Abstract: An iris biometric recognition module includes technology for capturing images of an iris of an eye of a person, whether the person is moving or stationary, and whether the person is located near the iris image capture device or at a distance from the iris image capture device. The iris biometric recognition technology can perform an iris matching procedure for, e.g., authentication or identity verification purposes. The iris biometric recognition module can be incorporated into, for example, a door lock assembly and other access controlled devices, mechanisms, and systems.

Abstract: Exemplary embodiments are directed to biometric analysis systems generally including one or more illumination sources, a camera, and an analysis module. The illumination sources are configured to illuminate at least a portion of a face of a subject. The camera is configured to capture one or more images of the subject during illumination of the face of the subject. The analysis module is configured to analyze the one or more images captured by the camera to determine an indication of liveliness of the subject and prevent spoofing.

Abstract: Exemplary embodiments are directed to biometric analysis systems generally including one or more illumination sources, a camera, and an analysis module. The illumination sources are configured to illuminate at least a portion of a face of a subject. The camera is configured to capture one or more images of the subject during illumination of the face of the subject. The analysis module is configured to analyze the one or more images captured by the camera to determine an indication of liveliness of the subject and prevent spoofing.

Abstract: A fiber-based optical amplifier is assembled in a compact configuration by utilizing a flexible substrate to support the amplifying fiber as flat coils that are “spun” onto the substrate. The supporting structure for the amplifying fiber is configured to define the minimal acceptable bend radius for the fiber, as well as the maximum diameter that fits within the overall dimensions of the amplifier package. A pressure-sensitive adhesive coating is applied to the flexible substrate to hold the fiber in place. By using a flexible material with an acceptable insulative quality (such as a polyimide), further compactness in the final assembly is achieved by locating the electronics in a space underneath the fiber enclosure.

Abstract: An optical amplifier module is configured as a multi-stage free-space optics arrangement, including at least an input stage and an output stage. The actual amplification is provided by a separate fiber-based component coupled to the module. A propagating optical input signal and pump light are provided to the input stage, with the amplified optical signal exiting the output stage. The necessary operations performed on the signal within each stage are provided by directing free-space beams through discrete optical components. The utilization of discrete optical components and free-space beams significantly reduces the number of fiber splices and other types of coupling connections required in prior art amplifier modules, allowing for an automated process to create a “pluggable” optical amplifier module of small form factor proportions.

Abstract: An optical amplifier module is configured as a multi-stage free-space optics arrangement, including at least an input stage and an output stage. The actual amplification is provided by a separate fiber-based component coupled to the module. A propagating optical input signal and pump light are provided to the input stage, with the amplified optical signal exiting the output stage. The necessary operations performed on the signal within each stage are provided by directing free-space beams through discrete optical components. The utilization of discrete optical components and free-space beams significantly reduces the number of fiber splices and other types of coupling connections required in prior art amplifier modules, allowing for an automated process to create a “pluggable” optical amplifier module of small form factor proportions.

Abstract: A set of toric contact lenses, where each lens in the set includes a posterior surface and an anterior surface. For each lens in the set, at least one of the posterior and anterior surfaces includes a toric optical zone. Each lens in the set has a common effective base curve and a common overall diameter, but a different cylindrical correction. Lenses in the set have a peripheral zone and a blend zone disposed between the peripheral zone and the toric optical zone. In lenses of such a set, the width of said blend zone at a common location on at least two of the lenses are selected to be different so that the thicknesses at a common position on the lenses are substantially the same for all lenses in the set.

Abstract: A set of toric contact lenses, each lens in the set including a posterior surface, an anterior surface, a peripheral zone and a center thickness for each lens. At least one of said surfaces includes a toric optical zone, and each lens in the set having different cylindrical correction. The center thicknesses of the lenses decreasing monotonically with increased cylindrical power.

Abstract: A contact lens, comprising a first surface and a toric second surface. The toric surface has a first meridian and a second meridian, and the toric surface has a first aspheric component in the first meridian. At least one of the first surface and the second meridian of the second surface has a second aspheric component, such that spherical aberration in the first meridian is within 0.1 microns (um) of being equal to the spherical aberration in the second meridian.

Abstract: A system and method for deriving compliance requirements from statutes, regulations, case law, official interpretations, attorney general opinions, determination and other interpretive letters, administrative agency regulations, and sources prescribing and interpreting compliance requirements for a jurisdiction, preparing compliance rules documentation that reflect these regulatory requirements, creating computer-encoded compliance rules from the compliance rules documentation, and storing these computer-encoded compliance rules in a compliance rules repository within a regulatory compliance computer system. The jurisdiction may be Federal, state or local authority.

Abstract: A method and apparatus for defining optical broadband services on an optical communication network enables broadband optical services to be built from basic service building blocks. According to an embodiment, a service definition software platform includes the ability to specify multiple aspects of optical broadband service to enable the optical broadband services to be defined according to optical service building blocks, gathered into service offering sets, and grouped into service groupings. Individual service offerings can then be built from the basic building blocks and from the service offering sets. By enabling the services to be broken down into building blocks that can then be used to define service sets and groups of services, service providers are more effectively able to market optical broadband services as network products. Additionally, the ability to group particular types of services together enables new types of optical broadband services to be created and offered.

Abstract: A set of toric contact lenses, each lens in the set including a posterior surface, an anterior surface, a peripheral zone and a center thickness for each lens. At least one of said surfaces includes a toric optical zone, and each lens in the set having different cylindrical correction. The center thicknesses of the lenses decreasing monotonically with increased cylindrical power.

Abstract: A set of toric contact lenses, where each lens in the set includes a posterior surface and an anterior surface. For each lens in the set, at least one of the posterior and anterior surfaces includes a toric optical zone. Each lens in the set has a common effective base curve and a common overall diameter, but a different cylindrical correction. Lenses in the set have a peripheral zone and a blend zone disposed between the peripheral zone and the toric optical zone. In lenses of such a set, the width of said blend zone at a common location on at least two of the lenses are selected to be different so that the thicknesses at a common position on the lenses are substantially the same for all lenses in the set.

Abstract: Pressure transducers are incorporated as part of a transmission control unit TCU rather than placed in a remote location. This configuration eliminates the need to link the pressure transducers to the TCU via a long electrical connection, thereby shortening the signal path of the low-level signals output from the pressure transducers and reducing the complexity of the overall system. The transducers may be disposed either directly or on supports having support ports that align with pressure ports in the manifold to form fluidic paths between the manifold and the transducer.

Abstract: A package designed for monitoring fluid pressure in a manifold includes one or more pressure transducers and a microprocessor incorporated into a package to form a single, modular fluid pressure sensing device. The transducers may be arranged on one or more substrates to allow direct connection between the transducers and pressure ports in the manifold or be disposed on supports having support ports that couple with the pressure ports to carry fluid to the transducers. The package provides pressure-sensing capabilities without requiring reconfiguration of the manifold itself.

Abstract: A bridge sensor emulator includes a first emulation circuit programmable to emulate an output signal of the bridge circuit under 11 conditions each including a different combination of applied stimulus and temperature. A second emulation circuit is programmable to emulate the temperature-sensing device for 3 temperatures. An excitation signal is applied to the first emulation circuit. One rotary switch is coupled to the first emulation circuit to select from it and emulate a bridge output signal. An emulated common mode sensor output voltage is also generated. Another rotary switch is coupled to the second emulation circuit to select from it and emulate one of three temperature output signals. In another embodiment, a microcontroller, nonvolatile memory, and three digital to analog converters are utilized to emulate the bridge sensor for the 11 conditions.

Abstract: Contact lenses, such as prism ballasted toric lenses, having anterior and posterior surfaces related by way of non-axisymmetric thickness variation can exhibit a third-order aberration, particularly vertical coma. A wavefront modifier, such as an aspheric surface modification, is incorporated into the lenses to at least partially compensate for the wavefront aberration associated with the non-axisymmetric thickness variation. A magnitude of the modifications can be adjusted to set a target value for any remaining wavefront aberration of the lenses based on a population-wide goal.

Abstract: A closed loop adaptive fluid control system and method for use in hydraulic applications monitors one or more fluid characteristics, such as pressure, flow rate, accumulation time in an actuator, fill volume, etc., and compares the characteristic with a target response. A fluid characteristic sensor detects at least one fluid characteristic at a hydraulically-actuated device that is actuated by a electrically-operated. The sensor sends a device signal corresponding to the actual sensed characteristic to an electronic controller, which compares the device signal with a target response. The controller then identifies any differences between the device signal and the target response and provides a feedback signal to the electrically-operated valve to adjust the current to the valve, which in turn adjusts the electrically-operated valve so that the device signal corresponding to the sensed characteristic at the device converges toward the target response.

Abstract: An automated system and method for ensuring that information in the form of data files provided by highly regulated businesses, such as financial institutions, comply with the most currently applicable Federal, state and local laws and regulations. This may be accomplished by applying a set of computer-encoded compliance rules to the transaction data files from these businesses in a two-pass regulatory compliance review methodology. In a first pass, a limited set of input data elements from one or more input transaction data files is used that results in an extremum or worst-case condition for compliance assessment by using one or more compliance rule sets. The transaction data files that are found to be not in compliance when using this limited set of data elements may or may not be in compliance when using a more complete and detailed set of data elements in a second pass.

Abstract: A solenoid operated valve has a pressure transducer sensing valve outlet pressure integrally formed in the valve body, such as by overmolding. Upon connection of the transducer and solenoid to an electronic controller, the controller generates a valve energization signal in response to a desired valve pressure output and the transducer input for providing closed loop control of the valve outlet pressure. An ASIC may also be integrally formed in the valve body, such as by overmolding for providing integrated signal conditioning; and, the optional ASIC, if employed, may also include the circuitry for the electronic controller for providing a “smart” pressure control valve.