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:
Oct. 20, 2020
Filed:
Nov. 26, 2018
Metal Industries Research & Development Centre, Kaohsiung, TW;
METAL INDUSTRIES RESEARCH & DEVELOPMENT CENTRE, Kaohsiung, TW;
Abstract
The present invention provides an apparatus for manufacturing a dental restoration. The apparatus includes a first laser module, a powder supplying nozzle, a second laser module, a dust cleaning device and an air bearing device for holding the dental restoration. The second laser module includes a plurality of laser sources, and the laser sources disposed circumferentially around the first laser module, in which each laser source is equally spaced apart from one another. The present invention further provides a method for manufacturing the dental restoration, in which the method can be applied to a laser cladding process or a laser milling process.