Large-scale artificial neural-network accelerators based on coherent detection and optical data fan-out

R Hamerly, DR Englund - US Patent 11,604,978, 2023 - Google Patents
US11604978B2 - Large-scale artificial neural-network accelerators based on coherent
detection and optical data fan-out - Google Patents US11604978B2 - Large-scale artificial …

Apparatus and methods for quantum computing and machine learning

N Killoran, TR Bromley, JM Arrazola, M Schuld… - US Patent …, 2023 - Google Patents
2022-12-20 Assigned to Xanadu Quantum Technologies Inc. reassignment Xanadu
Quantum Technologies Inc. CORRECTIVE ASSIGNMENT TO CORRECT THE …

Apparatus and methods for optical neural network

JJ Carolan, M Prabhu, SA Skirlo, Y Shen… - US Patent …, 2022 - Google Patents
An optical neural network is constructed based on photonic integrated circuits to perform
neuromorphic computing. In the optical neural network, matrix multiplication is implemented …

Quantum phase estimation of multiple eigenvalues

R Babbush, N Ding - US Patent 11,270,222, 2022 - Google Patents
This specification describes technologies for inducing and inferring multiple phases of
respective eigenvalues of a unitary operator on a physical quantum state by performing …

Optical co-processor architecture using array of weak optical perceptron

Y Kiarashinejad, A Adibi - US Patent App. 17/919,051, 2023 - Google Patents
An optical co-processor architecture using array of weak optical perceptron is disclosed in a
computing architecture for a neuro-inspired computing platform. The use of weak optical …

Apparatus and methods for quantum computing and machine learning

N Killoran, TR Bromley, JM Arrazola, M Schuld… - US Patent …, 2024 - Google Patents
An apparatus includes a plurality of processing layers coupled in series. Each processing
layer in the plurality of processing layers includes a Gaussian unit configured to perform a …

Apparatus and methods for optical neural network

JJ Carolan, M Prabhu, SA Skirlo, Y Shen… - US Patent …, 2024 - Google Patents
An optical neural network is constructed based on photonic integrated circuits to perform
neuromorphic computing. In the optical neural network, matrix multiplication is implemented …