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. 04, 2000
Filed:
Jul. 23, 1997
Applicant:
Inventors:
Phillip L Henderson, Doylestown, PA (US);
David J Porter, Glenside, PA (US);
Assignee:
Numoncis, Inc., Montgomeryville, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G / ;
U.S. Cl.
CPC ...
345173 ; 345-1 ; 345901 ; 345903 ; 178 1803 ;
Abstract
A graphic input system incorporates a digitizing tablet as an input surface. The digitizing tablet is comprised of two or more separate panels which are positioned adjacent to one another and may also comprise a mechanism for connecting the panels together, such as a hinge. The digitizing tablet, even though it is comprised of separate panels, operates as if the separate panels form a single coordinate system.