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:
May. 27, 1986
Filed:
Apr. 10, 1984
Applicant:
Inventors:
Yoshihiro Takemae, Tokyo, JP;
Junji Ogawa, Tokyo, JP;
Yasuhiro Fujii, Yokohama, JP;
Tomio Nakano, Kawasaki, JP;
Takeo Tatematsu, Yokohama, JP;
Takashi Horii, Kawasaki, JP;
Masao Nakano, Kawasaki, JP;
Norihisa Tsuge, deceased, late of Kamakura, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C / ;
U.S. Cl.
CPC ...
365200 ; 365 96 ;
Abstract
A circuit for storing information by blown and unblown fuses has at least two fuses per bit and an information output circuit. The information output circuit discriminates between the state in which all the fuses are unblown and the state in which at least one of the fuses is blown, and provides an output in accordance with the result of the discrimination as stored information.