Biometric authenticated biometric enrollment
US-2024187223-A1 · Jun 6, 2024 · US
Communication apparatus
US8959342B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8959342-B2 |
| Application number | US-96404110-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 9, 2010 |
| Priority date | Jan 15, 2010 |
| Publication date | Feb 17, 2015 |
| Grant date | Feb 17, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
A communication apparatus performs data communication with a communication device, and includes an authentication processing portion configured to perform authentication processing, including a round trip time (RTT) test on authentication requests received from one or more unauthenticated communication devices and a data communication portion configured to perform data communications with the communication device authenticated by the authentication processing portion. If, in authentication processing of a current authentication request, a prior RTT test is being performed corresponding to a prior authentication request originating from the same communication device, the current RTT test is not performed, and authentication processing waits for the completion of the prior RTT test. If the result of the prior RTT test is successful, authentication processing uses the result of the prior RTT test as the result corresponding to the current authentication request.
First claim
Opening claim text (preview).
What is claimed is: 1. A communication apparatus that performs data communication with a communication device, the communication apparatus comprising: an authentication processing portion configured to perform authentication processing based on a Digital Transmission Content Protection (“DTCP”) standard, including a round trip time (RTT) test on authentication requests received from one or more unauthenticated communication devices; a data communication portion configured to per…
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Classifications
Electricity · mapped topic
- H04L9/0844Primary
Electricity · mapped topic
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Frequently asked questions
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- What does patent US8959342B2 cover?
- A communication apparatus performs data communication with a communication device, and includes an authentication processing portion configured to perform authentication processing, including a round trip time (RTT) test on authentication requests received from one or more unauthenticated communication devices and a data communication portion configured to perform data communications with the c…
- Who is the assignee on this patent?
- Hatakeyama Hideyuki, Alpine Electronics Inc
- What technology area does this patent fall under?
- Primary CPC classification H04L9/0844. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Feb 17 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).