Patents by Inventor Arockiyaswamy Venkidu

Arockiyaswamy Venkidu 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: 20080229005
    Abstract: A digital media. In one embodiment, the digital media devices includes a storage unit/partition that emulates a Compact Disc-Read Only Memory (CD-ROM), and optionally, a second storage unit/partition that acts as a Read/Write storage device.
    Type: Application
    Filed: May 28, 2008
    Publication date: September 18, 2008
    Applicant: MCM PORTFOLIO LLC
    Inventors: Sree Mambakkam IYER, Larry Lawson JONES, Arockiyaswamy VENKIDU, Venkatesalu RAJAGOPAL
  • Patent number: 7412552
    Abstract: A flash-memory-card reader reads and writes multiple types of flash-memory cards, including CompactFlash, and the smaller SmartMedia, MultiMediaCard, Secure Digital, and Memory Stick. A converter chip converts the different card signals for transfer to a host personal computer (PC). Serial-to-parallel data conversion is performed for the smaller card formats with serial data interfaces, but not for CompactFlash with a parallel-data interface. A signal slot has a 50-pin connector for CompactFlash cards or passive adapters. The passive adapters have the CompactFlash form factor and a smaller connector fitting smaller flash cards. Passive adapters have no components but simply wire the smaller connector to the CompactFlash connector. A pin mapping allows card-type detection by sensing the LSB address pins of the CompactFlash interface. A larger CompactFlash reader has multiple slots for each card type. The reader is connected to the PC by a cable, or located within the PC chassis in a drive bay.
    Type: Grant
    Filed: February 5, 2007
    Date of Patent: August 12, 2008
    Assignee: MCM Portfolio LLC
    Inventors: Larry Lawson Jones, Sreenath Mambakkam, Arockiyaswamy Venkidu
  • Publication number: 20080133804
    Abstract: An apparatus that includes a serial port configured to interface with a separate host, one serial interface engine (SIE) connected to the serial port, and at least a first interface unit and a second interface unit connected to the one serial interface engine. In one embodiment, the apparatus includes a virtual hub comprising a firmware unit configured to emulate a hub having multiple ports. In another alternative embodiment, the apparatus is a Universal Serial Bus (USB) peripheral and the serial port is a Universal Serial Bus port. In another alternative embodiment, apparatus is housed within a keyboard.
    Type: Application
    Filed: February 7, 2008
    Publication date: June 5, 2008
    Applicant: MCM PORTFOLIO LLC
    Inventors: Sree M. Iyer, Larry L. Jones, Arockiyaswamy Venkidu
  • Patent number: 7383386
    Abstract: A digital media. In one embodiment, the digital media devices includes a storage unit/partition that emulates a Compact Disc-Read Only Memory (CD-ROM), and optionally, a second storage unit/partition that acts as a Read/Write storage device.
    Type: Grant
    Filed: May 21, 2004
    Date of Patent: June 3, 2008
    Assignee: MCM Portfolio LLC
    Inventors: Sree Mambakkam Iyer, Larry Lawson Jones, Arockiyaswamy Venkidu, Venkatesalu Rajagopal
  • Publication number: 20080114994
    Abstract: In one embodiment, method that can be performed on a system, is provided to security implementations for storage devices. In one embodiment, the method comprises providing a separate encryption seed for each of a plurality of separate addressable blocks of a non-volatile storage device, wherein a common encryption method is to encrypt data to be stored on the plurality of separate addressable blocks. In one embodiment, the storage device is a portable storage device. In one embodiment, encryption seed is an Initialization Vector (IV). In one embodiment, the encryption seeds comprise at least one of a media serial number and a logical block address corresponding to the respective block of the non-volatile storage device. In an alternative embodiment, the method further comprises storing at least a part of the separate encryption seed of the separate blocks of the non-volatile storage device within the respective blocks of the storage device.
    Type: Application
    Filed: November 14, 2006
    Publication date: May 15, 2008
    Inventors: Sree Mambakkam Iyer, Larry Lawson Jones, Arockiyaswamy Venkidu, Santosh Kumar
  • Patent number: 7352362
    Abstract: An apparatus that includes a serial port configured to interface with a separate host, one serial interface engine (SIE) connected to the serial port, and at least a first interface unit and a second interface unit connected to the one serial interface engine. In one embodiment, the apparatus includes a virtual hub comprising a firmware unit configured to emulate a hub having multiple ports. In another alternative embodiment, the apparatus is a Universal Serial Bus (USB) peripheral and the serial port is a Universal Serial Bus port. In another alternative embodiment, apparatus is housed within a keyboard.
    Type: Grant
    Filed: April 12, 2005
    Date of Patent: April 1, 2008
    Assignee: MCM Portfolio LLC
    Inventors: Sree M. Iyer, Larry L. Jones, Arockiyaswamy Venkidu
  • Publication number: 20080017718
    Abstract: A plurality of flash (solid state) media coupled to a single form factor connector to provide a module, i.e., referred to as a SmartStack module, that can be coupled directly to a device with a SmartStack module controller. The SmartStack module does not include a controller and is controlled from the host side. The form factor connector would typically be a CompactFlash (CF) form factor or some other form factor used in a variety of devices. The SmartStack memory module in a preferred embodiment includes a write protect switch that prevents certain portions of the memory within the SmartStack module from being written to. In addition, a portion of the flash memory will be allocated to the secure area for storing information to implement various forms of security. Another portion of the flash memory is allocated to store optional biometric information such as a user's fingerprint or retinal scan information, etc.
    Type: Application
    Filed: July 27, 2007
    Publication date: January 24, 2008
    Applicant: OnSpec Electronic, Inc.
    Inventors: Larry Jones, Sreenath Mambakkam, Arockiyaswamy Venkidu
  • Publication number: 20080009196
    Abstract: A multi-memory media adapter comprised of a first planar element having an upper surface and a lower surface, a second planar element having an upper surface and a lower surface, and formed from a single material. The two planar elements form at least one port, each port capable of receiving one or more types of a memory media card. The adapter has at least one set of contact pins protruding from the lower surface of the first planar element or the upper surface of the second planar element such that the at least one set of contact pins are disposed within the port. The at least one set of contact pins are capable of contacting the contacts of a memory media card inserted into the port. For one embodiment a controller chip is embedded within the single material forming the multi-memory media adapter.
    Type: Application
    Filed: September 19, 2007
    Publication date: January 10, 2008
    Applicant: ONSPEC ELECTRONIC, INC.
    Inventors: Sreenath Mambakkam, Arockiyaswamy Venkidu, Larry Jones
  • Publication number: 20070288677
    Abstract: A method for recovering data from corrupted flash media and regenerated damaged flash media have been disclosed. In one embodiment, the method comprises accessing data on a flash media, searching the data for file indicia corresponding at least one predetermined file type, reading the data based on information in the file indicia, the data including a recovered file, and storing the recovered file on a storage medium. Other embodiments have been claimed and described.
    Type: Application
    Filed: August 23, 2007
    Publication date: December 13, 2007
    Applicant: ONSPEC ELECTRONIC, INC.
    Inventors: Sreenath MAMBAKKAM, Larry JONES, Arockiyaswamy VENKIDU
  • Publication number: 20070283069
    Abstract: A flash-memory-card reader reads and writes multiple types of flash-memory cards, including CompactFlash, and the smaller SmartMedia, MultiMediaCard, Secure Digital, and Memory Stick. A converter chip converts the different card signals for transfer to a host personal computer (PC). Serial-to-parallel data conversion is performed for the smaller card formats with serial data interfaces, but not for CompactFlash with a parallel-data interface. A signal slot has a 50-pin connector for CompactFlash cards or passive adapters. The passive adapters have the CompactFlash form factor and a smaller connector fitting smaller flash cards. Passive adapters have no components but simply wire the smaller connector to the CompactFlash connector. A pin mapping allows card-type detection by sensing the LSB address pins of the CompactFlash interface. A larger CompactFlash reader has multiple slots for each card type. The reader is connected to the PC by a cable, or located within the PC chassis in a drive bay.
    Type: Application
    Filed: February 5, 2007
    Publication date: December 6, 2007
    Applicant: TECHNOLOGY PROPERTIES LIMITED
    Inventors: Larry Jones, Sreenath Mambakkam, Arockiyaswamy Venkidu
  • Patent number: 7295443
    Abstract: A multi-memory media adapter comprised of a first planar element having an upper surface and a lower surface, a second planar element having an upper surface and a lower surface, and formed from a single material. The two planar elements form at least one port, each port capable of receiving one or more types of a memory media card. The adapter has at least one set of contact pins protruding from the lower surface of the first planar element or the upper surface of the second planar element such that the at least one set of contact pins are disposed within the port. The at least one set of contact pins are capable of contacting the contacts of a memory media card inserted into the port. For one embodiment a controller chip is embedded within the single material forming the multi-memory media adapter.
    Type: Grant
    Filed: July 24, 2006
    Date of Patent: November 13, 2007
    Assignee: Onspec Electronic, Inc.
    Inventors: Sreenath Mambakkam, Arockiyaswamy Venkidu, Larry Lawson Jones
  • Patent number: 7278051
    Abstract: A method for recovering data from corrupted flash media and regenerated damaged flash media have been disclosed. In one embodiment, the method comprises accessing data on a flash media, searching the data for file indicia corresponding at least one predetermined file type, reading the data based on information in the file indicia, the data including a recovered file, and storing the recovered file on a storage medium. Other embodiments have been claimed and described.
    Type: Grant
    Filed: March 8, 2005
    Date of Patent: October 2, 2007
    Assignee: Onspec Electronic, Inc.
    Inventors: Sreenath Mambakkam, Larry Lawson Jones, Arockiyaswamy Venkidu
  • Patent number: 7252240
    Abstract: A plurality of flash (solid state) media coupled to a single form factor connector to provide a module, i.e., referred to as a SmartStack module, that can be coupled directly to a device with a SmartStack module controller. The SmartStack module does not include a controller and is controlled from the host side. The form factor connector would typically be a CompactFlash (CF) form factor or some other form factor used in a variety of devices. The SmartStack memory module in a preferred embodiment includes a write protect switch that prevents certain portions of the memory within the SmartStack module from being written to. In addition, a portion of the flash memory will be allocated to the secure area for storing information to implement various forms of security. Another portion of the flash memory is allocated to store optional biometric information such as a user's fingerprint or retinal scan information, etc.
    Type: Grant
    Filed: March 12, 2002
    Date of Patent: August 7, 2007
    Assignee: Onspec Electronics, Inc.
    Inventors: Larry Lawson Jones, Sreenath Mambakkam, Arockiyaswamy Venkidu
  • Publication number: 20070180177
    Abstract: A flash-memory-card reader reads and writes multiple types of flash-memory cards, including CompactFlash, and the smaller SmartMedia, MultiMediaCard, Secure Digital, and Memory Stick. A converter chip converts the different card signals for transfer to a host personal computer (PC). Serial-to-parallel data conversion is performed for the smaller card formats with serial data interfaces, but not for CompactFlash with a parallel-data interface. A single slot has a 50-pin connector for CompactFlash cards or passive adapters. The passive adapters have the CompactFlash form factor and a smaller connector fitting smaller flash cards. Passive adapters have no components but simply wire the smaller connector to the CompactFlash connector. A pin mapping allows card-type detection by sensing the LSB address pins of the CompactFlash interface. A larger CompactFlash reader has multiple slots for each card type. The reader is connected to the PC by a cable, or located within the PC chassis in a drive bay.
    Type: Application
    Filed: March 30, 2007
    Publication date: August 2, 2007
    Applicant: OnSpec Electronic, Inc.
    Inventors: Larry Jones, Sreenath Mambakkam, Arockiyaswamy Venkidu
  • Publication number: 20070162626
    Abstract: One embodiment as described herein provides a system and method for enhancing external storage. One embodiment includes a controller of a peripheral device of a computer system. The controller provides access a storage medium of the peripheral device. In one embodiment, the storage medium of the peripheral device includes a section of storage reserved for firmware of the peripheral device.
    Type: Application
    Filed: June 30, 2006
    Publication date: July 12, 2007
    Inventors: Sree M. Iyer, Larry L. Jones, Arockiyaswamy Venkidu
  • Patent number: 7222205
    Abstract: A flash-memory-card reader reads and writes multiple types of flash-memory cards, including CompactFlash, and the smaller SmartMedia, MultiMediaCard, Secure Digital, and Memory Stick. A converter chip converts the different card signals for transfer to a host personal computer (PC). Serial-to-parallel data conversion is performed for the smaller card formats with serial data interfaces, but not for CompactFlash with a parallel-data interface. A single slot has a 50-pin connector for CompactFlash cards or passive adapters. The passive adapters have the CompactFlash form factor and a smaller connector fitting smaller flash cards. Passive adapters have no components but simply wire the smaller connector to the CompactFlash connector. A pin mapping allows card-type detection by sensing the LSB address pins of the CompactFlash interface. A larger CompactFlash reader has multiple slots for each card type. The reader is connected to the PC by a cable, or located within the PC chassis in a drive bay.
    Type: Grant
    Filed: June 11, 2002
    Date of Patent: May 22, 2007
    Assignee: Onspec Electronic, Inc.
    Inventors: Larry Lawson Jones, Sreenath Mambakkam, Arockiyaswamy Venkidu
  • Patent number: 7162549
    Abstract: A controller chip for coupling a computer system with a flash storage system is disclosed. The controller chip comprises an interface mechanism for determining whether the Flash storage system includes a controller and an adapter for providing the appropriate interface to the computer system to allow the computer system to communicate with the Flash storage system. In a preferred embodiment, the flash storage system comprising at least a portion of a medium ID section; and a flash section, wherein the medium ID section contains specifications of the medium ID. Through the use of this system a plurality of different adapters and a flash storage system can be managed while utilizing the same hardware components.
    Type: Grant
    Filed: October 4, 2002
    Date of Patent: January 9, 2007
    Assignee: Onspec Electronics, Inc.
    Inventors: Sreenath Mambakkam, Larry Lawson Jones, Arockiyaswamy Venkidu, Nicholas Antonopoulos
  • Publication number: 20060264110
    Abstract: A multi-memory media adapter comprised of a first planar element having an upper surface and a lower surface, a second planar element having an upper surface and a lower surface, and formed from a single material. The two planar elements form at least one port, each port capable of receiving one or more types of a memory media card. The adapter has at least one set of contact pins protruding from the lower surface of the first planar element or the upper surface of the second planar element such that the at least one set of contact pins are disposed within the port. The at least one set of contact pins are capable of contacting the contacts of a memory media card inserted into the port. For one embodiment a controller chip is embedded within the single material forming the multi-memory media adapter.
    Type: Application
    Filed: July 24, 2006
    Publication date: November 23, 2006
    Inventors: Sreenath Mambakkam, Arockiyaswamy Venkidu, Larry Jones
  • Publication number: 20060253636
    Abstract: A flash-memory-card reader reads and writes multiple types of flash-memory cards, including CompactFlash, and the smaller SmartMedia, MultiMediaCard, Secure Digital, and Memory Stick. A converter chip converts the different card signals for transfer to a host personal computer (PC). Serial-to-parallel data conversion is performed for the smaller card formats with serial data interfaces, but not for CompactFlash with a parallel-data interface. A single slot has a 50-pin connector for CompactFlash cards or passive adapters. The passive adapters have the CompactFlash form factor and a smaller connector fitting smaller flash cards. Passive adapters have no components but simply wire the smaller connector to the CompactFlash connector. A pin mapping allows card-type detection by sensing the LSB address pins of the CompactFlash interface. A larger CompactFlash reader has multiple slots for each card type. The reader is connected to the PC by a cable, or located within the PC chassis in a drive bay.
    Type: Application
    Filed: June 30, 2006
    Publication date: November 9, 2006
    Inventors: Larry Jones, Sreenath Mambakkam, Arockiyaswamy Venkidu
  • Patent number: 7095618
    Abstract: A multi-memory media adapter comprised of a first planar element having an upper surface and a lower surface, a second planar element having an upper surface and a lower surface, and formed from a single material. The two planar elements form at least one port, each port capable of receiving one or more types of a memory media card. The adapter has at least one set of contact pins protruding from the lower surface of the first planar element or the upper surface of the second planar element such that the at least one set of contact pins are disposed within the port. The at least one set of contact pins are capable of contacting the contacts of a memory media card inserted into the port. For one embodiment a controller chip is embedded within the single material forming the multi-memory media adapter.
    Type: Grant
    Filed: July 8, 2004
    Date of Patent: August 22, 2006
    Assignee: OnSpec Electronic, Inc.
    Inventors: Sreenath Mambakkam, Arockiyaswamy Venkidu, Larry Lawson Jones