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:
Apr. 27, 1999
Filed:
May. 31, 1996
Applicant:
Inventor:
John Mark Zetts, Falls Church, VA (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G / ; G09G / ;
U.S. Cl.
CPC ...
345145 ; 345179 ; 345349 ;
Abstract
A system and method for determining whether or not a non-system pointer is equivalent to a system pointer. The system and the non-system pointer each have pointer IDs. The system first determines whether the pointer ID of the non-system pointer is in a table of pointer IDs and flagged in the table as being equivalent to the system pointer. Whenever the pointer ID of the non-system pointer is not in the table of pointer IDs, the system determines, based on the shape of the non-system pointer, whether the non-system pointer is equivalent to the system pointer.