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:
Feb. 11, 2025
Filed:
Jan. 31, 2023
Applicant:
Jong Bae Lee, Seoul, KR;
Inventor:
Jong Bae Lee, Seoul, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 25/00 (2006.01); H04R 1/28 (2006.01); H04R 1/30 (2006.01); H04R 1/34 (2006.01);
U.S. Cl.
CPC ...
H04R 1/30 (2013.01); H04R 1/2811 (2013.01); H04R 1/345 (2013.01); H04R 2201/34 (2013.01);
Abstract
A multiple-driver adapter having a plane wave equalizer according to the present invention may include: a cube body; a high-pitched driver provided on one surface of the cube body and a medium-pitched driver provided on the other surface; a horn unit vertically disposed in the high-pitched driver and the medium-pitched driver, and partially disposed at output units of the high-pitched and medium-pitched drivers, and having a fore end exposed to one surface of the cube body; and at least one equalizer provided in the cube body and reducing sound interference.