Abstract: Techniques that enable instant communications services to be provisioned for an online community of users such that the members of the community can interact with each other using instant communications including using instant messaging (IM). In one embodiment, an instant communications facilitator operating from a first domain may provision instant communication services for members of an online community maintained in different domains from the first domain.

Abstract: A method to generate and save a resource representation recited by a request encoded in a computer algorithm, wherein the method receives from a requesting algorithm an Unresolved resource request. The method resolves the resource request to an endpoint and evaluates the resolved resource request by the endpoint to generate a resource representation. The method further generates and saves in a cache at least one Unresolved request scope key, a resolved request scope key, and a cache entry comprising the resource representation. The method associates the cache entry with the resolved request scope key and with the at least one Unresolved request scope key using a mapping function encoded in the cache.

Abstract: A method comprises receiving a bit sequence associated with at least one file, the bit sequence comprising payload data in a compressed format and characterization data that maps the compressed format of the payload data. The method continues by encrypting the characterization data that maps the compressed format of the payload data. The method concludes by transmitting the bit sequence such that the characterization data is encrypted and at least a portion of the payload data is unencrypted.

Abstract: A method comprises receiving a bit stream associated with at least one video image, wherein the bit stream comprises at least one macroblock header and a plurality of macroblocks. The method continues by encrypting the at least one macroblock header. The method concludes by transmitting the bit stream such that the at least one macroblock header is in an encrypted format and at least one macroblock is in an unencrypted format.

Abstract: A network of secure servers, requiring no central entity to administer user identities or access permissions. Each autonomous server hosts a set of user accounts. Users may link to and access the accounts of all other users in the network. Resources in accounts are private, but users may grant each other partial permissions to them. Links and permissions are independent of the location of accounts, and are cryptographically authenticated. Users may migrate their account between servers without loosing accumulated permissions, or breaking links that others have to their account. The ability to grant permissions may be delegated to reflect complex organizational structures. A permission may be configured to unlock data in a multitude of accounts. The system will support applications that require secure information sharing across multiple organizational boundaries, and provides a distributed security model which is feasible to deploy as it is wholly administered by its users.

Abstract: A tamper monitoring system includes at least one active tag and a transmission link. The one active tag includes a transmitter and a receiver. The first end of the transmission link is connected to the transmitter and the second end is connected to the receiver. The transmitter is designed to transmit a non-constant signal to the transmission link to the receiver, and the receiver is designed to receive a signal from the transmission link and to correlate the received signal with the transmitted signal. When the received signal does not correlate with the transmitted signal, the active tag transmits a tamper beacon.

Abstract: A network of secure servers, requiring no central entity to administer user identities or access permissions. Each autonomous server hosts a set of user accounts. Users may link to and access the accounts of all other users in the network. Resources in accounts are private, but users may grant each other partial permissions to them. Links and permissions are independent of the location of accounts, and are cryptographically authenticated. Users may migrate their account between servers without loosing accumulated permissions, or breaking links that others have to their account. The ability to grant permissions may be delegated to reflect complex organizational structures. A permission may be configured to unlock data in a multitude of accounts. The system will support applications that require secure information sharing across multiple organizational boundaries, and provides a distributed security model which is feasible to deploy as it is wholly administered by its users.

Abstract: A method to locate, resolve, and invoke software functions, wherein the method forms a request comprising a resource identifier, resolves the request to an endpoint, evaluates the request by the endpoint to generate a resource representation.

Abstract: A redox polymer for use in an electrochemical-based sensor includes a hydrophobic polymer backbone (e.g., a hydrophobic poly(methyl methacrylate) polymer backbone) and at least one hydrophilic polymer arm (such as a hydrophilic oligo(N-vinylpyrrolidinone) polymer arm) attached to the hydrophobic polymer backbone. The redox polymer also includes a plurality of redox mediators (e.g., ferrocene-based redox mediators) attached to the at least one hydrophilic polymer arm.

Abstract: A smart surface is disclosed that can stand alone or be contained within a portable computer or other system, for powering and communicating with single or multiple cord-free transducers. Operating or charging power is transmitted by the surface using a carrier signal that is on/off keyed or amplitude modulated with synchronization, clock, enable, address, modes, commands and other pulse width, encoded or digital data. The signal is transmitted to single or multiple cordless smart transducers located on or above the surface, such as pens with multiple pressure sensing and switch capability, pointers, stylus, cursors, pucks, mouse, pawns, implements and similar items. Overlapping resonant inductive circuits are used in the surface to transmit operating power and communicate data to the transducer(s).

Abstract: The present invention provides compounds that modulate the activity of Janus kinases and are useful in the treatment of diseases related to activity of Janus kinases including, for example, immune-related diseases, skin disorders, myeloid proliferative disorders, cancer, and other diseases.

Abstract: The present invention provides heteroaryl substituted pyrrolo[2,3-b]pyridines and heteroaryl substituted pyrrolo[2,3-b]pyrimidines that modulate the activity of Janus kinases and are useful in the treatment of diseases related to activity of Janus kinases including, for example, immune-related diseases, skin disorders, myeloid proliferative disorders, cancer, and other diseases.

Abstract: A tennis training aid can be used to teach proper wrist and racket position for swings such as a forehand ground stroke, two-handed backhand stroke, or volley. A training aid includes a forearm attachment member that can be quickly and easily attached to a player's forearm. A wrist positioning member can be attached between the forearm attachment member and the player's racket to maintain proper wrist angle and racket position. A first wrist positioning member can be used for a forehand ground stroke or two-handed backhand stroke, while a second wrist positioning member can be used for volleys. The forearm attachment member can include a rotatable member, and the wrist positioning member can be slightly elastic, in order to allow the racket to move slightly with respect to the wrist, and to allow for slight wrist movement, in order to provide a natural feel for the player.

Abstract: A flexible architecture for embedded firmware of a multiple protocol switch can be implemented on a variety of hardware platforms. Hardware components of a SAN switch are embodied as cooperative modules (e.g., switch modules, port modules, service modules, etc.) with one or more processors in each module. Likewise, firmware components of a SAN switch can be assigned at initialization and/or run time across a variety of processors in any of these modules. The processors and firmware components can communicate via a messaging mechanism that is substantially independent of the underlying communication medium or the module in which a given processor resides. In the manner, firmware components can be reassigned (e.g., in a failover condition), added or removed without substantial disruption to the operation of the SAN.

Abstract: The invention is a system for detecting and reporting the presence and/or weight of inventory items. The system includes a storage unit having a surface for storing inventory items, one or more sensors positioned on the surface, and a reporting unit for receiving and transmitting the first signal. The sensors may detect and send one or more signals to the reporting unit indicative of the presence and/or weight of inventor items on the surface. The reporting unit then transmits this signal to a controller which uses the presence and/or weight data to determine the presence of items on the surface, the weight of items on the surface and/or the pattern of items on the surface. By knowing presence, weight, and/or pattern of items, the controller is better able to determine the identity and quantity of items in the storage unit.

Abstract: Monitoring systems and protocols are disclosed that are flexible in mode operation and format depending on the environment in which they are used. Such monitoring systems and protocols are able to change their utilization automatically, or by received instruction to do so. A location detection system includes one or more low frequency transmitters, one or more radio frequency monitoring tags and one or more receiving devices. The low frequency transmitter transmits location identification information, such as the transmitter ID, to a tag in the vicinity of the transmission. The tag relays the transmitter ID using a higher frequency transmission sent from the tag to the receiver. Communication protocols are disclosed that enable deciphering of multiple tag transmissions starting simultaneously.

Abstract: A Low Noise semiconductor amplifier structure formed from layers of differently doped semiconductor material. This structure when properly biased will amplify voltage signals applied to the input terminal (Base1 or signal-base), and provide the same signal, amplified at the terminal designated as the output or collector. The semiconductor material can be any of a number of semiconductor materials, Germanium, Silicon, Gallium-Arsenide or any material with suitable semi-conducting properties. The structure can be any BJT (Bipolar Junction Transistor) form. The presence of an additional, distinct highly doped layer indicated as Base2 in the BJT form, provides an electrical noise suppression function. This inhibits intrinsic electrical noise, and improves the high frequency performance of the device in conjunction with an external capacitor connected to this new Base2 (or anti-base) region.

Abstract: A tamper monitoring system includes at least one active tag and a transmission link. The one active tag includes a transmitter and a receiver. The first end of the transmission link is connected to the transmitter and the second end is connected to the receiver. The transmitter is designed to transmit a non-constant signal to the transmission link to the receiver, and the receiver is designed to receive a signal from the transmission link and to correlate the received signal with the transmitted signal. When the received signal does not correlate with the transmitted signal, the active tag transmits a tamper beacon.

Abstract: A method for manufacturing a portion of an enzymatic electrochemical-based sensor includes applying a water-miscible conductive ink to a substrate of an enzymatic electrochemical-based sensor. The water-miscible conductive ink includes a conductive material, an enzyme, a mediator, and a binding agent (that becomes operatively water-insoluble upon drying) formulated as a water-miscible aqueous-based dispersion. The method further includes the drying the water-miscible conductive ink to form a conductive layer on the substrate that includes an operatively water-insoluble binding agent.

Abstract: A water-miscible conductive ink for use in enzymatic electrochemical-based sensors includes a conductive material, an enzyme, a mediator and a binding agent. The conductive material, enzyme, mediator, and binding agent are formulated as a water-miscible aqueous-based dispersion wherein the binding agent becomes operatively water-insoluble upon drying.