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:
May. 15, 2001
Filed:
Jun. 12, 2000
Applicant:
Inventors:
Jien-Ping Mu, Chatham, CA;
Zetian Wang, Sunnyvale, CA (US);
Charles L. Thomas, Salt Lake City, UT (US);
Assignee:
University of Utah Research Foundation, Salt Lake City, UT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 3/508 ; B29C 4/102 ;
U.S. Cl.
CPC ...
B29C 3/508 ; B29C 4/102 ;
Abstract
A volume sequential technique allows the production of prototypes from a liquid photopolymer precursor without requiring the CAD model to be decomposed into slices. Inverse Tomographic Construction (ITC) selectively cures the photopolymer in a vat without requiring it translating build platform.