The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 30, 2026
Filed:
Dec. 16, 2022
Wells Fargo Bank, N.a., San Francisco, CA (US);
Constantin Gonciulea, Summit, NJ (US);
Vanio Markov, New York, NY (US);
Charlee Alexandra Stefanski, New York, NY (US);
Abhijit Bhima Rao, San Francisco, CA (US);
Wells Fargo Bank, N.A., San Francisco, CA (US);
Abstract
Systems, apparatuses, and methods are disclosed for a quantum computation of an extended weighted sum of hashed function values. An example method includes initializing two sets of qubits. The example method also includes transforming the initial quantum states of the sets of qubits into a quantum state encoding the weighted sum of the hashed function values using a sequence of operators. The sequence of operators comprises a first operator that encodes a distribution of real-valued weights as quantum amplitudes in the quantum state of the first set of qubits, a second operator that prepares an entangled quantum state encoding a real-valued function, a third operator comprising a series of Hadamard gates, and a fourth operator whose conjugate encodes a real-valued hash function. The example method also includes utilizing the quantum state encoding the weighted sum of the hashed function values.