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US-12177293-B2 · Dec 24, 2024 · US
Accessing local applications when roaming using a NFC mobile device
US9088409B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9088409-B2 |
| Application number | US-201313925873-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 25, 2013 |
| Priority date | Jun 25, 2013 |
| Publication date | Jul 21, 2015 |
| Grant date | Jul 21, 2015 |
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Abstract
Official abstract text for this publication.
A method of accessing local applications when roaming on a NFC mobile device may include creating a first partition and a second partition on a secure element (SE) of a subscriber identification module (SIM) of a near field communication (NFC) enabled device. The home TSM separates the first partition and the second partition by public key encryption. The home TSM generates cryptographic keys in response to a request by a roaming TSM for access to the second partition of the SIM. Following the exchange of security keys, the home TSM delegates to the roaming TSM access to the second partition of the SIM.
First claim
Opening claim text (preview).
What is claimed is: 1. A computer program product for accessing local applications when roaming using a NFC mobile device, the computer program product including an operating system program embodied on a computer readable storage device, the operating system program including code executable by a processor to perform a method comprising: creating at least a first partition and a second partition on a Secure Element (SE) of a Subscriber Identification Module (SIM) of a NFC enabled…
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Electricity · mapped topic
Electricity · mapped topic
- H04L9/14Primary
Electricity · mapped topic
Electricity · mapped topic
Physics · mapped topic
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Frequently asked questions
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- What does patent US9088409B2 cover?
- A method of accessing local applications when roaming on a NFC mobile device may include creating a first partition and a second partition on a secure element (SE) of a subscriber identification module (SIM) of a near field communication (NFC) enabled device. The home TSM separates the first partition and the second partition by public key encryption. The home TSM generates cryptographic keys i…
- Who is the assignee on this patent?
- IBM
- What technology area does this patent fall under?
- Primary CPC classification H04L9/14. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Jul 21 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).