Abstract: A package includes a dielectric carrier, an electronic component mounted on the dielectric carrier, and an encapsulant encapsulating at least part of the dielectric carrier and the electronic component. Corresponding methods of manufacturing the package are also described.

Abstract: A packaged semiconductor device includes a carrier having a die attach surface, a semiconductor die mounted on the die attach surface and comprising first and second conductive terminals disposed on an upper side, a first clip that extends over the semiconductor die and is electrically connected to the first conductive terminal, a second clip that extends over the semiconductor die and is electrically connected to the second conductive terminal, and an electrically insulating encapsulant body that encapsulates the semiconductor die. An outer end of the first clip is exposed from the encapsulant body and provides a point of external electrical contact for the first conductive terminal. An outer end of the second clip is exposed from the same or a different side face of the encapsulant body as the first clip and provides a point of external electrical contact for the second conductive terminal.

Abstract: A packaged semiconductor device includes a carrier having a die attach surface, a semiconductor die mounted on the die attach surface and comprising first and second conductive terminals disposed on an upper side, a first clip that extends over the semiconductor die and is electrically connected to the first conductive terminal, a second clip that extends over the semiconductor die and is electrically connected to the second conductive terminal, and an electrically insulating encapsulant body that encapsulates the semiconductor die. An outer end of the first clip is exposed from the encapsulant body and provides a point of external electrical contact for the first conductive terminal. An outer end of the second clip is exposed from the same or a different side face of the encapsulant body as the first clip and provides a point of external electrical contact for the second conductive terminal.

Abstract: Generation of chimeric non-human animals hosting bat donor cells involves chimeric mice having bat cells that may be stably tolerated to provide a new platform technology in the general field of biology, and having application in the field of immunology related to virus-host interaction, cancer biology, autoimmunity, and the development of new drugs.

Abstract: This invention relates to automatic insulin delivery systems and methods of administering insulin. Preferably the systems and methods comprise a predictive feedforward control.

Abstract: 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.

Abstract: Through the use of feedback in determining frequency domain equalization, intersymbol interference can be reduced. Specifically, the determined constellation point closest to the determined received point can be fed back to aid in determining one or more other closest constellation points.

Abstract: Through the use of feedback in determining frequency domain equalization, interference can be reduced. Specifically, the determined constellation point closest to the determined received point can be fed back to aid in determining one or more other closest constellation points.

Abstract: Through the use of feedback in determining frequency domain equalization, intersymbol interference can be reduced. Specifically, the determined constellation point closest to the determined received point can be fed back to aid in determining one or more other closest constellation points.

Abstract: Through the use of feedback in determining frequency domain equalization, intersymbol interference can be reduced. Specifically, the determined constellation point closest to the determined received point can be fed back to aid in determining one or more other closest constellation points.

Abstract: Through the use of feedback in determining frequency domain equalization, intersymbol interference can be reduced. Specifically, the determined constellation point closest to the determined received point can be fed back to aid in determining one or more other closest constellation points.

Abstract: A system and method that generates rate options for ADSL transceivers is described. The system and method dedicates discrete multitone symbol bandwidth to bearer channels based on a prioritization of the bearer channels. A rate option generator determines the number of bytes contained in discrete multitone symbols modulated by a modulator. The rate option generator also receives a prioritization of the bearer channels and allocates portions of the number of bytes contained in the discrete multitone symbol to the bearer channels based on the prioritization. In order of priority, each bearer channel is allocated its maximum allowed number of bytes so long as discrete multitone symbol bandwidth remains available. Also, as part of the discrete multitone symbol bandwidth allocation, a bearer channel is not allocated less than its allowed minimum number of bytes.

Abstract: Through the use of feedback in determining frequency domain equalization, intersymbol interference can be reduced. Specifically, the determined constellation point closest to the determined received point can be fed back to aid in determining one or more other closest constellation points.

Abstract: Through the use of feedback in determining frequency domain equalization, intersymbol interference can be reduced. Specifically, the determined constellation point closest to the determined received point can be fed back to aid in determining one or more other closest constellation points.

Abstract: A system and method that generates rate options for ADSL transceivers is described. The system and method dedicates discrete multitone symbol bandwidth to bearer channels based on a prioritization of the bearer channels. A rate option generator determines the number of bytes contained in discrete multitone symbols modulated by a modulator. The rate option generator also receives a prioritization of the bearer channels and allocates portions of the number of bytes contained in the discrete multitone symbol to the bearer channels based on the prioritization. In order of priority, each bearer channel is allocated its maximum allowed number of bytes so long as discrete multitone symbol bandwidth remains available. Also, as part of the discrete multitone symbol bandwidth allocation, a bearer channel is not allocated less than its allowed minimum number of bytes.

Abstract: A speech coder, formed with a digital speech encoder and a digital speech decoder, utilizes fast excitation coding to reduce the computation power needed for compressing digital samples of an input speech signal to produce a compressed digital speech datastream that is subsequently decompressed to synthesize digital output speech samples. Much of the fast excitation coding is furnished by an excitation search unit in the encoder. The search unit determines excitation information that defines a non-periodic group of excitation pulses The optimal location of each pulse in the non-periodic pulse group is chosen from a corresponding set of pulse positions stored in the encoder. The search unit ascertains the optimal pulse positions by maximizing the correlation between (a) a target group of filtered versions of digital input speech samples provided to the encoder for compression and (b) a corresponding group of synthesized digital speech samples.

Abstract: The present invention provides a device, method, and system for, in an entry node of a packet communication network, transcoding a received constant bit-rate video bitstream to a variable bit-rate video bitstream, packetizing the variable bit-rate video bitstream into video packets for efficient transport of a video signal over a packet-switched network.

Abstract: The present invention provides a method (900) and device (100) in multimedia communication systems for efficiently segmenting information bitstreams from multiple media sources into variable length packets, and multiplexing and sending the packets to a shared communication link with low delay and low overhead. The packet segmentation and multiplexing are performed dynamically based on fullness of a set of information buffers that contain the information bitstreams to be transmitted, and delay-sensitivity of each information bitstreams. The multi-discipline queuing scheme has been developed in this invention to control the dynamic packet segmenting and multiplexing process.

Abstract: The present invention provides a transcoder for transcoding of digitally encoded bit streams produced by predictive encoders. The transcoder of this invention is less complex than previously known transcoders in terms of both computational and storage requirements. This efficiency is achieved by combining decoding and re-encoding steps into one step. This one-step transcoding is accomplished by modifying the originally quantized vectors and then requantizing and noiseless encoding these vectors into a bit stream in accordance with a predetermined objective.

Abstract: The method and device of the present invention provide a mechanism at a network node to compensate for variable delays or delay jitters of video packets transported over a packet-switched network, such as an ATM network, and generate a continuous bitstream to an external decoder. The received video packets with variable delays are first depacketized and stored in a video information buffer and then are sent to the external decoder through another constant or variable bit-rate channel. Based on a hypothetical decoder buffer verifier condition, stuffing bits are inserted into the output video bitstream to prevent the decoder buffer from overflowing. Stuffing bits are sent if one of the following two cases occurs: A) the condition of the hypothetical decoder buffer verifier is violated; B) the video information buffer is empty.