Chan, MY
Bit Tie Chan, Pulau Pinang MY
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20120162979 | LIGHT SOURCE WITH TUNABLE CRI - A light-emitting device with at least two light-emitting dies encapsulated with two different types of the wavelength-converting materials is disclosed. Each of the wavelength-converting materials is configured to produce a visible light from a narrow band light near UV region produced by the light-emitting dies, but with different correlated color temperatures (CCT) and different spectral contents. The combination of the two visible light forms the desired visible white light. The Color rendering index of the light-emitting device is tunable by adjusting the supply current to the light-emitting dies. In another embodiment, a light module with tunable CRI for an illumination system is disclosed. | 06-28-2012 |
20130062655 | HIGH THERMAL CONDUCTIVITY AND LOW DEGRADATION DIE ATTACH WITH DUAL ADHESIVE - A package for a light source, a semiconductor device, and methods of manufacturing the same are disclosed. In particular, a Light Emitting Diode (LED) dice is attached to a bonding pad of the light source package by two discrete types of different adhesives. One of the adhesives may be curable under exposure to Ultraviolet (UV) light and the other adhesive may be cured under thermal radiation, but is stable when exposed to UV light. | 03-14-2013 |
Bit Tie Chan, Penang MY
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20130307013 | LIGHT EMITTING DEVICE WITH DARK LAYER - A light-emitting device having a plurality of leads, a body, a light source die, a dark layer, and a substantially transparent encapsulant is disclosed. The dark layer absorbs a substantial portion of ambient light. The light source die may be a top emitting die. The light-emitting devices may be suitable for applications such as a large scale electronic display where each pixel is represented by each light-emitting device. The dark layer may contribute towards high contrast ratio by absorbing substantial amount of ambient light falling thereon. | 11-21-2013 |
Bit Tie Chan, Panang MY
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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 |
Bit Tie Chan, Bayan Lepas MY
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20120267657 | LIGHTING APPARATUS WITH A CARRIER LAYER - A lighting apparatus having wavelength-converting materials formed in a carrier layer is disclosed. In one embodiment, the lighting apparatus has a light source attached to a substrate that is assembled in a housing. The light source is configured to emit a substantially narrow band light that is transformed into broad-spectrum white light by the wavelength-converting materials positioned on the carrier layer. The wavelength-converting materials and the carrier layer are distanced away from the light source, such that the carrier layer is thermally isolated from the light source. | 10-25-2012 |
Boon Meng Chan, Ipoh MY
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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
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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 |
20140131839 | Etching Method Using Block-Copolymers - A method for lithography is disclosed. The method includes obtaining a self-organizing block-copolymer layer on a neutral layer overlying a substrate, the self-organizing block-copolymer layer comprising at least two polymer components having mutually different etching resistances, the self-organizing block-copolymer layer furthermore comprising a copolymer pattern structure formed by micro-phase separation of the at least two polymer components. Further, the method includes etching selectively a first polymer component of the self-organizing block-copolymer layer, thereby remaining a second polymer component. Still further, the method includes applying a plasma etching to the neutral layer using the second polymer component as a mask, wherein the plasma etching comprises an inert gas and H | 05-15-2014 |
Chee Kit Chan, Ipoh MY
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20150145384 | APPARATUS AND METHOD FOR PROVIDING A SEAL AROUND A PERIMETER OF A BI-MATERIAL ENCLOSURE - An enclosure includes a seal co-molded to a first material to form a sub-assembly in which the first material is securely adhered to the seal. The seal is designed to collapse in a specific direction during an injection molding process. The enclosure also includes a second material over-molded on the sub-assembly during the injection molding process. The seal is compressed in the specific direction during the injection molding process to produce a consistent wetting at least at one desired perimeter joint between the seal and the over-molded second material, forming the bi-material enclosure. The first material and the second material are dissimilar materials with different thermal expansion qualities. | 05-28-2015 |
20150147982 | METHOD AND APPARATUS FOR PROVIDING INFORMATION ON A TOP SECTION OF A PORTABLE RADIO - A portable radio includes a display component configured to display information on a top section of the portable radio. The display component also includes a housing, wherein a top section of the housing is coupled to a bottom section of at least one of an antenna and a knob. The portable radio also includes an interface connector having a top section coupled to a bottom section of the housing of the display component. A bottom section of the interface connector is coupled to a hardware attachment on the top section of the portable radio. | 05-28-2015 |
Chew Foo Chan, Johor Bahru MY
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20130184849 | EFFICIENT TRANSFER OF MATERIALS IN MANUFACTURING - Methods for automated handling for forming a device and automated handling systems for forming a device are presented. One of the methods includes providing a production area with a plurality of destinations and a transport system which includes transport and load/unload (U/L) units in the production area. The transport units include automated guided vehicles (AGVs) with a storage compartment for holding at least one carrier containing production material for forming the device and U/L units include AGVs with a robotic system for handling carriers. A transfer of a selected carrier from a first destination to a second destination is determined. A request to the transport system is issued to effect the transfer of the selected carrier, which includes using a selected U/L unit, a selected transport unit, or a combination of selected U/L and transport units. | 07-18-2013 |
Choi Keng Chan, Penang MY
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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
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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 |
Chuan Hoe Chan, Perak MY
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20130215611 | HYBRID CANOPY LIGHTING FOR OPTIMUM LIGHT BEAM SHAPING - A lighting system and method are disclosed. Specifically, the lighting system includes a hybrid canopy that can provide an optimum light beam shape for a number of different lighting applications. The hybrid canopy is equipped with lighting clusters of different types, thereby enabling a broader beam output without sacrificing beam intensity or brightness. | 08-22-2013 |
20140153219 | Cooling System Utilizing Potential Energy - A cooling system utilizing a potential energy that provides cooling with low power consumption is disclosed. The cooling system may comprise a heat dissipating member, a support structure, a movable assembly, and a coil. In one embodiment, the movable assembly may be configured to oscillate above the heat dissipating member by utilizing induction from the coil and the potential energy to generate air flow that provide cooling on the heat dissipating member. In other embodiments, the movable assembly may be configured to oscillate substantially within the recess of the heat dissipating member. | 06-05-2014 |
20140160740 | LIGHT TUBE WITH LOW UP-LIGHT - An illumination device, system, and method are disclosed. The illumination device includes a heat sink having a depression or channel established therein. One or more light sources can be mounted in the depression or channel and when light is emitted by the one or more light sources, the light can be directed or shaped by the depression or channel. | 06-12-2014 |
20140165369 | THREADED INSERT WITH THERMAL INSULATION CAPABILITY - A thermally-insulative insert device and method of use of same is disclosed. Specifically, the thermally-insulative insert device, comprising internal and external threads, allows attachment of an assembled part to a heat source while reducing heat transfer between the assembled part and the heat source. It is also an aspect of the present disclosure to provide easy-to-implement and cost-effective methods of using and assembling the thermally-insulative insert device. | 06-19-2014 |
20140252943 | Lighting Device With Spectral Converter - In one embodiment, a light-emitting device having a body, a reflector, a light source die, and a spectral converter is disclosed. The spectral converter may be formed adjacent to, but distanced away from, the light source die. The spectral converter may be configured to spectrally adjust a portion of the light output having a predetermined spectral content. In another embodiment, a system for illumination having a plurality of lighting assemblies is disclosed. Each of the lighting assemblies comprises a spectral converter configured to spectrally adjust a portion of the light output so that the plurality of lighting assemblies are configured to emit substantially similar spectral output. In yet another embodiment, a lighting apparatus having the spectral converter is disclosed. | 09-11-2014 |
20140254127 | Lighting Device And Apparatus With Spectral Converter Within A Casing - In one embodiment, a light-emitting device having a substrate, a casing, a plurality of light source dies, a plurality of spectral converters and a plurality of optical structures is disclosed. The spectral converters may be configured to spectrally adjust a portion of the light output of the light source die into a first and second converted spectral output that is substantially different from one another. In another embodiment, a system for illumination having a plurality of lighting assemblies has been disclosed. Each of the lighting assemblies comprises a light source die and a spectral converter. The spectral converter is configured to spectrally adjust the light output of the light source die so that the plurality of lighting assemblies are configured to emit substantially different spectral output. In yet another embodiment, a lighting apparatus having a primary spectral converter and a secondary spectral converter is disclosed. | 09-11-2014 |
Eng Wiang Chan, Bayan Lepas MY
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20150147982 | METHOD AND APPARATUS FOR PROVIDING INFORMATION ON A TOP SECTION OF A PORTABLE RADIO - A portable radio includes a display component configured to display information on a top section of the portable radio. The display component also includes a housing, wherein a top section of the housing is coupled to a bottom section of at least one of an antenna and a knob. The portable radio also includes an interface connector having a top section coupled to a bottom section of the housing of the display component. A bottom section of the interface connector is coupled to a hardware attachment on the top section of the portable radio. | 05-28-2015 |
Hwa Loon Chan, Penang MY
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20150224286 | CATHETER DEVICES WITH SECURING MECHANISMS AND RELATED METHODS - Catheter securement devices are generally described for securing the catheter hub to the access site following successful catheterization. Examples of catheter assemblies with integrated securing mechanisms and related methods are disclosed. The integrated device provides convenience and easy to use access to securing devices that are integrated to the wings of the catheter assemblies. | 08-13-2015 |
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 |
Jan Kow Chan, Selangor MY
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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 |
Jason Ling Khee Chan, Subang Jaya MY
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20140379503 | UNIVERSAL SALES DATA PROCESSING DEVICE - A device capable of receiving, parsing, storing and sending sales data from multiple sales terminal devices ( | 12-25-2014 |
20160101728 | METHOD AND SYSTEM FOR IMPROVING ROAD SAFETY - A method and system for the improvement of road safety. The system is able to determine if the driver is physically fit to operate a vehicle, and determine if the vehicle is safe for driving. The system is further able to detect driving violations such as driving above a predetermined speed limit, harsh acceleration, harsh deceleration, over-speeding period, idling period, driver's eyes closure, reckless lane change, tailgating, and drowsiness, and alert the driver accordingly. The system further keeps a record of all driving violations at a remote server ( | 04-14-2016 |
Kee Cheah Chan, Malaysia MY
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20130045618 | LATCHING MECHANISM FOR A CONNECTOR - A connector ( | 02-21-2013 |
Keng Seng Chan, Kuala Lumpur MY
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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
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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
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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 |
20140343309 | Supercritical Fluid Extraction Process of Kenaf Seeds - The present invention provides a supercritical fluid extraction (SFE) process for extracting oil of kenaf seed ( | 11-20-2014 |
Kin Meng Chan, Kuala Lampur MY
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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 |
20150075063 | METHOD AND SYSTEM FOR OXIDATIVELY INCREASING CETANE NUMBER OF HYDROCARBON FUEL - High energy (e.g., ultrasonic) mixing of a hydrocarbon feedstock and reactants comprised of an oxidation source, acid, and optional catalyst yields a liquid hydrocarbon product having increased cetane number. Ultrasonic mixing creates cavitation, which involves formation and violent collapse of micron-sized bubbles, which greatly increases reactivity of the reactants. Cavitation substantially increases cetane number compared to reactions carried out using conventional mixing processes, such as simple mechanical stifling. An aqueous mixture comprising water and acid can be pretreated with ozone or other oxidizer using ultrasonic cavitation prior to reacting the pretreated mixture with a hydrocarbon feedstock to promote cetane-increasing reactions. Controlling temperature inside the reactor promotes beneficial cetane-increasing reactions while minimizing formation of water-soluble sulfones. | 03-19-2015 |
Kit Lam Chan, Penang MY
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20100221370 | POLAR ORGANIC EXTRACT OF EURYCOMA LONGIFOLIA - The present invention provides a composition including a polar organic extract of | 09-02-2010 |
20130046082 | POLAR ORGANIC EXTRACT OF EURYCOMA LONGIFOLIA - The present invention provides a composition including a polar organic extract of | 02-21-2013 |
Kok Leong Chan, Subang MY
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20130264693 | LEAD FRAME WITH GROOVED LEAD FINGER - A lead finger of a lead frame has a number of channels or grooves in a portion of its top surface that provide a locking mechanism for securing a bond wire to the lead finger. The bond wire may be attached to the lead finger by stitch bonding. | 10-10-2013 |
20140120664 | LEAD FRAME WITH GROOVED LEAD FINGER - A lead finger of a lead frame has a number of channels or grooves in a portion of its top surface that provide a locking mechanism for securing a bond wire to the lead finger. The bond wire may be attached to the lead finger by stitch bonding. | 05-01-2014 |
Kok Yong Chan, Paya Terubong MY
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20160036483 | INTERFACE SYSTEM FOR COMMUNICATION DEVICES - An interface system for communication devices comprises a radio having a through-hole opening from a front surface to a back surface, the through-hole forming a coaxial connector shaped interface for coupling to an accessory. The coaxial connector shaped interface allows for a plurality of different interchangeable electronic accessories to interface to the radio. | 02-04-2016 |
20160066084 | LOUDSPEAKER AUDIO ACCESSORY FOR A COMMUNICATION DEVICE - A loudspeaker audio accessory provides and non-cable interface to a portable radio. The accessory can operate in conjunction with the radio or as a standalone device. An accessory loudspeaker is contained within the accessory housing, the accessory loudspeaker being positioned at a tilted angle within the housing to direct audio upwards towards audio porting located on a top surface of the accessory housing. The accessory provides a plurality of operational modes, the first mode of operation being a stand-alone mode generating an emergency alert audio tone via the loudspeaker in response to a switch being enabled; and the second mode of operation provides boosted audio via the accessory loudspeaker when the accessory is coupled to a radio. The accessory can also operate in conjunction with the radio via a short range link to selectively emergency signals and boosted audio. | 03-03-2016 |
Kong Wei Chan, Selangor MY
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20150089901 | UTILITY POLE ASSEMBLY - An article of elongate metal piece ( | 04-02-2015 |
Lye Hock Bernard Chan, Penang MY
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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 |
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 |
Pek Lan Chan, Selangor MY
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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
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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 |
Soon Kang Chan, Tmn Bkt Segar Jaya MY
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20150137278 | SEMICONDUCTOR PACKAGE WITH GEL FILLED CAVITY - A semiconductor device package is assembled using a jig that alters the shape of gel material disposed in a cavity in the package. In one embodiment, a jig having a concave bottom surface is inserted onto uncured gel material disposed within a cavity in a housing of the package to change a top surface of the gel from having a concave shape to a convex shape. The gel is then cured with the jig in place. When the jig is subsequently removed, the cured gel retains the convex shape, which helps to avoid any bond wires from being exposed. The re-shaped gel material reduces internal stresses during thermal cycling and can therefore reduce permanent damage to the package otherwise resulting from such thermal cycling. | 05-21-2015 |
Soon Kang Chan, Segar Jaya MY
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20150221572 | METHOD OF LIMITING CAPILLARY ACTION OF GEL MATERIAL DURING ASSEMBLY OF PRESSURE SENSOR - A method for applying a pressure-sensitive gel material during assembly of an array of pre-singulated packaged semiconductor devices. In the method, pressure-sensitive gel material is dispensed onto a first semiconductor device of the array, where the first semiconductor device is disposed within a first cavity. A first curing process is performed to partially cure the pressure-sensitive gel material in the first cavity. Pressure-sensitive gel material is then dispensed onto another semiconductor device of the array, where the other semiconductor device is disposed within another cavity. The first curing process is initiated before the dispensing of the pressure-sensitive gel material inside of the other cavity is completed and initially cures pressure-sensitive gel material for fewer than all of the pre-singulated packaged semiconductor devices of the array. | 08-06-2015 |
Soon Thiam Chan, Penang MY
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20150312989 | SYSTEM AND DEVICE FOR DRIVING A PLURALITY OF HIGH POWERED LED UNITS - A system for driving a plurality of high powered LED units, the system comprising a single driver for providing ripple free constant direct current to a plurality of high powered LED lamp units, wherein the single driver comprises a digital controller programmable to adjust the ripple free constant direct current at every predetermined time interval based on detection and computation of the duration taken for the energy to be discharged to the LED lamp unit to adjust the ripple free constant direct current. The above system achieves a one driver to many LED lamp units such that it alleviates or eliminates the need to have a driver attached to each LED lamp unit. | 10-29-2015 |
Swee Guan Chan, Melaka MY
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20140339690 | Elimination of Die-Top Delamination - An integrated-circuit module includes an integrated-circuit device having a first surface and a plurality of bond pads disposed on the first surface. The module further includes metallic bond wires or metallic ribbons, which are attached between respective ones of a first subset of the bond pads and a package substrate or leadframe, such that a second subset of the bond pads are not attached to either a package substrate or leadframe. A metallic stud bump is affixed to each of one or more of the second subset of the bond pads. The integrated-circuit module further comprises a molding compound that contacts at least the first surface of the integrated-circuit device and substantially surrounds the bond wires or ribbon wires and the metallic stud bumps. | 11-20-2014 |
Tong Yap Chan, Selangor MY
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20150215770 | METHOD OF PAIRING MOBILE DEVICES - A method of pairing mobile devices | 07-30-2015 |
Tong Yap Chan, Petaling Jaya MY
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20150288671 | METHOD OF PROCESSING REQUESTS FOR DIGITAL SERVICES - A method of processing requests for different digital services hosted by respective service entities is disclosed. The method including steps of receiving a request packet from a communication device, the request packet includes source and destination identifiers, determining which one of the different digital services the communication device is requesting a service, based on the destination identifier, authenticating the request packet based on the source identifier to determine an access permission of the communication device for accessing the determined digital service, and if the access permission is granted, modifying the request packet and forwarding the modified request packet based on the destination identifier to the determined digital service for processing. | 10-08-2015 |
Wan Ping Chan, Perak MY
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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 Chan, Selangor Darul Ehsan MY
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20130253210 | Extractions of Fixed Oil and Thymoquinone Rich Fractions (TQRF) - The present invention reported that SFE is suitable for | 09-26-2013 |
Wei Cai Chan, Johor Bahru MY
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20140001258 | ITEM SCANNING IN A SHOPPING CART | 01-02-2014 |
Wei Kee Chan, Kuala Lumpur MY
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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 |
20130264693 | LEAD FRAME WITH GROOVED LEAD FINGER - A lead finger of a lead frame has a number of channels or grooves in a portion of its top surface that provide a locking mechanism for securing a bond wire to the lead finger. The bond wire may be attached to the lead finger by stitch bonding. | 10-10-2013 |
20140120664 | LEAD FRAME WITH GROOVED LEAD FINGER - A lead finger of a lead frame has a number of channels or grooves in a portion of its top surface that provide a locking mechanism for securing a bond wire to the lead finger. The bond wire may be attached to the lead finger by stitch bonding. | 05-01-2014 |
Weng Hoong Chan, Klang MY
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20150014831 | SEMICONDUCTOR DEVICE WITH CORNER TIE BARS - A Quad Flat Pack (QFP) type semiconductor device includes four corner tie bars that, instead of being trimmed, are used for power and/or ground connections, and alternatively, to control mold flow during the encapsulation step of the assembly process. | 01-15-2015 |
Weng Hoong Chan, Petaling Jaya MY
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20150303137 | MULTI-USE SUBSTRATE FOR INTEGRATED CIRCUIT - A sub-assembly for a packaged integrated circuit (IC) device has a planar substrate. The substrate's top side has multiple sets electrically connected bond posts arranged in corresponding nested contour zones. Each contour zone includes a different bond post of each bond-post set. The bottom side has a different set of pad connectors electrically connected to the each top-side bond-post set. The sub-assembly can be used for different IC packages having IC dies of different sizes, with different contours of bond posts available for electrical connection depending on the size of the IC die. | 10-22-2015 |
Yean C. Chan, Johor Bahru MY
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20130070808 | TEMPERATURE SENSING ASSEMBLY FOR MEASURING TEMPERATURE OF A SURFACE OF A STRUCTURE - A temperature sensing assembly for measuring the temperature of a surface of a structure includes a thermocouple device having a sheath containing a pair of conductors of dissimilar materials connected at a junction point to provide indications of temperature. The assembly further includes a docking device with a recess formed in a top surface to receive a portion of the sheath that is proximate the junction point. The bottom surface of the docking device is attached to the surface of the structure. The recess extends through the bottom surface of the docking device so that when the thermocouple device is positioned in the recess, the junction point is adjacent the surface of the tube. A heat shield can be attached to the docking device to shield the sheath proximate the junction point from direct and radiant heat sources. | 03-21-2013 |
Yean C. Chan, Johor Behru MY
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20140376594 | TEMPERATURE SENSING ASSEMBLY FOR MEASURING TEMPERATURE OF A SURFACE OF A STRUCTURE - A temperature sensing assembly for measuring the temperature of a surface of a structure includes a thermocouple device having a sheath containing a pair of conductors of dissimilar materials connected at a junction point to provide indications of temperature. The assembly further includes a docking device with a recess formed in a top surface to receive a portion of the sheath that is proximate the junction point. The bottom surface of the docking device is attached to the surface of the structure. The recess extends through the bottom surface of the docking device so that when the thermocouple device is positioned in the recess, the junction point is adjacent the surface of the tube. A heat shield can be attached to the docking device to shield the sheath proximate the junction point from direct and radiant heat sources. | 12-25-2014 |
Yik Hui Chan, Pontian MY
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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 |
Yin Hong Chan, Gelugor MY
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20160047858 | DEFECT ISOLATION METHODS AND SYSTEMS - A test system and method for testing integrated circuits with improved defect localization is disclosed. A laser is used to perturb a device under test (DUT) at a test location. A tester tests the DUT with a test pattern and compares test results with compare vectors in a prior failure log. When a failure signature is matched, a failure signal is generated, indicating that the test location is a failed location. Comparing the test results with the compare vectors in the prior failure log and generating the failure signal when the failure signature is detected reduces artifacts from testing, shortening debug turnaround time. | 02-18-2016 |
Yoke Seng Chan, Seremban MY
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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 |
Yoke Seng Chan, Negeri Sembilan MY
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20120205965 | BICYCLE RIM - A bicycle rim is provided with an annular tire mounting part, an annular spoke mounting part, at least one spoke attachment member and an orientation maintaining structure. The annular spoke mounting part includes a plurality of spoke openings a circumferential spaced along the annular spoke mounting part. The spoke mounting part extends from the annular tire mounting part to define an interior space containing the spoke attachment member. The orientation maintaining structure is dimensioned with respect to the interior space to form an orientation maintaining arrangement such that the spoke attachment member is slidably disposed within the interior space in a circumferential direction of the bicycle rim to selectively align with one of the spoke openings while also maintaining an orientation of the spoke attachment member within the interior space to align with the one of the spoke openings. | 08-16-2012 |