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Chan, MY
Bit Tie Chan, Panang MY
| Patent application number | Description | Published |
|---|---|---|
| 20100277925 | Lighting Structure with Multiple Reflective Surfaces - A system and method for lighting structure designs, for example LED packaging, reflector designs and optics in lighting fixture, has been illustrated. In one embodiment, the lighting structure has multiple reflective surfaces such that a first reflective surface and a second surface form a first angle less than 90 degree while the second surface and a third reflective surface forms a second angle of less than 270 degree. The method can be applied in both LEDs package designs and second level optical application designs of a light module. | 11-04-2010 |
Boon Meng Chan, Ipoh MY
| Patent application number | Description | Published |
|---|---|---|
| 20080286901 | Method of Making Integrated Circuit Package with Transparent Encapsulant - A method for making an IC package with transparent encapsulant includes providing a leadframe, where the leadframe includes a first die pad and a second die pad, disposing a first die on the first die pad and a second die on the second die pad, forming a cavity on the leadframe, where the cavity includes the first die pad and the second die pad, injecting an encapsulant material into the cavity and cutting the injected encapsulant material and the leadframe to form a first IC package and a second IC package. The encapsulant material is transparent for visible wavelengths. The injection of the encapsulant material is performed at an encapsulant temperature ranging from 140° C. to 160° C. | 11-20-2008 |
Boon Teik Chan, Penang MY
| Patent application number | Description | Published |
|---|---|---|
| 20120060915 | METHOD FOR PLASMA TEXTURING - A dry etching method for texturing a surface of a substrate is disclosed. The method includes performing a first dry etching onto the surface of the substrate thereby forming a surface texture with spikes and valleys, the first dry etching comprising etching the surface of the substrate in a plasma comprising fluorine (F) radicals and oxygen (O) radicals, wherein the plasma comprises an excess of oxygen (O) radicals. The method may further include performing a second dry etching onto the surface texture thereby smoothening the surface texture, the second dry etching comprising chemical isotropic etching the surface texture, obtained after the first dry etching, in a plasma comprising fluorine (F) radicals, wherein the spikes are etched substantially faster than the valleys. | 03-15-2012 |
Choi Keng Chan, Penang MY
| Patent application number | Description | Published |
|---|---|---|
| 20110310547 | PRINTED CIRCUIT BOARDS HAVING PADS FOR SOLDER BALLS AND METHODS FOR THE IMPLEMENTATION THEREOF - A printed circuit board includes a group of pads suitable to be soldered to a respective group of solder-balls of a device. Each pad of the group has a crack initiation point on its perimeter at a location where cracks in a solder-ball are anticipated to start after that solder-ball is soldered to that pad. For a pad of that group having a microvia located therein, a center of that microvia is located farther than a center of that pad from its crack initiation point. For a pad of that group having a trace merging along a portion of its perimeter, that portion does not include a vicinity of that crack initiation point. | 12-22-2011 |
Chuan Hoe Chan, Penang MY
| Patent application number | Description | Published |
|---|---|---|
| 20100271839 | LIGHT GUIDE DISPLAY WITH MULITPLE LIGHT GUIDE LAYERS - A light guide display includes a printed overlay layer, a first light guide layer, and a second light guide layer. The printed overlay layer includes an input region with a symbol that is at least partially translucent. The first light guide layer is disposed on a back side of the printed overlay layer to illuminate the symbol of the printed overlay layer in response to illumination of the first light guide layer. The second light guide layer is disposed on a front side of the printed overlay layer, opposite the first light guide layer. The second light guide layer includes a separate symbol that is distinct from the symbol of the printed overlay layer. The second light guide layer illuminates the separate symbol of the second light guide layer in response to illumination of the second light guide layer. | 10-28-2010 |
Jan Kow Chan, Selangor MY
| Patent application number | Description | Published |
|---|---|---|
| 20100217201 | DEVICE FOR PROTECTING AND SECURING MEDICAL DEVICE AT A VENIPUNCTURE SITE - A device for protecting and securing at least a medical device at a venipuncture site and having at least a supporting member in which the medical tube winds around to form a loop, and having restrictor members to retain the loop formed around an arch-shaped passageway. The device is pivotally movable between an open position wherein the venipuncture site is exposed and a close position wherein the venipuncture site is covered and protected. The device further includes a fastening member to secure the device to the patient. | 08-26-2010 |
Keng Seng Chan, Kuala Lumpur MY
| Patent application number | Description | Published |
|---|---|---|
| 20090032258 | OPENHOLE PERFORATING - An underbalanced perforating system is disclosed for use in openhole completions to maximize the wellbore and matrix cleanup efficiency, to connect natural fracture patterns, and/or to enable application of new drilling fluid technology in difficult subsurface environments. The perforating system can be used for any hydrocarbon bearing formations with any lithology. | 02-05-2009 |
| 20090143257 | Methods and Compositions for Controlling Water Production - A composition for treatment of a subterranean formation, which may be used for water control, is comprised of at least one of 1) a premix of an oleochemical polyol, at least one of polyisocyanate, polycyanate and polyisothiocyanate, and a blocking agent to temporarily block all or a portion of free reactive groups of said at least one of polyisocyanate, polycyanate and polyisothiocyanate. Alternatively, or in addition, the composition may be comprised of a solvent and 2) a polyurethane prepolymer formed by reacting an oleochemical polyol and at least one of polyisocyanate, polycyanate and polyisothiocyanate. A blocking agent may also be used with the polyurethane prepolymer. The composition may be used in a method of treating a subterranean formation penetrated by a wellbore by introducing the composition into the formation through the wellbore. In another embodiment, a method of treating a subterranean formation penetrated by a wellbore is carried out by forming a treatment fluid containing at least one of 1) palmitic acid or its derivatives and 2) palm oil and at least one of an hydrolyzing or oxidizing agent to facilitate formation of palmitic acid or its derivatives. The treatment fluid also includes a source of a monovalent ions. The treatment fluid is introduced into the wellbore for treatment of the subterranean formation. | 06-04-2009 |
| 20100108313 | COILED TUBING CONVEYED COMBINED INFLOW AND OUTFLOW CONTROL DEVICES - Methods and systems of hydrocarbon production where wellbore stimulation and production is achieved in a single wellbore run-in, and inflow control devices are installed in an existing wellbore completion. A coiled tubing string is conveyed into a substantially horizontal portion of a wellbore, where the coiled tubing string has a production tubular configured to execute both stimulation and recovery operations. The production tubular can include an inflow control device to be installed in an existing wellbore. | 05-06-2010 |
| 20110042089 | OPENHOLE PERFORATING - An underbalanced perforating system is disclosed for use in openhole completions to maximize the wellbore and matrix cleanup efficiency, to connect natural fracture patterns, and/or to enable application of new drilling fluid technology in difficult subsurface environments. The perforating system can be used for any hydrocarbon bearing formations with any lithology. | 02-24-2011 |
Kheen Kuan Chan, Serdang MY
| Patent application number | Description | Published |
|---|---|---|
| 20110223191 | ANTI-CANCER NUTRACEUTICAL COMPOSITION - A comestible composition with anti-cancer property comprises alcohol soluble extracts from plant parts of | 09-15-2011 |
Kim Wei Chan, Selangor Darul Ehsan MY
| Patent application number | Description | Published |
|---|---|---|
| 20110224449 | Supercritical Fluid Extraction Process of Kenaf Seeds - The present invention provides a supercritical fluid extraction (SFE) process for extracting oil of kenaf seed ( | 09-15-2011 |
| 20120046366 | Extractions of Fixed Oil and Thymoquinone Rich Fractions (TQRF) - The present invention reported that SFE is suitable for | 02-23-2012 |
Kin Meng Chan, Kuala Lampur MY
| Patent application number | Description | Published |
|---|---|---|
| 20110065969 | METHOD AND SYSTEM FOR OXIDATIVELY INCREASING CETANE NUMBER OF HYDROCARBON FUEL - High energy (e.g., ultrasonic) mixing of a liquid hydrocarbon feedstock and reactants comprised of an oxidation source, catalyst and acid yields a diesel fuel product or additive having substantially increased cetane number. Ultrasonic mixing creates cavitation, which involves the formation and violent collapse of micron-sized bubbles, which greatly increases the reactivity of the reactants. This, in turn, substantially increases the cetane number compared to reactions carried out using conventional mixing processes, such as simple mechanical stirring. Alternatively, an aqueous mixture comprising water and acid can be pretreated with an oxidation source such as ozone and subjected to ultrasonic cavitation prior to reacting the pretreated mixture with a liquid hydrocarbon feedstock. | 03-17-2011 |
Kit Lam Chan, Penang MY
| Patent application number | Description | Published |
|---|---|---|
| 20100221370 | POLAR ORGANIC EXTRACT OF EURYCOMA LONGIFOLIA - The present invention provides a composition including a polar organic extract of | 09-02-2010 |
Lye Hock Bernard Chan, Penang MY
| Patent application number | Description | Published |
|---|---|---|
| 20110103428 | METHOD AND DEVICE FOR INTELLIGENT FREQUENCY HOPPING IN A SHARED FREQUENCY BAND - A non-Bluetooth device operates in a same frequency band as Bluetooth devices by employing a method of intelligent frequency hopping. The method includes: scanning a frequency band for frequency hopping communications in the frequency band by one or more Bluetooth communication devices communicating according to a Bluetooth communication protocol; determining a first frequency hopping sequence utilized by the one or more Bluetooth communication devices according to the Bluetooth communication protocol; determining a second frequency hopping sequence within the frequency band to avoid interference from the frequency hopping communications by the one or more Bluetooth communication devices; and establishing a wireless communication connection between two non-Bluetooth devices, the wireless communication connection operating in the frequency band according to a second wireless communication protocol different than the Bluetooth communication protocol, and using the second frequency hopping sequence. | 05-05-2011 |
Pek Lan Chan, Selangor MY
| Patent application number | Description | Published |
|---|---|---|
| 20100088786 | LEAF-SPECIFIC CHLOROPHYLL A/B BINDING PROTEIN GENE PROMOTER FROM OIL PALM - The present invention discloses a promoter sequence of light-harvesting chlorophyll a/b binding protein pGWLS01 isolated from the oil palm leaf. This promoter enables the manipulation of oil palm leaves for the production of high value-added products via genetic engineering tools. The novel features of the promoter itself which regulate high and specific expression of foreign genes in the leaves will avoid the interference of novel products in the commodity oil extracted from mesocarp and kernel tissues. Furthermore, the promoter is also potentially useful in the production of insect-resistant palm. | 04-08-2010 |
Seong Mun Chan, Ipoh MY
| Patent application number | Description | Published |
|---|---|---|
| 20080242003 | INTEGRATED CIRCUIT DEVICES WITH INTEGRAL HEAT SINKS - A method for forming integral heat sinks on back surfaces of integrated circuit devices at wafer level is described. A first metallic layer is deposited over the back surface of a wafer. A second metallic layer is deposited over the first metallic layer. Optionally, a third metallic layer is deposited over the second metallic layer. The first metallic layer, the second metallic layer, and optionally the third metallic layer form the integral heat sink for the wafer. When the wafer is diced into multiple semiconductor devices, each semiconductor device has an integral heat sink formed on its back surface that includes the first metallic layer, the second metallic layer, and optionally the third metallic layer. Optionally, each semiconductor device is connected to a lead frame via solder bumps or bonding wires to form an integrated circuit (IC) package. | 10-02-2008 |
Wan Ping Chan, Perak MY
| Patent application number | Description | Published |
|---|---|---|
| 20090155434 | PROCESS FOR PRODUCTION OF HIGHLY ENRICHED FRACTIONS OF NATURAL COMPOUNDS FROM PALM OIL WITH SUPERCRITICAL AND NEAR CRITICAL FLUIDS - From palm oil valuable compounds like the tocochromanols, carotenoids, phytosterols, and others can be derived. Enrichment to highly concentrated fractions is hindered by the enormous number of components involved, the very low volatility, the very low solubility of many of the compounds in organic solvents, and the high viscosity of the mixtures to be processed. Starting materials for the new process are enriched fractions of tocochromanols (about 20 to about 50 wt.-%) and/or carotenoids (about 10 to 30 wt.-%) from palm oil obtained by conventional processes, or by counter current multistage processes with supercritical carbon dioxide. These processes, not addressed here, may comprise: Removal of free fatty acids, transesterification of the triglycerides to methyl or ethyl esters, removal of the esters, e.g. by short path distillation, separation of the tocochromanol fraction from the carotenoid fraction by cooling. In the new process, fractions derived from crude palm oil, already enriched to some extent in tocochromanols, carotenoids, phytosterols, and others, are being treated by supercritical fluid technology in a unique combination of counter current separation with selective adsorption and desorption using supercritical fluids. A first enrichment, comprising one or more separation steps by application of a near critical or a supercritical fluid in a single or multistage (counter current) separation process is combined appropriately with a second enrichment step wherein the product of the first enrichment step is directly adsorbed on an adsorbent (silicagel) by passing the product flow over a fixed bed of adsorbent without substantial pressure change, and subsequent desorption with the same (or an other) near critical or supercritical fluid at the same or a different pressure as in the first separation, or by a pre-designed sequence of pressures and temperatures. For the tocochromanol enrichment, carbon dioxide at near critical conditions above the critical temperature of carbon dioxide is used. For the carotenoid enrichment, propane at near critical conditions below the critical temperature of propane is used. | 06-18-2009 |
Wei Kee Chan, Kuala Lumpur MY
| Patent application number | Description | Published |
|---|---|---|
| 20090230519 | Semiconductor Device - This application relates to a semiconductor device comprising: a carrier comprising a chip island and at least one first external contact element; only one semiconductor chip, wherein the semiconductor chip comprises a first electrode on a first surface and a second electrode on a second surface opposite to the first surface and wherein the first electrode is attached to the chip island; and a metal structure comprising a plate region attached to the second electrode and a connection region attached to the at least one first external contact element, wherein the plate region extends laterally beyond the edges of at least two sides of the second surface of the semiconductor chip. | 09-17-2009 |
| 20090250797 | Multi-Chip Package - A lead frame assembly includes at least one die paddle. The die paddle includes a first landing area for receiving a first semiconductor chip and a second landing area for receiving a second semiconductor chip. One or more steps are provided between the first landing area and the second landing area. | 10-08-2009 |
Yik Hui Chan, Pontian MY
| Patent application number | Description | Published |
|---|---|---|
| 20110233316 | MASTER GEAR ASSEMBLY - A spinning reel master gear assembly is rotatably attachable to a reel unit of a spinning reel. The spinning reel master gear assemble includes a master gear shaft being rotatably attachable to the reel unit, and a master gear fixed to the master gear shaft in an integrally rotatable state. The master gear shaft includes an attachment portion. The attachment portion has a male threaded portion at least partially on an outer peripheral surface thereof. The master gear includes a female threaded portion screwed onto the male threaded portion, and a centered portion including an axis appropriately aligned by the attachment portion. | 09-29-2011 |
Yoke Seng Chan, Seremban MY
| Patent application number | Description | Published |
|---|---|---|
| 20120074763 | BICYCLE RIM - A bicycle rim is provided with an annular tire mounting part, an annular spoke mounting part and a pair of side walls. The annular tire mounting part includes an outer bridge. The annular spoke mounting part includes a plurality of spoke openings disposed at predetermined intervals along a circumferential direction of the annular spoke mounting part. The annular spoke mounting part further includes at least one recess disposed in an area between two adjacent ones of the spoke openings. The at least one recess extends less than half of a circumferential distance between the two adjacent ones of the spoke openings. The side walls extend radially from the annular spoke mounting and the outer bridge to define an annular interior space. The outer bridge includes a through hole that at least partially aligns with the at least one recess as viewed in a radial direction of the bicycle rim. | 03-29-2012 |