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:
Aug. 05, 2025
Filed:
Feb. 22, 2022
Apple Inc., Cupertino, CA (US);
Antoine R. Raux, Los Gatos, CA (US);
Yi Ma, Milpitas, CA (US);
Kevin D. Pitolin, Cupertino, CA (US);
Felicia Edwards, Belmont, CA (US);
Chengchao Yang, San Jose, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
Systems and processes for operating a digital assistant are provided. An example method includes, at an electronic device having one or more processors and memory, detecting invocation of a digital assistant; determining, using a reference resolution service, a set of possible entities; receiving a user utterance including an ambiguous reference; determining based on the user utterance and the list of possible entities, a candidate interpretation including a preliminary set of entities corresponding to the ambiguous reference; determining, with the reference resolution service and based on the candidate interpretation including the preliminary set of entities corresponding to the ambiguous reference, an entity corresponding to the ambiguous reference; and performing, based on the candidate interpretation and the entity corresponding to the ambiguous reference, a task associated with the user utterance.