Patents by Inventor Paul Knutson
Paul Knutson 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: 11435481Abstract: A device for determining position information includes a detector that is configured to detect a position of the device and a processor that is configured to determine the position information based on a primary position indication from the detector and a secondary position indication from a second detector that is distinct from the detector. The processor determines the position information by aligning the primary position indication with the secondary position indication based on identifying a pattern of the primary position indication that corresponds with a pattern of the secondary position indication.Type: GrantFiled: October 14, 2020Date of Patent: September 6, 2022Assignee: APTIV TECHNOLOGIES LIMITEDInventors: Eric Paul Knutson, David Martin Spell, Linh Pham
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Publication number: 20220113137Abstract: An illustrative example embodiment of a method of processing information regarding movement of a first vehicle based on information regarding movement of at least one second vehicle includes: receiving a communication from the second vehicle that includes information regarding movement of the second vehicle, determining that the movement of the second vehicle corresponds to movement of the first vehicle, identifying at least one feature of the movement of the second vehicle that indicates an environmental condition that affects the movement of the second vehicle, identifying a sensor indication of movement of the first vehicle that corresponds to the feature of the movement of the second vehicle, and excluding the identified sensor indication from information used to determine movement of the first vehicle.Type: ApplicationFiled: October 14, 2020Publication date: April 14, 2022Inventors: Eric Paul KNUTSON, David Martin SPELL, Linh PHAM
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Publication number: 20220113433Abstract: A device for determining position information includes a detector that is configured to detect a position of the device and a processor that is configured to determine the position information based on a primary position indication from the detector and a secondary position indication from a second detector that is distinct from the detector. The processor determines the position information by aligning the primary position indication with the secondary position indication based on identifying a pattern of the primary position indication that corresponds with a pattern of the secondary position indication.Type: ApplicationFiled: October 14, 2020Publication date: April 14, 2022Inventors: Eric Paul KNUTSON, David Martin SPELL, Linh PHAM
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Publication number: 20220113740Abstract: A system for determining vehicle location information includes a receiver supported on a first vehicle for receiving a communication from a second vehicle and a signal from each of a plurality of satellites. A detector is configured to detect a positional relationship between the first vehicle and the second vehicle. A processor is configured to determine a location of the first vehicle from received satellite signals, a location of the second vehicle based on the communication received from the second vehicle, a corrected location of the first vehicle based on the location of the second vehicle and the positional relationship between the vehicles, and a corrective mapping of a plurality of sections of a field of view of the receiver. Each section has ad correction factor for correcting a subsequently determined location of the first vehicle based on satellite signals received from satellites appearing in the respective sections.Type: ApplicationFiled: October 14, 2020Publication date: April 14, 2022Inventors: Eric Paul KNUTSON, David Martin SPELL, Linh PHAM
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Patent number: 10348084Abstract: An input N-plexer filter stage is susceptible to receive surge energy via an input conductor, when the surge energy occurs. A high-pass filter included in a diplexer filter stage applies a radio frequency (RF) signal in a signal path between the input N-plexer filter stage and an output of a Data Over Cable Service Interface Specification (DOCSIS) transmitter stage. A low-pass filter included in the diplexer filter stage couples a surge suppressing threshold device to the signal path to dissipate the surge energy in the surge suppressing threshold device, when the surge energy occurs. The low-pass filter has a cut-off frequency that is lower than a normal operation frequency range of the RF signal. The low-pass filter isolates the surge suppressing threshold device from the signal path in normal operation frequency range of the RF signal, when no surge energy is applied.Type: GrantFiled: March 31, 2015Date of Patent: July 9, 2019Assignee: INTERDIGITAL CE PATENT HOLDINGSInventors: Henri Girard, Paul Knutson
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Publication number: 20170077697Abstract: An input N-plexer filter stage is susceptible to receive surge energy via an input conductor, when the surge energy occurs. A high-pass filter included in a diplexer filter stage applies a radio frequency (RF) signal in a signal path between the input N-plexer filter stage and an output of a Data Over Cable Service Interface Specification (DOCSIS) transmitter stage. A low-pass filter included in the diplexer filter stage couples a surge suppressing threshold device to the signal path to dissipate the surge energy in the surge suppressing threshold device, when the surge energy occurs. The low-pass filter has a cut-off frequency that is lower than a normal operation frequency range of the RF signal. The low-pass filter isolates the surge suppressing threshold device from the signal path in normal operation frequency range of the RF signal, when no surge energy is applied.Type: ApplicationFiled: March 31, 2015Publication date: March 16, 2017Applicant: THOMSON LICENSINGInventors: Henri GIRARD, Paul KNUTSON
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Publication number: 20100242078Abstract: An Advanced Television Systems Committee Digital Television (ATSC DTV) transmitter transmits a digital multiplex that includes a legacy DTV channel and a mobile DTV channel. The mobile DTV channel is conveyed in mobile packets that comprise mobile data and additional mobile training information. A mobile packet comprises 207 bytes wherein 2 bytes are header information, 20 bytes are Reed-Solomon (RS) parity information and 185 bytes convey mobile data and mobile training information. The mobile training information is inserted into mobile packets such that the additional training information appears in contiguous positions after convolutional interleaving.Type: ApplicationFiled: June 20, 2008Publication date: September 23, 2010Inventors: Wen Gao, Benyuan Zhang, Paul Knutson
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Publication number: 20100165213Abstract: An ATSC DTV mobile transmitter synchronizes their transmissions with other associated stations. An ATSC DTV mobile receiver hops across channels during periods of idle time for forming a program guide including program guide information from channels besides a selected channel.Type: ApplicationFiled: June 20, 2008Publication date: July 1, 2010Inventors: Paul Knutson, Wen Gao
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Publication number: 20100138877Abstract: An ATSC DTV mobile transmitter synchronizes their transmission with other associated stations. An ATSC DTV mobile receiver checks if it is in an area of poor reception and, if so, checks an associated station list for determining if the same programming can be received from an associated station.Type: ApplicationFiled: June 20, 2008Publication date: June 3, 2010Inventors: Paul Knutson, Wen Gao
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Publication number: 20100118206Abstract: A signal comprises a sequence of fields, each field having a synchronization portion and a data portion, a transmitter inserts a pseudonoise (PN) sequence into the synchronization portion of a field for use in identifying a presence of mobile data in the data portion of that field; and transmits the signal. In complementary fashion, a receiver receives the signal and upon detecting the PN sequence in the synchronization portion of the received signal determines whether or not mobile data is in the data portion of that field of the received signal.Type: ApplicationFiled: June 20, 2008Publication date: May 13, 2010Inventors: Wen Gao, Benyuan Zhang, Paul Knutson
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Patent number: 7580722Abstract: A technique for controlling a transceiver apparatus is useful for reducing power consumption, and may be particularly applicable to mobile transceivers which employ a battery power supply. According to an exemplary embodiment, the transceiver apparatus includes a power amplifier for amplifying a transmission signal. A controller controls the power amplifier based on a power level of third order intermodulation products associated with the power amplifier.Type: GrantFiled: February 9, 2005Date of Patent: August 25, 2009Assignee: Thomson LicensingInventors: Philippe Gilberton, Paul Knutson
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Publication number: 20080030623Abstract: A method and apparatus for improving the reception of digitally modulated signals. A main signal and a supplemental signal are provided in the transmitter. The main signal contains both high priority and low priority data and the supplemental signal contains high priority data. The supplemental signal is advanced in time with respect to the main signal. The main and supplemental signals are sent from the transmitter to the receiver modulated on a signal. At the receiver, the supplemental signal is stored in a buffer. If the main signal is undesirably changed during transmission, corresponding portions of the high priority data of the supplement signal are substituted for the undesired portions of the main signal.Type: ApplicationFiled: March 12, 2007Publication date: February 7, 2008Inventors: Kumar Ramaswamy, Paul Knutson, Jeffrey Cooper
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Publication number: 20070189508Abstract: In an electronic device having an acoustic echo canceller and being capable of implementing audio applications and at least one of a conferencing application and a telephony application, there is provided a background training method for the acoustic echo canceller.Type: ApplicationFiled: March 5, 2004Publication date: August 16, 2007Applicant: THOMSON LICENSING INC.Inventors: Paul Knutson, Andreas Aust, Snigdha Verma
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Publication number: 20070184790Abstract: A technique for controlling a transceiver apparatus is useful for reducing power consumption, and may be particularly applicable to mobile transceivers which employ a battery power supply. According to an exemplary embodiment, the transceiver apparatus includes a power amplifier for amplifying a transmission signal. A controller controls the power amplifier based on a power level of third order intermodulation products associated with the power amplifier.Type: ApplicationFiled: February 9, 2005Publication date: August 9, 2007Inventors: Philippe Gilberton, Paul Knutson
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Publication number: 20050024543Abstract: A method and apparatus for improving the reception of digitally modulated signals. A main signal and a supplemental signal are provided in the transmitter. The signals may be substantially identical except that the supplemental signal is advanced in time with respect to the main signal. The main and supplemental signals are sent from the transmitter to the receiver modulated on a signal. At the receiver, the supplemental signal is stored in a buffer. If the main signal is undesirably changed during transmission, corresponding portions of the supplement signal are substituted for the undesired portions of the main signal.Type: ApplicationFiled: July 17, 2002Publication date: February 3, 2005Inventors: Kumar Ramaswamy, Paul Knutson, Jeffrey Cooper
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Patent number: 5541576Abstract: Disclosed is an apparatus having a plurality of interfaces, each corresponding to one of a plurality of MFCs which provide voltage signals corresponding to the control voltages controlling the MFCs; a plurality of wires for transmitting the voltage signals from the interfaces; a position switch coupled to the plurality of wires for selecting voltage signals corresponding to one of the MFCs; and a plurality of displays coupled to the switch for providing a visual display of the values of said voltage signals corresponding to one of the MFCs. The invention enables an operator to monitor/calibrate a plurality of MFC operating voltages simultaneously without interfering with other operations of a system using MFCs.Type: GrantFiled: September 13, 1995Date of Patent: July 30, 1996Assignees: Sony Corporation, Sony Electronics, Inc.Inventor: Paul Knutson
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Patent number: 5446450Abstract: A tower light controller comprises logic circuitry that easily connects with equipment used in the production of semiconductor wafers. The tower light controller uses the existing signals in the production equipment, namely a process signal, an alarm signal, left and right cassette present signals, and left and right atmosphere signals, to appropriately drive a light tower comprised of a yellow lamp, a red lamp, and a green lamp. The logic circuitry turns on the green lamp when a product is being run. A yellow lamp is continuously driven when the equipment has wafers that are ready to be unloaded and the yellow lamp is flashed when the equipment is ready to be loaded with wafers. The red lamp is flashed during alarm conditions and is driven continuously when the equipment is placed in a repair or in a preventative maintenance mode. The logic circuitry also comprises an oscillator formed by a series connection of three inverters.Type: GrantFiled: November 4, 1993Date of Patent: August 29, 1995Assignee: Sony Electronics Inc.Inventor: Paul Knutson