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. 23, 2007
Filed:
Sep. 25, 2001
Michael R. Walker, Palo Alto, CA (US);
Sean D. Taylor, Fremont, CA (US);
Michael R. Walker, Palo Alto, CA (US);
Sean D. Taylor, Fremont, CA (US);
AT Road, Inc., Fremont, CA (US);
Abstract
In-vehicle operation of a wireless communication system handset is enhanced by using a handset controller having large keys and a large display. The controller is mounted in the vehicle so that the keys and the display are accessible by a user while seated in the vehicle driver's seat. The keys and display are backlighted to improve visibility. The controller warns the user in the motor vehicle that the handset is disconnected from the controller. The controller accepts verbal commands to operate the handset and outputs messages received by the handset and other information associated with handset operation as synthesized speech.