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:
Jul. 15, 1997
Filed:
May. 01, 1995
Douglas R Kraul, Parkland, FL (US);
Michael J DeLuca, Boca Raton, FL (US);
Bryant Wilder, Boynton Beach, FL (US);
Motorola, Inc., Schaumburg, IL (US);
Abstract
A radio accessory (20) for a personal computing device (50) has a receiver (30) and an interface circuit (32) for receiving and digitizing paging signals modulated on a radio frequency carrier. The paging signals are encoded in accordance with a predetermined protocol such as POCSAG. The personal computing device (50) then decodes the digitized paging signals in accordance with software instructions provided either by the instruction memory (40) in the accessory (20) or on a disk (84). The accessory (20) also has an identification code which validates software from the disk (84) to deter unauthorized use of the accessory (20). The accessory (20) also has a transmitter (28) for sending wireless information.