Patents by Inventor Nagabhushan Rao Machiraju

Nagabhushan Rao Machiraju 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).

  • Publication number: 20240129322
    Abstract: A system for detecting digital intrusion in real-time and redirecting to a safe zone, comprising of a pulse intrusion detection module comprising pulse injector constructs micro pulses and corresponding values into pulse and pulses is injected into content; documents; and communications. Pulse reader validates pulse of valid user; identifies unauthorized users and detects pulse intrusion during injection of the pulse into content; unauthorized attempt to read pulse-protected document, unauthorized attempt to log into pulse-protected communication. Pulse reader detects unauthorized users trying to attempt to access pulse-protected content; pulse-protected document; and pulse-protected communication upon determining micro pulses and corresponding values are not valid and are on bad actor/threat list. Pulse oracle changes micro pulses and corresponding values continuously and programmatically to mitigate and eliminate brute-force attacks, and to generate and archive forensic evidence.
    Type: Application
    Filed: October 18, 2022
    Publication date: April 18, 2024
    Inventors: MICHAEL KOTLARZ, NAGABHUSHAN RAO MACHIRAJU, KEITH BARKSDALE
  • Publication number: 20150363860
    Abstract: A system and methods for continuously identifying individual food preferences and automatically creating personalized food services are disclosed. The system includes a data collection unit configured to collect, extract and structure raw data of user from a multiplicity of information sources. The system further includes a data processing and analytics unit comprising a multiplicity of specialized units configured to identify one or more user preferences and create preferable products for the user based on the structured data provided by the data collection unit; as well as user interface, presentation, and device access units configured to optimize a layout of application-specific information and user interfaces for specific types of web-enabled devices of the user.
    Type: Application
    Filed: June 12, 2014
    Publication date: December 17, 2015
    Inventors: David Barron Lantrip, Mandana Mirabrishami, Nagabhushan Rao Machiraju
  • Patent number: 7984065
    Abstract: An integrated searching/browsing mechanism employs user-constructed information hierarchies that represent a cognitive framework for the organization of information. The hierarchies are independent of the information itself. This feature permits them to be shared among multiple users, and applied to any of a variety of different sources of information. The hierarchical organization that is provided by the framework gives the user the ability to browse around any available document database in a manner that is intuitive to the user. Two or more hierarchies can be combined to locate documents which match the criteria of both hierarchies, and thereby refine search results to an appropriate level. A relevance feedback mechanism further enhances the browsing experience, by concentrating the search results in areas that are most relevant to documents selected as being of particular interest.
    Type: Grant
    Filed: July 28, 2010
    Date of Patent: July 19, 2011
    Assignee: Apple Inc.
    Inventors: Richard Daniel Borovoy, Michael Graves, Michael Robert Hanson, Nagabhushan Rao Machiraju
  • Patent number: 7912454
    Abstract: Consistent with an embodiment of the invention, a communication device enables real-time communications by generating a representation of an analog input signal that is suitable for communication over a real-time communication channel to a remote communication device. In addition, the communication device stores and processes an alternative representation of the input, which is communicated to the remote device in a reliable, out-of band channel. Accordingly, the remote communication device initially stores the real-time data, but later automatically replaces the real-time data with the enhanced data that it receives over the reliable, out-of-band communication channel. The communication device similarly stores, and replaces, data received from the remote communication device.
    Type: Grant
    Filed: August 15, 2006
    Date of Patent: March 22, 2011
    Assignee: Reqall, Inc.
    Inventors: Sunil Vemuri, Nagabhushan Rao Machiraju
  • Publication number: 20110040739
    Abstract: An integrated searching/browsing mechanism employs user-constructed information hierarchies that represent a cognitive framework for the organization of information. The hierarchies are independent of the information itself. This feature permits them to be shared among multiple users, and applied to any of a variety of different sources of information. The hierarchical organization that is provided by the framework gives the user the ability to browse around any available document database in a manner that is intuitive to the user. Two or more hierarchies can be combined to locate documents which match the criteria of both hierarchies, and thereby refine search results to an appropriate level. A relevance feedback mechanism further enhances the browsing experience, by concentrating the search results in areas that are most relevant to documents selected as being of particular interest.
    Type: Application
    Filed: July 28, 2010
    Publication date: February 17, 2011
    Applicant: APPLE INC.
    Inventors: Richard Daniel Borovoy, Michael Graves, Michael Robert Hanson, Nagabhushan Rao Machiraju
  • Patent number: 7769741
    Abstract: An integrated searching/browsing mechanism employs user-constructed information hierarchies that represent a cognitive framework for the organization of information. The hierarchies are independent of the information itself. This feature permits them to be shared among multiple users, and applied to any of a variety of different sources of information. The hierarchical organization that is provided by the framework gives the user the ability to browse around any available document database in a manner that is intuitive to the user. Two or more hierarchies can be combined to locate documents which match the criteria of both hierarchies, and thereby refine search results to an appropriate level. A relevance feedback mechanism further enhances the browsing experience, by concentrating the search results in areas that are most relevant to documents selected as being of particular interest.
    Type: Grant
    Filed: November 3, 2009
    Date of Patent: August 3, 2010
    Assignee: Apple Inc.
    Inventors: Richard Daniel Borovoy, Michael Graves, Michael Robert Hanson, Nagabhushan Rao Machiraju
  • Publication number: 20100063964
    Abstract: An integrated searching/browsing mechanism employs user-constructed information hierarchies that represent a cognitive framework for the organization of information. The hierarchies are independent of the information itself. This feature permits them to be shared among multiple users, and applied to any of a variety of different sources of information. The hierarchical organization that is provided by the framework gives the user the ability to browse around any available document database in a manner that is intuitive to the user. Two or more hierarchies can be combined to locate documents which match the criteria of both hierarchies, and thereby refine search results to an appropriate level. A relevance feedback mechanism further enhances the browsing experience, by concentrating the search results in areas that are most relevant to documents selected as being of particular interest.
    Type: Application
    Filed: November 3, 2009
    Publication date: March 11, 2010
    Applicant: APPLE INC.
    Inventors: Richard Daniel Borovoy, Michael Graves, Michael Robert Hanson, Nagabhushan Rao Machiraju
  • Patent number: 7613684
    Abstract: An integrated searching/browsing mechanism employs user-constructed information hierarchies that represent a cognitive framework for the organization of information. The hierarchies are independent of the information itself. This feature permits them to be shared among multiple users, and applied to any of a variety of different sources of information. The hierarchical organization that is provided by the framework gives the user the ability to browse around any available document database in a manner that is intuitive to the user. Two or more hierarchies can be combined to locate documents which match the criteria of both hierarchies, and thereby refine search results to an appropriate level. A relevance feedback mechanism further enhances the browsing experience, by concentrating the search results in areas that are most relevant to documents selected as being of particular interest.
    Type: Grant
    Filed: April 4, 2003
    Date of Patent: November 3, 2009
    Assignee: Apple Inc.
    Inventors: Richard Daniel Borovoy, Michael Graves, Michael Robert Hanson, Nagabhushan Rao Machiraju
  • Publication number: 20080043990
    Abstract: Consistent with an embodiment of the invention, a communication device enables real-time communications by generating a representation of an analog input signal that is suitable for communication over a real-time communication channel to a remote communication device. In addition, the communication device stores and processes an alternative representation of the input, which is communicated to the remote device in a reliable, out-of band channel. Accordingly, the remote communication device initially stores the real-time data, but later automatically replaces the real-time data with the enhanced data that it receives over the reliable, out-of-band communication channel. The communication device similarly stores, and replaces, data received from the remote communication device.
    Type: Application
    Filed: August 15, 2006
    Publication date: February 21, 2008
    Inventors: Sunil Vemuri, Nagabhushan Rao Machiraju
  • Publication number: 20030191755
    Abstract: An integrated searching/browsing mechanism employs user-constructed information hierarchies that represent a cognitive framework for the organization of information. The hierarchies are independent of the information itself. This feature permits them to be shared among multiple users, and applied to any of a variety of different sources of information. The hierarchical organization that is provided by the framework gives the user the ability to browse around any available document database in a manner that is intuitive to the user. Two or more hierarchies can be combined to locate documents which match the criteria of both hierarchies, and thereby refine search results to an appropriate level. A relevance feedback mechanism further enhances the browsing experience, by concentrating the search results in areas that are most relevant to documents selected as being of particular interest.
    Type: Application
    Filed: April 4, 2003
    Publication date: October 9, 2003
    Inventors: Richard Daniel Borovoy, Michael Graves, Michael Robert Hanson, Nagabhushan Rao Machiraju
  • Patent number: 6574620
    Abstract: An integrated searching/browsing mechanism employs user-constructed information hierarchies that represent a cognitive framework for the organization of information. The hierarchies are independent of the information itself. This feature permits them to be shared among multiple users, and applied to any of a variety of different sources of information. The hierarchical organization that is provided by the framework gives the user the ability to browse around any available document database in a manner that is intuitive to the user. Two or more hierarchies can be combined to locate documents which match the criteria of both hierarchies, and thereby refine search results to an appropriate level. A relevance feedback mechanism further enhances the browsing experience, by concentrating the search results in areas that are most relevant to documents selected as being of particular interest.
    Type: Grant
    Filed: May 20, 2002
    Date of Patent: June 3, 2003
    Assignee: Apple Computer, Inc.
    Inventors: Richard Daniel Borovoy, Michael Graves, Michael Robert Hanson, Nagabhushan Rao Machiraju
  • Publication number: 20020143757
    Abstract: An integrated searching/browsing mechanism employs user-constructed information hierarchies that represent a cognitive framework for the organization of information. The hierarchies are independent of the information itself. This feature permits them to be shared among multiple users, and applied to any of a variety of different sources of information. The hierarchical organization that is provided by the framework gives the user the ability to browse around any available document database in a manner that is intuitive to the user. Two or more hierarchies can be combined to locate documents which match the criteria of both hierarchies, and thereby refine search results to an appropriate level. A relevance feedback mechanism further enhances the browsing experience, by concentrating the search results in areas that are most relevant to documents selected as being of particular interest.
    Type: Application
    Filed: May 20, 2002
    Publication date: October 3, 2002
    Inventors: Richard Daniel Borovoy, Michael Graves, Michael Robert Hanson, Nagabhushan Rao Machiraju
  • Patent number: 6418429
    Abstract: An integrated searching/browsing mechanism employs user-constructed information hierarchies that represent a cognitive framework for the organization of information. The hierarchies are independent of the information itself. This feature permits them to be shared among multiple users, and applied to any of a variety of different sources of information. The hierarchical organization that is provided by the framework gives the user the ability to browse around any available document database in a manner that is intuitive to the user. Two or more hierarchies can be combined to locate documents which match the criteria of both hierarchies, and thereby refine search results to an appropriate level. A relevance feedback mechanism further enhances the browsing experience, by concentrating the search results in areas that are most relevant to documents selected as being of particular interest.
    Type: Grant
    Filed: October 21, 1998
    Date of Patent: July 9, 2002
    Assignee: Apple Computer, Inc.
    Inventors: Richard Daniel Borovoy, Michael Graves, Michael Robert Hanson, Nagabhushan Rao Machiraju
  • Patent number: 6243090
    Abstract: A system for retrieving information which is relevant to a user's input. The system has an input interface through which a user can enter an input. A questions source is coupled to the input interface and contains questions which are comparable to the input and which the source retrieves in response to an input. An information source is coupled to the input interface and contains information which is relevant to retrieved questions. A searcher is coupled to the input interface for searching the information source for information which is relevant to the input. A method for a computer system to retrieve information relevant to a user's input includes the steps of: entering an input in an input interface; matching the input with a question stored in a questions source; and selecting a question in the questions source with which to retrieve information relevant to the question.
    Type: Grant
    Filed: August 25, 1999
    Date of Patent: June 5, 2001
    Assignee: Apple Computer, Inc.
    Inventors: Nagabhushan Rao Machiraju, Michael James Graves, Sunil Vemuri, Ravinder Paul Chandhok, Catherine Abbott Lofgren
  • Patent number: 6028601
    Abstract: A user enters input, or a question in natural language form, and information is retrieved. A questions database is coupled to the input interface and contains questions which are comparable to the input and which the source retrieves in response to an input. An information source is coupled to the input interface and contains information which is relevant to retrieved questions. A searcher is coupled to the input interface for searching the information source for information which is relevant to the input. Information is ranked according to the entered query. A user's question is stored and linked to answers in the questions database. Users may add and link new questions which are not already stored in the questions database.
    Type: Grant
    Filed: April 1, 1997
    Date of Patent: February 22, 2000
    Assignee: Apple Computer, Inc.
    Inventors: Nagabhushan Rao Machiraju, Michael James Graves, Sunil Vemuri, Ravinder Paul Chandhok, Catherine Abbott Lofgren
  • Patent number: 5873107
    Abstract: Text entry and information retrieval are combined in such a way as to automatically offer an author continuous retrieval of information potentially relevant to the text he is authoring. The author enters text in one portion of the user interface. Keywords are extracted from the text as the author enters them and are used as query words for an information retrieval mechanism to a document collection. Those queries return relevant information from the document collection in a second portion of the user interface. The user can then read or ignore the returned information or he can select the returned information to view the full context from which it came.
    Type: Grant
    Filed: March 29, 1996
    Date of Patent: February 16, 1999
    Assignee: Apple Computer, Inc.
    Inventors: Richard D. Borovoy, Michael J. Graves, Nagabhushan Rao Machiraju, Sunil Vemuri
  • Patent number: 5842009
    Abstract: Portable electronic devices containing user's calendars have proliferated. Similarly, files, web pages, databases and information sources have become commonplace. The present invention combines knowledge of the current date and time with knowledge of entries in the user's calendar to automatically generate queries against those files, databases and information sources. The results of those queries are then made available to the user in order to provide the user with additional information about the subject of the meeting, the other attendees, their employers, etc. The present invention connects multiple devices together in a passive information retrieval model, leveraging off of mobile, desktop, and server systems, context data and search and retrieval technology. The present invention is thus an automatic search and retrieval system providing its user with relevant information to a scheduled meeting or event.
    Type: Grant
    Filed: September 30, 1996
    Date of Patent: November 24, 1998
    Assignee: Apple Computer, Inc.
    Inventors: Richard D. Borovoy, Michael J. Graves, Nagabhushan Rao Machiraju