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:
Aug. 06, 2013
Filed:
Sep. 08, 2009
Michael J. Gormish, Redwood City, CA (US);
John W. Barrus, Menlo Park, CA (US);
Kurt W. Piersol, Campbell, CA (US);
Kenneth F. Gudan, Sunnyvale, CA (US);
Stephen R. Savitzky, San Jose, CA (US);
Michael J. Gormish, Redwood City, CA (US);
John W. Barrus, Menlo Park, CA (US);
Kurt W. Piersol, Campbell, CA (US);
Kenneth F. Gudan, Sunnyvale, CA (US);
Stephen R. Savitzky, San Jose, CA (US);
Ricoh Co., Ltd., Tokyo, JP;
Abstract
The present invention overcomes the deficiencies of the prior art with a system for stroke and image aggregation and analytics. The system is particularly advantageous because it provides a system for distributing page images such as worksheets, examinations or forms to multiple devices. The system allows independent paging and writing on the distributed materials; collection of the strokes added to the distributed pages images; and aggregating and displaying those strokes or summary information in a useful manner. For example, an instructor might receive the current work of the students for a particular examination question and view those strokes in a parallel manner or a combined manner.