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:
Sep. 03, 2013
Filed:
Aug. 07, 2007
Applicants:
Richard Daniel Willmann, Siegburg, DE;
Gerd Lanfermann, Aachen, DE;
Juergen Te Vrugt, Aachen, DE;
Edwin Gerardus Johannus Maria Bongers, Roermond, NL;
Inventors:
Richard Daniel Willmann, Siegburg, DE;
Gerd Lanfermann, Aachen, DE;
Juergen Te Vrugt, Aachen, DE;
Edwin Gerardus Johannus Maria Bongers, Roermond, NL;
Assignee:
Koninklijke Philips N.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 9/47 (2006.01);
U.S. Cl.
CPC ...
Abstract
An assistance system for visually handicapped persons with visual impair in a part of their visual field aims at providing a technical solution for these persons, informing them actively about objects or movements in the visually impaired side, by way of body-worn sensors.