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:
Apr. 03, 2012
Filed:
Dec. 30, 2002
Applicants:
Evan Stephen Crandall, Basking Ridge, NJ (US);
Steven Lloyd Greenspan, Scotch Plains, NJ (US);
Wayzen Lin, White Plains, NY (US);
Inventors:
Evan Stephen Crandall, Basking Ridge, NJ (US);
Steven Lloyd Greenspan, Scotch Plains, NJ (US);
Wayzen Lin, White Plains, NY (US);
Assignee:
AT&T Intellectual Property I, LP, Atlanta, GA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04W 72/00 (2009.01);
U.S. Cl.
CPC ...
Abstract
A system and method for anticipating wireless signal loss and providing location based services in view of the anticipated wireless signal loss is disclosed.
Quick Actions:
Crandall, Evan. (2012). System and method for providing robust location based services (U.S. Patent No. 8150406). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8150406
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