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:
Jun. 29, 2004
Filed:
Oct. 04, 2001
Applicant:
Inventors:
Lenka M. Jelinek, Hillsboro, OR (US);
Frank T. Brown, Beaverton, OR (US);
William C. DeLeeuw, Portland, OR (US);
Assignee:
Intel Corporation, Santa Clara, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09B 1/100 ;
U.S. Cl.
CPC ...
G09B 1/100 ;
Abstract
One aspect of the invention relates to an electronic writing device for interactive teaching of users to reproduce a selected graphical representation. The electronic writing device comprises a casing, a screen and internal logic placed within the casing. The internal logic controls adjustment of a light beam directed at a bottom surface of the screen to temporarily illuminate one or more light segments, visible on a top surface of the screen, in efforts to guide a user in writing the graphical representation.