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. 20, 2025
Filed:
Oct. 07, 2022
Applicant:
Industry Academy Cooperation Foundation of Sejong University, Seoul, KR;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 5/02 (2006.01); H04R 1/32 (2006.01); H04S 7/00 (2006.01);
U.S. Cl.
CPC ...
H04S 7/302 (2013.01); H04R 1/32 (2013.01);
Abstract
There is provided a method and apparatus for edge detection for diffraction of sound tracing, and the method includes a triangle detection step for detecting hit triangles hit with a ray departing from a sound source; and an edge detection step for calculating at least an edge point based on the hit triangles and determining whether diffraction occurs on the edge point by performing an intersection test for a test ray departing toward the at least edge point based on the sound source or a listener.
Park, Woo. (2025). Method and apparatus for edge detection for diffraction of sound tracing (U.S. Patent No. 12309571). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12309571
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