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:
Sep. 01, 2026
Filed:
Jan. 21, 2026
Shenzhen Up3d Tech Co., Ltd., Shenzhen, CN;
Gang Wu, Shenzhen, CN;
Dongbin Huang, Shenzhen, CN;
Lirong Mao, Shenzhen, CN;
Dongling Chen, Shenzhen, CN;
SHENZHEN UP3D TECH CO., LTD., Shenzhen, CN;
Abstract
The disclosure relates to the technical field of prosthodontics, and in particular, to a method and system for digital fabrication of a denture. The method includes: editing attributes of a three-dimensional model of a prefabricated tooth, and establishing a template database; obtaining oral data of a patient, and performing tooth arrangement design and base design; determining, based on a virtual denture model, a three-dimensional model of a positioning auxiliary body; fabricating a positioning auxiliary body according to the three-dimensional model of the positioning auxiliary body; and using the positioning auxiliary body to physically position and arrange the physical prefabricated tooth corresponding to the three-dimensional model of the prefabricated tooth, and bonding the physical prefabricated tooth to a gingival base material, to form the denture. In the disclosure, the physical prefabricated tooth is integrated into a digital workflow, solving the difficulty in efficiently utilizing the prefabricated tooth in a digital solution.