Patents Assigned to Paradyne
-
Patent number: 11307014Abstract: In one embodiment there is a computer numerical control machine implementing a method for measuring and digitizing a cylinder head combustion chamber using a touch probe, wherein the cylinder head combustion chamber includes an intake valve and an exhaust valve. The method includes receiving combustion chamber characteristics of the cylinder head combustion chamber. The method includes receiving probe measurement variables that describe how the touch probe measures the cylinder head combustion chamber. The method includes generating probe measurement lines for each portion of the cylinder head combustion chamber using the combustion chamber characteristics and the probe measurement variables. The method includes measuring, using the touch probe, probe measurement planes for each portion of the cylinder head combustion chamber using the probe measurement lines to generate probe measurements.Type: GrantFiled: February 10, 2020Date of Patent: April 19, 2022Assignee: Paradyne Technologies Inc.Inventors: Michael J. Stevens, Andrew K. Jenkins, Milton T. McDonald
-
Patent number: 10557697Abstract: In one embodiment there is a computer numerical control machine implementing a method for measuring and digitizing a cylinder head combustion chamber using a touch probe, wherein the cylinder head combustion chamber includes an intake valve and an exhaust valve. The method includes receiving combustion chamber characteristics of the cylinder head combustion chamber. The method includes receiving probe measurement variables that describe how the touch probe measures the cylinder head combustion chamber. The method includes generating probe measurement lines for each portion of the cylinder head combustion chamber using the combustion chamber characteristics and the probe measurement variables. The method includes measuring, using the touch probe, probe measurement planes for each portion of the cylinder head combustion chamber using the probe measurement lines to generate probe measurements.Type: GrantFiled: December 8, 2017Date of Patent: February 11, 2020Assignee: Paradyne Technologies Inc.Inventors: Michael J. Stevens, Andrew K. Jenkins, Milton T. McDonald
-
Patent number: 10105803Abstract: A rotary head plate having a first precision surface and a second precision surface. The rotary head plate mounted to the first sub fixture. A second sub fixture being able to freely rotate with the rotary head plate when rotated. A tailstock plate mounted to the second sub fixture. The tailstock plate having a first precision surface and a second precision surface, A first head plate attached to the first precision surface of the rotary head plate and the first precision surface of the tailstock plate. A second head plate attached to the second precision surface of the rotary head plate and the second precision surface of the tailstock plate. The first head plate and second head plate adapted to each receive two cylinder heads. The first head plate and second head plate each including at least one cylinder head opening.Type: GrantFiled: March 30, 2016Date of Patent: October 23, 2018Assignee: Paradyne Technologies, Inc.Inventor: Michael J. Stevens
-
Patent number: 9130654Abstract: A system and process for customizing the performance of an xDSL communication system in which a transmitting modem and/or a receiving modem will negotiate a performance parameter for adjustment.Type: GrantFiled: June 10, 2010Date of Patent: September 8, 2015Assignee: PARADYNE CORPORATIONInventors: Gordon Bremer, Craig Matthews
-
Patent number: 8867335Abstract: A system and method for fault isolation in a packet switching network, wherein a network element may be categorized as faulty when the network element is identified as a point-of-congestion in the network. One such system can be broadly summarized by a representative communication system that incorporates a fault isolating element to monitor multiple network elements. The fault isolating element includes components such as a database of data flow paths that exist in the plurality of network elements, a data gathering element that is configured to collect performance information related to one or more network elements, and an analyzer element that uses the performance information collected by the data gathering element to identify one or more network elements as points of congestion.Type: GrantFiled: May 12, 2003Date of Patent: October 21, 2014Assignee: Paradyne CorporationInventor: Jonathon C. McLendon
-
Patent number: 8279969Abstract: One embodiment comprises a transmitter precoder operating on an input signal to produce an output signal for modulation. The output signal is transmitted using a constellation with a constellation density. The transmitter precoder comprises scaler logic, precoder logic and selection logic. The scaler logic scales the input signal to maintain constant power on the input signal independent of the constellation density. The precoder logic precodes the scaled signal to produce a dither signal limited to a range of values. The range is inversely proportional to the constellation density. The selection logic is operable in two states. In the first state, the selection logic combines the scaled signal with the dither signal to produce the output signal. In the second state, the selection provides the scaled signal as the output signal.Type: GrantFiled: October 20, 2010Date of Patent: October 2, 2012Assignee: Paradyne CorporationInventor: William L. Betts
-
Patent number: 8082642Abstract: An articulating head that includes a linear movement assembly. There is a pivot plate that includes a first connection point. There is a pivot arm rotatably attached to the pivot plate. The pivot arm has a second connection point. There is a linear movement assembly mounted to and between the first connection point of the pivot plate and the second connection point of the pivot arm to cause rotation of the pivot arm about the pivot plate. The linear movement assembly comprises a threaded rod mounted as a screw, a nut which threads onto the screw and a motor interconnected to one of the screw and nut to cause motion between the screw and the nut. The screw and the nut are mounted between the pivot plate and the pivot arm, whereby the motion induced between the screw and nut causes the pivot arm to rotate about the pivot plate.Type: GrantFiled: January 7, 2009Date of Patent: December 27, 2011Assignee: Paradyne Technologies IncInventor: Joseph W. McCulloch
-
Patent number: 8036212Abstract: Systems and methods for integrating analog voice service and derived POTS voice service in a DSL environment are provided. One embodiment is a system comprising: a first communication path for carrying plain old telephone service (POTS) voice signals between a telephone-type device and a subscriber line of a telephone network; a second communication path for carrying derived POTS voice signals between the telephone-type device and the subscriber line; and a switching mechanism configured to switch the telephone-type device between the first communication path and the second communication path.Type: GrantFiled: October 23, 2006Date of Patent: October 11, 2011Assignee: Paradyne CorporationInventors: Gordon Bremer, Joe Chapman, Bob Scott, Ed Thoenes
-
Patent number: 7969900Abstract: Systems and methods for testing network performance and communicating network device information are disclosed. The preferred embodiments of the present invention enhance the standard ICMP echo or ping protocol, while still maintaining backward compatibility. Furthermore, the network performance testing can be based on different qualities of service or types of service. This allows the network testing to be useful in real-time applications such as voice and/or video.Type: GrantFiled: June 24, 2003Date of Patent: June 28, 2011Assignee: Paradyne CorporationInventors: Miguel Abdo, Greg Munroe, William H. Venz
-
Patent number: 7961850Abstract: Apparatus and method for simultaneously providing multiple telephone-type services to any/all POTS-type devices on a single wire pair at a user premises. The present invention provides for the ability to add separately addressable POTS devices on a single service loop. This can be accomplished in at least two ways: first by the use of a multipoint protocol or second by Frequency Division Multiplexing.Type: GrantFiled: March 22, 2005Date of Patent: June 14, 2011Assignee: Paradyne CorporationInventors: Gordon Bremer, Jeff Davis
-
Patent number: 7936689Abstract: A system and method for the measurement of communication network performance over a secondary communication channel sends an inquiry signal containing information pertaining to network performance from a near end communication device to a far end communication device. From the inquiry signal the far end communication device can determine the number of packets of information lost through the network. Once received the inquiry signal, a reply signal with additional information is sent to the near end communication device. The near end communication device receives the reply signal and can determine therefrom various network performance parameters.Type: GrantFiled: September 27, 2004Date of Patent: May 3, 2011Assignee: Paradyne CorporationInventors: Ted Nodine Mawhinney, Richard A. Mundwiler
-
Patent number: 7916776Abstract: A system and process for customizing the performance of an xDSL communication system in which a transmitting modem and/or a receiving modem will negotiate a performance parameter for adjustment.Type: GrantFiled: October 20, 2003Date of Patent: March 29, 2011Assignee: Paradyne CorporationInventors: Gordon Bremer, Craig Matthews
-
Publication number: 20110033009Abstract: One embodiment comprises a transmitter precoder operating on an input signal to produce an output signal for modulation. The output signal is transmitted using a constellation with a constellation density. The transmitter precoder comprises scaler logic, precoder logic and selection logic. The scaler logic scales the input signal to maintain constant power on the input signal independent of the constellation density. The precoder logic precodes the scaled signal to produce a dither signal limited to a range of values. The range is inversely proportional to the constellation density. The selection logic is operable in two states. In the first state, the selection logic combines the scaled signal with the dither signal to produce the output signal. In the second state, the selection provides the scaled signal as the output signal.Type: ApplicationFiled: October 20, 2010Publication date: February 10, 2011Applicant: PARADYNE CORPORATIONInventor: William L. Betts
-
Patent number: 7835459Abstract: One embodiment comprises a transmitter precoder operating on an input signal to produce an output signal for modulation. The output signal is transmitted using a constellation with a constellation density. The transmitter precoder comprises scaler logic, precoder logic and selection logic. The scaler logic scales the input signal to maintain constant power on the input signal independent of the constellation density. The precoder logic precodes the scaled signal to produce a dither signal limited to a range of values. The range is inversely proportional to the constellation density. The selection logic is operable in two states. In the first state, the selection logic combines the scaled signal with the dither signal to produce the output signal. In the second state, the selection provides the scaled signal as the output signal.Type: GrantFiled: February 27, 2009Date of Patent: November 16, 2010Assignee: Paradyne CorporationInventor: William L. Betts
-
Publication number: 20100246598Abstract: A system and process for customizing the performance of an xDSL communication system in which a transmitting modem and/or a receiving modem will negotiate a performance parameter for adjustment.Type: ApplicationFiled: June 10, 2010Publication date: September 30, 2010Applicant: PARADYNE CORPORATIONInventors: Gordon Bremer, Craig Matthews
-
Patent number: 7747000Abstract: Various embodiments are configured to transform characteristics of a communication signal. One embodiment is a method comprising decreasing amplitude of a first detected portion of the communication signal so that the decreased amplitude is in close proximity to a predefined specification; and increasing amplitude of a second portion of the communication signal so that the increased amplitude is in close proximity to the predefined specification, thereby resulting in a transformed communication signal.Type: GrantFiled: July 13, 2004Date of Patent: June 29, 2010Assignee: Paradyne CorporationInventors: Gordon Bremer, Chuck Coston, Ed Thoenes, William L. Betts, Thomas J. Bingel, Rafael Martinez
-
Patent number: 7558203Abstract: The power budgeter controls the rate of data flow in a transceiver. The power budgeter monitors transceiver activity (data flow) during a predefined period, and limits transceiver data transmit and receive rates during times when the aggregate transceiver activity would otherwise exceed a predefined threshold. If total data flow during the monitored time period exceeds the threshold, data flow through the transceiver during the next (second) time period is limited. Data flow rates are limited in a transceiver by shutting off the transceiver (receiver and/or transmitter) for a specified portion of the second time period. In other types of transceivers, the transmitter and/or receiver may be forced into a low-power idle state or similar operating condition for a specified portion of the second predefined time period.Type: GrantFiled: February 7, 2005Date of Patent: July 7, 2009Assignee: Paradyne CorporationInventor: Bob Scott
-
Publication number: 20090161792Abstract: One embodiment comprises a transmitter precoder operating on an input signal to produce an output signal for modulation. The output signal is transmitted using a constellation with a constellation density. The transmitter precoder comprises scaler logic, precoder logic and selection logic. The scaler logic scales the input signal to maintain constant power on the input signal independent of the constellation density. The precoder logic precodes the scaled signal to produce a dither signal limited to a range of values. The range is inversely proportional to the constellation density. The selection logic is operable in two states. In the first state, the selection logic combines the scaled signal with the dither signal to produce the output signal. In the second state, the selection provides the scaled signal as the output signal.Type: ApplicationFiled: February 27, 2009Publication date: June 25, 2009Applicant: Paradyne CorporationInventor: William L. Betts
-
Patent number: 7522679Abstract: One embodiment comprises a transmitter precoder operating on an input signal to produce an output signal for modulation. The output signal is transmitted using a constellation with a constellation density. The transmitter precoder comprises scaler logic, precoder logic and selection logic. The scaler logic scales the input signal to maintain constant power on the input signal independent of the constellation density. The precoder logic precodes the scaled signal to produce a dither signal limited to a range of values. The range is inversely proportional to the constellation density. The selection logic is operable in two states. In the first state, the selection logic combines the scaled signal with the dither signal to produce the output signal. In the second state, the selection provides the scaled signal as the output signal.Type: GrantFiled: October 1, 2004Date of Patent: April 21, 2009Assignee: Paradyne CorporationInventor: William L. Betts
-
Patent number: 7460520Abstract: An apparatus for using multiple call controllers of voice-band calls is provided. The apparatus includes a first protocol endpoint, a second protocol endpoint, and a protocol adapter. The first protocol endpoint is configured to receive at least one first external message from a first call controller and to map the first external message to at least one corresponding first internal call control message. The second protocol endpoint is configured to receive at least one second external message from an integrated access device and to map the at least one second external message to at least one corresponding second internal call control message. The protocol adapter is configured to receive the first and the second internal messages and to route the first and the second internal messages to the appropriate one of the first and second endpoints.Type: GrantFiled: June 18, 2003Date of Patent: December 2, 2008Assignee: Paradyne CorporationInventors: Timothy Cody, Gregory Germain