Abstract: A packet switching integrated circuit chip is configured to receive packets, e.g., RapidIO™-compliant packets, from a plurality of external sources, and selectively passes data in the received packets to a plurality of external recipients. The chip is configured to pass first received packets without modification and to terminate second received packets and preprocess payloads thereof to produce new packets. The chip may be configured to perform signal sample processing operations on the second received packets, such as bit extension, bit truncation, bit reordering and/or bit arithmetic operations. The chip may be further configured to manage the first and second received packets based on destination addresses in the received packets.

Abstract: A packet processing integrated circuit chip includes a plurality of input ports configured to receive packets from respective external sources and a plurality of output ports configured to transmit packets to respective external recipients. The chip further includes a packet processor configurable to extract data from payloads of the received packets, to process the extracted data to produce new packets with payloads having formats compatible with data structures of the external recipients, and to convey the new packets to the output ports. The chip may further include a packet switching fabric configured to route selected packets from the input ports to selected ones of the output ports without payload modification.

Abstract: Architecture for generating and maintaining a terminal services connection from an external client to an internal intranet client behind a firewall and/or router. The external user is first authenticated after which the external client is passed to a remote user portal. A listing of available internal computers is presented to the external client user, the selection of one that initiates an intranet server to create a listening socket thereon, and a socket on the selected internal client. The server creates a thread that manages the terminal services connection between the external client and the internal client by listening for traffic and forwarding the traffic between the ports.

Abstract: Disclosed is a system for lifting a wheelchair into and out of a vehicle. A bearing mount is fixed to the vehicle rotationally captures a pivot rod to which a rear mounting plate is fixed. Two pairs of parallel arms are pivotally fixed between the rear mounting plate and a front mounting plate, such that the arms and mounting plates form a parallelogram therebetween. A pair of forks are horizontally mounted to the forward mounting plate and are adapted to engage a pair of horizontal fork receivers that are fixed to the wheelchair. At least one vertical linear actuator is fixed between the mounting plates and is adapted to selectively raise and lower the forward mounting plate and forks with respect to the vehicle. At least one horizontal linear actuator is fixed between the vehicle and the rear mounting plate. The horizontal linear actuator is adapted to selectively rotate the forward mounting plate, arms, and the pair of forks between the inside and outside positions.

Abstract: A packet processing integrated circuit chip includes a plurality of input ports configured to receive packets from respective external sources and a plurality of output ports configured to transmit packets to respective external recipients. The chip further includes a packet processor configured to process the received packets to generate new packets with new payloads according to selected ones of a plurality of packet processing scenarios based on destination addresses in the received packets. The plurality of packet processing scenarios may include individual packet processing scenarios and group packet processing scenarios that invoke parallel processing of a packet by selected ones of the individual packet processing scenarios. The chip may further include a packet switching fabric configured to route selected packets from the input ports to selected ones of the output ports without payload modification.

Abstract: A packet switching integrated circuit chip is configured to receive packets, e.g., RapidIO™-compliant packets, from a plurality of external sources, and selectively passes data in the received packets to a plurality of external recipients. The chip is configured to pass first received packets without modification and to terminate second received packets and preprocess payloads thereof to produce new packets. The chip may be configured to perform signal sample processing operations on the second received packets, such as bit extension, bit truncation, bit reordering and/or bit arithmetic operations. The chip may be further configured to manage the first and second received packets based on destination addresses in the received packets.

Abstract: A packet processing integrated circuit chip includes a plurality of input ports configured to receive packets from respective external sources and a plurality of output ports configured to transmit packets to respective external recipients. The chip further includes a packet processor configurable to extract data from payloads of the received packets, to process the extracted data to produce new packets with payloads having formats compatible with data structures of the external recipients, and to convey the new packets to the output ports. The chip may further include a packet switching fabric configured to route selected packets from the input ports to selected ones of the output ports without payload modification.

Abstract: Architecture for generating and maintaining a terminal services connection from an external client to an internal intranet client behind a firewall and/or router. The external user is first authenticated after which the external client is passed to a remote user portal. A listing of available internal computers is presented to the external client user, the selection of one that initiates an intranet server to create a listening socket thereon, and a socket on the selected internal client. The server creates a thread that manages the terminal services connection between the external client and the internal client by listening for traffic and forwarding the traffic between the ports.