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:
Nov. 04, 2025
Filed:
Mar. 23, 2022
Amotech Co., Ltd., Incheon, KR;
Hongdae Jung, Incheon, KR;
Yunsik Seo, Incheon, KR;
Hyungil Baek, Incheon, KR;
Kyunghyun Ryu, Incheon, KR;
Jaemin Kim, Incheon, KR;
Jiwoong Jeong, Incheon, KR;
Jungryul Kim, Incheon, KR;
AMOTECH CO., LTD., Incheon, KR;
Abstract
Disclosed is a shield can for operating as an antenna while blocking electromagnetic waves by defining a radiation region resonating in one or more frequency bands according to the formation of slots. The disclosed shield can arranged on a printed circuit board to cover electronic components mounted on the printed circuit board comprises: a first slit formed in the shield can to divide the shield can into a first inner region and a first outer region spaced from the first inner region; a shielding region, which is the first outer region divided by means of the first slit; and a first radiation region which is the first inner region divided by means of the first slit.