Patents by Inventor Roya Baghi

Roya Baghi 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: 20240036629
    Abstract: Systems, apparatuses, and methods related to using memory device sensors are described. Some memory system or device types include sensors embedded in their circuitry. For instance, a device can be coupled to a memory device with an embedded sensor. The memory device can transmit the data generated by the embedded sensor using a sensor output coupled to the device. The memory device may generate, based at least in part on a characteristic of a memory device, a signal from a sensor embedded in the memory device and transmit the signal generated by the sensor from the memory device to another device coupled to the memory device.
    Type: Application
    Filed: October 12, 2023
    Publication date: February 1, 2024
    Inventors: Debra M. Bell, Roya Baghi, Erica M. Gove, Zahra Hosseinimakarem, Cheryl M. O'Donnell
  • Patent number: 11789519
    Abstract: Systems, apparatuses, and methods related to using memory device sensors are described. Some memory system or device types include sensors embedded in their circuitry. For instance, a device can be coupled to a memory device with an embedded sensor. The memory device can transmit the data generated by the embedded sensor using a sensor output coupled to the device. The memory device may generate, based at least in part on a characteristic of a memory device, a signal from a sensor embedded in the memory device and transmit the signal generated by the sensor from the memory device to another device coupled to the memory device.
    Type: Grant
    Filed: August 22, 2022
    Date of Patent: October 17, 2023
    Assignee: Micron Technology, Inc.
    Inventors: Debra M. Bell, Roya Baghi, Erica M. Gove, Zahra Hosseinimakarem, Cheryl M. O'Donnell
  • Patent number: 11735247
    Abstract: Memory devices, systems including memory devices, and methods of operating memory devices are described, in which memory devices are configured to monitor degradations in word line characteristics. The memory device may generate a reference signal in response to an access command directed to a memory array including a plurality of word lines, in some embodiments. The memory array may include a victim word line configured to accumulate adverse effects of executing multiple access commands at the word lines of the memory array. When the degradation in the word line characteristics causes reliability issues (e.g., corrupted data), the memory array is deemed unreliable, and may be blocked from memory operations. The memory device may compare the reference signal and a signal from the victim word line to determine whether preventive measures may be appropriate to avoid (or mitigate) such reliability issues.
    Type: Grant
    Filed: February 15, 2022
    Date of Patent: August 22, 2023
    Assignee: Micron Technology, Inc.
    Inventors: Gitanjali T. Ghosh, Debra M. Bell, Arunmozhi R. Subramaniam, Roya Baghi, Deepika Thumsi Umesh, Sue-Fern Ng
  • Publication number: 20230122571
    Abstract: Systems, apparatuses, and methods related to using memory device sensors are described. Some memory system or device types include sensors embedded in their circuitry. For instance, another device can be coupled to a memory device with an embedded sensor. The memory device can transmit a signal representing sensor data generated by the embedded sensor using a sensor output coupled to the other device. A controller coupled to a memory device may determine one or more threshold values of a sensor or sensors embedded in a memory device. The memory device may transmit an indication responsive to one or more sensors detecting a value greater or less than a threshold and may transmit the indication to another device.
    Type: Application
    Filed: December 15, 2022
    Publication date: April 20, 2023
    Inventors: Cheryl M. O'Donnell, Erica M. Gove, Zahra Hosseinimakarem, Debra M. Bell, Roya Baghi
  • Patent number: 11550687
    Abstract: Systems, apparatuses, and methods related to using memory device sensors are described. Some memory system or device types include sensors embedded in their circuitry. For instance, another device can be coupled to a memory device with an embedded sensor. The memory device can transmit a signal representing sensor data generated by the embedded sensor using a sensor output coupled to the other device. A controller coupled to a memory device may determine one or more threshold values of a sensor or sensors embedded in a memory device. The memory device may transmit an indication responsive to one or more sensors detecting a value greater or less than a threshold and may transmit the indication to another device.
    Type: Grant
    Filed: December 9, 2019
    Date of Patent: January 10, 2023
    Assignee: Micron Technology, Inc.
    Inventors: Cheryl M. O'Donnell, Erica M. Gove, Zahra Hosseinimakarem, Debra M. Bell, Roya Baghi
  • Publication number: 20220404892
    Abstract: Systems, apparatuses, and methods related to using memory device sensors are described. Some memory system or device types include sensors embedded in their circuitry. For instance, a device can be coupled to a memory device with an embedded sensor. The memory device can transmit the data generated by the embedded sensor using a sensor output coupled to the device. The memory device may generate, based at least in part on a characteristic of a memory device, a signal from a sensor embedded in the memory device and transmit the signal generated by the sensor from the memory device to another device coupled to the memory device.
    Type: Application
    Filed: August 22, 2022
    Publication date: December 22, 2022
    Inventors: Debra M. Bell, Roya Baghi, Erica M. Gove, Zahra Hosseinimakarem, Cheryl M. O'Donnell
  • Patent number: 11435811
    Abstract: Systems, apparatuses, and methods related to using memory device sensors are described. Some memory system or device types include sensors embedded in their circuitry. For instance, a device can be coupled to a memory device with an embedded sensor. The memory device can transmit the data generated by the embedded sensor using a sensor output coupled to the device. The memory device may generate, based at least in part on a characteristic of a memory device, a signal from a sensor embedded in the memory device and transmit the signal generated by the sensor from the memory device to another device coupled to the memory device.
    Type: Grant
    Filed: December 9, 2019
    Date of Patent: September 6, 2022
    Assignee: Micron Technology, Inc.
    Inventors: Debra M. Bell, Roya Baghi, Erica M. Gove, Zahra Hosseinimakarem, Cheryl M. O'Donnell
  • Publication number: 20220172768
    Abstract: Memory devices, systems including memory devices, and methods of operating memory devices are described, in which memory devices are configured to monitor degradations in word line characteristics. The memory device may generate a reference signal in response to an access command directed to a memory array including a plurality of word lines, in some embodiments. The memory array may include a victim word line configured to accumulate adverse effects of executing multiple access commands at the word lines of the memory array. When the degradation in the word line characteristics causes reliability issues (e.g., corrupted data), the memory array is deemed unreliable, and may be blocked from memory operations. The memory device may compare the reference signal and a signal from the victim word line to determine whether preventive measures may be appropriate to avoid (or mitigate) such reliability issues.
    Type: Application
    Filed: February 15, 2022
    Publication date: June 2, 2022
    Inventors: Gitanjali T. Ghosh, Debra M. Bell, Arunmozhi R. Subramaniam, Roya Baghi, Deepika Thumsi Umesh, Sue-Fern Ng
  • Patent number: 11270757
    Abstract: Memory devices, systems including memory devices, and methods of operating memory devices are described, in which memory devices are configured to monitor degradations in word line characteristics. The memory device may generate a reference signal in response to an access command directed to a memory array including a plurality of word lines, in some embodiments. The memory array may include a victim word line configured to accumulate adverse effects of executing multiple access commands at the word lines of the memory array. When the degradation in the word line characteristics causes reliability issues (e.g., corrupted data), the memory array is deemed unreliable, and may be blocked from memory operations. The memory device may compare the reference signal and a signal from the victim word line to determine whether preventive measures may be appropriate to avoid (or mitigate) such reliability issues.
    Type: Grant
    Filed: September 15, 2020
    Date of Patent: March 8, 2022
    Assignee: Micron Technology, Inc.
    Inventors: Gitanjali T. Ghosh, Debra M. Bell, Arunmozhi R. Subramaniam, Roya Baghi, Deepika Thumsi Umesh, Sue-Fern Ng
  • Publication number: 20210392269
    Abstract: Systems, apparatuses, and methods related to memory device sensors are described. Memory systems can include multiple types of memory devices including memory media and can write data to the memory media. Some types of memory devices include sensors embedded in the circuitry of the memory device that can generate data. The memory device can transmit the data generated by the embedded sensor using a sensor output coupled to another device. In an example, a method can include generating orientation data, including coordinates, of a memory device by measuring linear acceleration or rotational motion using a motion sensor embedded in circuitry of the memory device, receiving a signal that represents image data from an image sensor, and pairing the orientation data of the memory device with the image data.
    Type: Application
    Filed: June 12, 2020
    Publication date: December 16, 2021
    Inventors: Zahra Hosseinimakarem, Debra M. Bell, Cheryl M. O'Donnell, Roya Baghi, Erica M. Gove
  • Publication number: 20210201981
    Abstract: Memory devices, systems including memory devices, and methods of operating memory devices are described, in which memory devices are configured to monitor degradations in word line characteristics. The memory device may generate a reference signal in response to an access command directed to a memory array including a plurality of word lines, in some embodiments. The memory array may include a victim word line configured to accumulate adverse effects of executing multiple access commands at the word lines of the memory array. When the degradation in the word line characteristics causes reliability issues (e.g., corrupted data), the memory array is deemed unreliable, and may be blocked from memory operations. The memory device may compare the reference signal and a signal from the victim word line to determine whether preventive measures may be appropriate to avoid (or mitigate) such reliability issues.
    Type: Application
    Filed: September 15, 2020
    Publication date: July 1, 2021
    Inventors: Gitanjali T. Ghosh, Debra M. Bell, Arunmozhi R. Subramaniam, Roya Baghi, Deepika Thumsi Umesh, Sue-Fern Ng
  • Publication number: 20210173467
    Abstract: Systems, apparatuses, and methods related to using memory device sensors are described. Some memory system or device types include sensors embedded in their circuitry. For instance, a device can be coupled to a memory device with an embedded sensor. The memory device can transmit the data generated by the embedded sensor using a sensor output coupled to the device. The memory device may generate, based at least in part on a characteristic of a memory device, a signal from a sensor embedded in the memory device and transmit the signal generated by the sensor from the memory device to another device coupled to the memory device.
    Type: Application
    Filed: December 9, 2019
    Publication date: June 10, 2021
    Inventors: Debra M. Bell, Roya Baghi, Erica M. Gove, Zahra Hosseinimakarem, Cheryl M. O'Donnell
  • Publication number: 20210173757
    Abstract: Systems, apparatuses, and methods related to using memory device sensors are described. Some memory system or device types include sensors embedded in their circuitry. For instance, another device can be coupled to a memory device with an embedded sensor. The memory device can transmit a signal representing sensor data generated by the embedded sensor using a sensor output coupled to the other device. A controller coupled to a memory device may determine one or more threshold values of a sensor or sensors embedded in a memory device. The memory device may transmit an indication responsive to one or more sensors detecting a value greater or less than a threshold and may transmit the indication to another device.
    Type: Application
    Filed: December 9, 2019
    Publication date: June 10, 2021
    Inventors: Cheryl M. O'Donnell, Erica M. Gove, Zahra Hosseinimakarem, Debra M. Bell, Roya Baghi