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:
Jun. 06, 1978
Filed:
May. 21, 1976
Thomas T Chen, Yorba Linda, CA (US);
Rockwell International Corporation, El Segundo, CA (US);
Abstract
A switch device which is disposed between adjacent magnetic bubble domain propagation paths to permit selective, substantially concurrent, exchange of information (i.e. magnetic bubble domains) from one path to the other. The switch is a unique arrangement of substantially conventional components which are selectively activated by application of a current through a control conductor. In one condition, the magnetic bubble domains propagate through the respective paths in the normal manner. In another condition, as a function of the control current supplied to the conductor, the bubbles are exchanged (simultaneously transferred) between the respective paths. In yet another condition, the bubbles in one path are replicated and supplied to another path.