Patents Represented by Attorney Raj Abhyanker, LLP
  • Patent number: 7655324
    Abstract: An electro-magnetic storage device and method are disclosed. In one embodiment, a memory device includes a first magnetic material to attract a movable structure (e.g., a ferromagnetic material) when a first voltage is applied between the first magnetic material and the movable structure, and a second magnetic material to release the movable structure when a second voltage is applied between the second magnetic material and the movable structure. The movable arm may create a closed circuit when the second voltage is applied between the second magnetic material and the movable structure. There may be a vacuum-gap between the movable structure and at least one of the first magnetic material and/or the second magnetic material. The memory device may be stackable on other memory devices having similar properties, and/or electrically coupled with other memory devices having similar properties in a memory array.
    Type: Grant
    Filed: September 20, 2005
    Date of Patent: February 2, 2010
    Inventor: Sridhar Kasichainula
  • Patent number: 7657650
    Abstract: A system and method of reliable and efficient data transfer over serial port are disclosed. In one embodiment, a method of communicating data to a headless system over a communications medium includes transmitting data over the communications medium, ceasing transmitting data over communications medium in response to detecting a change in a status of a pin (e.g., a pin of a Modem Status Register, a Clear to Send, a 5th bit of the Modem Status Register, etc.) on the communications medium, and repeating the transmitting data over the communications medium in response to receiving a request to resend the data. The method may include transmitting a size of the data (e.g., a 2 byte value) over the serial port.
    Type: Grant
    Filed: January 16, 2007
    Date of Patent: February 2, 2010
    Assignee: LSI Corporation
    Inventors: Sumanesh Samanta, Debal Krishna Mridha
  • Patent number: 7650642
    Abstract: Peer-to peer licensing tracking and control is disclosed. In one embodiment, a method may include individually disabling a controller module when a code to activate the controller module is different from a number embedded in the controller module, and automatically disabling the controller module when the number is associated with another controller module communicatively coupled to the controller module. The method may further include a master controller module periodically querying one or more of controller modules communicatively coupled to the master controller module. The querying may identify the number and the feature associated with each of the controller modules to store in a validation module of the master controller module as a database. When the number of the controller module matches with one or more numbers of the controller modules listed in the database, the controller may be deactivated.
    Type: Grant
    Filed: January 10, 2006
    Date of Patent: January 19, 2010
    Assignee: LSI Corporation
    Inventors: Kenneth Hass, Sridhar Balasubramaniam
  • Patent number: 7644628
    Abstract: Several methods and a system of a resistive force sensing device and method with an advanced communication interface are disclosed. An exemplary embodiment provides a force measuring device. The force measuring device includes a resistive sensor having a fixed surface and a movable surface. A spring assembly is positioned between the fixed surface and the movable surface. The spring assembly alters in height in response to a force applied perpendicular to the movable surface and causes a change in a resistance of the resistive sensor. A circuit generates a measurement of the force based on an algorithm that considers a change in the resistance of the resistive sensor. A universal serial bus (USB) interface of the circuit provides digital output of the measurement to a computing device.
    Type: Grant
    Filed: June 4, 2009
    Date of Patent: January 12, 2010
    Assignee: Loadstar Sensors, Inc.
    Inventor: Divyasimha Harish
  • Patent number: 7647352
    Abstract: An online delivery platform and/or method of works of authorship is disclosed. In one embodiment, a method includes automatically creating index data referencing segment data of a native markup language file using a dynamic index algorithm. In addition, the method includes storing the index data and the native markup language file in a digital content module of the online delivery platform and accessing at least one of the segment data when a query data generated by a user of the digital content module matches with any one of the index data. The method may also include generating a master index to streamline multiple index data when multiple native markup language files are processed. The method may further include generating a compilation markup language file using a style-sheet based on at least one format analysis of multiple segment data of the compilation markup language file.
    Type: Grant
    Filed: October 10, 2006
    Date of Patent: January 12, 2010
    Assignee: Emantras, Inc.
    Inventors: Seshukumar Sareday, Supra Manohar, Sriram Somanchi, Vijay Ananth
  • Patent number: 7634507
    Abstract: Ensuring data persistence and consistency in enterprise storage backup systems method and apparatus are disclosed. In one embodiment, a method includes creating a data log structure (e.g., a log file) on a storage device (e.g., a Serial ATA drive, a SCSI drive, a SAS drive, a storage are network, etc) coupled to an application server to store a backup data generated by a filter module in a continuous backup environment and buffering the backup data generated by the filter module through a memory module that transfers the backup data to the data log structure on the storage device based on an occurrence of an event. The data log structure may be created by configuring a portion of the storage device as a dedicated resource available to the memory module to copy the backup data and the data log structure may be a file on the storage device coupled to the application server having the file system.
    Type: Grant
    Filed: August 30, 2006
    Date of Patent: December 15, 2009
    Assignee: Inmage Systems, Inc.
    Inventors: Rajeev Atluri, Srin Kumar, Satish Kumar, Kishor Paygude, Suman Inala, Greg Zavertnik, Yeganjaiah Gottemukkula
  • Patent number: 7621269
    Abstract: A breathable air safety system and method having at least one fill site is disclosed. In one aspect, a method of safety of a structure is disclosed. A prescribed pressure of an emergency support system is ensured to be within a threshold range of the prescribed pressure by including a valve of the emergency support system to prevent leakage of breathable air from the emergency support system. The prescribed pressure of the emergency support system is designated based on a municipality code that specifies a pressure rating of the breathable air apparatus that is used in an authority agency of a particular geographic location. An air extraction process is expedited from the emergency support system by including a RIC (rapid interventions company/crew) /UAC (universal air connection) fitting to a fill panel to fill a breathable air apparatus.
    Type: Grant
    Filed: August 16, 2006
    Date of Patent: November 24, 2009
    Assignee: Rescue Air Systems, Inc.
    Inventor: Anthony J. Turiello
  • Patent number: 7580719
    Abstract: A Short Message Service (SMS) enables a sender to send an asynchronous short message (often informal) from his source device to one or more receiving devices that are specified by the sender and represent one or more recipients. The SMS associates with each particular short message specific context information about that particular message (including its originator, recipient, type, reason for sending, and the sending time). The SMS may associate further specific context information it has already about previous messages or previously-established links and patterns, without further input from the sender, and display that associated specific context information to the recipient. By parsing and analyzing the combined asynchronous short message and its associated specific context information, using cultural, linguistic, and reverse-association means, a SMS can provide context-driven support for any social or formal obligation(s) conveyed by an individual short message.
    Type: Grant
    Filed: September 21, 2005
    Date of Patent: August 25, 2009
    Assignee: U Owe Me, Inc
    Inventor: Amit Karmarkar
  • Patent number: 7570065
    Abstract: Cylindrical capacitance force sensing device/method is disclosed. In one embodiment, an apparatus includes a capacitor having two parallel conductive surfaces, a cylindrical housing with a cover plate to encompass the capacitor, and a sensor in the cylindrical housing to generate a measurement based on a change in a distance between the two conductive surfaces when the cover plate is deflected by a load applied on the cover plate. In another embodiment, a method may include applying a load on top of a housing which encompasses a capacitive sensor having two parallel conductive surfaces to produce a deflection of a cover plate of the housing, automatically generating a measurement from the capacitive sensor when a distance between the two parallel conductive surfaces is charged due to the deflection of the cover plate, and decreasing an error in the measurement via stabilizing to a mounting surface.
    Type: Grant
    Filed: March 1, 2006
    Date of Patent: August 4, 2009
    Assignee: Loadstar Sensors Inc
    Inventors: Divyasimha Harish, William D. Dallenbach, King Wong, John Schultz
  • Patent number: 7551935
    Abstract: A Short Message Service (SMS) enables a sender to send an asynchronous short text message from his source device to one or more receiving devices specified by the sender that represent one or more recipients. SMS+4D embeds, and allows the recipient to elicit contextual and explanatory information concerning the meaning of the short text message from the SMS, thus creating ‘sideband’ capability for text messages analogous to the visual and aural cues from accompanying facial and body expressiveness and the tone, timbre, pitch, and timing of a spoken message. SMS+4D may also learn, through embedded formal analysis and pattern comprehension, to associate specific contextual information to support the sender's original meaning, thereby clarifying surficially indefinite text words, phrases, or structures.
    Type: Grant
    Filed: September 11, 2006
    Date of Patent: June 23, 2009
    Assignee: U Owe Me, Inc.
    Inventor: Amit Karmakar
  • Patent number: 7494842
    Abstract: Programmable nanotube interconnect is disclosed. In one embodiment, a method includes forming a interconnect layer using a plurality of nanotube structures, and automatically altering a route of an integrated circuit based on an electrical current applied to at least one of the plurality of nanotube structures in the interconnect layer. Neighboring interconnect layers separated by planar vias may include communication lines that are perpendicularly oriented with respect to each of the neighboring interconnect layers. The nanotube structure may be chosen from a group comprising a polymer, carbon, and a composite material. A carbon nanotube film may be patterned in a metal layer to form the plurality of nanotube structures. A sputtered planar process may be performed across a trench of electrodes to create the carbon nanotube structures.
    Type: Grant
    Filed: November 23, 2005
    Date of Patent: February 24, 2009
    Assignee: LSI Corporation
    Inventor: Jonathan Byrn
  • Patent number: 7451659
    Abstract: A gap-change sensing through capacitive techniques is disclosed. In one embodiment, an apparatus includes a first conductive surface and a second conductive surface substantially parallel to the first conductive surface, and a sensor to generate a measurement based on a change in a distance between the first conductive surface and the second conductive surface. The change in the distance may be caused by a deflection of the first conductive surface with respect to the second conductive surface, and the deflection may be a compressive force and/or an expansive force. The sensor may apply an algorithm that converts a change in capacitance to at least one of a change in voltage and/or a change in frequency to generate the measurement. The change in the distance may be caused by a load applied to the surface above the first conductive surface with respect to the second conductive surface.
    Type: Grant
    Filed: September 28, 2005
    Date of Patent: November 18, 2008
    Assignee: Loadstar Sensors, Inc.
    Inventors: William D. Dallenbach, Divyasimha Harish
  • Patent number: 7343814
    Abstract: A multi-zone capacitive force sensing apparatus/method is disclosed. In one embodiment, an apparatus includes one or more capacitors each having an upper conductive surface and a lower conductive surface substantially parallel to the upper conductive surface, a housing with a top plate and a bottom plate to encompass the capacitors, and a sensor in the housing to generate a measurement based on a change in a distance between the upper conductive surface and the lower conductive surface of each of the capacitors when a contact zone of the top plate associated with the each of the plurality of capacitors is deflected by a force applied on the contact zone. The apparatus may also include a comparison module associated with the sensor to generate a signal indicating unevenness of a force applied on the top plate when there is any significant difference between measurements of the capacitors.
    Type: Grant
    Filed: April 3, 2006
    Date of Patent: March 18, 2008
    Assignee: Loadstar Sensors, Inc.
    Inventors: Divyasimha Harish, William D. Dallenbach, King Wong, John Schultz