Abstract: Provided is a method of manufacturing a multi-frequency surface acoustic wave (SAW) device on a common piezoelectric substrate. The method features varying the resonant frequency of waveguide elements of the SAW device using a single etch step. The etch step removes a sub-portion of multiple layers of conductive film disposed on the substrate.

Abstract: This document discusses, among other things, fiducial marker devices, tools, and methods. One example illustrates a combined computed tomography (CT) imagable fiducial locator head, an integral bone screw, and an integral divot for receiving a positioning wand of an image-guided surgical (IGS) workstation. A further example includes a fluid/gel-absorbing coating or cover into which a magnetic resonance (MR) imagable fluid is introduced, thereby permitting both CT and MR imaging. Protective caps and collars may be used to protect the fiducial marker from mechanical impact and/or to guide the fiducial marker during affixation. A bull's-eye or other template is used to select a center of a substantially spherical fiducial marker head on an image, such as for use during patient registration.

Abstract: An enhanced general input/output communication architecture, protocol and related methods are presented. In one embodiment, a method for an enhanced general input/output communication architecture includes initializing a flow control mechanism within an general input/output (GIO) interface associated with a virtual channel upon initialization of the virtual channel, and tracking receive buffer availability in a remote GIO interface coupled with the GIO interface by the virtual channel by monitoring an indication associated with an amount of content transmitted from the GIO interface to the remote GIO interface.

Abstract: An improvement in water-soluble polysaccharide films, such as pullulan films, by inclusion of carboxymethylcellulose (CMC) in the film is disclosed herein. The films exhibit surprisingly improved physical properties such as tear strength, and retain good water-solubility. The films optionally include other additives such as gelatin, plasticizers, and surfactants. Methods of making the films include first dissolving the polysaccharide polymer, such as pullulan, in water, heating the solution, next admixing gelatin, then CMC, and then optional ingredients including plasticizers and more water if desired.

Abstract: A product package comprises a primary package formed within a secondary package. The primary package comprises an edible or non-edible, water-soluble film container. The secondary package comprises a blister-card having at least one blister defining a cavity, and a foil backing. In one embodiment, the film container comprises a first film layer portion and a second film layer portion. The first film layer portion is formed intimately within the cavity of the at least one blister of the blister-pack. The second film layer portion is formed adjacent to the first film layer portion to define a container cavity between the first and second film layer portions.

Abstract: An enhanced general input/output communication architecture, protocol and related methods are presented.

Abstract: Provided is a method of manufacturing a multi-frequency surface acoustic wave (SAW) device on a common piezoelectric substrate. The method features varying the resonant frequency of waveguide elements of the SAW device using a single etch step. The etch step removes a sub-portion of multiple layers of conductive film disposed on the substrate.

Abstract: An enhanced general input/output (EGIO) communication architecture, protocol and related methods are presented. The elements of an EGIO architecture may include one or more of a root complex (e.g., implemented within a bridge), a switch, and end-points, each incorporating at least a subset of EGIO features to support EGIO communication between such elements.

Abstract: Provided is a method of manufacturing a multi-frequency surface acoustic wave (SAW) device on a common piezoelectric substrate. The method features varying the resonant frequency of waveguide elements of the SAW device using a single etch step. The etch step removes a sub-portion of multiple layers of conductive film disposed on the substrate.

Abstract: A requesting device and a completer device are coupled via a high-speed serial interface within a computer system. The requesting device transmits a packet for a request transaction to a completer device. The completer device checks for error conditions in the course of servicing the request. If an error condition is found then the completer device transmits a completion packet with a completion status of something other than successful. The completion packet includes a completer identification field. The requesting device records the completer identification value and indicates in a register that a completion packet has been received with a non-successful completion status.

Abstract: An enhanced general input/output communication architecture, protocol and related methods are presented. In one embodiment, a method is described comprising receiving a datagram at general input/output (GIO) interface from a remote GIO interface coupled through a GIO link, validating content of one or more packets embedded within the received datagram, and issuing an acknowledgment to the remote GIO interface that the datagram was successfully received on positive validation of the datagram before promoting the embedded packets to a transaction layer of the GIO interface. Other embodiments are also described.

Abstract: In one embodiment, a system is disclosed having a first device, a second device, and two sets of bi-directional buses that couple the first and second devices. The devices are to perform transactions with each other over the buses, such that each set of buses has a dominant, but not exclusive, direction, for sending transaction information and data, that is opposite the other. Other embodiments are also described and claimed.

Abstract: A gating grid for deflecting ions includes an insulating substrate (16), a conducting layer (28) adhered to the insulating substrate (16), and interdigitated electrodes (14) patterned in the conducting layer by a photolithographic process. A hole (18) in the insulating substrate beneath the interdigitated electrodes allows ions to pass through the hole in the substrate. A process for making a gating grid for deflecting ions includes adhering a conducting layer (28) to an insulating substrate (16), forming interdigitated electrodes (14) on the conducting layer (28), and then forming a hole (18) in the insulating substrate beneath the interdigitated electrodes.

Abstract: A gating grid for deflecting ions includes an insulating substrate (16), a conducting layer (28) adhered to the insulating substrate (16), and interdigitated electrodes (14) patterned in the conducting layer by a photolithographic process. A hole (18) in the insulating substrate beneath the interdigitated electrodes allows ions to pass through the hole in the substrate. A process for making a gating grid for deflecting ions includes adhering a conducting layer (28) to an insulating substrate (16), forming interdigitated electrodes (14) on the conducting layer (28), and then forming a hole (18) in the insulating substrate beneath the interdigitated electrodes.

Abstract: A method and apparatus for a configuration ring is described. The method and apparatus include a configuration ring including a master, a first target, and a second target, the master coupled to the first target through a ring, the first target coupled to the second target through the ring, and the second target coupled to the master through the ring. The method and apparatus also include a method of using the configuration ring including originating a packet, passing the packet, decoding the packet, and utilizing the packet.

Abstract: This document discusses, among other things, fiducial marker devices, tools, and methods. One example illustrates a combined computed tomography (CT) imagable fiducial locator head, an integral bone screw, and an integral divot for receiving a positioning wand of an image-guided surgical (IGS) workstation. A further example includes a fluid/gel-absorbing coating or cover into which a magnetic resonance (MR) imagable fluid is introduced, thereby permitting both CT and MR imaging. Protective caps and collars may be used to protect the fiducial marker from mechanical impact and/or to guide the fiducial marker during affixation. A bull's-eye or other template is used to select a center of a substantially spherical fiducial marker head on an image, such as for use during patient registration.

Abstract: A method of electrolessly gold plating copper on a printed circuit board (PCB). Starting with a copper patterned PCB, steps include: clean with ultrasonic agitation with the PCB initially oriented vertically and gradually moved to a 45° angle; rinse; sulfuric acid bath with ultrasonic and mechanical agitation; rinse; another sulfuric acid bath with ultrasonic and mechanical agitation; plate the copper with palladium with ultrasonic agitation with the PCB initially oriented at a 45° angle and flipped half way through to opposing 45° angle; rinse; post dip in sulfuric acid; rinse; electrolessly nickel plate with mechanical agitation; rinse; nitrogen blow dry; visual inspection for nickel coverage of the copper; hydrochloric acid bath with manual agitation; rinse; if full nickel coverage was not achieved, repeat preceding steps starting with second sulfuric acid bath; gold flash plate to establish a first layer of gold; rinse; autocatalytic gold plate; rinse; and nitrogen blow dry.

Abstract: Provided is a method of manufacturing a multi-frequency surface acoustic wave (SAW) device on a common piezoelectric substrate. The method features varying the resonant frequency of waveguide elements of the SAW device using a single etch step. The etch step removes a sub-portion of multiple layers of conductive film disposed on the substrate.