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:
Nov. 25, 2014
Filed:
Jan. 17, 2011
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);
Robert W. Lord, Seattle, WA (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);
Robert W. Lord, Seattle, WA (US);
Mark A. Malamud, Seattle, WA (US);
The Invention Science Fund I, LLC, Bellevue, WA (US);
Abstract
Embodiments include a method, a manual device, a handheld manual device, a handheld writing device, a system, and an apparatus. An embodiment provides a device. The device includes an imaging circuit operable to acquire digital information encoded in a hand-formed analog expression marked on a surface by a handheld writing device. The device also includes a translator circuit operable to decode the digital information. The device further includes a correlation circuit operable to generate a signal indicative of the decoded digital information.