Patents by Inventor Mammen Thomas

Mammen Thomas 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: 20150127875
    Abstract: PCI Express is a Bus or I/O interconnect standard for use inside the computer or embedded system enabling faster data transfers to and from peripheral devices. The standard is still evolving but has achieved a degree of stability such that other applications can be implemented using PCIE as basis. A PCIE based interconnect scheme to enable switching and inter-connection between multiple PCIE enabled systems each having its own PCIE root complex, such that the scalability of PCIE architecture can be applied to enable data transport between connected systems to form a cluster of systems, is proposed. These connected systems can be any computing, control, storage or embedded system. The scalability of the interconnect will allow the cluster to grow the bandwidth between the systems as they become necessary without changing to a different connection architecture.
    Type: Application
    Filed: January 3, 2015
    Publication date: May 7, 2015
    Inventor: Mammen Thomas
  • Patent number: 8811400
    Abstract: Datalink frames or networking packets contain protocol information in the header and optionally in the trailer of a frame or a packet. We are proposing a method in which part of or all of the protocol information corresponding to a frame or a packet is transmitted separately in another datalink frame. The “Separately Transmitted Protocol Information” is referred to as STPI. The STPI contains enough protocol information to identify the next hop node or port. STPI can be used avoid network congestion and improve link efficiency. Preferably, there will be one datalink frame or network packet corresponding to each STPI, containing the data and the rest of the protocol information and this frame/packet is referred to as DFoNP. The creation of STPI and DFoNP is done by the originator of the frame or packet such as an operating system.
    Type: Grant
    Filed: February 6, 2012
    Date of Patent: August 19, 2014
    Inventors: George Madathilparambil George, Susan George, Mammen Thomas
  • Publication number: 20130144699
    Abstract: In one embodiment, a system comprises a server and a mobile device including a user agent. The mobile device is coupled to the server via a network. The user agent is included in the mobile device to perform common steps in an online purchase process for a user of the mobile device without requiring input from the user during the online purchase process. The common steps includes for instance: enabling a browser on the mobile device to capture a URL associated with a location based service (LBS) facility, inputting a sign-in information in a sign-in webpage using information stored on the mobile device, checking a product or service selected for purchase for an available discount code and inputting the available discount code, and inputting shipping and payment information in a shipping and payment webpage using information stored on the mobile device. Other embodiments are also described.
    Type: Application
    Filed: December 2, 2011
    Publication date: June 6, 2013
    Inventors: Jijo Xavier, Mammen Thomas
  • Publication number: 20120228693
    Abstract: A NAND flash memory system with an array of individual charge storage elements, such as floating gates, arranged in a NAND string, each element being capable of selectively storing data in the form of charge there-in during a program or an erase operation, and during a read operation sensing the quantum of charge stored to provide reconstruction of data. Such a memory made with a floating gate that is spaced away from the diffusions and covered on all five sides except the channel side, by the control gate, there by having increased coupling with the associated advantage of lower high voltages, reduced impact of the unwanted disturb conditions, and providing for improved retention and reliability characteristics at higher operating temperatures is disclosed. The main emphasis in this technology is to provide a device with improved retention, endurance, and temperature characteristics meeting the Automotive specifications even with some area penalty.
    Type: Application
    Filed: May 23, 2012
    Publication date: September 13, 2012
    Inventor: Mammen Thomas
  • Publication number: 20120226835
    Abstract: PCI Express is a Bus or I/O interconnect standard for use inside the computer or embedded system enabling faster data transfers to and from peripheral devices. The standard is still evolving but has achieved a degree of stability such that other applications can be implemented using PCIE as basis. A PCIE based interconnect scheme to enable switching and inter-connection between external systems, such that the scalability can be applied to enable data transport between connected systems to form a cluster of systems is proposed. These connected systems can be any computing or embedded system. The scalability of the interconnect will allow the cluster to grow the bandwidth between the systems as they become necessary without changing to a different connection architecture.
    Type: Application
    Filed: April 8, 2012
    Publication date: September 6, 2012
    Inventor: Mammen Thomas
  • Publication number: 20120195316
    Abstract: Datalink frames or networking packets contain protocol information in the header and optionally in the trailer of a frame or a packet. We are proposing a method in which part of or all of the protocol information corresponding to a frame or a packet is transmitted separately in another datalink frame. The “Separately Transmitted Protocol Information” is referred to as STPI. The STPI contains enough protocol information to identify the next hop node or port. STPI can be used avoid network congestion and improve link efficiency. Preferably, there will be one datalink frame or network packet corresponding to each STPI, containing the data and the rest of the protocol information and this frame/packet is referred to as DFoNP. The creation of STPI and DFoNP is done by the originator of the frame or packet such as an operating system.
    Type: Application
    Filed: February 6, 2012
    Publication date: August 2, 2012
    Inventors: George Madathilparambil George, Susan George, Mammen Thomas
  • Patent number: 8189603
    Abstract: PCI Express is a Bus or I/O interconnect standard for use inside the computer or embedded system enabling faster data transfers to and from peripheral devices. The standard is still evolving but has achieved a degree of stability such that other applications can be implemented using PCIE as basis. A PCIE based interconnect scheme to enable switching and inter-connection between external systems, such that the scalability can be applied to enable data transport between connected systems to form a cluster of systems is proposed. These connected systems can be any computing or embedded system. The scalability of the interconnect will allow the cluster to grow the bandwidth between the systems as they become necessary without changing to a different connection architecture.
    Type: Grant
    Filed: October 4, 2005
    Date of Patent: May 29, 2012
    Inventor: Mammen Thomas
  • Patent number: 8139574
    Abstract: Datalink frames or networking packets contain protocol information in the header and optionally in the trailer of a frame or a packet. We are proposing a method in which part of or all of the protocol information corresponding to a frame or a packet is transmitted separately in another datalink frame. The “Separately Transmitted Protocol Information” is referred to as STPI. The STPI contains enough protocol information to identify the next hop node or port. STPI can be used avoid network congestion and improve link efficiency. Preferably, there will be one datalink frame or network packet corresponding to each STPI, containing the data and the rest of the protocol information and this frame/packet is referred to as DFoNP. The creation of STPI and DFoNP is done by the originator of the frame or packet such as an operating system.
    Type: Grant
    Filed: August 18, 2006
    Date of Patent: March 20, 2012
    Inventors: George Madathilparambil George, Susan George, Mammen Thomas
  • Patent number: 7606248
    Abstract: An apparatus is described having a plurality of network processors that identify, for each of a plurality of packets, which multidimensional queue from amongst a plurality of multidimensional queues that each one of the plurality of packets should be enqueued into. Each of the network processors is able to identify a particular multidimensional queue for a different one of the plurality of packets.
    Type: Grant
    Filed: May 10, 2002
    Date of Patent: October 20, 2009
    Assignee: Altera Corporation
    Inventors: Greg Maturi, Neil Mammen, Sagar Edara, Mammen Thomas
  • Patent number: 7583530
    Abstract: Non-volatile multi-bit memory cells are programmed by hot electron programming and erased by high voltage tunneling, or by the use of a lower voltage Metal-Insulator-Metal (MIM) Diode carrier generation method and technology called the Tunnel-Gun (TG), in which the use of a Nitride layer or a silicon-nodule layer having location-specific charge storage elements with no spreading allows easy implementation of multi-bit technology. If charges are stored in the traps in the Nitride storage layer, an Oxide Nitride Oxide is used as the storage element. If charges are stored in layer of discrete silicon-nodules separated by a thin insulating film, an Oxide silicon-nodule Oxide storage element is used as the storage layer.
    Type: Grant
    Filed: October 2, 2006
    Date of Patent: September 1, 2009
    Inventor: Mammen Thomas
  • Publication number: 20080191266
    Abstract: A NAND flash memory system with an array of individual charge storage elements, such as floating gates, arranged in a NAND string, each element being capable of selectively storing data in the form of charge there-in during a program or an erase operation, and during a read operation sensing the quantum of charge stored to provide reconstruction of data. Such a memory made with a floating gate that is spaced away from the diffusions and covered on all five sides except the channel side, by the control gate, there by having increased coupling with the associated advantage of lower high voltages, reduced impact of the unwanted disturb conditions, and providing for improved retention and reliability characteristics at higher operating temperatures is disclosed. The main emphasis in this technology is to provide a device with improved retention, endurance, and temperature characteristics meeting the Automotive specifications even with some area penalty.
    Type: Application
    Filed: April 10, 2008
    Publication date: August 14, 2008
    Inventor: Mammen Thomas
  • Publication number: 20080123405
    Abstract: The market for re-programmable Non-Volatile Memory is growing very fast with the storage of pictures, movies and games. The current NAND technology for mass storage is still limited by density limitations and cost. The volume storage market is composed of applications that require re-programmability and those that are one time programmable. The disclosed technology covers the latter applications like encoded movie storage for distribution. It is more sensitive to the cost that is impacted by die size and technology, and security. The Multi-bit NAND ROM disclosed is programmed by adjusting the Vt implants into the cells to achieve the data status. This allows standard semiconductor technology to be used with no high voltage requirements to store data. The use of the NAND architecture, and multi-bit storage in one storage location, reduce the area of the die and improve the storage density of the device. The information can be encrypted to improve security.
    Type: Application
    Filed: August 18, 2006
    Publication date: May 29, 2008
    Inventor: Mammen Thomas
  • Patent number: 7376014
    Abstract: A NAND flash memory system with an array of individual charge storage elements, such as floating gates, arranged in a NAND string, each element being capable of selectively storing data in the form of charge there-in during a program or an erase operation, and during a read operation sensing the quantum of charge stored to provide reconstruction of data. Such a memory made with a floating gate that is spaced away from the diffusions and covered on all five sides except the channel side, by the control gate, there by having increased coupling with the associated advantage of lower high voltages, reduced impact of the unwanted disturb conditions, and providing for improved retention and reliability characteristics at higher operating temperatures is disclosed. The main emphasis in this technology is to provide a device with improved retention, endurance, and temperature characteristics meeting the Automotive specifications even with some area penalty.
    Type: Grant
    Filed: August 18, 2006
    Date of Patent: May 20, 2008
    Inventor: Mammen Thomas
  • Publication number: 20080078190
    Abstract: What is disclosed is the idea and method for utilizing wasted water that is, a by product of the chillers and air conditioners, especially in humid regions of the planet to provide water for drinking and other potable water applications. This water is generated at the location of the air inlet chiller units of central air conditioning units that are placed on the roofs of high rises and on central raised locations. Today this condensed water is a problem and is discarded down the drain. The placement and location of central AC units, on top of buildings and industrial complexes allow water to be collected and supplied by gravity, to the usage area. By providing a collection tank with filtration and preferably UV irradiation capability, the collected water can be made potable with no further treatment. Such a scheme will reduce the usage of piped water in the cities.
    Type: Application
    Filed: October 2, 2006
    Publication date: April 3, 2008
    Inventor: Mammen Thomas
  • Publication number: 20080081410
    Abstract: As the process development has matured and technology has scaled to smaller and smaller dimensions, the Poly-silicon floating gate cell is approaching its scaling limitations, multi-bit storage in a single memory cell has become the norm. The use of a Nitride layer or a silicon-nodule layer capable of location specific charge storage with no spreading, allows easy implementation of multi-bit technology. If the charge is stored in the traps in the Nitride storage layer, a Oxide Nitride Oxide is used as the storage element. If charge is stored in layer of discrete silicon-nodules separated by a thin insulating film, an Oxide silicon-nodule Oxide storage element is used as the storage layer. The multi-bit cells proposed are programmed by hot electron programming and erased either by using high Voltage tunneling, or by use of a lower voltage MIM Metal-Insulator-Metal Diode carrier generation method and technology called the Tunnel-Gun or TG.
    Type: Application
    Filed: October 2, 2006
    Publication date: April 3, 2008
    Inventor: Mammen Thomas
  • Patent number: 7339943
    Abstract: An apparatus is described that includes a plurality of queuing paths. Each of the queuing paths further comprises an input queue, an intermediate queue and an output queue. The input queue has an output coupled to an input of the intermediate queue and the input of the output queue. The intermediate queue has an output coupled to the input of the output queue. The intermediate queue receives data units from the input queue if a state of the input queue has reached a threshold. The output queue receives data units from the intermediate queue if the intermediate queue has data units. The output queue receives data units from the input queue if the intermediate queue does not have data units.
    Type: Grant
    Filed: May 10, 2002
    Date of Patent: March 4, 2008
    Assignee: Altera Corporation
    Inventors: Neil Mammen, Greg Maturi, Mammen Thomas
  • Patent number: 7336669
    Abstract: According to one embodiment, a network is disclosed. The network includes a source device, a networking hardware machine coupled to the source device, and a destination device coupled to the networking hardware machine. The networking hardware machine receives data packets from the source device and distributes statistics data corresponding to the data packets among multiple internal memory devices.
    Type: Grant
    Filed: May 20, 2002
    Date of Patent: February 26, 2008
    Assignee: Altera Corporation
    Inventors: Neil Mammen, Sagar Edara, Mammen Thomas, Greg Maturi
  • Publication number: 20080043737
    Abstract: Datalink frames or networking packets contain protocol information in the header and optionally in the trailer of a frame or a packet. We are proposing a method in which part of or all of the protocol information corresponding to a frame or a packet is transmitted separately in another datalink frame. The “Separately Transmitted Protocol Information” is referred to as STPI. The STPI contains enough protocol information to identify the next hop node or port. STPI can be used avoid network congestion and improve link efficiency. Preferably, there will be one datalink frame or network packet corresponding to each STPI, containing the data and the rest of the protocol information and this frame/packet is referred to as DFoNP. The creation of STPI and DFoNP is done by the originator of the frame or packet such as an operating system.
    Type: Application
    Filed: August 18, 2006
    Publication date: February 21, 2008
    Inventors: George Madathilparambil George, Susan George, Mammen Thomas
  • Publication number: 20080042184
    Abstract: A NAND flash memory system with an array of individual charge storage elements, such as floating gates, arranged in a NAND string, each element being capable of selectively storing data in the form of charge there-in during a program or an erase operation, and during a read operation sensing the quantum of charge stored to provide reconstruction of data. Such a memory made with a floating gate that is spaced away from the diffusions and covered on all five sides except the channel side, by the control gate, there by having increased coupling with the associated advantage of lower high voltages, reduced impact of the unwanted disturb conditions, and providing for improved retention and reliability characteristics at higher operating temperatures is disclosed. The main emphasis in this technology is to provide a device with improved retention, endurance, and temperature characteristics meeting the Automotive specifications even with some area penalty.
    Type: Application
    Filed: August 18, 2006
    Publication date: February 21, 2008
    Inventor: Mammen Thomas
  • Patent number: 7277437
    Abstract: According to one embodiment, a network hardware machine is disclosed. The network hardware machine includes a central processing unit (CPU) that processes data packets received at the network hardware machine, and a classifier, coupled to the CPU, that classifies the packets prior to the packets being received at the CPU.
    Type: Grant
    Filed: May 20, 2002
    Date of Patent: October 2, 2007
    Assignee: Altera Corporation
    Inventors: Neil Mammen, Mammen Thomas, Sanjay Agarwal, M. Varghese Ninan