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:
Aug. 20, 2013
Filed:
Apr. 11, 2011
Applicants:
Jae-wook Yoo, Suwon-si, KR;
Kyoung-sei Choi, Yongin-si, KR;
Yun-seok Choi, Hwaseong-si, KR;
Inventors:
Assignee:
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/56 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided is an electromagnetic interference (EMI) removing device for active reduction of electromagnetic interference and a semiconductor package including the same. The EMI removing device may include a film substrate having an antenna pattern configured to generate a second electromagnetic wave, which may have substantially the same frequency band, modulation mode, and directivity as a first electromagnetic wave generated by a first semiconductor chip and a phase opposite to a phase of the first electromagnetic wave.