IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0956070
(2004-10-04)
|
등록번호 |
US8001053
(2011-08-03)
|
발명자
/ 주소 |
- Nguyen, Mai
- Wang, Xin
- Chen, Eddie J.
- Tadayon, Bijan
|
출원인 / 주소 |
- ContentGuard Holdings, Inc.
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
9 인용 특허 :
238 |
초록
▼
A method, system and device for sharing rights adapted to be associated with items, the method and system including generating at least one of usage rights and meta-rights for the items; defining, via the usage rights, a manner of use for the items; and defining, via the meta-rights, a manner of rig
A method, system and device for sharing rights adapted to be associated with items, the method and system including generating at least one of usage rights and meta-rights for the items; defining, via the usage rights, a manner of use for the items; and defining, via the meta-rights, a manner of rights transfer for the items. The device including receiving at least one of usage rights and meta-rights for the items; interpreting, via the usage rights, a manner of use for the items; and interpreting, via the meta-rights, a manner of rights transfer for the items. The usage rights or the meta-rights include at least one state variable that is shared by one or more rights.
대표청구항
▼
What is claimed is: 1. A method for sharing rights adapted to be associated with an item, the method comprising:specifying, in a first license, using a processor, at least one usage right and at least one meta-right for the item, wherein the usage right and the meta-right include at least one right
What is claimed is: 1. A method for sharing rights adapted to be associated with an item, the method comprising:specifying, in a first license, using a processor, at least one usage right and at least one meta-right for the item, wherein the usage right and the meta-right include at least one right that is shared among one or more users or devices;defining, via the at least one usage right, using a processor, a manner of use selected from a plurality of permitted manners of use for the item;defining, via the at least one meta-right, using a processor, a manner of rights creation for the item, wherein said at least one meta-right is enforceable by a repository and allows said one or more users or devices to create new rights;associating, using a processor, at least one state variable with the at least one right in the first license, wherein the at least one state variable identifies a location where a state of rights is tracked;generating, in a second license, using a processor, one or more rights based on the meta-right in the first license, wherein the one or more rights in the second license includes at least one right that is shared among one or more users or devices; andassociating at least one state variable with the at least one right that is shared in the second license, wherein the at least one state variable that is associated with the second license is based on the at least one state variable that is associated with the first license.
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