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:
Oct. 12, 2010
Filed:
Nov. 20, 2006
Alexander J. Cohen, Mill Valley, CA (US);
B. Isaac Cohen, Mill Valley, CA (US);
Ed Harlow, Boston, MA (US);
Eric C. Leuthardt, St. Louis, MO (US);
Royce A. Levien, Lexington, MA (US);
Mark A. Malamud, Seattle, WA (US);
Alexander J. Cohen, Mill Valley, CA (US);
B. Isaac Cohen, Mill Valley, CA (US);
Ed Harlow, Boston, MA (US);
Eric C. Leuthardt, St. Louis, MO (US);
Royce A. Levien, Lexington, MA (US);
Mark A. Malamud, Seattle, WA (US);
The Invention Science Fund I, LLC, Bellevue, WA (US);
Abstract
Embodiments provide a method, and a device A device includes a writing element operable to form a mark on a surface corresponding to a movement of the writing element over the surface. The device also includes a controller operable to digitally encode information in the mark.