Keong
Chi-Wah Keong, Kaohsiung TW
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20080263853 | 3C FRAME MANUFACTURING METHOD - A 3C frame manufacturing method including materials feeding, punching, coating, lapping, and curing processes provides a top quality technical production features of the present invention while avoiding problems of paint peeling or corrosion found with the conventional welding process; and allowing automated production, optimal use of human resources, significantly reduction of manual and labor costs, and shortening of production flow. | 10-30-2008 |
Chi-Wah Keong, Kaohsiung City TW
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20110100979 | MANUFACTURING METHOD FOR ROD MEMBER OF THREE-DIMENSIONAL STATICALLY INDETERMINATE TRUSS STRUCTURE - A manufacturing method for a rod member of a three-dimensional statically indeterminate truss structure is provided, which includes the following steps. A first conical connection element is provided, which has a guide slot and a coupling portion on a front and a rear end respectively. A first screw connection is made to penetrate from the coupling portion of the first conical connection element, such that a screw portion of the first screw connection penetrates out of the guide slot, and a head portion of the first screw connection is confined within the first conical connection element. The coupling portion of the first conical connection element is aligned and engaged with a first end opening of a tube member, and the first end opening of the tube member is joined to an engaging portion in the coupling portion of the first conical connection element by applying a magnetic pulse welding technique. | 05-05-2011 |
20120167724 | OPEN-END WRENCH AND METHOD OF MANUFACTURING THE SAME - An open-end wrench and a method of manufacturing the same are provided, the structure of which includes a body and a cover. The body includes a head portion and a handle portion, and the head portion includes a jaw portion and an opening formed at an inner side of the jaw portion. The cover includes a first plate, a second plate, and a third plate connecting the first plate and the second plate. An external surface of the third plate is formed to a wrench opening. A mouth is defined by external edges of the first plate, the second plate, and the third plate, and the mouth is penetrated by the jaw portion, so the cover wraps the jaw portion and the head portion is imbedded to the cover by using adhesive means. | 07-05-2012 |
20120305531 | Automatic Welding Method - An automatic welding method includes a preliminary step and a joining step. The preliminary step is configured to place a metal object having a multi-dimensional curved weld zone on a platform, and to clamp a welding torch with a welding torch clamping device. The joining step is configured to generate a relative movement between a tip of the welding torch and the multi-dimensional curved weld zone of the metal object, and to electrify the welding torch to weld the metal object by way of short circuiting arc transfer. An angle difference between a reference position and an instant position of the welding torch is 0 to 135 degrees when the welding torch welds the metal object, so as to keep the slag from spraying, wherein the welding torch is at the reference position when the tip thereof is pointed straight down towards the ground. | 12-06-2012 |
20140183166 | MANUFACTURING METHOD FOR ADVANCED HIGH-STRENGTH STEEL WHEEL AND JIG DEVICE THEREOF - The present invention relates to a manufacturing method for advanced high-strength steel (AHSS) wheel, comprising the following steps. Take an AHSS with at least 590 MPa of tensile strength for rolling to circular ring of a rim. Apply low heat input welding, such as the cold metal transfer (CMT) welding or the gas tungsten arc welding/tungsten inert gas arc welding (GTAW/TIG), at the junction of the rim to form a hollow cylindrical rim. Then perform hole expanding and spinning/roll forming operations to the rim. Take another AHSS with at least 980 MPa of tensile strength for pressing and forming a disk. Apply low heat input welding, such as cold metal transfer (CMT) welding, to the rim and the disk to produce a wheel. According to the present invention, the welding quality of products can be improved significantly; the fatigue lifetime of wheels can be enhanced; and wheels are lightweight. | 07-03-2014 |
Khor Joo Keong, Shenzhen City CN
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20130038291 | POWER SUPPLY SYSTEM FOR ELECTRIC LOADS - A system includes an alternating current (AC) power supply for supplying AC power to at least one load circuit; and a backup power supply connected to the AC power supply. The backup power supply includes a filtering and voltage-stabilizing circuit and a charge circuit. When the AC power supply supplies AC power to the at least one load circuit, the filtering and voltage-stabilizing circuit filters the AC power and stabilizes the AC power before sending the filtered and stabilized AC power to the at least one load circuit, and the charge circuit is in a charged state and stores electric power. When the AC power supply is shut off and supplies no power, the filtering and voltage-stabilizing circuit is powered off and stops operating, and the charge circuit is in a discharged state and supplies electric power to the at least one electric load. | 02-14-2013 |
20130043804 | POWER SUPPLY SYSTEM - A power supply system includes an illumination circuit for receiving an AC voltage and a control circuit for receiving a DC voltage. The illumination circuit includes a first switch unit and at least one light emitting unit. The control circuit includes a first winding unit, a second switch unit, and a second winding unit. The second winding unit provides the DC voltage to the first winding unit by the second switch unit. The first winding unit provides the AC voltage to the light emitting unit by the first switch unit. The light emitting unit emits light when receives the AC voltage. | 02-21-2013 |
Lau Choon Keong, Perak MY
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20100102444 | WAFER LEVEL PACKAGE USING STUD BUMP COATED WITH SOLDER - A method of fabricated a wafer level package is described. In one embodiment, the method includes fabricating at least one active device on a semiconductor wafer that has not been singulated, with the active device having a plurality of bonding pads exposed at an upper surface of the wafer. Prior to singulating the semiconductor wafer, a plurality of corresponding stud bumps on the plurality of bonding pads with a wire bonding tool are formed. Thereafter, a molding encapsulation layer is applied over the semiconductor wafer leaving an upper portion of each of the plurality of stud bumps exposed. | 04-29-2010 |
Lau Choong Keong, Perak MY
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20120043655 | WAFER-LEVEL PACKAGE USING STUD BUMP COATED WITH SOLDER - A method of fabricated a wafer level package is described. In one embodiment, the method includes fabricating at least one active device on a semiconductor wafer that has not been singulated, with the active device having a plurality of bonding pads exposed at an upper surface of the wafer. Prior to singulating the semiconductor wafer, a plurality of corresponding stud bumps on the plurality of bonding pads with a wire bonding tool are formed. Thereafter, a molding encapsulation layer is applied over the semiconductor wafer leaving an upper portion of each of the plurality of stud bumps exposed. | 02-23-2012 |
Lim Jin Keong, Wangsa Maju MY
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20140291822 | INTEGRATED CIRCUIT PACKAGE - An integrated circuit (“IC”) package including an IC assembly mounted on a leadframe and an encapsulant block covering the IC assembly and portions of the leadframe. The encapsulant block has a molded chamfered outer surface portion and the leadframe has a saw cut outer periphery. | 10-02-2014 |
Lim Jin Keong, Kuala Lumpur MY
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20130140737 | STACKED SUBSTRATE MOLDING - A transfer mold assembly including a first mold chase; a second mold chase; a first lead frame; at least one first lead frame die mounted on the first lead frame; a second lead frame substantially identical to the first lead frame; at least one second lead frame die mounted on the second lead frame; and wherein the first and second mold chases define a transfer mold cavity and wherein the first and second lead frames are positioned in stacked relationship inside the transfer mold cavity. Also disclosed is a method of integrated circuit packaging. | 06-06-2013 |
Ong Aik Keong, Singapore SG
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20090109129 | System and Method for Managing Information Handling System Display Illumination - A webcam integrated in a portable information handling system captures ambient light for analysis and application in automatically adjusting settings of a display integrated in the information handling system. As an example, a histogram of the webcam is analyzed to determine ambient light intensity and color temperature, which is then applied to adjust the brightness, contrast and color settings of the display. | 04-30-2009 |
Sim Hak Keong, Singapore SG
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20130058430 | Trellis modulation protocols for a VDSL system - A new protocol is proposed for transmission of data through lines such as telephone lines. The tones of a signal are grouped, and Trellis encoding is performed only of the members of a group. The computational cost of coding and decoding the data is reduced (compared to treating all the tones of a given direction equivalently), and the invention makes it possible to significantly reduce the computational and memory requirements of the encoder and decoder. Furthermore, Trellis decoding errors are not propagated between the groups. | 03-07-2013 |
Steven Kelly Keong, Goomburra Valley Via Allora AU
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20130098312 | Restraining Apparatus - An animal restraint, or “head bail” apparatus for a livestock handling device has two opposed gates to trap the neck of an animal. The gates are pneumatically operated and lockable at any position by a brake caliper assembly that locks onto a releasable braking member, which slides as the gates operate. The bail apparatus can be used with a cattle crush although it may also be used in applications other than with a cattle crush. | 04-25-2013 |
Teo Kok Keong, Singapore SG
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20090259963 | Display Area Navigation - Display area navigation includes detecting an input device event, providing a display area navigation window, receiving a display area navigation command, and relocating an input pointer according to the display area navigation command. A display area provided by a large display and/or a plurality of displays may be quickly and easily navigated by using the display area navigation window to select a desired input pointer location on the display area. | 10-15-2009 |
Tony Ooi Eng Keong, Selangor Darul Ehsan MY
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20130066088 | METHODS FOR OBTAINING HIGH-YIELDING OIL PALM PLANTS - Methods are provided for obtaining a high-yielding oil palm plant, comprising determining the level of a protein in mesocarp tissue of a fruit of a parental oil palm plant, determining whether there is a difference between the level of the protein in the mesocarp tissue of the fruit of the parental oil palm plant and the level of the protein in mesocarp tissue of a fruit of a reference oil palm plant, and selecting progeny of the parental oil palm plant based on the difference to obtain the high-yielding oil palm plant. Also provided are methods for predicting oil yield of a test oil palm plant and kits for obtaining a high-yielding oil palm plant. | 03-14-2013 |
Wai Ho Keong, Hong Kong CN
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20110005545 | Hair Curling Device - A hair curling device comprises a grip ( | 01-13-2011 |
Wai Ho Keong, Kwai Chung CN
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20100300477 | Hair Straightener With Clip Structure - A hair straightener with a clip structure comprises electric heating elements ( | 12-02-2010 |
Wai Ho Michael Keong, Hong Kong CN
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20130306099 | HAIR STYLING IRON WITH TIMER - A hair styling iron has a handle to which a heated barrel is mounted and a motor for moving the barrel. The iron includes a drive switch which is user actuable and connected to the control circuit for controlling operation of the motor. The control circuit includes a timer and monitors at least one change of state of the user-actuable drive switch to determine a starting time, and actuates an alarm, or another response, such as a reversal of the motor to unwind the hair, after an elapsed time measured from the starting time. The elapsed time may be user-selected or calculated automatically depending upon the length of hair wound onto the barrel, with compensation for barrel temperature. | 11-21-2013 |
Wai Ho Michael Keong, New Territories CN
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20130025620 | MOTORISED HAIR STYLING IRON - A hair styling iron includes a pair of hinged elongate jaws having complementary hair-engaging surfaces configured to hold and engage hair between the surfaces. The iron is motorised for rotating or vibrating at least one of the jaws. At least one elastomeric rib extends along one of the hair-engaging surfaces, and allows the user to readily modulate the hair-gripping force. | 01-31-2013 |
Wai Ho Michael Keong, New Territories, Hong Kong CN
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20150320169 | HAIR BRUSHING APPLIANCE - A rotary hair brushing and curling appliance includes a hollow rotary barrel of a thermally conductive material mounted to rotate on a handle, and having an external hair-engaging surface. Silicone rubber bristles are mounted on the barrel, and arranged in first and second sets projecting from first and second arcuate surfaces which are axially elongated and circumferentially spaced apart. Heating elements abut respective abutment surfaces inside the barrel. A reversible motor rotates the barrel. The first and second arcuate surfaces each occupy 10% to 40% of the external surface and are subtended at the axis by respective first and second central angles. The heating elements are positioned outside first and second sectors defined by the first and second central angles, focusing the conductive heat transfer to the adjacent relatively large unobstructed external areas of the barrel. | 11-12-2015 |
Winson Tiong Weng Keong, Singapore SG
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20140069659 | GAS LIFT VALVES - A method can include selecting a ratio of a first effective cross-sectional area of a first component of a gas lift valve to a second effective cross-sectional area of a second component of the gas lift valve; charging a chamber of the gas lift valve; and positioning the gas lift valve in a pocket to expose the gas lift valve to a tubing pressure and a casing pressure, where transitioning of the gas lift valve from a closed state to an open state depends at least in part on the selected ratio. Various other apparatuses, systems, methods, etc., are also disclosed. | 03-13-2014 |