- Patent Title: Algorithms and circuitry for verifying a value stored during a programming operation of a non-volatile memory cell in an analog neural memory in deep learning artificial neural network
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Application No.: US16360955Application Date: 2019-03-21
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Publication No.: US11144824B2Publication Date: 2021-10-12
- Inventor: Hieu Van Tran , Thuan Vu , Stephen Trinh , Stanley Hong , Anh Ly
- Applicant: Silicon Storage Technology, Inc.
- Applicant Address: US CA San Jose
- Assignee: Silicon Storage Technology, Inc.
- Current Assignee: Silicon Storage Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agency: DLA Piper LLP US
- Main IPC: G11C16/10
- IPC: G11C16/10 ; G06N3/063 ; G11C16/04 ; G06N3/08 ; G06F12/0811 ; G11C11/4063 ; G11C11/54
Abstract:
Various algorithms are disclosed for verifying the stored weight in a non-volatile memory cell in a neural network following a multilevel programming operation of the non-volatile memory cell by converting the stored weight into a plurality of digital output bits. Circuity, such as an adjustable reference current source, for implementing the algorithms are disclosed.
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