Teoh, MY
Boon-Weng Teoh, Bayan Lepas MY
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20140185393 | DESIGN FOR TEST (DFT) READ SPEED THROUGH TRANSITION DETECTOR IN BUILT-IN SELF-TEST (BIST) SORT - A memory is disclosed that can operate in a normal mode of operation or a testing mode of operation. In the testing mode of operation, the memory can measure various benchmarks of performance, such as read speed. The memory can perform an asynchronous read operation to read a word of electronic data that corresponds to an address or a page read operation in which multiple asynchronous read operations are performed to read multiple words of electronic data, also referred to as a page of electronic data, that correspond to multiple addresses. The memory can measure a time required, referred to as read speed, to read the word of electronic data or the multiple words of electronic data from the memory. In the normal mode of operation, the memory can perform the asynchronous read operation, the page read operation, an asynchronous write operation in which a word of electronic data is stored into the memory that correspond to the address, or a page write operation in which a page electronic data is stored into the memory that correspond to the multiple addresses. | 07-03-2014 |
Chin Song Teoh, Kuala Lumpur MY
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20100270883 | Uninterrupted Battery Operated Generator System - The uninterrupted battery operated generator system | 10-28-2010 |
Chong Pin Jonathan Teoh, Pulau Pinang MY
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20120110518 | TRANSLATION OF DIRECTIONAL INPUT TO GESTURE - A user device is disclosed which includes a touch input and a keypad input. The user device is configured to operate in a gesture capture mode as well as a navigation mode. In the navigation mode, the user interfaces with the touch input to move a cursor or similar selection tool within the user output. In the gesture capture mode, the user interfaces with the touch input to provide gesture data that is translated into key code output having a similar or identical format to outputs of the keypad. | 05-03-2012 |
De Zheng Teoh, Kuala Lumpur MY
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20100270883 | Uninterrupted Battery Operated Generator System - The uninterrupted battery operated generator system | 10-28-2010 |
Edward Teoh, Subang Jaya MY
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20110038508 | SYSTEM AND METHOD FOR PERFORMING OPTICAL NAVIGATION USING PORTIONS OF CAPTURED FRAMES OF IMAGE DATA - A system and method for performing optical navigation selectively uses portions of captured frame of image data for cross-correlation for displacement estimation, which can reduce the power consumption and/or increase the tracking performance at higher speed usage. | 02-17-2011 |
Edward Kah Ching Teoh, Subang Jaya MY
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20080212870 | COMBINED BEACON AND SCENE NAVIGATION SYSTEM - A controller and navigation system to implement beacon-based navigation and scene-based navigation is described. The navigation system may generate position data for the controller to compensate for a misalignment of the controller relative to the coordinate system of the navigation system. The navigation system may also distinguish between a beacon light source and a non-beacon light source. | 09-04-2008 |
20080219566 | SYSTEM AND METHOD FOR IDENTIFYING AND LABELING CLUSTER PIXELS IN A FRAME OF IMAGE DATA FOR OPTICAL NAVIGATION - A system and method for identifying and labeling cluster pixels in a frame of image data for optical navigation determines whether a current pixel of the frame of image data is a cluster pixel and uses neighboring pixels of the current pixel to label the current pixel as belonging to a new cluster or an existing cluster. | 09-11-2008 |
20080260249 | SYSTEM AND METHOD FOR LABELING FEATURE CLUSTERS IN FRAMES OF IMAGE DATA FOR OPTICAL NAVIGATION - A system and method for labeling feature clusters in frames of image data for optical navigation uses distances between feature clusters in a current frame of image data and feature clusters in a previous frame of image data to label the feature clusters in the current frame of image data using identifiers associated with the feature cluster in the previous frame of image data that have been correlated with the feature clusters in the current frame of image data. | 10-23-2008 |
Edward Kah Ching Teoh, Selangor MY
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20080288205 | OPTICAL NAVIGATION DEVICE WITH SURFACE AND FREE SPACE NAVIGATION - An optical navigation device for operation in a surface navigation mode and a free space navigation mode is described. One embodiment of the optical navigation device includes a microcontroller, a surface navigation sensor, and a free space navigation sensor. The surface and free space navigation sensors are coupled to the microcontroller. The microcontroller is configured to process a movement of the optical navigation device. The surface navigation sensor is configured to generate a surface navigation signal in response to a surface navigation image. The free space navigation sensor is configured to generate a free space navigation signal in response to a free space navigation image. Embodiments of the optical navigation device facilitate an integrated optical solution to provide desktop navigation and scene navigation in a single optical navigation device. | 11-20-2008 |
Ee Kah Teoh, Bayan Lepas MY
Hoay Tien Teoh, Paya Terubong MY
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20160118354 | MICROELECTRONIC PACKAGE UTILIZING MULTIPLE BUMPLESS BUILD-UP STRUCTURES AND THROUGH-SILICON VIAS - A microelectronic package having a first bumpless build-up layer structure adjacent an active surface and sides of a microelectronic device and a second bumpless build-up layer structure adjacent a back surface of the microelectronic device, wherein conductive routes are formed through the first bumpless build-up layer from the microelectronic device active surface to conductive routes in the second bumpless build-up layer structure and wherein through-silicon vias adjacent the microelectronic device back surface and extending into the microelectronic device are electrically connected to the second bumpless build-up layer structure conductive routes. | 04-28-2016 |
Hui Kuun Teoh, Penang MY
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20150151086 | SAFETY NEEDLE DEVICES AND RELATED METHODS - A needle safety device is disclosed in which a needle guard has several biasing arms that are biased by the needle shaft in a ready to use position. But in a protective position, at least one of the biasing arms is no longer biased by the needle shaft and moves to block a distal opening of the needle guard. The needle has a change in profile for engaging an opening on a proximal wall in a protective position. The needle guard may be formed from a stamped metal sheet having a plurality of cuts or clits. A catheter hub with a catheter tube can further be added for a safety catheter assembly. | 06-04-2015 |
20150173663 | VASCULAR ACCESS BLOOD COLLECTION DEVICES AND RELATED METHODS - The present disclosure is directed to a needle assembly for drawing blood. The needle assembly can be a standalone or part of an over-the-needle medical device, such as an intravenous catheter. A blood collection device is attached directly or indirectly to the needle hub of the needle assembly and/or to a catheter hub, such as through a Y-site or adaptor connected to a tubing that is connected to the catheter hub. The needle is configured to access the vascular system to draw blood, which then passes to the blood collection device via the needle lumen, which has a tip having a discontinuity opening, an opening with a movable stem, or a shaft element with a lumen. | 06-25-2015 |
20150209550 | CATHETER HAVING DISSOLVABLE PORTIONS AND RELATED METHODS - A catheter has a distal tip having a primary opening formed as the distal opening formed along the axis of the catheter. One or more secondary openings are formed through a side wall of the catheter proximal of the distal opening. A dissolvable portion made up of a resorbable material is disposed within the one or more secondary openings and aligned with the outer surface of the catheter so that the outer surface of the catheter and outer surface of the dissolvable portion combine to present a substantially smooth outer surface. When the catheter distal tip is arranged in a patient's blood vessel, the resorbable material dissolves, so that the fluid delivered by the catheter can exit the catheter through the primary and secondary openings. In some embodiments the secondary openings can be contiguous with the primary opening. | 07-30-2015 |
Hwa Cheng Teoh, Kuala Lumpur MY
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20120001464 | VEHICLE SEAT COVER - A method for attaching a vehicle seat cover ( | 01-05-2012 |
20140054914 | METHOD FOR PRODUCING AN INTERCHANGEABLE VEHICLE INTERIOR LINING - An interchangeable vehicle interior lining ( | 02-27-2014 |
Lai Beng Teoh, Ayer Item MY
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20130134578 | DEVICE HAVING MULTIPLE WIRE BONDS FOR A BOND AREA AND METHODS THEREOF - Wire bonds are formed at an integrated circuit device so that multiple wires are bonded to a single bond pad. In a particular embodiment, the multiple wires are bonded by first applying a stud bump to the pad and successively bonding each of the wires to the stud bump. Another stud bump can be placed over the bonded wires to provide additional connection security. | 05-30-2013 |
Lai Beng Teoh, Penang MY
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20120146213 | HIGH PERFORMANCE LOW PROFILE QFN/LGA - A method for manufacturing a semiconductor device is disclosed. In one embodiment a semiconductor die is formed overlying a substrate. The semiconductor die is flip chip mounted to the substrate, wherein the substrate comprises a plurality of conductive traces. The semiconductor die and substrate are encapsulated with an encapsulating material. A top side of the encapsulating material is subjected to one of polishing, etching, and grinding to expose a top side of the semiconductor die. Finally, the bottom side of the substrate is subjected to one of polishing, etching, and grinding to remove the substrate and to reduce a thickness of the plurality of conductive traces. | 06-14-2012 |
Poh Thiam Teoh, Seri Damansara Kl 14 MY
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20130086400 | ACTIVE STATE POWER MANAGEMENT (ASPM) TO REDUCE POWER CONSUMPTION BY PCI EXPRESS COMPONENTS - Methods and apparatus relating to Active State Power Management (ASPM) to reduce power consumption by PCI express components are described. In one embodiment, a special packet with embedded information triggers entry into a lower power consumption state. The embedded information may include flow control credit information outstanding between two agents and the target power consumption state. Other embodiments are also disclosed and claimed. | 04-04-2013 |
20130091365 | ROBUST GOVERNING OF POWER MANAGEMENT INFRASTRUCTURE IN A BRIDGE - Methods and apparatus relating to robust governing of power management infrastructure in a bridge design are described. In one embodiment, a first agent (such as a processor core) is coupled to a second agent (such as an input/output device) via a bridge. The bridge may or may not enter a different power management state from a current power management state based on a second derivative value. The second derivative value may be in turn determined based on a plurality of first derivative values corresponding to received packets Other embodiments are also disclosed and claimed. | 04-11-2013 |
20140207986 | APPARATUS FOR MULTIPLE BUS MASTER ENGINES TO SHARE THE SAME REQUEST CHANNEL TO A PIPELINED BACKBONE - In accordance with embodiments disclosed herein are mechanisms for enabling multiple bus master engines to share the same request channel to a pipelined backbone including: receiving a plurality of unarbitrated grant requests at an agent bus interface from a plurality of masters, each requesting access to a backbone connected via a common request channel; determining which of the unarbitrated grant requests is to issue first as a final grant request; storing a master identifier code for the final grant request into a FIFO buffer, the master identifier code associating the final grant request with the issuing master among the plurality of masters; waiting for a backbone grant; and presenting the master identifier code for the final grant request to an agent bus interface, wherein the agent bus interface communicates a command and data for processing via a backbone responsive to the backbone grant to fulfill the final grant request. | 07-24-2014 |
Poh Thiam Teoh, Seri Damansara MY
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20130275985 | METHOD, APPARATUS, AND SYSTEM TO HANDLE TRANSACTIONS RECEIVED AFTER A CONFIGURATION CHANGE REQUEST - Methods, apparatuses, and systems for handling transactions received after a configuration request, the method, for example, comprising: receiving a configuration change request by a transaction-handling logic block; performing a configuration change by the transaction-handling logic block in response to the configuration change request, wherein the logic block is to handle transactions received prior to receipt of the configuration change request differently than transactions received after receipt of the configuration change request; receiving, by the transaction-handling logic block, a first transaction before receiving the configuration change request; receiving, by the transaction-handling logic block, a second transaction after receiving the configuration change request and before the configuration change is complete; differentiating the first transaction from the second transaction based on the order in which the first and second transactions were received relative to receipt of the configuration change request; and handling the first and second transactions. | 10-17-2013 |
20130283013 | METHOD AND APPARATUS FOR AGENT INTERFACING WITH PIPELINE BACKBONE TO LOCALLY HANDLE TRANSACTIONS WHILE OBEYING ORDERING RULE - In accordance with embodiments disclosed herein, there are provided methods, systems, and apparatuses for enabling an agent interfacing with a pipelined backbone to locally handle transactions while obeying an ordering rule including, for example, receiving a transaction which requests access to a backbone; decoding routing destination information from the transaction received, in which the decoded routing destination information designates the transaction to be processed either locally or processed via the backbone; storing the decoded routing destination information and the transaction into a First-In-First-Out (FIFO) buffer; retrieving the decoded routing destination information and the transaction from the FIFO buffer; and processing the transaction locally or via the backbone based on the decoded routing destination information retrieved from the FIFO buffer with the transaction. | 10-24-2013 |
20140195830 | SYSTEM AND METHOD FOR POWER MANAGEMENT - Particular embodiments described herein can offer a method for managing power for at least one processor that includes evaluating a plurality of ports associated with an electronic device; determining that a particular pin associated with at least one of the ports is not receiving a signal; disabling a squelch function associated with the electronic device; and gating power associated with a physical layer (PHY) of the electronic device. | 07-10-2014 |
20140195835 | SYSTEM AND METHOD FOR PROVIDING POWER SAVINGS IN A PROCESSOR ENVIRONMENT - Particular embodiments described herein can offer a method that includes powering down a root port; initiating a first downstream cycle by a central processing unit (CPU) to the root port; identifying a power up activity for the CPU; and triggering an exit flow for a power state in conjunction with sending a second downstream cycle to the root port. In more particular embodiments, the triggering of the exit flow for the power state and the sending of the second downstream cycle to the root port occurs in a substantially parallel fashion. In addition, a prewake indicator can be sent to the root port to trigger the exit flow before the CPU is powered up and the second downstream cycle is sent. | 07-10-2014 |
Poh Thiam Teoh, Kuala Lumpar MY
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20130003540 | POWER MANGEMENT TECHNIQUES FOR AN INPUT/OUTPUT (I/O) SUBSYSTEM - A method and system to improve the power management for an I/O subsystem. In one embodiment of the invention, the power management of an upstream port of the I/O subsystem is improved by increasing the upstream link utilization when the upstream port is an active power state and by increasing or prolonging the power saving period of the upstream port when the upstream port is in a low power state. | 01-03-2013 |
Poh Thiam Teoh, Kuala Lumpur MY
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20130007332 | CONTROLLABLE TRANSACTION SYNCHRONIZATION FOR PERIPHERAL DEVICES - Embodiments of the invention describe a host system capable of associating a PCIe device and another separate device to the same device identifier (e.g., device number). A cycle routing module or logic will identify an I/O transaction involving the device identifier, and route the transaction to one or both of the devices (or, in some instances, identify the I/O transaction as a configuration transaction, and simply update the cycle routing module/logic only). In one embodiment of the invention, a root port of the host system is configured to operate as the above described cycle router. | 01-03-2013 |
20130283084 | METHOD AND APPARATUS FOR CLOCK FREQUENCY RATIO INDEPENDENT ERROR LOGGING - A method and system for error logging that is independent of the clock frequency ratio in an I/O subsystem. In one embodiment of the invention, the I/O subsystem has an error logging mechanism with a fixed queue depth of two and is independent of the clock frequencies in the I/O subsystem. The I/O subsystem has two queue entries for storing or logging the uncorrectable errors. In one embodiment of the invention, the I/O subsystem has two queue entries for storing or logging the 128-bit TLP Header and the First Error Pointer (FEP) of the uncorrectable errors detected in the I/O subsystem. | 10-24-2013 |
Siang Teik Teoh, Subang Jaya MY
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20120227730 | COAXIAL TUBE SOLAR HEATER WITH NIGHTTIME COOLING - Disclosed is a solar water-heating-and-cooling system ( | 09-13-2012 |
Siang Teik Teoh, Selangor MY
Patent application number | Description | Published |
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20140260002 | DOUBLE LAYER SOLAR HEATING-AND-COOLING THERMOSYPHON SYSTEM - A solar liquid-heating-and-cooling system ( | 09-18-2014 |
20150292761 | COAXIAL VENTILATOR - A coaxial ventilator ( | 10-15-2015 |
20160102876 | COAXIAL VENTILATOR - A coaxial ventilator ( | 04-14-2016 |
Siow Khiang Teoh, Bayan Lepas MY
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20160091559 | Apparatus for Burn-In Test - The present invention relates to an apparatus for burn-in of a device under test ( | 03-31-2016 |
Sun Teng Teoh, Penang MY
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20110319820 | RETENTION MEMBER AND APPLICATION THEREOF - An IV catheter introducer assembly including a catheter hub defining a chamber; a tubular member extending distally from the catheter hub having a length and defining a lumen, the lumen being in fluid communication with the chamber and configured to removably receive an introducer needle. The device also including a retention member disposed within the chamber having a body having a central lumen having a longitudinal length extending along a lengthwise direction to the length of the tubular member and sized to seal against an introducer needle. The retention member including a venting channel having at least a portion formed as a conic helix traversing a surface of the retention member along a radial path to the lengthwise direction. | 12-29-2011 |
Teng Sun Teoh, Penang MY
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20120179119 | SAFETY NEEDLE ASSEMBLY AND METHODS - The safety needle assembly includes a body and a wing assembly secured to the body. A grip is slidable along the exterior of the body, and a needle holder is slidable through an interior passageway in the body. The grip slides independently of the wing assembly, which is not slidable with respect to the body. The grip and the needle holder are secured to one another, so that sliding movement of the grip induces sliding movement of the needle holder. The grip and the needle holder are slidable between a distal position, in which a sharp distal tip of a needle held in the needle holder is exposed, and a proximal position, in which the sharp distal tip is not exposed. | 07-12-2012 |
20150151084 | CATHETER ASSEMBLY BLOOD CONTROL DEVICE AND RELATED METHODS - A catheter assembly includes a catheter adapter and an introducer needle. The introducer needle extends through the catheter adapter and through a catheter tube so as to assist placement of the catheter tube into a patient's blood vessel. Blood flashback into the catheter tube and/or catheter adapter through an aperture in a side of the needle indicates when the catheter tube is within the blood vessel. After the catheter tube is placed in the blood vessel, the introducer needle is withdrawn. A primary septum within the catheter adapter blocks blood flow in a proximal direction past the primary septum. A secondary septum proximal the primary septum is biased so as to enter into the aperture in the introducer needle and plug the aperture while the needle is being withdrawn, thus blocking blood flow through the aperture after the aperture is drawn through the primary septum. | 06-04-2015 |
20150151088 | CATHETER ASSEMBLY WITH REUSABLE VALVE - A catheter assembly includes a catheter hub having an elastomeric septum that divides the catheter hub into a distal chamber and a proximal chamber. The septum also includes at least one slit that is closed and sealed when the septum is in an at-rest state. A septum activator is proximal the septum. When an external force pushes the activator against the septum, the activator deforms the septum so as to break the seal and create a flow path through the septum. A portion of the septum activator can be collapsible when subjected to the outside force. When the outside force is removed, the collapsible portion springs back to its at-rest shape, helping to pull the activator out of deforming engagement with the septum so that the septum can reseal. The activator can also be spring-biased away from engagement with the septum so that when the outside force is removed, the spring urges the activator out of engagement with the septum. With the activator removed, the septum slit can reseal. | 06-04-2015 |
20150173663 | VASCULAR ACCESS BLOOD COLLECTION DEVICES AND RELATED METHODS - The present disclosure is directed to a needle assembly for drawing blood. The needle assembly can be a standalone or part of an over-the-needle medical device, such as an intravenous catheter. A blood collection device is attached directly or indirectly to the needle hub of the needle assembly and/or to a catheter hub, such as through a Y-site or adaptor connected to a tubing that is connected to the catheter hub. The needle is configured to access the vascular system to draw blood, which then passes to the blood collection device via the needle lumen, which has a tip having a discontinuity opening, an opening with a movable stem, or a shaft element with a lumen. | 06-25-2015 |
20150190570 | CATHETER ASSEMBLIES WITH VALVES AND RELATED METHODS - Needle assemblies with valves and related methods are disclosed. An exemplary needle assembly includes a needle hub with a needle attached to a distal end of the needle hub and a catheter hub having a wall structure defining an interior cavity and a catheter tube extending distally therefrom having the needle projecting through the catheter tube. A valve with a cylindrical walled structure and a disc with a plurality of slits and flaps are located in the interior cavity of the catheter hub in which the cylindrical walled structure defines an open proximal end. A plurality of flexible ribs can be included and connect to an interior wall surface of the cylindrical walled structure and the disc with an actuator disposed inside the interior cavity of the catheter hub and having a distal end sized and shaped to project into the open proximal end of the valve. | 07-09-2015 |
20150208974 | MEDICAL DEVICES WITH RETRACTABLE NEEDLE AND RELATED METHODS - Needle safety assemblies and related methods are disclosed. Exemplary needle safety assemblies include a needle with a sharpened tip attached directly or indirectly to an elongate tube having a proximal end that is constrained from proximal axial movement. An elongate shield with a distal end opening and a body extends over at least a portion of the elongate tube. | 07-30-2015 |
20150366496 | SAFETY NEEDLE BLOOD SAMPLING DEVICES AND RELATED METHODS - Blood collection assemblies with safety features are disclosed. The assemblies have a housing for receiving a vacutainer, which has a septum that penetrates a sharp needle tip. The disclosed assemblies further have a shield for covering the other end of the needle following use to prevent accidental contact with the distal needle tip. The shield is spring loaded so that the spring force moves the shield over the needle. The shield can be secured or held in an initial position and allowed to move to cover the needle upon actuation or activation of an activator unit. | 12-24-2015 |
Teow Chong Teoh, Kuala Lumpur MY
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20110281317 | CONVERSION OF CELLULOSIC MATERIALS INTO GLUCOSE FOR USE IN BIOETHANOL PRODUCTION - A method for producing an aqueous sugar solution from cellulosic materials comprising the steps of heating ground cellulosic materials with perchloric acid; neutralizing the heated materials with an alkali to yield a salt precipitate; and filtering the salt precipitate off to obtain the aqueous sugar solution. | 11-17-2011 |
Tioag Hong Teoh, Johor MY
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20140068287 | POWER GATED COMMUNICATION CONTROLLER - A method includes detecting a communication event over a communication bus | 03-06-2014 |
Wah Leong Teoh, Kuala Lumpur MY
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20120001464 | VEHICLE SEAT COVER - A method for attaching a vehicle seat cover ( | 01-05-2012 |
Wah Sheng Teoh, Penang MY
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20100326492 | Photovoltaic Cell Support Structure Assembly - A plurality of CPV cells are mounted on a common ALOX™ plate. A copper interconnection layer is deposited over an insulating aluminum oxide surface of the ALOX™ plate. The interconnection layer connects all the CPV cells in series, so no wires are needed. In one embodiment, each CPV cell is mounted on a ceramic submount or an ALOX™ submount having an electrically insulating aluminum oxide layer formed in its bottom surface. Vias through the submount couple the cell electrodes to the copper interconnection pattern on the ALOX™ plate. The ALOX™ plate may be the heat sink or may be bolted or soldered to a separate heat sink. In one embodiment, edges of the ALOX™ plate are bent upwards, and side panels are affixed to the ALOX™ plate to create a box that supports a Fresnel lens that directs sunlight to each of the cells (e.g. nine) mounted on the ALOX™ plate. | 12-30-2010 |
20110024086 | Diffusion Bonding Circuit Submount Directly To Vapor Chamber - A method for providing a high in-plane and through-plane thermal conductivity path between a heat producing electronic device and a heat sink is described. A vapor chamber, or other type of heat spreader, is provided that has a substantially flat top copper surface and a substantially flat bottom copper surface. A ceramic submount is also provided, where the submount has a top copper metallization layer patterned for connection to electrodes of a heat-producing die, and where the submount has a bottom copper metallization layer. Prior to a working fluid being introduced into the vapor chamber, and prior to a die being mounted on the submount, the top copper surface of the vapor chamber is diffusion bonded to the bottom copper metallization layer of the ceramic submount under heat and pressure. The working fluid is then introduced into the vapor chamber, and the chamber is sealed. Dies are then mounted on the submount. The bottom of the vapor chamber is then affixed over a heat sink. | 02-03-2011 |
20110108245 | Circuit Board Forming Diffusion Bonded Wall of Vapor Chamber - A method for providing a high in-plane and through-plane thermal conductivity path between a heat producing electronic device and a heat sink is described. A vapor chamber is formed of a bottom metal shell and a top plate which are diffusion bonded together at their edges. The top plate is itself a circuit board that may be a metal core type, a ceramic type, or any bondable composite material. The metal core circuit board is preferably aluminum, and the dielectric regions on its top surface are aluminum oxide regions. A metal circuit layer is formed on the dielectric regions for interconnecting electronic devices mounted on the circuit board. Since the back surface of the circuit board is directly in contact with the working fluid in the vapor chamber, there is the ultimate in thermal coupling between the circuit board and a heat sink connected to the back of the vapor chamber. | 05-12-2011 |
20110121326 | Submount Having Reflective Cu-Ni-Ag Pads Formed Using Electroless Deposition - A submount for an LED has relatively large copper pads formed on its top surface using an electroless process so that no electrical bias circuitry is required for the submount. The copper pads are then coated with nickel using an electroless process. The nickel layer is then coated with silver using an electroless process, such as an immersion silver process. In one embodiment, the silver layer is less than one micron thick. The Ni layer prevents a reduction in reflectivity of the Ag after long periods of use while conducting the high current (300 mA to >1 amp) needed for high power LEDs. The silver layer surrounds at least 75% of the periphery of the LED die and extends at least 1 mm around the periphery of the die to reflect the LED light. | 05-26-2011 |
20110122630 | Solid State Lamp Having Vapor Chamber - A solid state lamp has a form that replaces a standard screw-in or plug-in type light bulb. One or more LEDs are mounted on a thermally conductive submount, which is mounted on the top surface of a substantially round and flat vapor chamber. The vapor chamber efficiently spreads the heat and also conducts heat vertically. The vapor chamber is affixed to a substantially round mounting base of a metal housing. In this way, the very small LED dies appear to the mounting base as much larger heat sources producing less heat per unit area, and the thermal resistance of the heat path is greatly reduced. The housing has ventilation openings for cooling a bottom surface of the mounting base. The top of the vapor chamber is highly reflective, and the housing has a high emissivity coating. A standard base is attached to the housing for connection to an AC mains voltage. | 05-26-2011 |
Wan Yen Teoh, Penang MY
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20090255915 | AUTOMATED LOADING/UNLOADING OF DEVICES FOR BURN-IN TESTING - The automatic loading and unloading of devices for burn-in testing is facilitated by loading burn-in boards in a magazine with the stacked boards in the magazine moved into and out of a burn-in oven by means of a trolley. The trolley can include an elevator whereby a plurality of magazines can be stacked in the oven for the simultaneous burn-in testing of devices mounted on the burn-in boards. Each board has rollers on one end which are engagable by pneumatically actuated cam mechanisms for inserting the board into an electrical contact in the oven for burn-in tests. Preferably, the cam mechanisms allow for extraction of a single board for inspection. | 10-15-2009 |
20090261854 | AUTOMATED LOADING/UNLOADING OF DEVICES FOR BURN-IN TESTING - The automatic loading and unloading of devices for burn-in testing is facilitated by loading burn-in boards in a magazine with the stacked boards in the magazine moved into and out of a burn-in oven by means of a trolley. The trolley can include an elevator whereby a plurality of magazines can be stacked in the oven for the simultaneous burn-in testing of devices mounted on the burn-in boards. Each board has rollers on one end which are engagable by pneumatically actuated cam mechanisms for inserting the board into an electrical contact in the oven for burn-in tests. Preferably, the cam mechanisms allow for extraction of a single board for inspection. | 10-22-2009 |
20120268148 | AUTOMATED LOADING/UNLOADING OF DEVICES FOR BURN-IN TESTING - The automatic loading and unloading of devices for burn-in testing is facilitated by loading burn-in boards in a magazine with the stacked boards in the magazine moved into and out of a burn-in oven by means of a trolley. The trolley can include an elevator whereby a plurality of magazines can be stacked in the oven for the simultaneous burn-in testing of devices mounted on the burn-in boards. Each board has rollers on one end which are engagable by pneumatically actuated cam mechanisms for inserting the board into an electrical contact in the oven for burn-in tests. Preferably, the cam mechanisms allow for extraction of a single board for inspection. | 10-25-2012 |
Wooi Ping Teoh, Georgetown MY
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20150138020 | INTRINSICALLY SAFE HOUSING AND ANTENNA DESIGN FOR A RADIO DEVICE AND METHOD OF FORMING SAME - A radio device housing uses an exterior layer or surface made of an electrically conductive anti-static material that is formed over an interior or inner layer that is made of a non-conductive material. The anti-static material prevents the accumulation of static charge on the device housing in accordance with intrinsically safe design standards. An antenna portion is formed on a section of the non-conductive material that is not covered by the conductive material. An antenna element is disposed on the antenna portion and coupled to a radio circuit inside the device. | 05-21-2015 |
20150222311 | HOUSING FOR ELECTROSTATIC DISCHARGE PROTECTION OF A PORTABLE COMMUNICATION DEVICE - A housing ( | 08-06-2015 |
20160040870 | LIGHT EMITTING DIODE (LED) DISPLAY FOR A PORTABLE COMMUNICATION DEVICE - A light emitting diode (LED) display assembly is formed of a translucent plastic housing, a light diffuser film coupled to the translucent plastic housing, a light barrier gasket coupled to the diffuser film, and an LED module coupled to the light barrier gasket. The LED module comprises a plurality LEDs individually controlled for generating a light source to form a graphic on the surface of the translucent plastic housing. | 02-11-2016 |
20160111233 | METHOD AND APPARATUS FOR PROVIDING SLIDE ACTUATION ON A DEVICE - A slide actuation apparatus includes a bezel configured to maintain a configuration of the slide actuation apparatus. The bezel also includes an opening on an external surface. The slide actuation apparatus also includes an actuator configured to move within a compartment formed by the opening and a sliding rail configured to guide movements of the actuator along a surface of the sliding rail. The sliding rail is compressible downward in response to movement of the actuator along the surface of the sliding rail. The slide actuation apparatus further includes a slide contact configured to make an electrical connection to a flexible circuit and configured to provide a signal of a change to a circuit board of an attached computing device in response to downward compression of the sliding rail. | 04-21-2016 |
Wooi Ping Teoh, Georgetown, Penang MY
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20160131804 | DISPLAY SYSTEM FOR A COMMUNICATION DEVICE - A display system ( | 05-12-2016 |
Xin Wen Teoh, Penang MY
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20150357714 | GROUND INDEPENDENT MULTI-BAND ANTENNA ASSEMBLIES - According to various aspects, exemplary embodiments are disclosed of ground independent multi-band antenna assemblies. In an exemplary embodiment, a ground independent multi-band antenna assembly is operable within at least a first frequency range and a second frequency range different than the first frequency range. The antenna assembly generally includes an annular ground element, a feed element, a patch element, and a high band element. The feed element includes a feeding point and a shorting point electrically connected to the annular ground element. The patch element is electrically shorted to the annular ground element by the feed element. The high band element is electrically connected to the feed element. | 12-10-2015 |