Li-Hua
Li-Hua Chen, Taoyuan County TW
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20100314011 | DOCUMENT ACCOMMODATION CASE - A document accommodation case is provided. The document accommodation case includes two case members, a buckling member disposed between free ends of the two case members, and an accommodating member disposed between the two inner surfaces of the two case members. The accommodating member includes a plurality of consecutively connected interlayer bags. When the two case members are opened one relative to another, the interlayer bags are also opened one relative to another. When the two case members are closed and buckled each other, the interlayer bags are squeezed to stack one to another. | 12-16-2010 |
20150282580 | CARD HOLDER - A card holder includes an inner casing connected pivotally to an outer casing, several inter-connected card-reception boxes disposed in and connected to the inner casing, and several propeller rods respectively disposed below and pivoted to bottom of the card-reception boxes such that each rod has a propeller section extending into bottom of a respective box. Pivotal action of the inner casing away relative to the outer casing results in simultaneous rotation of the card-reception boxes away from the outer casing while the cards received in the boxes are lifted upward by the propeller sections of the propeller rods. | 10-08-2015 |
Li-Hua Lee Yang, Tainan City TW
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20120096747 | LICENSE PLATE FRAME STRUCTURE - A license plate frame structure, essentially comprising at least a soft flexible frame body the front and the rear sides of which are respectively extended inwardly to form a first frame side portion and a second frame side portion so as to clamp a license plate therebetween. The screw fasteners provided on the license plate is hided at the rear side of the first frame side portion so that exposure of sharp edge of the license plate can be avoided so as to prevent slash accident. The width of the first frame side portion is made to be smaller than that of the second frame side portion which is closely clamped between the license plate and the vehicle, so that stability is improved to avoid falling. Further, a mild light-reflective portion is provided on the soft flexible frame body to achieve apparent alert function. | 04-26-2012 |
Li-Hua Li, Hsin Chuan City TW
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20100220443 | STRUCTURE IMPROVEMENT FOR A FIXING ELEMENT - A fixing element, which is a fixing structure for a positioning bracket of an electronic heat sink element, wherein in one end of the fixing element, an outside diameter of a screw body end which is close to a screw head is not disposed with thread, the diameter of the screw body is slightly lesser than an aperture of a joint hole in a bolt hole of a stanchion of a positioning bracket, and the outside diameter thereof is fit in an elastic element; in the other end of the aforementioned fixing element, two different threads are disposed along the axis of the screw body, which is a self tapping thread section and a second thread section respectively, the outside diameter of the self tapping thread section is larger than the aperture of the joint hole in the bolt hole of the stanchion of the positioning bracket, by the tapping effect of the self tapping thread of the fixing element, the fixing element get stuck at the joint hole in the bolt hole of the stanchion of the positioning bracket, then an extraction of the fixing element from the joint hole of the positioning bracket is avoided, a second thread section having a proper length is connected following a back end of the self tapping thread section, the outside diameter of the second thread section is also lesser than the aperture of the joint hole in the bolt hole of the stanchion of the positioning bracket, the second thread section portion is a screw tooth for normal screwing, for locking the electronic heat sink element on a backing of a motherboard. | 09-02-2010 |
Li-Hua Lin, Hsintien TW
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20080204962 | Surge absorber - A surge absorber comprises a ceramic transistor and several electrical conductors. The ceramic transistor comprises a main body and two electrode layers coated respectively on both lateral surfaces of the main body. The electrical conductors are linearly welded to the outer surface of the ceramic transistor via their respective one ends. In addition, the other ends of the electrical conductors are coupled to a terminal. Besides, the electrical conductors are linearly welded to the outer surface of the ceramic transistor so as to provide the advantages of not being easily damaged and increasing reliability. | 08-28-2008 |
Li-Hua Lin, Hsinchu City TW
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20120018884 | Semiconductor package structure and forming method thereof - The present invention provides a semiconductor package structure, which includes a substrate having a top surface and a back surface, a plurality of first connecting points on the top surface and a plurality of second connecting points on the back surface; a chip having an active surface and back surface, a plurality of pads on the active surface, and the chip is attached on the top surface of the substrate; a plurality of wires is electrically connected the plurality of pads on the active surface of the chip with the plurality of first connecting points on the top surface of substrate; a first encapsulant is filled to cover portion of the plurality of wires, the chip, and the portion of top surface of the substrate; a second encapsulate is filled to cover the first encapsulant, the plurality of wires and is formed on portion of the top surface of the substrate, in which the Yang's module of the second encapsulant is different with that of the first encapsulant; and a plurality of connecting components is disposed on the back surface of the substrate and is electrically connected the plurality of second connecting points. | 01-26-2012 |
20120032328 | Package structure with underfilling material and packaging method thereof - A method for packaging semiconductor device is provided, which comprises: providing a carrier substrate having a top surface and a back surface, a circuit arrangement on the top surface of the carrier substrate, and a through hole is disposed near the center of the carrier substrate and is formed passed through the carrier substrate; providing a chip having an active surface and a back surface, a plurality of pads is disposed on the periphery of the active surface and a plurality of connecting elements is disposed thereon; the active surface of chip is flipped and bonded on the circuit arrangement on the top surface of the carrier substrate, and the plurality of connecting elements is not covering the through hole; filling the underfilling material to encapsulate between the plurality of connecting elements and the top surface of the carrier substrate and to fill with the through hole; and performing a suction process to remove the air within the underfilling material between the plurality of connecting elements on the chip and the top surface of the carrier substrate, such that the underfilling material can completely encapsulate between the plurality of connecting elements on the chip and the top surface of the carrier surface. | 02-09-2012 |
Li-Hua Lin, Kaohsiung City TW
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20110304998 | Package Substrate - In accordance with an embodiment, a substrate layout comprises a ground plane of a first power loop on a layer of a substrate, a first trace rail on the layer extending along a first periphery of the ground plane, and a first perpendicular trace coupled to the first trace rail. The ground plane is between the first trace rail and a die area, and the first perpendicular trace extends perpendicularly from the first trace rail. The first trace rail and the first perpendicular trace are components of a second power loop. | 12-15-2011 |
20130015234 | Method of Forming a Package Substrate - In accordance with an embodiment, a method comprises providing a substrate having a conductive material thereon, forming a ground plane, a first trace rail, and a first perpendicular trace from the conductive material, and forming an insulator material over the ground plane, the first trace rail, and the first perpendicular trace. The ground plane is between the first trace rail and an area of the substrate over which will be a die. The first trace rail extends along a first outer edge of the ground plane, and the first perpendicular trace is coupled to the first trace rail and extends perpendicularly from the first trace rail. | 01-17-2013 |
Li-Hua Lin, Sindian City TW
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20110081806 | Lamp Tube Adapter Structure for Lighting Apparatus - An lamp tube adapter structure is disclosed to include a lamp tube adapter, which has two lamp socket assemblies for holding a lamp tube electrically, and two connectors for connecting the lamp socket assemblies of the lamp tube adapter to the lamp holders of a conventional lamp rack electrically for allowing adjustment of the angle of the lamp tube adapter relative to the lamp holders of the lamp rack. | 04-07-2011 |
Li-Hua Sui, Taoyuan County TW
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20110175405 | ADJUSTABLE DESKS AND CHAIRS FOR AUDIOVISUAL CLASSROOMS - The present invention relates to adjustable desks and chairs for audiovisual classrooms. It comprises a turntable, at least a desk and at least a chair. The turntable is installed on the floor of an audiovisual classroom. The desk is installed on the turntable. The chair is installed on the turntable and in proximity to the desk. The turntable can rotate the desk and the chair together to any desired angle, thereby increasing the convenience of using an audiovisual classroom. | 07-21-2011 |
Li-Hua Tseng, Beimen Township TW
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20090090729 | Reinforcement Wall for Containers - A container includes a plurality of frames and walls are connected to the frames so as to define a storage space therebetween. A plurality of reinforcement boards are attached to the walls and located corresponding to the frames. Rivets penetrate through the reinforcement boards, the walls and the frames. The reinforcement boards reinforce the strength of the containers while the weight of the containers is not increased too much. | 04-09-2009 |
Li-Hua Wang, Taipei City TW
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20080251184 | ACCOMPANYING WINDING SPACER AND METHOD FOR MANUFACTURING STRIP TYPE MATERIALS USING THE SAME - An accompanying winding spacer is used to evolve volatile materials and by-products contained in a strip laminate. The strip laminate and the spacer are wounded in a roll state together and treated by heat or radiation to evolve the volatile materials and by-products. The spacer comprises a smooth surface (Rz<1 mm) and a surface including a raised coarse portion at each longitudinal edge thereof. When the strip laminate and the spacer according to the present invention are wound in a roll state together and treated by heat or radiation, the volatile materials and by-products is evolved out of the laminate from passages formed by the recess portions of the coarse portions at both edges of the spacer. | 10-16-2008 |
Li-Hua Wang, Taipei TW
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20090130468 | POLYAMIC ACID COMPOSITION, METHOD FOR PREPARING THE SAME, METHOD FOR PREPARING POLYIMIDE AND POLYIMIDE FLEXIBLE METAL-CLAD LAMINATES - The present invention provides a polyamic acid composition obtained by addition polymerization of an aromatic diamine and an aromatic dianhydride in a solvent, and then the imidazole or derivatives thereof (or triazole or derivatives thereof), and epoxy resin are added thereto. When the polyamic acid composition, which contains imidazole or derivatives thereof (or triazole or derivatives thereof), and epoxy resin, is cast onto a clean metal foil and then heated and imidized to form a polyimide insulating layer, the imidazole or derivatives (or triazole or derivatives thereof) will react with the epoxy resin to form a polymer during imidation. | 05-21-2009 |
Li-Hua Weng, Hsinchu County TW
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20110032976 | Start-up Procedure Method and Timing Recovery for Receiver of Communication System - A method for starting up a receiver of a communication system includes training an interference canceller of the receiver, keeping the interference canceller in a tracking state after the interference canceller converges, and starting to train a timing recovery device of the receiver. | 02-10-2011 |
20110038404 | Method and Apparatus for Estimating Channel Length in Wired Communication System - A method for estimating a length of a channel in a wired communication system includes receiving a plurality of signals transmitted continuously via the channel, determining relation between a signal and at least one signal in the of the plurality of signals, to generate a decision result, and determining the length of the channel according to the decision result. | 02-17-2011 |
Li-Hua Yen, Taichung City TW
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20100008757 | Ducted fan assembly for radio-controlled model - A ducted fan assembly includes a housing unit, a motor, and a propeller. The housing unit includes a duct member, and a hollow seat member disposed in the duct member. The motor is mounted to an exterior of the seat member, and includes a power cord extending through the seat member. The propeller is mounted to the motor and is driven thereby to generate an airflow that flows through the duct member and that acts on the motor. | 01-14-2010 |
Li-Hua You, Yilan City TW
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20160089927 | MULTI-FUNCTIONAL PORTABLE PEN STRUCTURE - A multi-functional portable pen structure comprises a pen barrel and a pen cap to be capped onto the pen barrel, wherein the pen barrel is for storing retractable chopsticks disposed with pen refills and sheaths. In the pen cap is installed a control circuit whereon are disposed a laser element, LED, temperature detector, liquid crystal display, and a plurality of manipulating keys. The laser element, LED, liquid crystal display, and manipulating keys separately protrude from the pen cap, and the temperature detector is disposed on the clamping bar of the pen cap. The portable pen is easy to carry around and provides the functions of laser pointing, illumination, temperature measurement, eco-chopsticks, and writing instrument. | 03-31-2016 |
Li-Hua Zhang, Shenzhen City CN
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20100225036 | ADJUSTABLE FIXTURE - An adjustable fixture comprises a clamping board used to mount a workpiece thereon, a hollow telescopic sleeve, a latching assembly, a telescopic shaft, and a fastening seat. The clamping board is fastened to the telescopic sleeve. The telescopic sleeve slidably receives the telescopic shaft therein. The latching assembly is mounted on the telescopic shaft and resists an interior wall of the telescopic sleeve to position the telescopic shaft relative to the telescopic sleeve. The telescopic shaft is rotatably mounted on the fastening seat. | 09-09-2010 |
Li-Hua Zhang, Shenzhen CN
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20090071803 | CONVEYOR CHAIN - A convey chain ( | 03-19-2009 |
20090072461 | APPARATUS FOR SUPPORTING WORKPIECES THEREON - An apparatus ( | 03-19-2009 |
20120031217 | ROBOTIC ARM - A robotic arm is for holding a molded item. The robotic arm includes a mount; a first horizontal driving device movably mounted to the mount in a first direction; a mounting board mounted to the first horizontal driving device; a second horizontal driving device including a seat mounted to the mounting board, a gear rotatably mounted to the seat, a toothed rack engaging the gear and a motor driving the gear to rotate relative to the seat; and a holder for holding the molded item, the holder mounted to the toothed rack. The first horizontal driving device drives the mounting board to move in a second direction perpendicular to the first direction, the gear rotates to drive the toothed rack to move in a third direction perpendicular to the first direction and the second direction. | 02-09-2012 |
20120039697 | ROBOTIC ARM - A robotic arm is for holding a molded item. The robotic arm includes a mount; a suction cup assembly r for holding the molded item; and a rotating assembly mounted between the mount and the suction cup assembly to adjust the angle between the suction cup assembly and to the mount. | 02-16-2012 |