Programmable resistive memory formed by bit slices from a standard cell library

SC Chung, K Nii - US Patent 10,770,160, 2020 - Google Patents
(57) ABSTRACT Architecture, design, structure, layout, and method of form ing a
Programmable Resistive Device (PRD) memory in standard cell library are disclosed. The …

Programmable resistive memories with low power read operation and novel sensing scheme

SC Chung - US Patent 10,726,914, 2020 - Google Patents
(57) ABSTRACT A time-based sensing circuit to convert resistance of a programmable
resistive element into logic states is dis closed. A programmable resistive memory has a …

Programmable resistive device and memory using diode as selector

SC Chung - US Patent 10,586,593, 2020 - Google Patents
Building programmable resistive devices in contact holes at the crossover of a plurality of
conductor lines in more than two vertical layers is disclosed. There are plurality of first …

Programmable resistance memory on thin film transistor technology

SC Chung - US Patent 10,916,317, 2021 - Google Patents
G11C17/14—Read-only memories programmable only once; Semi-permanent stores, eg
manually-replaceable information cards in which contents are determined by selectively …

Power-efficient compute-in-memory analog-to-digital converters

A Srivastava, SA Mirhaj - US Patent 11,018,687, 2021 - Google Patents
US11018687B1 - Power-efficient compute-in-memory analog-to-digital converters - Google
Patents US11018687B1 - Power-efficient compute-in-memory analog-to-digital converters …

Fully testible OTP memory

SC Chung - US Patent 10,923,204, 2021 - Google Patents
G11C17/14—Read-only memories programmable only once; Semi-permanent stores, eg
manually-replaceable information cards in which contents are determined by selectively …

One-time programmable memory using gate-all-around structures

SC Chung - US Patent 11,011,577, 2021 - Google Patents
(57) ABSTRACT An One-Time Programmable (OTP) memory is built in at least one of nano-
wire structures. The OTP memory has a plurality of OTP cells. At least one of the OTP cells …

One-time programmable memories with ultra-low power read operation and novel sensing scheme

SC Chung - US Patent 11,615,859, 2023 - Google Patents
An OTP with ultra-low power read can be programmed with a minimum and a maximum
program voltage. When programming within the range, the post-program OTP to preprogram …

One-time programmable memories with low power read operation and novel sensing scheme

SC Chung - US Patent 11,062,786, 2021 - Google Patents
(57) ABSTRACT A time-based sensing circuit to convert resistance of a one-time
programmable (OTP) element into logic states is disclosed. A one-time programmable (OTP) …

Current steering in reading magnetic tunnel junction

G Gupta, Z Wu, Y Wang - US Patent 11,309,005, 2022 - Google Patents
The disclosed MTJ read circuits include a current steering element coupled to the read path.
At a first node of the current steering element, a proportionally larger current is maintained to …