Patent · US Active

Analog hardware matrix computation

US11544061B2 · kind B2 · utility

0Cited by

7References

18Claims

0Family size

Assignees

Inventors

Malte Johannes Rasch · Chappaqua, US
Oguzhan Murat Onen · Boston, US
Tayfun Gokmen · Briarcliff Manor, US
Chai Wah Wu · Poughquag, US
Mark S. Squillante · Pound Ridge, US
Tomasz J. Nowicki · Peekskill, US
Wilfried Haensch · Somers, US
Lior Horesh · North Salem, US
Vasileios Kalantzis · White Plains, US
Haim Avron · White Plains, US

Key dates

Filing date	Dec 22, 2020
Grant date	Jan 3, 2023
Priority date	—
Expiry date	Dec 22, 2040

Classification

Technology area (CPC G)Physics
CPC primaryG06N3/08
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Methods and systems for solving a linear system include setting resistances in an array of settable electrical resistances in accordance with values of an input matrix. A series of input vectors is applied to the array as voltages to generate a series of respective output vectors. Each input vector in the series of vectors is updated based on comparison of the respective output vectors to a target vector. A solution of a linear system is determined that includes the input matrix based on the updated input vectors.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.