Hardware enablement using an interface

US9104894B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-9104894-B2
Application numberUS-30311305-A
CountryUS
Kind codeB2
Filing dateDec 16, 2005
Priority dateDec 16, 2005
Publication dateAug 11, 2015
Grant dateAug 11, 2015

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Abstract

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A hardware enablement apparatus includes a processor, and a communications interface configured for writing license data to one or more data registers and for using the license data to selectively enable, under control of the processor, hardware features associated with the data registers, at least one of the data registers being implemented in non-volatile memory.

First claim

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What is claimed is: 1. An apparatus, comprising: a non-volatile memory; a processor coupled to the non-volatile memory; and a hardware communications interface coupled between the processor and a hardware device and, in response to control signals received from the processor, operable to perform operations comprising writing to the non-volatile memory license data that is associated with at least one respective hardware feature of the hardware device, and generating from the l…

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What does patent US9104894B2 cover?
A hardware enablement apparatus includes a processor, and a communications interface configured for writing license data to one or more data registers and for using the license data to selectively enable, under control of the processor, hardware features associated with the data registers, at least one of the data registers being implemented in non-volatile memory.
Who is the assignee on this patent?
Brown Andrew, Neufeld E David, Barron Dwight L, and 2 more
What technology area does this patent fall under?
Primary CPC classification G06F21/71. Mapped technology areas include Physics.
When was this patent published?
Publication date Tue Aug 11 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).