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. 02, 2026
Filed:
Jun. 19, 2024
Toyota Jidosha Kabushiki Kaisha, Aichi-ken, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Aichi-ken, JP;
Abstract
Cloud-assisted in-vehicle large language model use is performed by inputting an unredacted prompt into a first Large Language Model (LLM) installed in a vehicle, wherein the unredacted prompt includes personal information relating to an occupant of the vehicle, transmitting a redacted prompt to a second LLM installed in a cloud, the redacted prompt representing the unredacted prompt without the personal information, receiving a logit of the second LLM, inputting the redacted prompt into a third LLM installed in the cloud or the vehicle, the third LLM including an identical parameter set to the first LLM, determining a difference between a logit of the first LLM and a logit of the third LLM, determining a sum of the difference and the logit of the second LLM to obtain an adjusted logit, and acquiring an output from the adjusted logit.