Patents by Inventor Nidhi AGRAWAL

Nidhi AGRAWAL 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).

  • Patent number: 11842775
    Abstract: A memory device that dynamically adjusts the sense time to read an open block of a memory block is disclosed. The adjusted sense time is based upon various considerations, including the sense time of the closed block equivalent and the openness of the open block. This allows the memory device to maintain a fixed Vt as well as reduce failed bit count, i.e., read errors due to an insufficient sense time. Also, the dynamic adjustment of sense time can optimize system performance and increase efficiency.
    Type: Grant
    Filed: October 21, 2021
    Date of Patent: December 12, 2023
    Assignee: SanDisk Technologies LLC
    Inventors: Nidhi Agrawal, Bo Lei, Zhenni Wan
  • Publication number: 20230377655
    Abstract: The memory device that includes a memory block memory cells arranged in word lines. A controller is in electrical communication with the memory cells and is configured to program the memory cells to a first set of data states in a first programming pass and then to a greater second set of data states in a second programming pass. During programming of a first set of memory cells in at least one of the first and second programming passes, the controller is further configured to determine programming statuses of a second set of memory cells that is adjacent the first set of memory cells. The controller is further configured to read the first set of memory cells using a read voltage that is adjusted from a base read voltage based on the determined programming statuses of the second set of memory cells.
    Type: Application
    Filed: May 18, 2022
    Publication date: November 23, 2023
    Applicant: SanDisk Technologies LLC
    Inventors: Huiwen Xu, Nidhi Agrawal, Zhenni Wan, Bo Lei, Jun Wan
  • Publication number: 20230183539
    Abstract: The present disclosure is a composite phase change material and its method of preparation thereof. The composite phase change material includes a phase change material present in an amount of 50%-80% by weight. The composite phase change material further includes a thermally conductive material present in an amount of 10%-30% by weight. The composite phase change material further includes a flame retardant present in an amount of 0%-10% by weight. The composite phase change material further includes a polymer present in an amount of 0%-15% by weight.
    Type: Application
    Filed: January 22, 2021
    Publication date: June 15, 2023
    Inventors: Anil MEHTA KUMAR, Akshat RASTOGI, Tanya AGRAWAL, Manikantan KOTA, Nidhi AGRAWAL
  • Publication number: 20230126422
    Abstract: A memory device that dynamically adjusts the sense time to read an open block of a memory block is disclosed. The adjusted sense time is based upon various considerations, including the sense time of the closed block equivalent and the openness of the open block. This allows the memory device to maintain a fixed Vt as well as reduce failed bit count, i.e., read errors due to an insufficient sense time. Also, the dynamic adjustment of sense time can optimize system performance and increase efficiency.
    Type: Application
    Filed: October 21, 2021
    Publication date: April 27, 2023
    Applicant: SanDisk Technologies LLC
    Inventors: Nidhi Agrawal, Bo Lei, Zhenni Wan
  • Publication number: 20150247080
    Abstract: The present invention relates to a Reinforced Form Stable Phase Change Material (RFSPCM) and product thereof. Reinforcement with chemically treated fibers, of polymer in Phase Change Material (PCM) matrix gives a uniform blend of a stable form. This Reinforced Form Stable Phase Change Material (RFSPCM) according to present invention is nontoxic in nature, flexible, has high latent heat and high tensile or tearing strength both above and below the melting point of Phase Change Material (PCM). Further, the composition is so stable that it can easily be heated and cooled without leaking out its Phase Change Material (PCM). The present invention provides a simple Phase Change Material (PCM) product for user for providing stored heat that has improved safety and handling ability.
    Type: Application
    Filed: October 31, 2013
    Publication date: September 3, 2015
    Inventors: Samit JAIN, Devendra JAIN, Anil Kumar MEHTA, Suman KUMARI, Nidhi AGRAWAL