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. 04, 2003
Filed:
Mar. 29, 2001
Applicant:
Inventor:
Takumi Hasegawa, Tokyo, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 5/06 ;
U.S. Cl.
CPC ...
G11C 5/06 ;
Abstract
In an electronic apparatus including an electronic circuit device, a board and a control circuit device for controlling the electronic circuit device, a socket for mounting the electronic circuit device is mounted on the board. The socket incorporates a switch for electrically connecting the control circuit device to a reference voltage line when the electronic circuit device is not mounted in the socket and electrically connecting the control circuit device to the electronic circuit device when the electronic circuit device is mounted in the socket.