Patents by Inventor Kenneth D'Alessandro
Kenneth D'Alessandro 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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Publication number: 20080253479Abstract: A method for transmitting digital data from a substantially sinusoidal waveform containing encoded digital data having one of a first and second value at selected phase angles ?n comprises generating the waveform with amplitude Y defined by a first function at phase angles lying outside of data regions, the first function being Y=sin ?, generating the waveform with amplitude Y defined by the first function at phase angles lying inside the data regions having a range of ?? beginning at each phase angle ?n where data of the first value is to be encoded, generating the waveform having an amplitude Y defined by a second function different from Y=sin ? at phase angles lying inside the data regions having a range of ?? associated with each phase angle ?n where data of the second value is to be encoded, and transmitting at least one harmonic of the waveform containing encoded digital data.Type: ApplicationFiled: October 30, 2007Publication date: October 16, 2008Applicant: DATA FLOW TECHNOLOGIES, INC.Inventors: Clifford A. Davidow, Kenneth D'Alessandro
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Patent number: 7340012Abstract: A method for detecting encoded digital data from a substantially sinusoidal waveform, the encoded digital data having one of a first value and a second value at selected phase angles ?n comprises generating the waveform having an amplitude Y defined by a first function at phase angles lying outside of regions having a range ?? beginning at each phase angle ?n, said first function being Y=sin ?; generating the waveform having an amplitude Y defined by the first function at phase angles lying inside the regions having a range of ?? beginning at each phase angle ?n where data of the first value is to be encoded; and generating the waveform having an amplitude Y defined by a second function at phase angles lying inside the regions having a range of ?? associated with each phase angle ?n where data of the second value is to be encoded, the second function being different from Y=sin ?, the detection including deriving sync pulses from minima and maxima of the substantially sinusoidal waveform to frame data words.Type: GrantFiled: March 2, 2005Date of Patent: March 4, 2008Assignee: Data Flow Technologies, Inc.Inventors: Forrest J. Brown, Ronald E. Kunzel, David W. Loar, Kenneth D'Alessandro
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Patent number: 7313200Abstract: A method for generating a substantially sinusoidal waveform containing encoded digital data having one of a first value and a second value at selected phase angles ?n comprises generating the waveform having an amplitude Y defined by a first function at phase angles lying outside of regions having a range ?? beginning at each phase angle ?n, said first function being Y=sin ?; generating the waveform having an amplitude Y defined by the first function at phase angles lying inside the regions having a range of ?? beginning at each phase angle ?n where data of the first value is to be encoded; and generating the waveform having an amplitude Y defined by a second function at phase angles lying inside the regions having a range of ?? associated with each phase angle ?n where data of the second value is to be encoded, the second function being different from Y=sin ?.Type: GrantFiled: May 15, 2006Date of Patent: December 25, 2007Assignee: Data Flow Technologies, Inc.Inventors: Forrest J. Brown, Ronald E. Kunzel, Kenneth D'Alessandro
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Patent number: 7310383Abstract: A method for generating a substantially sinusoidal waveform containing encoded digital data having one of a first value and a second value at selected phase angles ?n comprises generating the waveform having an amplitude Y defined by a first function at phase angles lying outside of regions having a range ?? beginning at each phase angle ?n, said first function being Y=sin ?; generating the waveform having an amplitude Y defined by the first function at phase angles lying inside the regions having a range of ?? beginning at each phase angle ?n where data of the first value is to be encoded; and generating the waveform having an amplitude Y defined by a second function at phase angles lying inside the regions having a range of ?? associated with each phase angle ?n where data of the second value is to be encoded, the second function being different from Y=sin ?.Type: GrantFiled: April 11, 2005Date of Patent: December 18, 2007Assignee: Data Flow Technologies, Inc.Inventors: Kenneth D'Alessandro, Forrest J. Brown, Ronald E. Kunzel
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Patent number: 7310385Abstract: A method for generating a substantially sinusoidal waveform containing encoded digital data having one of a first value and a second value at selected phase angles ?n comprises generating the waveform having an amplitude Y defined by a first function at phase angles lying outside of data regions, the first function being Y=sin ?; generating the waveform having an amplitude Y defined by the first function at phase angles lying inside the data regions having a range of ?? beginning at each phase angle ?n where data of the first value is to be encoded; and generating the waveform having an amplitude Y defined by a second function different from Y=sin ? at phase angles lying inside the data regions having a range of ?? associated with each phase angle ?n where data of the second value is to be encoded. The third harmonic of the waveform may be generated and used.Type: GrantFiled: May 15, 2006Date of Patent: December 18, 2007Assignee: Data Flow Technologies, Inc.Inventors: Forrest J. Brown, Ronald E. Kunzel, Kenneth D'Alessandro
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Patent number: 7310384Abstract: A method for generating a substantially sinusoidal waveform containing encoded digital data having one of a first value and a second value at selected phase angles ?n comprises generating the waveform having an amplitude Y defined by a first function at phase angles lying outside of regions having a range ?? beginning at each phase angle ?n, said first function being Y=sin ?; generating the waveform having an amplitude Y defined by the first function at phase angles lying inside the regions having a range of ?? beginning at each phase angle ?n where data of the first value is to be encoded; and generating the waveform having an amplitude Y defined by a second function at phase angles lying inside the regions having a range of ?? associated with each phase angle ?n where data of the second value is to be encoded, the second function being different from Y=sin ?.Type: GrantFiled: May 15, 2006Date of Patent: December 18, 2007Inventors: Forrest J. Brown, Ronald E. Kunzel, Kenneth D'Alessandro
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Patent number: 7298795Abstract: A method for generating a substantially sinusoidal waveform containing encoded digital data having one of a first value and a second value at selected phase angles ?n comprises generating the waveform having an amplitude Y defined by a first function at phase angles lying outside of regions having a range ?? beginning at each phase angle ?n, said first function being Y=sin ?; generating the waveform having an amplitude Y defined by the first function at phase angles lying inside the regions having a range of ?? beginning at each phase angle ?n where data of the first value is to be encoded; and generating the waveform having an amplitude Y defined by a second function at phase angles lying inside the regions having a range of ?? associated with each phase angle ?n where data of the second value is to be encoded, the second function being different from Y=sin ?.Type: GrantFiled: May 15, 2006Date of Patent: November 20, 2007Assignee: Data Flow Technologies, Inc.Inventors: Forrest J. Brown, Ronald E. Kunzel, Charles V. Pownell, David W. Loar, Kenneth D'Alessandro
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Patent number: 7298796Abstract: A method for generating a substantially sinusoidal waveform containing encoded digital data having one of a first value and a second value at selected phase angles ?n comprises generating the waveform having an amplitude Y defined by a first function at phase angles lying outside of regions having a range ?? beginning at each phase angle ?n, said first function being Y=sin ?; generating the waveform having an amplitude Y defined by the first function at phase angles lying inside the regions having a range of ?? beginning at each phase angle ?n where data of the first value is to be encoded; and generating the waveform having an amplitude Y defined by a second function at phase angles lying inside the regions having a range of ?? associated with each phase angle ?n where data of the second value is to be encoded, the second function being different from Y=sin ?.Type: GrantFiled: May 15, 2006Date of Patent: November 20, 2007Assignee: Data Flow Technologies, Inc.Inventors: Forrest J. Brown, Ronald E. Kunzel, Kenneth D'Alessandro
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Publication number: 20060262866Abstract: A method for generating a substantially sinusoidal waveform containing encoded digital data having one of a first value and a second value at selected phase angles ?n comprises generating the waveform having an amplitude Y defined by a first function at phase angles lying outside of regions having a range ?? beginning at each phase angle ?n, said first function being Y=sin ?; generating the waveform having an amplitude Y defined by the first function at phase angles lying inside the regions having a range of ?? beginning at each phase angle ?n where data of the first value is to be encoded; and generating the waveform having an amplitude Y defined by a second function at phase angles lying inside the regions having a range of ?? associated with each phase angle ?n where data of the second value is to be encoded, the second function being different from Y=sin ?.Type: ApplicationFiled: May 15, 2006Publication date: November 23, 2006Applicant: DATA FLOW TECHNOLOGIES, INC.Inventors: Forrest Brown, Ronald Kunzel, Kenneth D'Alessandro
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Publication number: 20060256893Abstract: A method for generating a substantially sinusoidal waveform containing encoded digital data having one of a first value and a second value at selected phase angles ?n comprises generating the waveform having an amplitude Y defined by a first function at phase angles lying outside of regions having a range ?? beginning at each phase angle ?n, said first function being Y=sin ?; generating the waveform having an amplitude Y defined by the first function at phase angles lying inside the regions having a range of ?? beginning at each phase angle ?n where data of the first value is to be encoded; and generating the waveform having an amplitude Y defined by a second function at phase angles lying inside the regions having a range of ?? associated with each phase angle ?n where data of the second value is to be encoded, the second function being different from Y=sin ?.Type: ApplicationFiled: May 15, 2006Publication date: November 16, 2006Applicant: Data Flow Technologies, Inc.Inventors: Forrest Brown, Ronald Kunzel, Charles Pownell, David Loar, Kenneth D'Alessandro
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Publication number: 20060233267Abstract: A method for generating a substantially sinusoidal waveform containing encoded digital data having one of a first value and a second value at selected phase angles ?n comprises generating the waveform having an amplitude Y defined by a first function at phase angles lying outside of regions having a range ?? beginning at each phase angle ?n, said first function being Y=sin ?; generating the waveform having an amplitude Y defined by the first function at phase angles lying inside the regions having a range of ?? beginning at each phase angle ?n where data of the first value is to be encoded; and generating the waveform having an amplitude Y defined by a second function at phase angles lying inside the regions having a range of ?? associated with each phase angle ?n where data of the second value is to be encoded, the second function being different from Y=sin ?.Type: ApplicationFiled: May 15, 2006Publication date: October 19, 2006Applicant: Data Flow Technologies, Inc.Inventors: Forrest Brown, Ronald Kunzel, Kenneth D'Alessandro
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Publication number: 20060222105Abstract: A method for generating a substantially sinusoidal waveform containing encoded digital data having one of a first value and a second value at selected phase angles ?n comprises generating the waveform having an amplitude Y defined by a first function at phase angles lying outside of data regions, the first function being Y=sin?; generating the waveform having an amplitude Y defined by the first function at phase angles lying inside the data regions having a range of ?? beginning at each phase angle ?n where data of the first value is to be encoded; and generating the waveform having an amplitude Y defined by a second function different from Y=sin? at phase angles lying inside the data regions having a range of ?? associated with each phase angle ?n where data of the second value is to be encoded. The third harmonic of the waveform may be generated and used.Type: ApplicationFiled: May 15, 2006Publication date: October 5, 2006Applicant: Data Flow Technologies, Inc.Inventors: Forrest Brown, Ronald Kunzel, Kenneth D'Alessandro
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Publication number: 20060215770Abstract: A method for generating a substantially sinusoidal waveform containing encoded digital data having one of a first value and a second value at selected phase angles ?n comprises generating the waveform having an amplitude Y defined by a first function at phase angles lying outside of regions having a range ?? beginning at each phase angle ?n, said first function being Y=sin ?; generating the waveform having an amplitude Y defined by the first function at phase angles lying inside the regions having a range of ?? beginning at each phase angle ?n where data of the first value is to be encoded; and generating the waveform having an amplitude Y defined by a second function at phase angles lying inside the regions having a range of ?? associated with each phase angle ?n where data of the second value is to be encoded, the second function being different from Y=sin ?.Type: ApplicationFiled: May 15, 2006Publication date: September 28, 2006Applicant: Data Flow Technologies, Inc.Inventors: Forrest Brown, Ronald Kunzel, Kenneth D'Alessandro
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Patent number: 7046741Abstract: A method for generating a substantially sinusoidal waveform containing encoded digital data having one of a first value and a second value at selected phase angles ?n comprises generating the waveform having an amplitude Y defined by a first function at phase angles lying outside of regions having a range ?? beginning at each phase angle ?n, said first function being Y=sin ?; generating the waveform having an amplitude Y defined by the first function at phase angles lying inside the regions having a range of ?? beginning at each phase angle ?n where data of the first value is to be encoded; and generating the waveform having an amplitude Y defined by a second function at phase angles lying inside the regions having a range of ?? associated with each phase angle ?n where data of the second value is to be encoded, the second function being different from Y=sin ?.Type: GrantFiled: April 16, 2004Date of Patent: May 16, 2006Assignee: Data Flow Technologies, Inc.Inventors: Forrest J. Brown, Ronald E. Kunzel, Kenneth D'Alessandro
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Publication number: 20050286645Abstract: A method for generating a substantially sinusoidal waveform containing encoded digital data having one of a first value and a second value at selected phase angles ?n comprises generating the waveform having an amplitude Y defined by a first function at phase angles lying outside of regions having a range ?? beginning at each phase angle ?n, said first function being Y=sin ?; generating the waveform having an amplitude Y defined by the first function at phase angles lying inside the regions having a range of ?? beginning at each phase angle ?n where data of the first value is to be encoded; and generating the waveform having an amplitude Y defined by a second function at phase angles lying inside the regions having a range of ?? associated with each phase angle ?n where data of the second value is to be encoded, the second function being different from Y=sin ?.Type: ApplicationFiled: April 11, 2005Publication date: December 29, 2005Inventors: Kenneth D'Alessandro, Forrest Brown, Ronald Kunzel
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Publication number: 20050232368Abstract: A method for generating a substantially sinusoidal waveform containing encoded digital data having one of a first value and a second value at selected phase angles ?n comprises generating the waveform having an amplitude Y defined by a first function at phase angles lying outside of regions having a range ?? beginning at each phase angle ?n, said first function being Y=sin ?; generating the waveform having an amplitude Y defined by the first function at phase angles lying inside the regions having a range of ?? beginning at each phase angle ?n where data of the first value is to be encoded; and generating the waveform having an amplitude Y defined by a second function at phase angles lying inside the regions having a range of ?? associated with each phase angle ?n where data of the second value is to be encoded, the second function being different from Y=sin ?.Type: ApplicationFiled: April 16, 2004Publication date: October 20, 2005Inventors: Forrest Brown, Ronald Kunzel, Charles Pownell, David Loar, Kenneth D'Alessandro