Symbol Technologies, LLC

Zebra Technologies Corporation

Shan Chu

James Robert Fuccello

David S Koch

Yegor D Sinelnikov

Dongqing Chen

Zi Peng Xie

Chikwan Cheung

Jing Lu

Neeta R Joshi

A method of assessing impact of applications executed by a computing device on a memory of the computing device includes: storing, in the memory, (i) a plurality of reference write operation sizes, and (ii) for each reference write operation size, a corresponding reference endurance indicator defining a write endurance; executing, at a processor of the computing device interconnected with the memory, a monitor application simultaneously with a test application; via execution of the monitor application at the processor: generating a usage profile for the test application, the usage profile defining a measured write operation size and a measured write operation rate for write operations initiated by the test application; determining an impact indicator for the test application based on the usage profile, the reference write operation sizes and the reference endurance indicators; and presenting the impact indicator.

Method, system and apparatus for assessing application impact on memory devices

A computing device includes: a memory storing an audio sequence and a reference attribute associated with playback of the audio sequence; a speaker; a microphone; an audio enclosure supporting the speaker and the microphone; a processor configured to: simultaneously (i) control the speaker to play the audio sequence, and (ii) control the microphone to capture a test recording corresponding to playback of the audio sequence; based on a comparison of the reference attribute to a test attribute associated with the test recording, detect occlusion of the audio enclosure; and in response to detecting occlusion of the audio enclosure, generate a notification message.

Automated audio assembly performance assessment

An application executed on a device reads a portion of a memory during one of an initialization operation and a regular read operation. The application may trigger a preventative read operation during at least one regular read operation. During the preventative read operation the application selects at least one block and at least one page for the preventative read operation. The application determines a cadence for the preventative read operation. The application obtains an error correction code (ECC) status for the portion of the memory, determines if a number of errors associated with the portion is greater than a predefined ECC threshold and performs a correction, responsive to determining that a number of errors associated with the portion is greater than a predefined ECC threshold.

Apparatus and method for detecting and correcting read disturb errors on a flash memory

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St. James, NY, United States of America

Shan Chu