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:
Feb. 27, 2007
Filed:
Aug. 28, 2002
Philip H. Burrus, Iv, Lilburn, GA (US);
William Phelps, Iii, Lawrenceville, GA (US);
Philip H. Burrus, IV, Lilburn, GA (US);
William Phelps, III, Lawrenceville, GA (US);
Motorola Inc., Schaumburg, IL (US);
Abstract
This invention includes a stylus that employs a translucent material for conducting light to convey information from a portable electronic device to a user. In one preferred embodiment, the stylus provides a thermometer style fuel gauge. Inserting the stylus into a special stylus holder actuates the fuel gauge. A thermometer like fuel gauge reading then appears in the body of the stylus. Other embodiments include changing color, focal point of a lens and light intensity to convey information. The stylus may be used to convey any type of information, including receipt of e-mail by the portable electronic device.