Abstract: The present invention provides a method and system of storing information for drawing an object on a computer system that includes providing a palette file that includes a set of first labels matched with numerical values, tagging a vector graphics file for drawing the object with second labels, translating the second labels into one or more of the first labels, and plugging in values stored in the palette file associated with the translated second labels into the tagged vector graphics file.

Abstract: An efficient multicast key management is achieved by using seals. A security server generates a seal. In one embodiment, the seal contains a key. In another embodiment, the seal contains information for generating a key. An application server requests the seal from the security server and broadcasts the seal to a plurality of recipients. A recipient wishing to encrypt or decrypt a data stream transmits the received seal to the security server to be opened. If the recipient is authorized, the security server transmits a permit to the authorized recipient. In one embodiment, the recipient generates a key from the permit. In another embodiment, the permit is the key. If the recipient is a sender, the recipient encrypts data using the key and broadcasts the same encrypted data stream to all receivers. If the recipient is a receiver, the recipient decrypts an encrypted data stream using the key. In one embodiment, a seal with a corresponding offset value is sent periodically in a data stream.

Abstract: Systems and methods for enabling the use of multi-touch applications on touch screens configured to receive only a single touch input at a time are disclosed. Systems and methods for dual heap memory allocation are also disclosed. Systems and methods for meta-layer rendering for mark-up code on mobile devices and storage of the meta-layers is also disclosed. Combinations of the above systems and methods are further disclosed.

Abstract: The present invention provides a method and system of storing information for drawing an object on a computer system that includes providing a palette file that includes a set of first labels matched with numerical values, tagging a vector graphics file for drawing the object with second labels, translating the second labels into one or more of the first labels, and plugging in values stored in the palette file associated with the translated second labels into the tagged vector graphics file.

Abstract: An efficient multicast key management is achieved by using seals. A security server generates a seal. In one embodiment, the seal contains a key. In another embodiment, the seal contains information for generating a key. An application server requests the seal from the security server and broadcasts the seal to a plurality of recipients. A recipient wishing to encrypt or decrypt a data stream transmits the received seal to the security server to be opened. If the recipient is authorized, the security server transmits a permit to the authorized recipient. In one embodiment, the recipient generates a key from the permit. In another embodiment, the permit is the key. If the recipient is a sender, the recipient encrypts data using the key and broadcasts the same encrypted data stream to all receivers. If the recipient is a receiver, the recipient decrypts an encrypted data stream using the key. In one embodiment, a seal with a corresponding offset value is sent periodically in a data stream.

Abstract: An efficient multicast key management is achieved by using seals. A security server generates a seal. In one embodiment, the seal contains a key. In another embodiment, the seal contains information for generating a key. An application server requests the seal from the security server and broadcasts the seal to a plurality of recipients. A recipient wishing to encrypt or decrypt a data stream transmits the received seal to the security server to be opened. If the recipient is authorized, the security server transmits a permit to the authorized recipient. In one embodiment, the recipient generates a key from the permit. In another embodiment, the permit is the key. If the recipient is a sender, the recipient encrypts data using the key and broadcasts the same encrypted data stream to all receivers. If the recipient is a receiver, the recipient decrypts an encrypted data stream using the key. In one embodiment, a seal with a corresponding offset value is sent periodically in a data stream.

Abstract: The present invention relates to a method and system for providing content services to mobile devices. The method and system should provide these content services to the mobile devices while ensuring user privacy. The method and system should also allow one or more content providers that provide the content services to collect payment for the use of the content services. In one embodiment, a user makes a request for content from an affiliated content provider (Affiliated Content Provider A). This request travels from the wireless device (where it is a request over a radio frequency) thru one or more wireless infrastructure devices until it arrives as a Hypertext Transfer Protocol (HTTP) request over an Ethernet to a proxy server. The proxy server then requests the source Internet Protocol (IP) address of the wireless device that sent the request.