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. 02, 1990
Filed:
Jun. 17, 1985
Om P Gupta, Ithaca, NY (US);
Digicomp Research Corp., Ithaca, NY (US);
Abstract
A multi-classification information security method to prevent information in a computer information system with one of a plurality of security classifications to be written onto an input/output means with a non-compatible security classification. The method may also prevent information with one of a plurality of security classifications from being accessed by a user with a different classification. A detector means located in the computer input/output device detects the classification of the input/output means which is indicated by color or bar code indicia located on the input/output means. This input/output means classification is compared with the classification of the information. When the classifications correspond, information can be written to the input/output medium.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile