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:
Jan. 24, 2017
Filed:
Dec. 09, 2015
J-devices Corporation, Usuki-shi, Oita, JP;
Hiroaki Matsubara, Yokohama, JP;
Toshihiro Iwasaki, Yokohama, JP;
Tomoshige Chikai, Yokohama, JP;
Kiminori Ishido, Yokohama, JP;
Shinji Watanabe, Yokohama, JP;
Michiaki Tamakawa, Yokohama, JP;
J-DEVICES CORPORATION, Usuki-shi, Oita, JP;
Abstract
A magnetic shielding package of a non-volatile magnetic memory element, including: a soft magnetic material support plate; a first insulating material layerformed on the support plate; a non-volatile magnetic memory elementfixed on the first insulating material layer; a second insulating material layerthat encapsulates the memory element and the periphery thereof; in the second insulating material layer, a wiring layer, a soft magnetic layerorand a conductive portionconnecting an electrode of the circuit surface of the memory element and the wiring layer; and a magnetic shield partcontaining a soft magnetic material arranged like a wall at a distance from a side surface of the memory element so as to surround the memory element side surface partially or entirely, the magnetic shield part being magnetically connected to the soft magnetic layer.