Abstract: Systems, apparatuses, and methods for implementing digital rights management using a GPU are disclosed. In one embodiment, a system includes at least a GPU, a security processor, and a memory. The GPU is configured to execute a first portion of a binary and detect that a second portion of the binary is encrypted. The second portion of the binary includes enhanced content that is available for purchase. If the user purchases the enhanced content, a license server generates a token specific to the security processor of the system and conveys the token to the system. Next, the security processor decrypts the second portion of the binary using the token and stores the decrypted second portion of the binary at a memory location accessible by the first processor. Then, the first processor executes the second portion of the binary.

Abstract: Systems, apparatuses, and methods for implementing digital rights management using a GPU are disclosed. In one embodiment, a system includes at least a GPU, a security processor, and a memory. The GPU is configured to execute a first portion of a binary and detect that a second portion of the binary is encrypted. The second portion of the binary includes enhanced content that is available for purchase. If the user purchases the enhanced content, a license server generates a token specific to the security processor of the system and conveys the token to the system. Next, the security processor decrypts the second portion of the binary using the token and stores the decrypted second portion of the binary at a memory location accessible by the first processor. Then, the first processor executes the second portion of the binary.

Abstract: A device receives a request to use a software program, determines a comparison indicator based on receiving the request, and determines whether a license for the software program is valid based on a license validity indicator, stored in a secure environment, and the comparison indicator. The device permits execution of secure code stored in the secure environment when the license is determined to be valid, and prevents execution of the secure code stored in the secure environment when the license is determined to be invalid.

Abstract: The present invention provides the bovine melanocortin 4 receptor protein (MC4-R), peptide and polypeptide fragments thereof, as well as nucleic acids encoding these molecules. Also provided are recombinant vectors comprising these nucleic acids, and recombinant host cells containing such vectors. Also provided are methods for identifying selective agonists and antagonists of bovine MC4-R, compounds that modulate the activity or expression of the bovine MC4-R, and methods for modifying body weight in bovine animals utilizing the bovine MC4-R as the target for intervention.

Abstract: The instant invention provides the porcine pVIP receptor protein. The invention also provides DNA compounds encoding the pVIP receptor, recombinant DNA cloning and expression vectors comprising that DNA, and recombinant host cells comprising those vectors. The invention also provides methods of making the pVIP receptor in recombinant and solid phase systems. The invention also provides methods of using the pVIP receptor in assay systems. The invention also provides methods of using the disclosed DNA sequences as probes to isolate and characterize pVIP receptors and corresponding DNA sequences from other species.