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:
Mar. 17, 1998
Filed:
Jan. 21, 1997
Applicant:
Inventors:
John H Conley, Rochester, NY (US);
Markus P Fromherz, Palo Alto, CA (US);
Susan B Layer, Fairport, NY (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
399 77 ; 399381 ; 358296 ; 395111 ;
Abstract
In a scheduling system which optimizes a sequence of operations for carrying out, for example, digital printing of simplex and duplex documents, a 'schedule tree' is created and updated in real time. The schedule tree is a running list of all possible schedules or sequences of operations within a future time frame, given a desired output of documents. Various techniques are used to manage the size of the tree and select schedules from the schedule tree to be proposed to the printing apparatus over time.