Abstract: A semiconductor packaging device comprises a carrier having at least a cavity or a slot thereon. At least a chip has a back surface and an active surface with a plurality of first bonding pads. The chip is affixed to the cavity to expose the active surface. A first insulating layer is on the active surface and the carrier, which comprises first plating through holes connected to first bonding pads and via the first insulating layer. A multi-layer structure is on the first insulating layer, which comprises conductive layout lines, second plating through holes therein, and a second insulating layer and exposed ball pads thereon. The first plating through holes are electrically connected with the conductive layout lines, the second plating through holes, and the exposed ball pads. A plurality of solder balls are affixed to the ball pads. Such architecture integrates the redistribution and fan-out process, which simplifies the conventional process for flip-chip ball grid array.

Abstract: A method and a device for detecting a preamble type of a wireless data frame are provided The preamble has a synchronization (SYNC) field and a start frame delimiter (SFD) field, and the method comprises following steps. The wireless data frame is first received, and then determined whether the wireless data frame has a short preamble. When the wireless data frame has the short preamble, the wireless data frame is transmitted to a MAC device. In addition, if the wireless data frame does not have the short preamble, it determines whether the wireless data frame has a long preamble. When the wireless data frame has the long preamble, the wireless data frame is then transmitted to the MAC device.

Abstract: A remote control device includes a signal generating device for supplying signals to a processor device, to actuate the processor device to generate and to output a low signal and a high signal, an initializing device including a transistor coupled to the processor device, a diac coupled to the collector of the transistor, and an oscillating device having two or more transistors coupled between the diac and one or more halogen lamps, for energizing the halogen lamps alternatively. The diac may be actuated with different operating times in order to adjust the brightness of the halogen lamps.

Abstract: A distractor/guide sleeve assembly is provided which includes a body having a cylindrical throughbore and a distractor assembly mounted thereon. The distractor assembly includes a rotatable dial, a pair of distractor rods, and two pairs of jaws. A plate is secured to the distal end of each distractor rod. Each plate includes a plurality of cam members which are slidably positioned in cam slots formed in the jaws of each of the pairs of jaws. The dial is operably connected to the jaws via the distractor rods such that rotation of the dial effects movement of the pairs of jaws between approximated and distracted positions. An insertion tool is also provided which includes a handle and distal engaging structure for releasably engaging an implant. The engaging structure includes a pair of prongs or protrusions having a slip resistant outer surface. The prongs are configured to be releasably received within correspondingly shaped bores formed in an implant.

Abstract: A portable communication device with reading function is disclosed. The device allows a name card to be inserted into a name card insertion slot and the data on the name card is rapidly read, and a microprocessor (CPU) classifies the read data and store into a specific name card data file memory so as to conveniently provide the user the relevant data of a clients, friends and relatives.

Abstract: A distractor/guide sleeve assembly is provided which includes a body having a cylindrical throughbore and a distractor assembly mounted thereon. The distractor assembly includes a rotatable dial, a pair of distractor rods, and two pairs of jaws. A plate is secured to the distal end of each distractor rod. Each plate includes a plurality of cam members which are slidably positioned in cam slots formed in the jaws of each of the pairs of jaws. The dial is operably connected to the jaws via the distractor rods such that rotation of the dial effects movement of the pairs of jaws between approximated and distracted positions. An insertion tool is also provided which includes a handle and distal engaging structure for releasably engaging an implant. The engaging structure includes a pair of prongs or protrusions having a slip resistant outer surface. The prongs are configured to be releasably received within correspondingly shaped bores formed in an implant.

Abstract: Methods and systems for providing a video stream from a server to a client over a network include a memory for storing a forward-encoded bit-stream and a reverse-encoded bit-stream for a video data, The forward-encoded bit-stream includes I-frames encoded without inter-frame dependencies and P-frames encoded depending on forward-direction preceding frames, and the reverse-encoded bit-stream includes I-frames and P-frames encoded depending on reverse-direction preceding frames. When the server receives a request with a video cassette recoding (VCR) function from the client, the server reads out and transmits frames selectively from among the first, second, third, and fourth frames in accordance with the request. The server can select the closest I-frame to a requested frame in an either bit-stream for a fast-mode play or a random-access play, and switch the bit-streams to use subsequent P-frames in a different direction than that of the closest I-frame.

Abstract: A structure of a stacked-type multi-chip stack package of the leadframe, the shape of the stair-like inner leads can be regulated for the high and the amount of stacked chips and to match different bonding technology. The process for forming the present structure can be easily performed by visible equipment and materials, and the present structure can raise the reliability of bonding process. The present invention can stack multi-chip (more than two).

Abstract: Methods and systems for transcoding a video sequence in a discrete cosine transform (DCT) domain, wherein a transcoder receives a video bit-stream including frames and each of the frames including blocks. The video bit-stream includes an intra-frame and an inter-frame that has been encoded by motion compensation based on the intra-frame or another inter-frame. A DCT-domain motion compensation module in the transcoder re-calculates first DCT coefficients for a target block in the inter-frame. For this re-calculation of the first DCT coefficients, the motion compensation module inputs second DCT coefficients of neighboring blocks in the inter-frame, and calculates partial DCT coefficients, using significant ones of the second DCT coefficients of the neighboring blocks.

Abstract: In accordance with the present invention, an apparatus and a method for regulating exhaust pressure in an evacuation system of a semiconductor process chamber are provided. The method comprises steps of generating a first pressure in the semiconductor process chamber with the evacuation system, monitoring the first pressure to generate a first signal, determining a set point for the exhaust pressure responsive to the first signal, and regulating the exhaust pressure by a controller till reaching the set point. The key aspect of the present invention is to maintain the equilibrium of the chamber pressure and the exhaust pressure by implementing an exhaust controller to control the gas flow rate introduced into the evacuation system. In other words, when the chamber pressure is increased, the gas is introduced into the evacuation system at an increased flow rate. On the other hand, when the chamber pressure is decreased, the gas is introduced into the evacuation system at a decreased flow rate.

Abstract: This invention pertains to the discovery that an amplification of some genes or an increase in that gene activity and a deletion of some genes or a decrease in that gene activity is a marker for the presence of, progression of, or predisposition to, a cancer (e.g., breast cancer). Using this information, this invention provides methods of detecting a predisposition to cancer in an animal. The methods involve (i) providing a biological sample from an animal (e.g. a human patient); (ii) detecting the level of the genes of the present invention within the biological sample; and (iii) comparing the level of one or more of said genes with a level of one or more of said genes in a control sample taken from a normal, cancer-free tissue.

Abstract: The present invention provides a semiconductor device, a method of manufacture therefor, and an integrated circuit including the same. The semiconductor device may include a doped buried layer located over a doped substrate and a doped epitaxial layer located over the doped buried layer. The semiconductor device may further include a first doped lattice matching layer located between the substrate and the buried layer and a second doped lattice matching layer located between the doped buried layer and the doped epitaxial layer.

Abstract: A ratcheting wrench comprises a handle and a head extending from the handle. A cavity is defined between a first side and a second side of the handle. A transverse hole is defined in the first side of the handle and communicated with the cavity. A drive member is rotatably mounted in a hole of the head. A block is mounted in the cavity of the handle, and a fixing member extends through the transverse hole of the handle and retains the block in the cavity. A pawl is mounted in the cavity of the handle. An elastic element is attached between the block and the pawl for biasing teeth of the pawl to engage with teeth of the drive member and for biasing the pawl to press against a wall defining the cavity of the handle.

Abstract: A ratcheting wrench comprises a handle and a head extending from the handle. A cavity is defined between a first side and a second side of the handle. A transverse hole is defined in the first side of the handle and communicated with the cavity. A drive member is rotatably mounted in a hole of the head. A block is mounted in the cavity of the handle, and a fixing member extends through the transverse hole of the handle and retains the block in the cavity. A pawl is mounted in the cavity of the handle. An elastic element is attached between the block and the pawl for biasing teeth of the pawl to engage with teeth of the drive member and for biasing the pawl to press against a wall defining the cavity of the handle.

Abstract: A computing system having a processor with a data/control bus interface. A data/control bus implements one or more device communication channels. A data memory is coupled to the processor and a mass storage device having an interface for communicating mass storage transactions is provided. A controller having a memory interface is coupled to the data memory and a mass storage interface coupled to the mass storage device's interface and operable to conduct mass storage transactions between the data memory and the mass storage device.

Abstract: A dowel insertion tool includes a T-shaped handle and a hollow sleeve which extends distally from the T-shaped handle. A shaft extends from the handle through the hollow sleeve and includes a transverse extension. A rotatable knob having an annular channel positioned to receive the transverse extension is supported adjacent the handle. A pin is secured to the knob and extends into a helical camming channel formed in the sleeve. Upon rotation of the knob, the pin moves within the camming channel to move the knob longitudinally about the sleeve. Movement of the knob effects longitudinal movement of the shaft. A support plate is secured to the distal end of the shaft. A pair of prongs are slidably secured to the plate. Each of the prongs includes an enlarged head portion which is slidably positioned within a slot formed in the plate. A guide member is secured to the distal end of the sleeve. The guide member includes a pair of guide bores dimensioned to receive a distal end of the prongs.

Abstract: A hardware command queue for mass storage systems having a memory device. A plurality of entries are defined in the memory device, at least some of which are active entries. At least some of the active entries correspond to pending access commands and at least one entry is a head entry corresponding to an in-flight access command. A physical target location is stored in each active entry and a computed servo distance value is stored in each active entry. A link list including pointers defining an execution sequence is stored with the command queue.

Abstract: A multiprocessor computer system comprises a plurality of network interfaces each adapted to be coupled to respective external networks for receiving and sending data packets to and from remote devices coupled to the external networks via a particular communication protocol. The multiprocessor computer system further comprises a plurality of symmetrical processors including a control processor and at least one switching processor. The switching processor further includes at least one network application executing thereon. The control processor further includes an operating system portion having a kernel memory and at least one network driver communicating with the plurality of network interfaces. A buffer descriptor list is accessible by the network application and the network driver.

Abstract: A hand-free handset for cellular telephone includes a transparent housing, a control circuit board, a voice output device, a receiver, and a power control circuit, the power control circuit triggering an incoming signal display control unit of the control circuit board to flash a set of light emitting elements when the power control circuit detected input/output audio frequency signal of the cellular telephone.

Abstract: The present invention provides a structure and a method for multi-chip stack package. The present invention uses the liquid insulating epoxy to adhere and stack chips. The liquid insulating epoxy is filled the space between chips and metal wires bonded thereon and the liquid insulating epoxy is higher than the high of the arc of those metal wires, so it can increase the reliability of stacking and bonding process. The present invention can stack multi-chip (more than two) bycontrolling the arc height of the wire and the thickness of the chip. The present can easily perform by visible equipment and materials.