Patents by Inventor Kenneth E. Garey
Kenneth E. Garey has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9008073Abstract: A power line communication (PLC) system includes a source node, a plurality of intermediate nodes and a destination node. Each of the source node, the plurality of intermediate nodes and the destination node comprise a PLC interface including a medium access control (MAC) module and a physical layer (PHY) module. A transformer is located between the source node and the destination node. Routing modules of the source node, one or more of the intermediate nodes, and the destination node establish a route from the source node to the destination node via one or more selected ones of the plurality of intermediate nodes. The route is selected using a route cost that is calculated based on link costs of a plurality of hops in the route from the source node to the destination node. The link costs are based on forward link costs and reverse link costs.Type: GrantFiled: December 7, 2012Date of Patent: April 14, 2015Assignee: Maxim Integrated Products, Inc.Inventors: Kaveh Razazian, Afshin Niktash, Victor Loginov, Kenneth E. Garey
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Patent number: 6813505Abstract: A communication device that includes a base. The base includes a line interface for receiving incoming communications over a network line and sending outgoing communications over the network line, a communication transceiver for interfacing the communication device over a communication link to other communication devices in a same in-home network and for interfacing other communication devices in the same in-home network to the line interface via the communication link, and a storage medium for storing communication software that allows the communication device to communicate with other communication devices through the transceiver. The communication device also includes a processor coupled to the storage medium and to the line interface. The processor is configured to run the communication software and to receive incoming communications through the line interface and to send an outgoing communications through the line interface. The communication transceiver can be a RF short range transceiver.Type: GrantFiled: January 5, 2001Date of Patent: November 2, 2004Assignee: Skyworks Solutions, Inc.Inventors: John S. Walley, Kenneth E. Garey, Doug M. Berger
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Patent number: 6768914Abstract: A full-duplex speakerphone that is coupled to a network such as the public switched telephone network. The full-duplex speakerphone includes a base station, which has a network connection and receives a network signal from the network. The base station also includes a speaker for audibly outputting a signal derived from the network signal into a room in which the speakerphone is located. The base station also includes a wireless receiver for receiving signals transmitted over the air from a wireless remote microphone equipped with a wireless transmitter, the received signals being sent by the base station over the network.Type: GrantFiled: August 31, 1998Date of Patent: July 27, 2004Assignee: Skyworks Solutions, Inc.Inventor: Kenneth E. Garey
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Publication number: 20040139311Abstract: A signal processor that contains a programmable logic circuitry that is re-configurable in response to various parameters including, but not limited to, characteristics of a plurality of input data that is provided to the signal processor. The signal processor contains, among other things, a programmable logic configuration circuitry that provides a logic configuration to the programmable logic circuitry. In certain embodiments of the invention, the signal processor employs a wide word width to program the programmable logic circuitry, the wide word width is operable to configure an entirety of the programmable logic circuitry. The programmable logic configuration circuitry further contains a default configuration circuitry and an adaptive configuration circuitry. The default configuration circuitry contains a default logic configuration for the programmable logic circuitry.Type: ApplicationFiled: October 15, 2003Publication date: July 15, 2004Applicant: Conexant Systems, Inc.Inventor: Kenneth E. Garey
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Patent number: 6731723Abstract: An apparatus and method for recording at least two separate incoming signals which reduces computational complexity and memory requirements of the recording device. In one embodiment, the apparatus records and stores the first arriving signal using a high-compression algorithm to reduce memory requirements. Upon receipt of a second signal concurrent with the first arriving signal, the apparatus records and stores the second signal using a second compression algorithm with a lower compression ratio. The second algorithm requires less hardware or processor resources while still providing a moderate degree of compression in relation to the first algorithm. Upon completion of receipt of the first arriving signal, the second signal which was compressed using the second algorithm is decoded and then re-encoded using the first high-compression algorithm. This further reduces memory storage requirements without requiring additional hardware or processor capability.Type: GrantFiled: September 29, 1998Date of Patent: May 4, 2004Assignee: Skyworks Solutions, Inc.Inventor: Kenneth E. Garey
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Patent number: 6662302Abstract: A signal processor that contains a programmable logic circuitry that is re-configurable in response to various parameters including, but not limited to, characteristics of a plurality of input data that is provided to the signal processor. The signal processor contains, among other things, a programmable logic configuration circuitry that provides a logic configuration to the programmable logic circuitry. In certain embodiments of the invention, the signal processor employs a wide word width to program the programmable logic circuitry, the wide word width is operable to configure an entirety of the programmable logic circuitry. The programmable logic configuration circuitry further contains a default configuration circuitry and an adaptive configuration circuitry. The default configuration circuitry contains a default logic configuration for the programmable logic circuitry.Type: GrantFiled: September 29, 1999Date of Patent: December 9, 2003Assignee: Conexant Systems, Inc.Inventor: Kenneth E. Garey
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Patent number: 6516062Abstract: A bidirectional communication device for transmitting and receiving communications signals in a system which presents a transmission path for conducting a communications signal from the device, a reception path for conducting a communications signal to the device, and an echo path which conducts echo signals from the transmission path to the reception path, the device having an echo canceler connected between the transmission path and the reception path for minimizing echo signals in the transmission path, the echo canceler comprising an adaptive filter for filtering the communications signals from the device according to a filter characteristic having a plurality of filter coefficients, wherein a first group of the coefficients, constituting less than all of the coefficients, has finite filter coefficient values and the remaining ones of the plurality of coefficients have values of zero.Type: GrantFiled: December 23, 1998Date of Patent: February 4, 2003Assignee: Skyworks Solutions, Inc.Inventors: Ganning Yang, Kenneth E. Garey
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Publication number: 20020090961Abstract: a communication device that includes a base. The base includes a line interface for receiving incoming communications over a network line and sending outgoing communications over the network line, a communication transceiver for interfacing the communication device over a communication link to other communication devices in a same in-home network and for interfacing other communication devices in the same in-home network to the line interface via the communication link, and a storage medium for storing communication software that allows the communication device to communicate with other communication devices through the transceiver. The communication device also includes a processor coupled to the storage medium and to the line interface. The processor is configured to run the communication software and to receive incoming communications through the line interface and to send an outgoing communications through the line interface. The communication transceiver can be a RF short range transceiver.Type: ApplicationFiled: January 5, 2001Publication date: July 11, 2002Applicant: Conexant Systems, Inc.Inventors: John S. Walley, Kenneth E. Garey, Doug M. Berger
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Patent number: 6037834Abstract: The AGC circuit and method especially applicable in circuits where fast response and stability of the system is necessary, such as where input signals are speech patterns. A gain feedback loop repeatedly adapts the gain and a long term average energy E.sub.mean of the output signal until it approaches a predetermined level. In each pass through the gain feedback loop the long term average energy E.sub.mean is increased by a gain compensation parameter directly proportional to a gain change, thereby rapidly adapting the long term average energy E.sub.mean to converge to the predetermined level.Type: GrantFiled: March 6, 1998Date of Patent: March 14, 2000Assignee: Conexant Systems, Inc.Inventors: Bhasker P. Patel, Kenneth E. Garey
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Patent number: 5983340Abstract: A data processing apparatus having a pipeline computer architecture with an input pipeline latch is disclosed. The data processing apparatus includes an ALU that executes a plurality of processing instructions. At least some of the instructions have an immediate data format including a field for intermediate data and a field for specifying a destination for an output. The ALU uses two operands for performing at least some of the instructions having the immediate data format. The ALU conditionally accepts either the contents of the input pipeline latch or the ALU output of the previous instruction as a second operand to an immediate instruction depending on the destination specified in the destination field of the previous instruction.Type: GrantFiled: December 7, 1995Date of Patent: November 9, 1999Assignee: Conexant Systems, Inc.Inventors: Kenneth E. Garey, Mark E. Miller
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Patent number: 5933494Abstract: A bidirectional communication device for transmitting and receiving communications signals in a system which presents a transmission path for conducting a communications signal from the device, a reception path for conducting a communications signal to the device, and an echo path which conducts echo signals from the transmission path to the reception path, the device having an echo canceler connected between the transmission path and the reception path for minimizing echo signals in the transmission path, the echo canceler comprising an adaptive filter for filtering the communications signals from the device according to a filter characteristic having a plurality of filter coefficients, wherein a first group of the coefficients, constituting less than all of the coefficients, has finite filter coefficient values and the remaining ones of the plurality of coefficients have values of zero.Type: GrantFiled: December 7, 1995Date of Patent: August 3, 1999Assignee: Rockwell International CorporationInventors: Ganning Yang, Kenneth E. Garey
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Patent number: 5778241Abstract: A space vector data path for integrating SIMD scheme into a general-purpose programmable processor. The programmable processor uses a mode field in each instruction to specify, for each instruction, whether an operand is processed in either one of vector or scalar modes. The programmable processor also has a plurality of sub-processing units for receiving the operand and, responsive to an instruction as specified by the mode field in each instruction, for processing the operand in either one of the vector or scalar modes, wherein the vector mode indicates to the plurality of sub-processing units that there are a plurality of elements within the operand and the scalar mode indicates to the plurality of sub-processing units that there is but one element within the operand. For the vector mode, each element is processed by one of the sub-processing units concurrently to generate a vector result.Type: GrantFiled: April 10, 1996Date of Patent: July 7, 1998Assignee: Rockwell International CorporationInventors: Keith M. Bindloss, Kenneth E. Garey, George A. Watson, John Earle
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Patent number: 5586284Abstract: The STREAMER FOR RISC DIGITAL SIGNAL PROCESSOR shown herein allows a CPU 46 to interface with a memory 60 via data registers 50. Pre-fetch and post-store of the correct address is determined by an address generator 58 according to a rule determined by a context register 52. An index indicative of this address is stored in an index register 54. The data, context, and index registers together form a streamer 56, streaming data between the CPU 46 and data memory 60. The rule of the context register 52 also drives a converter 62 for converting data between memory format and register format. The speed and flexibility of a RISC device is combined with the intensive memory access of a digital signal processor.Type: GrantFiled: October 23, 1995Date of Patent: December 17, 1996Assignee: Rockwell International CorporationInventors: Keith M. Bindloss, Ricke W. Clark, Kenneth E. Garey, George A. Watson, Lawrence F. Blank
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Patent number: 5479626Abstract: The signal processor including a CPU 10 which selects a context register 16, the contents of which configure an address generator 20 and a data type converter 22. A narrow parameter from the CPU 10 produces a broad address for the generator 20 to pass to the memory 28. The converter 22 converts data between memory 28 format and CPU 10 format. A different context register 16 may be selected by each code line of software. The generator 20 preferably calculates a data element length which is the product of an odd number and a power of two, each number being specified in the content of the Context Register 16. Elements are clustered into groups, one group for each element length, and the groups are arranged in order of ascending element length. The index identifying the individual element of a group with a larger element length does not begin with zero (or one).Type: GrantFiled: July 26, 1993Date of Patent: December 26, 1995Assignee: Rockwell International CorporationInventors: Keith M. Bindloss, Kenneth E. Garey, John Earle
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Patent number: 4430644Abstract: A simplified, symmetrical encoding apparatus of the acoustic rod type with polarized output signals, e.g., where key-actuated strikers impact an acoustic bar having a number of differently-shaped tabs on the bar, the impact giving rise to divergent acoustic waves sensed by a transducer at each end of the bar. Providing paired sets of a non-polarizing tab and oppositely-oriented raked (polarizing) tabs in mirror image form at desired locations on right and left halves of the bar, preferably with a first tab located at the bar's midpoint, facilitates distinguishing between impacts on the different tabs.Type: GrantFiled: November 2, 1981Date of Patent: February 7, 1984Assignee: SCM CorporationInventors: Raymond A. Blanchard, Jr., Kenneth E. Garey