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:
May. 28, 2019
Filed:
Mar. 14, 2018
Able Device, Inc., Raleigh, NC (US);
Michael C. Heath, Cary, NC (US);
Roger D. Dewey, Raleigh, NC (US);
Able Device, Inc., Raleigh, NC (US);
Abstract
The subject matter described herein includes methods, systems, and computer program products for providing a bi-directional data path to a SIM containing an executable program. According to one system, a subscriber identification module (SIM) is provided that includes a memory configured to store one or more executable instructions and a processor configured to execute the one or more executable instructions to generate one or more commands for controlling a device. At the SIM, a bi-directional data communications link, such as a serial communications link to the SIM processor, is simulated in software. The simulated communications link provides for bi-directional data communications between a customer application which is executed on the SIM and an external device which is not executed on the SIM, such as a microprocessor or cell module.