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:
Dec. 06, 2022
Filed:
Nov. 27, 2019
Applicant:
Seoul Viosys Co., Ltd., Ansan-si, KR;
Inventors:
Assignee:
Seoul Viosys Co., Ltd., Ansan-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61N 5/06 (2006.01);
U.S. Cl.
CPC ...
A61N 5/0613 (2013.01); A61N 5/0624 (2013.01); A61N 2005/0626 (2013.01); A61N 2005/0642 (2013.01); A61N 2005/0659 (2013.01); A61N 2005/0661 (2013.01); A61N 2005/0662 (2013.01); A61N 2005/0663 (2013.01);
Abstract
A light irradiation device includes a first light source emitting first light in a visible wavelength band and a second light source emitting second light, in which at least part of a wavelength band is different from a wavelength band of the first light source and which catalyzes synthesis of a functional substance in a target to which light is applied. The second light includes light in a wavelength band of ultraviolet B.