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: 20260120892
    Abstract: A method and process for providing virtual screening of patients and medical personal implemented as a virtual universe in metaverse, typically with the help of a remote system having Artificial Intelligence with machine learning capability, for collection and presentation of patient's medical data is provided. Currently Doctors conduct virtual visits with patients to help collect patient's medical data and establish initial diagnosis. This is a time taking process and takes up a lot of the physician's and their assistant's valuable time and energy. Using the remote system to do the initial screening and collection of patients medical data for presentation to the physician before the virtual visit, will reduce the time physicians need to spend with the patient to arrive at a diagnosis. The capability will also help a physician to guide an assistant at a remote location to collect additional data of the patient.
    Type: Application
    Filed: April 15, 2025
    Publication date: April 30, 2026
    Inventors: Mammen Thomas, Arun Mammen Thomas
  • Publication number: 20260120893
    Abstract: A system and process for screening of patients, collection of medical data, and arriving at a preliminary medical diagnosis and treatment plan for a patient using Artificial Intelligence (AI) with machine learning (ML) capability is disclosed. Such a system and method will be usable to reduce the load on the medical personal in hospitals and medical centers/medical offices, enabling efficient use of available time of medical professionals who are a scarce resource in many parts of the world.
    Type: Application
    Filed: August 28, 2025
    Publication date: April 30, 2026
    Inventors: Mammen Thomas, Arun Mammen Thomas
  • Publication number: 20260119444
    Abstract: PCI Express (PCIE) is an IO interconnect standard that is developed and implemented as a tree network within Computers and servers for connecting to peripheral devices. Currently PCIE has achieved stability such that PCIE can be used as a basis for other applications. A PCIE based scheme inter-connecting multiple PCIE enabled processing systems as a cluster with at least one PCIE root complex controlling at least a PCIE bus, enabling the scalability of PCIE architecture to be applied for data transport between the connected system. The interconnection uses an outbound port enabled for system interconnection on the PCIE bus of each PCIE enabled computer connecting to one inbound port on an independently programmable network switch having a plurality of inbound ports. The interconnection is using PCIE protocol for data transfer within the cluster to interconnect processors, memory controllers, storage and other network components in Data centers.
    Type: Application
    Filed: October 8, 2025
    Publication date: April 30, 2026
    Inventor: Mammen Thomas
  • Patent number: 12610589
    Abstract: Device scaling has increased the device density of integrated circuits (ICs) and reduced the cost of circuits. Today development of new device structures, use of new materials and complex process steps are implemented to continue scaling of the semiconductor devices. The added manufacturing steps and complexity have increased cost of ICs directly impacting the implementation of IoT devices that need low cost and high yields to be successful. ALEFT—is a device that reduces the cost of manufacture while allowing scaling and improving device performance. A requirements of IoT devices is the ability to store data on chips using integratable memory. FCNVM-ALEFT is an integratable non-volatile memory device with a protected floating gate that is integratable with the ALEFT devices with minimum additional processing. ALEFT devices integrated with FCNVM-ALEFT is a suitable technology combination for the IoT devices.
    Type: Grant
    Filed: July 30, 2025
    Date of Patent: April 21, 2026
    Inventors: Mammen Thomas, Arun Mammen Thomas
  • Patent number: 12437881
    Abstract: A method and process for providing virtual screening of patients and medical personal implemented as a virtual universe in metaverse, typically with the help of a remote system having Artificial Intelligence with machine learning capability, for collection and presentation of patient's medical data is provided. Currently Doctors conduct virtual visits with patients to help collect patient's medical data and establish initial diagnosis. This is a time taking process and takes up a lot of the physician's and their assistant's valuable time and energy. Using the remote system to do the initial screening and collection of patients medical data for presentation to the physician before the virtual visit, will reduce the time physicians need to spend with the patient to arrive at a diagnosis. The capability will also help a physician to guide an assistant at a remote location to collect additional data of the patient.
    Type: Grant
    Filed: October 29, 2024
    Date of Patent: October 7, 2025
    Inventors: Mammen Thomas, Arun Mammen Thomas
  • Patent number: 12417713
    Abstract: A method and process for providing three dimensional (3-D) virtual image in metaverse or 3-D hologram for teaching students. The avatar of the teacher imitates the actions of the teacher performing teaching, and experiments in a lab or a doctor doing procedures in the operating theater, can virtually engage with the students. The image data stream generated in real time can be saved in a database for later re-creation of the images. The images which are spatially coordinated and updating in time are usable for review and teaching. The Metaverse shows all image details collected by one or more imaging systems and combined. It is a practice tool for learning with the teachers providing direction and feedback as avatars in the metaverse. The image in Metaverse provides critical visual capabilities for 3-D display With capability to virtually enlarge for detailed viewing of areas during the learning and teaching process.
    Type: Grant
    Filed: December 18, 2024
    Date of Patent: September 16, 2025
    Inventors: Mammen Thomas, Arun Mammen Thomas
  • Publication number: 20250260758
    Abstract: A network system in a data center comprises of a plurality of interconnected nodes with network switches that enable the interconnection between the nodes that also include end nodes that comprise at least a processor and at least a memory. The end nodes are enabled to act as source nodes for data or destination nodes for data being transferred over the network system. Remote Direct memory access (RDMA) technology enable data to be accessed directly from a first memory address at the source node and transmitted over the interconnected network nodes to deliver the data to a memory address at the destination node without engaging the processors at either end nodes. Bypassing the processors reduce the latency associated with data retrieval, data transfer and data storage thereby improving the efficiency of the data center. The plurality of switches are configured for per-flow congestion control (PFC) to limit data loss.
    Type: Application
    Filed: April 28, 2025
    Publication date: August 14, 2025
    Inventors: George Madathilparambil George, Susan George, Mammen Thomas
  • Patent number: 12369318
    Abstract: Device scaling has increased the device density of integrated circuits (ICs) and reduced the cost of circuits. Today development of new device structures, use of new materials and complex process steps are implemented to continue scaling of the semiconductor devices. The added manufacturing steps and complexity have increased cost of ICs directly impacting the implementation of IoT devices that need low cost and high yields to be successful. ALEFT-ISD-LTSEE is a device that reduces the cost of manufacture while allowing scaling and improving device performance. One of the requirements of IoT devices is the ability to store data on chips designed. This requires integratable memory with the low cost of manufacture. NVM-ALEFT-ISD-LTSEE is an easily integratable non-volatile memory device that is integratable with the ALEFT-ISD-LTSEE devices with minimum additional processing. ALEFT-ISD-LTSEE with NVM-ALEFT-ISD-LTSEE is hence a suitable technology combination for the IoT devices.
    Type: Grant
    Filed: July 29, 2024
    Date of Patent: July 22, 2025
    Inventor: Mammen Thomas
  • Patent number: 12341703
    Abstract: Datalink (data link) frames or networking packets contain protocol information. A system and method is disclosed where part of or all of the protocol information is contained in the same data link frame as network packet or another datalink frame referred to as STPI. The STPI contains enough protocol information to identify the source of the datalink, the destination and the next hop node or port. STPI sent in a datalink frame can be a request feed-back to avoid network congestion. The request STPI will be a pause or slow down request and comprise the source, destination and class of the datalink frames that are causing the congestion. There will be one datalink frame or packet for each non-request STPI, called DFoNP, containing data. The creation of STPI and DFoNP is done by the originator of the network packet such as an end node.
    Type: Grant
    Filed: December 23, 2024
    Date of Patent: June 24, 2025
    Inventors: George Madathilparambil George, Susan George, Mammen Thomas
  • Patent number: 12321307
    Abstract: PCI-Express (PCIE) is a hierarchical Bus or-I/O interconnect standard-used for interconnection between a root-complex of a PCIE enabled computing system and peripheral devices over the bus that may include hierarchically connected and controlled PCIE switches. The current application describes a PCIE based interconnect scheme for a plurality of PCIE enabled computing systems connected in a cluster using a network switch, having a plurality of inbound PCIE ports, The network switch is independently configured and controlled as a hub of a star interconnection topology for switching and data-transfer between its inbound PCIE ports. Connecting an outbound PCIE port, enabled for interconnection, on each of the plurality of the PCIE enabled computing systems of the cluster to one of the plurality of inbound PCIE ports on the network switch the star interconnection for communication and data-transfer between the PCIE enabled systems of the cluster through the network switch is enabled.
    Type: Grant
    Filed: November 12, 2021
    Date of Patent: June 3, 2025
    Inventor: Mammen Thomas
  • Publication number: 20250133026
    Abstract: Datalink (data link) frames or networking packets contain protocol information. A system and method is disclosed where part of or all of the protocol information is contained in the same data link frame as network packet or another datalink frame referred to as STPI. The STPI contains enough protocol information to identify the source of the datalink, the destination and the next hop node or port. STPI sent in a datalink frame can be a request feed-back to avoid network congestion. The request STPI will be a pause or slow down request and comprise the source, destination and class of the datalink frames that are causing the congestion. There will be one datalink frame or packet for each non-request STPI, called DFoNP, containing data. The creation of STPI and DFoNP is done by the originator of the network packet such as an end node.
    Type: Application
    Filed: December 23, 2024
    Publication date: April 24, 2025
    Inventors: George Madathilparambil George, Susan George, Mammen Thomas
  • Patent number: 12284819
    Abstract: Device scaling has increased the device density of integrated circuits (ICs) and reduced the cost of circuits. Today development of new device structures, use of new materials and complex process steps are implemented to continue scaling of the semiconductor devices. The added manufacturing steps and complexity have increased cost of ICs directly impacting the implementation of IoT devices that need low cost and high yields to be successful. ALEFT-M-LTSEE is a device that reduces cost while improving device performance by S/D resistance reduction. ALEFT-M-LTSEE enable scaling of gate and channel lengths while reducing impact of random threshold variation due to discrete dopants in and around the channel. By creating a flat field profile at the gate by use of low temperature epitaxy as source/drain extension, the short channel effects, and the impact of line edge variations of the gate are reduced.
    Type: Grant
    Filed: October 7, 2024
    Date of Patent: April 22, 2025
    Inventor: Mammen Thomas
  • Patent number: 12268025
    Abstract: Device scaling has increased the device density of integrated circuits (ICs) and reduced the cost of circuits. Today development of new device structures, use of new materials and complex process steps are implemented to continue scaling of the semiconductor devices. The added manufacturing steps and complexity have increased cost of ICs directly impacting the implementation of IoT devices that need low cost and high yields to be successful. ALEFT-ISD-LTSEE is a device that reduces the cost while improving device performance. ALEFT-ISD-LTSEE is suitable for continued scaling of gate and channel lengths while reducing impact of random threshold variation due to discrete dopants in and around the channel by elimination of implants and high temperature processing. By creating a flat field profile at the gate by use of low temperature epitaxy as source/drain extension, the short channel effects, and the impact of line edge variations of the gate are also reduced.
    Type: Grant
    Filed: May 14, 2024
    Date of Patent: April 1, 2025
    Inventor: Mammen Thomas
  • Patent number: 12245977
    Abstract: A system using a motor, and a rolling tube or rod of sufficient strength to apply a pull force on one side of a sheet on the bed with the patient lying on the sheet to help pull up the patient on his bed or turn patients on his side, to make the patient comfortable. A slide-sheet used for pull-up has a slidable underside to reduce the friction. The sheets used comprise a plurality of loops on the sides to connect to pull straps. The loops to which the pull straps are connected are chosen to apply equal force to pull or turn the patient on the sheet. Patients having mobility issues have to be routinely pulled up or turned on their sides to make them comfortable and avoid formation of bed sores. The mechanized system disclosed enables a single care giver to handle these operations.
    Type: Grant
    Filed: May 5, 2024
    Date of Patent: March 11, 2025
    Inventors: Mammen Thomas, Sarah Peter, Elizabeth Thomas
  • Patent number: 12218848
    Abstract: Datalink (data link) frames or networking packets contain protocol information. A system and method is disclosed where part of or all of the protocol information is contained in the same data link frame as network packet or another datalink frame referred to as STPI. The STPI contains enough protocol information to identify the source of the datalink, the destination and the next hop node or port. STPI sent in a datalink frame can be a request feed-back to avoid network congestion. The request STPI will be a pause or slow down request and comprise the source, destination and class of the datalink frames that are causing the congestion. There will be one datalink frame or packet for each non-request STPI, called DFoNP, containing data. The creation of STPI and DFoNP is done by the originator of the network packet such as an operating system coupled to an end node.
    Type: Grant
    Filed: September 28, 2024
    Date of Patent: February 4, 2025
    Inventors: George Madathilparambil George, Susan George, Mammen Thomas
  • Patent number: 12192108
    Abstract: Datalink (data link) frames or networking packets contain protocol information. A system and method is disclosed where part of or all of the protocol information is contained in the same data link frame as network packet or another datalink frame referred to as STPI. The STPI contains enough protocol information to identify the source of the datalink, the destination and the next hop node or port. STPI sent in a datalink frame can be a request feed-back to avoid network congestion. The request STPI will be a pause or slow down request and comprise the source, destination and class of the datalink frames that are causing the congestion. There will be one datalink frame or packet for each non-request STPI, called DFoNP, containing data. The creation of STPI and DFoNP is done by the originator of the network packet such as an o end node.
    Type: Grant
    Filed: September 12, 2024
    Date of Patent: January 7, 2025
    Inventors: George Madathilparambil George, Susan George, Mammen Thomas
  • Patent number: 12126537
    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: April 28, 2024
    Date of Patent: October 22, 2024
    Inventors: George Madathilparambil George, Susan George, Mammen Thomas
  • Publication number: 20240285456
    Abstract: A system using a motor, and a rolling tube or rod of sufficient strength to apply a pull force on one side of a sheet on the bed with the patient lying on the sheet to help pull up the patient on his bed or turn patients on his side, to make the patient comfortable. A slide-sheet used for pull-up has a slidable underside to reduce the friction. The sheets used comprise a plurality of loops on the sides to connect to pull straps. The loops to which the pull straps are connected are chosen to apply equal force to pull or turn the patient on the sheet. Patients having mobility issues have to be routinely pulled up or turned on their sides to make them comfortable and avoid formation of bed sores. The mechanized system disclosed enables a single care giver to handle these operations.
    Type: Application
    Filed: May 5, 2024
    Publication date: August 29, 2024
    Inventors: Mammen Thomas, Sarah Peter, Elizabeth Thomas
  • Patent number: 12074801
    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: March 8, 2024
    Date of Patent: August 27, 2024
    Inventors: George Madathilparambil George, Susan George, Mammen Thomas
  • Patent number: 12070431
    Abstract: The system uses a motor, and a rolling tube or rod of sufficient strength to apply a pull force on one side of a sheet on the bed with the patient lying on the sheet to help pull up the patient on his bed or turn patients on his side with little manual effort. The sheet used has an underside which is slidable to reduce the friction and having a plurality of loops on the sides to connect to the pull straps. The loops to which the pull straps are connected are chosen to apply equal force to pull or turn the patient on the sheet. Patients having mobility issues have to be routinely pulled up or turned on their sides to make them comfortable and avoid formation of bed sores. These operations have caused back problems for many caregivers. The system disclosed provides mechanized help for these operations.
    Type: Grant
    Filed: May 1, 2023
    Date of Patent: August 27, 2024
    Inventors: Mammen Thomas, Sarah Peter, Elizabeth Thomas