Patents by Inventor Ramesh A
Ramesh A 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: 20080243514Abstract: A user interface, and associated techniques, that permit a fast and efficient way of correcting speech recognition errors, or of diminishing their impact. The user may correct mistakes in a natural way, essentially by repeating the information that was incorrectly recognized previously. Such a mechanism closely approximates what human-to-human dialogue would be in similar circumstances. Such a system fully takes advantage of all the information provided by the user, and on its own estimates the quality of the recognition in order to determine the correct sequence of words in the fewest number of steps.Type: ApplicationFiled: June 9, 2008Publication date: October 2, 2008Applicant: International Business Machines CorporationInventors: Ramesh A. Gopinath, Benoit Maison, Brian C. Wu
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Patent number: 7386454Abstract: A user interface, and associated techniques, that permit a fast and efficient way of correcting speech recognition errors, or of diminishing their impact. The user may correct mistakes in a natural way, essentially by repeating the information that was incorrectly recognized previously. Such a mechanism closely approximates what human-to-human dialogue would be in similar circumstances. Such a system fully takes advantage of all the information provided by the user, and on its own estimates the quality of the recognition in order to determine the correct sequence of words in the fewest number of steps.Type: GrantFiled: July 31, 2002Date of Patent: June 10, 2008Assignee: International Business Machines CorporationInventors: Ramesh A. Gopinath, Benoit Maison, Brian C. Wu
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Patent number: 7319954Abstract: Methods and apparatus, in the context of speech recognition, for compensating in the cepstral domain for the effect of an interfering signal by using a reference signal.Type: GrantFiled: March 14, 2001Date of Patent: January 15, 2008Assignee: International Business Machines CorporationInventors: Sabine Deligne, Ramesh A. Gopinath
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Patent number: 7208300Abstract: The present invention relates to a novel lysyl oxidase genes, termed EER-7. The invention relates to the protein and nucleic acids encoding the protein. The invention further relates to an assay system to identify compounds that selectively modulate EER-7 protein activity by interaction with estrogen receptors.Type: GrantFiled: August 8, 2001Date of Patent: April 24, 2007Assignee: WyethInventors: Mark J. Evans, Marshall S. Scicchitano, Ashok R. Bapat, Ramesh A. Bhat, Robert Mastroeni, Sotirios K. Karathanasis
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Patent number: 7157568Abstract: The present invention provides isolated nucleic acids encoding full-length human estrogen receptor-? (hER?), which comprises 530 amino acids. The invention also provides isolated hER? polypeptides and hER?-reactive antibodies, including those that specifically recognize amino acids 1–45 of hER?. The invention also encompasses methods for identifying hER?-interactive compounds, including agonists, antagonists, and co-activators.Type: GrantFiled: August 5, 1997Date of Patent: January 2, 2007Assignee: American Home Products CorporationInventors: Ramesh A. Bhat, Ruth Henderson, Chulai Hsiao, Sotirios A. Karathanasis
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Patent number: 7054958Abstract: In a data processing system including a plurality of digital signal processor subsystems, selected peripheral components are shared by the digital signal processor subsystems. In particular, the high level data link controller is shared by the subsystems. Using a first interrupt signal after each transfer of signal groups from the peripheral direct memory access unit, the data can be efficiently transferred from a channel memory of the peripheral direct memory access unit to the high level data link controller. A second interrupt from the high level data link controller when a last word of a packet is transferred thereto causes a new channel memory to be accessed. An abort signal is generated when a signal group for a packet being processed by the high level data link controller is not available in a timely manner.Type: GrantFiled: November 14, 2001Date of Patent: May 30, 2006Assignee: Texas Instruments IncorporatedInventors: Ramesh A. Iyer, Henry D. Nguyen, Patrick J. Smith, Jay B. Reimer
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Patent number: 6846932Abstract: A process for the preparation of pharmaceutically acceptable salts of chiral Amlodipine namely S(?) Amlodipine and R(+) Amlodipine from without isolation of a free base from with optical purity rank between 96-99% is described in the present invention. The process comprises resolving RS amlodipine base using of L(+) or D(?) tartaric acid to obtain salt of corresponding to the acid used in ee rang from 96-99%.Type: GrantFiled: November 20, 2003Date of Patent: January 25, 2005Assignee: Council of Scientific and Industrial ResearchInventors: Rohini R. Joshi, Ramesh A. Joshi, Nilesh B. Karade, Mukund K. Gurjar
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Publication number: 20040248154Abstract: The present invention provides isolated nucleic acids encoding full-length human estrogen receptor-&bgr; (hER&bgr;), which comprises 530 amino acids. The invention also provides isolated hER&bgr; polypeptides and hER&bgr;-reactive antibodies, including those that specifically recognize amino acids 1-45 of hER&bgr;. The invention also encompasses methods for identifying hER&bgr;-interactive compounds, including agonists, antagonists, and co-activators.Type: ApplicationFiled: December 22, 2003Publication date: December 9, 2004Applicant: WyettInventors: Ramesh A. Bhat, Ruth Henderson, Chulai Hsiao, Sotirios K. Karathanasis
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Patent number: 6823402Abstract: In a data processing system including a plurality of digital signal processor subsystems, selected peripheral components are shared by the digital signal processor subsystems. In particular, the high level data link controller is shared by the subsystems. When a packet is received by a shared high level data link controller, the data signal groups are processed and placed in a temporary storage unit. The address signal group of the received packet is applied to channel block unit where the digital signal processor subsystem, to which the packet is directed, is identified and an INTERRUPT signal corresponding to the identified digital signal processor subsystem is generated. The INTERRUPT signal is applied to a switch. The switch, which receives the signal groups from the temporary storage unit, directs the signal groups to a buffer memory in the channel associated with the identified signal processing subsystem.Type: GrantFiled: November 14, 2001Date of Patent: November 23, 2004Assignee: Texas Instruments IncorporatedInventors: Patrick J. Smith, Jay B. Reimer, Ramesh A. Iyer, Henry D. Nguyen
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Publication number: 20040171110Abstract: The present invention relates to a novel lysyl oxidase genes, termed EER-7. The invention relates to the protein and nucleic acids encoding the protein. The invention further relates to an assay system to identify compounds that selectively modulate EER-7 protein activity by interaction with estrogen receptors.Type: ApplicationFiled: June 6, 2003Publication date: September 2, 2004Applicant: WyethInventors: Mark J. Evans, Marshall S. Scicchitano, Ashok R. Bapat, Eric Beer, Ramesh A. Bhat, Elissa Ferris, Robert Mastroeni, Jianxiong Zhang, Sotirios K. Karathanasis
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Publication number: 20040024601Abstract: A user interface, and associated techniques, that permit a fast and efficient way of correcting speech recognition errors, or of diminishing their impact. The user may correct mistakes in a natural way, essentially by repeating the information that was incorrectly recognized previously. Such a mechanism closely approximates what human-to-human dialogue would be in similar circumstances. Such a system fully takes advantage of all the information provided by the user, and on its own estimates the quality of the recognition in order to determine the correct sequence of words in the fewest number of steps.Type: ApplicationFiled: July 31, 2002Publication date: February 5, 2004Applicant: IBM CorporationInventors: Ramesh A. Gopinath, Benoit Maison, Brian C. Wu
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Patent number: 6622117Abstract: In connection with blind source separation, proposed herein, inter alia, are: expectation-maximization equations to iteratively estimate unmixing filters and source density parameters in the context of convolutive independent component analysis where the sources are modeled with mixtures of Gaussians; a scheme to estimate the length of unmixing filters; and two alternative initialization schemes.Type: GrantFiled: May 14, 2001Date of Patent: September 16, 2003Assignee: International Business Machines CorporationInventors: Sabine Deligne, Ramesh A. Gopinath
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Publication number: 20030093603Abstract: In a data processing system including a plurality of digital signal processor subsystems, selected peripheral components are shared by the digital signal processor subsystems. In particular, the high level data link controller is shared by the subsystems. Using a first interrupt signal after each transfer of signal groups from the peripheral direct memory access unit, the data can be efficiently transferred from a channel memory of the peripheral direct memory access unit to the high level data link controller. A second interrupt from the high level data link controller when a last word of a packet is transferred thereto causes a new channel memory to be accessed. An abort signal is generated when a signal group for a packet being processed by the high level data link controller is not available in a timely manner.Type: ApplicationFiled: November 14, 2001Publication date: May 15, 2003Inventors: Ramesh A. Iyer, Henry D. Nguyen, Patrick J. Smith, Jay B. Reimer
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Publication number: 20030093594Abstract: In a data processing system including a plurality of digital signal processor subsystems, selected peripheral components are shared by the digital signal processor subsystems. In particular, the high level data link controller is shared by the subsystems. Using a first interrupt signal after each transfer of signal groups from the peripheral direct memory access unit, the data can be efficiently transferred from a channel memory of the peripheral direct memory access unit to the high level data link controller. A second interrupt from the high level data link controller when a last word of a packet is transferred thereto causes a new channel memory to be accessed.Type: ApplicationFiled: November 14, 2001Publication date: May 15, 2003Inventors: Patrick J. Smith, Jay B. Reimer, Ramesh A. Iyer, Henry D. Nguyen
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Publication number: 20030093595Abstract: In a data processing system including a plurality of digital signal processor subsystems, selected peripheral components are shared by the digital signal processor subsystems. In particular, the high level data link controller is shared by the subsystems. When a packet is received by a shared high level data link controller, the data signal groups are processed and placed in a temporary storage unit. The address signal group of the received packet is applied to channel block unit where the digital signal processor subsystem, to which the packet is directed, is identified and an INTERRUPT signal corresponding to the identified digital signal processor subsystem is generated. The INTERRUPT signal is applied to a switch. The switch, which receives the signal groups from the temporary storage unit, directs the signal groups to a buffer memory in the channel associated with the identified signal processing subsystem.Type: ApplicationFiled: November 14, 2001Publication date: May 15, 2003Inventors: Patrick J. Smith, Jay B. Reimer, Ramesh A. Iyer, Henry D. Nguyen
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Publication number: 20030046038Abstract: In connection with blind source separation, proposed herein, inter alia, are: expectation-maximization equations to iteratively estimate unmixing filters and source density parameters in the context of convolutive independent component analysis where the sources are modeled with mixtures of Gaussians; a scheme to estimate the length of unmixing filters; and two alternative initialization schemes.Type: ApplicationFiled: May 14, 2001Publication date: March 6, 2003Applicant: IBM CorporationInventors: Sabine Deligne, Ramesh A. Gopinath
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Publication number: 20020143528Abstract: Methods and apparatus, in the context of speech recognition, for compensating in the cepstral domain for the effect of an interfering signal by using a reference signal.Type: ApplicationFiled: March 14, 2001Publication date: October 3, 2002Applicant: IBM CorporationInventors: Sabine Deligne, Ramesh A. Gopinath
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Publication number: 20020102645Abstract: The present invention relates to a novel lysyl oxidase genes, termed EER-7. The invention relates to the protein and nucleic acids encoding the protein. The invention further relates to an assay system to identify compounds that selectively modulate EER-7 protein activity by interaction with estrogen receptors.Type: ApplicationFiled: August 8, 2001Publication date: August 1, 2002Applicant: American Home Products CorporationInventors: Mark J. Evans, Marshall S. Scicchitano, Ashok R. Bapat, Eric Beer, Ramesh A. Bhat, Elissa Ferris, Robert Mastroeni, Jianxiong Zhang, Sotirios K. Karathanasis
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Patent number: 5468401Abstract: A carrier-free pulverulent metalworking lubricant composition. In one preferred form, the composition contains at least two lubricant components one of which comprises a resin having a highly polar functional group the composition being formed by a method comprising the steps of: (a) forming a dry mixture of said particulate lubricant components, and (b) agglomerating said admixture to form agglomerated particles. The application of the composition as a metal working lubricant significantly reduces smoke and oily waste generation in hot forging operations by eliminating the use of oils or volatile organic compounds as carriers, while providing acceptable performance, cleanability, and sprayability.Type: GrantFiled: March 3, 1995Date of Patent: November 21, 1995Assignee: Chem-Trend, IncorporatedInventors: Andrew F. Lum, Juan M. Uribe, John M. Hogan, Richard A. Persinger, James F. Miller, Ramesh A. Navaratnam
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Patent number: 5081645Abstract: A system comprising apparatuses and methods for encoding and decoding spread spectrum signals is disclosed. Signals are encoded by modulating numerical sequences selected from an orthonormal basis of numerical sequences to provide channel coding. The modulated sequences are then combined to form an encoded signal. Because of the orthonormal character of the sequences, the encoded signal may be easily decoded using a matched filter. A method for generating long sequences from the product of shorter sequences is also disclosed.Type: GrantFiled: August 6, 1990Date of Patent: January 14, 1992Assignee: Aware, Inc.Inventors: Howard L. Resnikoff, David Pollen, Wayne M. Lawton, Ramesh A. Gopinath