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. 04, 2022
Filed:
Nov. 24, 2015
Additive Industries B.v., AJ Eindhoven, NL;
Mark Herman Else Vaes, AJ Eindhoven, NL;
Rob Peter Albert Van Haendel, AJ Eindhoven, NL;
Mark Johannes Magielsen, AJ Eindhoven, NL;
Chris Patrick Webb, AJ Eindhoven, NL;
Daniel Anthonius Johannes Kersten, AJ Eindhoven, NL;
Jonas Wintermans, AJ Eindhoven, NL;
Adrianus Johannes Petrus Maria Vermeer, AJ Eindhoven, NL;
Johannes Franciscus Willebrordus Peeters, AJ Eindhoven, NL;
ADDITIVE INDUSTRIES B.V., Eindhoven, NL;
Abstract
An apparatus for producing an object by additive manufacturing including a chamber for receiving a bath of material solidified by exposure to electromagnetic radiation, a support for positioning the object, and a solidifying device for solidifying a layer of the material. A registering device registers a characteristic of a calibration area related to the surface level of the bath of material and a control unit utilizes the characteristic to control the position of the emitted electromagnetic radiation.