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:
Oct. 20, 1998
Filed:
Apr. 18, 1995
Applicant:
Inventor:
Clifford Earl Kahn, Lexington, MA (US);
Assignee:
Digital Equipment Corporation, Maynard, MA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
707-5 ; 39520055 ; 39520033 ; 395826 ; 395557 ;
Abstract
A browser for efficiently browsing large directory trees is presented. The browser uses authentication links as the structure through which the browser navigates. By adhering to the rules for a valid authentication chain, the browser increases efficiency by storing the results of preliminary steps to browsing.