Patents Assigned to NUMEM INC.
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Publication number: 20240420761Abstract: Logic to provide improved endurance, performance, and power optimizing capabilities for a resistive memory, ferro-electric RAM (FeRAM) memory, or embedded flash memory is disclosed herein. In one embodiment, a memory subsystem comprises a resistive memory array; an adaptive aggregation memory buffer that has configurable settings for optimizing endurance, power, or performance of the memory subsystem; an endurance management and control logic (EMCL) coupled to the adaptive aggregation memory buffer; and an integrated processor coupled to the EMCL. At least one of the integrated processor and EMCL is configured to determine whether memory requests to a particular memory region during a time window can be aggregated into an aggregate memory request and to optimize memory settings, and to cause the aggregate memory request and memory settings to be sent to the resistive memory array, FeRAM memory, or embedded flash memory to optimize parameters including memory performance and memory endurance.Type: ApplicationFiled: June 13, 2023Publication date: December 19, 2024Applicant: NUMEM Inc.Inventors: Jack Guedj, Ramamurthy Gorti
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Publication number: 20240249769Abstract: A memory includes an array with rows and columns of memory cells. The rows include a first row and a second row. The memory also includes a plurality of logic gates in the array. Each logic gate of the plurality of logic gates includes a first input coupled to a respective memory cell in the first row, a second input coupled to a respective memory cell in the second row, and an output. The memory further includes selection logic coupled to the plurality of logic gates. The selection logic includes a two dimensional (2D) associative array to generate select lines associated with a first pair of rows of memory cells. The select lines are configured to provide enable signals to the plurality of logic gates to control compute operations of the array.Type: ApplicationFiled: April 4, 2024Publication date: July 25, 2024Applicant: NUMEM Inc.Inventor: Bindiganavale S. Nataraj
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Patent number: 11967366Abstract: A memory includes an array with rows and columns of memory cells. The rows include a first row and a second row. The memory also includes a plurality of logic gates in the array. Each logic gate of the plurality of logic gates includes a first input coupled to a respective memory cell in the first row, a second input coupled to a respective memory cell in the second row, and an output. The memory further includes a plurality of sense lines in the array. The output of each logic gate of the plurality of logic gates is coupled to a sense line of the plurality of sense lines.Type: GrantFiled: July 21, 2022Date of Patent: April 23, 2024Assignee: NUMEM INC.Inventor: Bindiganavale S. Nataraj
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Patent number: 11901000Abstract: An adaptive memory management and control circuitry (AMMC) to provide extended test, performance, and power optimizing capabilities for a resistive memory is disclosed herein. In one embodiment, a resistive memory comprises a resistive memory array and an Adaptive Memory Management and Control circuitry (AMMC) that is coupled to the resistive memory array. The AMMC is configured with extended test, reliability, performance and power optimizing capabilities for the resistive memory.Type: GrantFiled: August 4, 2022Date of Patent: February 13, 2024Assignee: NUMEM INC.Inventors: Eric Hall, Doug Smith, Nicholas T. Hendrickson, Jack Guedj
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Patent number: 11829775Abstract: Systems, methods and devices are disclosed for a smart compute memory circuitry that has the flexibility to perform a wide range of functions inside the memory via logic circuitry and an integrated processor. In one embodiment, the smart compute memory circuitry comprises an integrated processor and logic circuitry to enable adaptive System on a Chip (SOC) and electronics subsystem power or performance improvements, and adaptive memory management and control for the smart compute memory circuitry. A resistive memory array is coupled to the integrated processor.Type: GrantFiled: July 28, 2022Date of Patent: November 28, 2023Assignee: NUMEM Inc.Inventors: Eric Hall, Doug Smith, Nicholas T. Hendrickson, Jack Guedj
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Patent number: 11443802Abstract: An adaptive memory management and control circuitry (AMMC) to provide extended test, performance, and power optimizing capabilities for a resistive memory is disclosed herein. In one embodiment, a resistive memory comprises a resistive memory array and an Adaptive Memory Management and Control circuitry (AMMC) that is coupled to the resistive memory array. The AMMC is configured with extended test, reliability, performance and power optimizing capabilities for the resistive memory.Type: GrantFiled: July 9, 2020Date of Patent: September 13, 2022Assignee: NUMEM INC.Inventors: Eric Hall, Doug Smith, Nicholas T. Hendrickson, Jack Guedj
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Patent number: 11436025Abstract: Systems, methods and devices are disclosed for a smart compute memory circuitry that has the flexibility to perform a wide range of functions inside the memory via logic circuitry and an integrated processor. In one embodiment, the smart compute memory circuitry comprises an integrated processor and logic circuitry to enable adaptive System on a Chip (SOC) and electronics subsystem power or performance improvements, and adaptive memory management and control for the smart compute memory circuitry. A resistive memory array is coupled to the integrated processor.Type: GrantFiled: July 9, 2020Date of Patent: September 6, 2022Assignee: NUMEM INC.Inventors: Eric Hall, Doug Smith, Nicholas T. Hendrickson, Jack Guedj
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Publication number: 20220013169Abstract: An adaptive memory management and control circuitry (AMMC) to provide extended test, performance, and power optimizing capabilities for a resistive memory is disclosed herein. In one embodiment, a resistive memory comprises a resistive memory array and an Adaptive Memory Management and Control circuitry (AMMC) that is coupled to the resistive memory array. The AMMC is configured with extended test, reliability, performance and power optimizing capabilities for the resistive memory.Type: ApplicationFiled: July 9, 2020Publication date: January 13, 2022Applicant: NUMEM Inc.Inventors: Eric Hall, Doug Smith, Nicholas T. Hendrickson, Jack Guedj
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Publication number: 20220012063Abstract: Systems, methods and devices are disclosed for a smart compute memory circuitry that has the flexibility to perform a wide range of functions inside the memory via logic circuitry and an integrated processor. In one embodiment, the smart compute memory circuitry comprises an integrated processor and logic circuitry to enable adaptive System on a Chip (SOC) and electronics subsystem power or performance improvements, and adaptive memory management and control for the smart compute memory circuitry. A resistive memory array is coupled to the integrated processor.Type: ApplicationFiled: July 9, 2020Publication date: January 13, 2022Applicant: NUMEM Inc.Inventors: Eric Hall, Doug Smith, Nicholas T. Hendrickson, Jack Guedj
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Patent number: 10726880Abstract: An apparatus for storing data in a magnetic random access memory (MRAM) is provided. The MRAM may store data in one or more resistance-based memory cells and may include a plurality of comparators to compare a voltage generated based on the resistance-based memory cells to a reference voltage to determine a stored logic state. In some implementations, the reference voltage may be generated by a plurality resistance-based memory cells. The reference voltage may be adjusted higher or lower by storing different logic states within the resistance-based memory cells.Type: GrantFiled: November 2, 2018Date of Patent: July 28, 2020Assignee: Numem Inc.Inventor: Nicholas T. Hendrickson
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Patent number: 10460056Abstract: Systems, methods and devices are disclosed that may a user to specify various layout and operational parameters of a resistive-based memory array in a manner that accommodates the unique characteristics of resistance-based memory cells and magnetic-based memory cells.Type: GrantFiled: May 28, 2019Date of Patent: October 29, 2019Assignee: NUMEM INC.Inventor: Nilesh A. Gharia
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Patent number: 10430534Abstract: Systems, methods and devices are disclosed that may a user to specify various layout and operational parameters of a resistive-based memory array in a manner that accommodates the unique characteristics of resistance-based memory cells and magnetic-based memory cells.Type: GrantFiled: November 29, 2017Date of Patent: October 1, 2019Assignee: NUMEM INC.Inventor: Nilesh A. Gharia