the RDL and contacts at least one of the plurality of conductive elements. | 11-19-2015 |
Jhy-Jyi Sze, Tai-Nan City TW
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20080265354 | Image sensor - An image sensor, in which, a planarized layer is formed on a semiconductor substrate including a pixel array region, an optical black region, and a logic region to cover a photo sensing unit array in the pixel array region, a patterned metal layer is formed on the planarized layer corresponding to the pixel array region and the logic region, but not the optical black region. An optical black layer is formed in the optical black region after a passivation layer is formed and before a color filter array is formed at a temperature less than about 400° C., and preferably contains metal material. | 10-30-2008 |
20090162971 | PHOTO DIODE AND RELATED METHOD FOR FABRICATION - A method for fabricating a photo diode first involves providing a substrate. A doping area is then formed on the substrate. Afterwards, a dielectric layer, and a first poly-silicon layer are formed on the substrate. An opening is then formed to expose a surface of the doping area. A second poly-silicon layer is formed on the first poly-silicon layer and within the opening. The second poly-silicon layer is patterned to form a wire, while the first poly-silicon layer is patterned to form a gate. Finally, a source/drain is formed. | 06-25-2009 |
Jia-Yi Sze, Taoyuan County TW
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20120176273 | MULTI-BAND ANTENNA - A multi-frequency antenna includes a microwave substrate, a first antenna unit, a second antenna unit, a third antenna unit and a grounding unit. The first antenna unit, the second antenna unit, and the third antenna unit are disposed on the microwave substrate surface. The grounding unit is disposed at an edge on the surface of the microwave substrate. The grounding unit is in connection with the second antenna unit. The second antenna unit and the third antenna unit are bent to form perpendicular structures to the microwave substrate. The compact arrangement reduces the physical footprint of the antenna module to enable fitment in a wide range of products having tight special constraint. | 07-12-2012 |
Jyh-Rou Sze, Taipei TW
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20160116271 | MULTI-FUNCTIONED OPTICAL MEASUREMENT DEVICE AND METHOD FOR OPTICALLY MEASURING A PLURALITY OF PARAMETERS - The conventional white-light interferometer, confocal microscope, and ellipsometer are integrated as one device set in a functional sense, and the geometrical parameters conventionally measured may be deduced on the integrated device. Thus, the advantages and efficacies of equipment cost saving, on-line measuring, rapid monitoring, reduced manufacturing time, and reduced possibility of object damage during the manufacturing process may be secured, compared with the prior art. | 04-28-2016 |
Jyh-Rou Sze, Hsinchu City TW
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20120159677 | NEAR-FIELD SCANNING OPTICAL MICROSCOPE - A near-field scanning optical microscope is disclosed. The microscope includes a lighting component, a probe and an ellipsoidal mirror. The lighting component emits a light. The probe is disposed on one side of a testing sample, and the light is focused around a probe tip to draw the near-field light out. The ellipsoidal mirror has a first focal point and a second focal point, and the first focal point and the probe tip are disposed at the corresponding positions, and the near-field light drawn out from the probe tip is scattered from the first focal point inside the ellipsoidal mirror, and reflected and passed through the second focal point. | 06-21-2012 |
Ka Chuen Sze, Kowloon CN
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20150230578 | HAIR CLIPPING DEVICE - The present invention is concerned with a hair clipping device such as a hair pin. The hair pin has a first leg portion and a second leg portion formed from a wire configured by bending such that the first and second leg portions lie adjacent and are biased against each other for securing hair therebetween. Surface of the first and second leg portions is provided with an anti-slipping coating for enhancing gripping of hair arranged between the first and second leg portions by the hair pin. | 08-20-2015 |
20150327649 | HAIR FASTENER - There is provided a hair fastener. The hair fastener has an elongate body made of an elastic material stretchable under tension for maximizing holding capability of hair and a locking means at least part of which made of a stiff material. The locking means includes a first member and a second member arranged at opposite ends of the body. The first member and the second member are releasably engageable with each other by way of a mechanical interference fit in that engagement of the first and second members is achieved independent of degree of tension of the elastic body and engagement or disengagement of the first and second members is achieved by way of one hand operation of a user. The fastener is adapted to assume a first configuration in which the first member and second members are engaged before tying the hair and a second configuration in which the first and second members are disengaged whereby removal of the fastener from the hair in the second configuration minimizes movement of the fastener along the length of the hair and thus eliminating or at least reducing frictional contact with the hair. With this construction, majority part of the hair fastener can be made of a high friction material to provide improved gripping or holding security of hair and yet hair is not damage during removal of the fastener from user's hair. | 11-19-2015 |
Ka Chuen Sze, Hong Kong CN
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20100133311 | TABLET CUTTER - The invention is directed to a pill cutter that has a protected cutting edge. The pill cutter includes a guard, a base, and a cover. The components are arranged such that the guard slides over the cutting edge when the pill cutter is in an open position and the guard exposes the cutting edge when the pill cutter is in a closed position. The invention is also directed at a method for assembling the pill cutter and a method of using the pill cutter to cut a pill or tablet. | 06-03-2010 |
20100281674 | TABLET CUTTER - The invention is directed to a pill cutter that has a protected cutting edge. The pill cutter includes a guard, a base, and a cover. The components are arranged such that the guard slides over the cutting edge when the pill cutter is in an open position and the guard exposes the cutting edge when the pill cutter is in a closed position. The invention is also directed at a method for assembling the pill cutter and a method of using the pill cutter to cut a pill or tablet. | 11-11-2010 |
Ka Chuen Sze, Hong Kong HK
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20140166040 | HAIR CLIPPING DEVICE - The present invention is concerned with a hair clipping device. The device has a first member in the form of an arm, and defines an inwardly facing surface. The device has a second member also in the form of an arm, movably connected to the first member and defines an inwardly facing surface. The device further has a bridge, the bridge has a frame portion made of a first material and an interior portion made of a second material. The interior portion is softer than the frame portion and provided with an increased frictional surface when compared to said frame portion. | 06-19-2014 |
Ka Shun Sze, Kwai Chung HK
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20150273284 | MAGNETIC BADMINTON RACKET AND MAGNETIC SHUTTLECOCK - The invention discloses a magnetic badminton racket comprising: a handle, a shaft, a head frame including an outer surface and an inner surface and a plurality of gut strings crisscrossed within the inner surface. The head frame is provided with a magnet mounting section centered on its top, and several sockets are provided into the outer surface, spaced from each other and vertical to the outer surface. Several small neodymium magnets are fixed within the sockets, with their top surfaces exposed and flush with the outer surface. Each magnet is in the shape of a cylinder, cuboid, truncated cone or truncated quadrangular pyramid, which possesses strong magnetic attraction, is not subject to detaching and would not affect the aesthetic appearance of the racket. The invention also discloses a shuttlecock suitable for use together with the racket, to enable to pick up shuttlecock conveniently by mean of magnetic attraction therebetween. | 10-01-2015 |
Kwing-Yuk Sze, Changhua County TW
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20140041701 | ELASTIC FORCE MAGNIFYING STRUCTURE OF SELF-OPENING/CLOSING UMBRELLA - The present invention provides an elastic force magnifying structure of self-opening/closing umbrella. The umbrella includes a central post that comprises an inner tube, an intermediate tube, and an outer tube telescopically fit to each other. The central post receives a primary spring received therein. The elastic force magnifying structure includes an elastic force increasing spring arranged inside the outer tube. The elastic force increasing spring is coupled by a coupling sleeve to the primary spring to serve as an extension thereof. | 02-13-2014 |
Mankit Sze, Quarry Bay HK
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20090005010 | Separating Attachments Received from a Mobile Device - A computer-implemented method includes receiving a message from a mobile device over a wireless network, the message including several attachments, wherein the several attachments include one or more mobile device attachments corresponding to content captured using the mobile device, identifying the one or more mobile device attachments; and separating the one or more mobile device attachments from the plurality of attachments. | 01-01-2009 |
20120122426 | Separating Attachments Received From A Mobile Device - A computer-implemented method includes receiving a message from a mobile device over a wireless network, the message including several attachments, wherein the several attachments include one or more mobile device attachments corresponding to content captured using the mobile device, identifying the one or more mobile device attachments; and separating the one or more mobile device attachments from the plurality of attachments. | 05-17-2012 |
Ming Wang Sze, Kowloon CN
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20140183712 | BALL GRID ARRAY PACKAGE WITH IMPROVED THERMAL CHARACTERISTICS - An integrated circuit package includes a substrate having first and second surfaces and a plurality of conductive traces therebetween and a semiconductor die mounted on the first surface of the substrate. A plurality of wire bonds connect the semiconductor die to ones of the conductive traces of the substrate and an encapsulant encapsulates the wirebonds and the semiconductor die. A heat spreader has a cap, at least a portion of the cap extending inwardly toward and being spaced from the semiconductor die. The encapsulant fills the space between the portion of the cap and the semiconductor die. The heat spreader further has at least one sidewall extending from the cap, the at least one sidewall disposed on the substrate. A ball grid array is disposed on the second surface of the substrate, bumps of the ball grid array being in electrical connection with ones of the conductive traces. | 07-03-2014 |
Ngok Man Sze, Hong Kong HK
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20110204752 | SELF-POWERED IMPULSE DETECTION SYSTEM - A self-powered impulse detecting system comprising a signal transmitter; an energy storage component; and an energy harvester comprising a top plate configured to receive a stress impulse by an external object on its top surface; a bottom plate positioned opposite to the top plate and leaving room in between the bottom plate and the top plate; an elastic element positioned in between the top plate and the bottom plate; a bendable substrate attached at a first end to the bottom surface of the top plate, the bendable substrate is configured to bend freely, colliding with the top plate and a stopper; a piezoelectric element positioned on the bendable substrate; a deadweight attached to a second end of the bendable substrate; wherein collisions between the bendable substrate, the top plate and the stopper cause the bendable substrate to bend along with the piezoelectric element to generate power. | 08-25-2011 |
20150196235 | Single-Body Unit for Pulse Oximeter Calibration - An all-solid, single-body unit for calibrating a pulse oximeter that uses probe light beams is provided. A bulk of the unit is substantially composed of a mixture of materials comprising one or more polymer materials that form a flexible solid medium for the bulk of the unit, one or more scattering materials for scattering the probe light beams, and one or more dye materials for attenuating the probe light beams. The flexible solid medium enables a pulsatile rhythmic train of action force received by the unit to be transmitted in the unit during calibrating the pulse oximeter for substantially emulating change of absorbance characteristics of the probe light beams due to pulsing arterial blood. The scattering materials and the dye materials are localized in the flexible solid medium, enabling the unit to be used in calibrating the pulse oximeter without a need for an additional device for further emulation. | 07-16-2015 |
Pa-Tsui Sze, Kaohsiung City TW
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20090056840 | Method for manufacturing a sputtering target - A method for manufacturing a sputtering target includes the steps of: providing a highly pure matrix material containing a magnetic metal, and a highly pure precious metal ingot material; cleaning the surfaces of the matrix material and the precious metal ingot; vacuum melting the matrix material and the precious metal ingot to obtain a molten alloy; pouring the molten alloy in a mold having a cooling system while maintaining a surface of the molten alloy at a molten state by arc heating until the pouring is finished, thereby forming the molten alloy into a cast blank; hot working the cast blank; and annealing the cast blank after the hot working. | 03-05-2009 |
Raymond Ka Wai Sze, Chai Wan HK
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20140174279 | COMPOSITION USING CORRELATION BETWEEN MELODY AND LYRICS - Disclosed are ways to generate a melody. Currently, no algorithm exists for automatically composing a melody based on music lyrics. However, according to some recent studies, within a song, there usually exists a correlation between a song's notes and a song's lyrics wherein a melody can be generated based on such correlation. Disclosed herein, are systems, methods and algorithms that consider the correlation between a song's lyrics and a song's notes to compose a melody. | 06-26-2014 |
Siu Kwan Sze, Singapore SG
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20120309041 | Determination of Exosomel Biomarkers for Predicting Cardiovascular Events - The present invention relates to a method of predicting the risk of a subject developing a cardiovascular event, comprising determining the presence of a biomarker that is indicative of the risk of developing a cardiovascular event in exosomes from the subject. The exosomes are suitably isolated from a body fluid selected from serum, plasma, blood, urine, amniotic fluid, malignant ascites, bronchoalveolar lavage fluid, synovial fluid, breast milk, saliva, in particular serum. The biomarker is selected from the proteins Vitronectin, Serpin F2, CD14, Cystatin C, Plasminogen, Nidogen 2 or any combination of two or more of these proteins. | 12-06-2012 |
20140024046 | Exosomal Biomarkers for Cardiovasular Events - The present invention relates to a method of predicting the risk of a subject developing a cardiovascular event, comprising determining the presence of a biomarker that is indicative of the risk of developing a cardiovascular event in an exosome sample from the subject. The exosomes are suitably isolated from a body fluid selected from serum, plasma, blood, urine, amniotic fluid, malignant ascites, bronchoalveolar lavage fluid, synovial fluid, breast milk, saliva, in particular serum. Alternatively, the exosomes are present in a body fluid, in particular serum. The biomarker is selected from the proteins Vitronectin, Serpin F2, CD14, Cystatin C, Plasminogen, Nidogen 2, Serpin G1 or any combination of two or more of these proteins. The invention further relates to a method of diagnosing the occurrence of acute coronary syndrome in a subject, comprising determining the presence of a biomarker that is indicative of the occurrence of acute coronary syndrome in an exosome sample from the subject. In this method the biomarker is selected from Serpin F2, CD14, Cystatin C or combinations thereof. | 01-23-2014 |
So Lam Sze, Hong Kong HK
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20160028713 | Universal Serial Bus (USB) Flash Drive Security System And Method - A universal serial bus (USB) flash drive security system includes a smart phone | 01-28-2016 |
So-Lam Sze, Kowloon CN
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20090243797 | System for storage shelving and methods of use thereof - The present invention relates to a system for product storage and methods of categorizing, storing, and delivering products to end users via the system, the system's components including a processor, a “smart shelving” device, boxes for insertion into and utilization by the “smart shelving” device, and ID readers. Through the present invention, products are able to be securely and more certainly delivered to the proper recipient of the products. | 10-01-2009 |
Tak Suen Sze, Hong Kong CN
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20130289473 | Medical Conduit - A medical conduit includes a first conduit, a second conduit and a third conduit. The first conduit is bigger than the third conduit in length and built within the third conduit; one end of the first conduit penetrates a bore at one end of the third conduit, while the other end of the first conduit penetrates a through-hole on the side wall of the other end of the third conduit and, together with the other end of the third conduit, forms a Y shape; the side wall at the other end of the first conduit is provided with a number of through-holes for guiding liquid or gas; one end of the second conduit is embedded at the bore at one end of the third conduit. The medical conduit can perform guidance and location in a human body and separately conduct injection and exhaustion to provide accurate measuring data for doctors. | 10-31-2013 |
Wai Po Sze, Kowloon CN
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20130037540 | Twist Vacuum-Sealed Container - A rotary airtight container having a body, a lid that covers the opening of the body, a cover plate connected to the underside of the lid, a lifting mechanism for driving the cover plate to move with respect to the lid, a circumferential cone-shaped seal ring positioned all around the lid, and a tapered annular interface that on the bottom of the lid and engages the seal ring. As the lifting mechanism drives the cover plate to lift relative to the lid, the cone-shaped seal ring lifts relative to the lid and moves upwards along the tapered annular interface to seal the space between the tapered annular interface and the opening of the container, thus isolating the inside of the container from outside. This container changes the ordinary way of sealing that uses a locking nut for tightly pressing on the opening of the container, and is easier to operate. | 02-14-2013 |
Wai Po Sze, Hong Kong CN
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20110094059 | Blow Molded Articles Having Hinge Members and Die Construction for Forming the Hinge Members - A hinge member for a blow-molded article includes at least two hinge arms with axial holes defined therein and a hinge pin extended therethrough. The hinges arms include upper and lower ones provided on the two parts of the article respectively. At least two openings are defined in the wall of each hinge arm and parallel to a horizontal plane at which the axis of the axial hole is located. At least one opening is positioned at each side of the horizontal plane. The length and width of the openings are arranged such that each opening corresponds to a particular section of the axial hole. The axial hole can be formed by providing corresponding bulges in the mold without removing a core pin, thereby simplifying molding process and increasing yield rate. The present disclosure also provides a blow-molded article having the hinge member and a mold for forming the article. | 04-28-2011 |
Wai Po Sze, Hong Kong HK
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20150197004 | COMBINED SCREWDRIVER HEAD ACCOMMODATING DEVICE - The present invention relates to a combined screwdriver head accommodating device, which comprises at least two screwdriver heads and an accommodating device used for the screwdriver heads, wherein the screwdriver head comprises a working portion, a transition portion and a clamping portion; the two ends of the transition portion are connected with the working portion and the clamping portion respectively; the transition portion is provided with an accommodating portion recessed inwardly along a radial direction; the accommodating device comprises at least two accommodating loops and a connector connecting the at least two accommodating loops; the accommodating loops are configured to be installed in the accommodating portions of the screwdriver heads; and the connector is formed by at least one slice. Through implementing the combined screwdriver head accommodating device, users may identify, store and replace the screwdriver head more conveniently, and easily identify old and new screwdriver heads. | 07-16-2015 |
Wui Fung Sze, Kwai Chung HK
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20140043619 | CHROMATIC CONFOCAL SCANNING APPARATUS - A chromatic confocal scanning apparatus comprises a light source for producing light rays comprising a plurality of wavelengths, a first screen having an open elongated slit which allows a strip of light rays produced from the light source to pass through the slit and a cylindrical objective lens both to converge the light rays onto an object surface that is to be measured, and to image light rays reflected from the object surface. An intermediate cylindrical lens set converges a strip of light rays imaged from the cylindrical objective lens to pass through an open elongated slit comprised in a second screen, and a color sensor receives light rays which have passed through the slit of the second screen for determining a plurality of wavelengths of the said strip of light rays, to thereby construct a height profile of at least a portion of the object surface. | 02-13-2014 |