Abstract: Methods, systems, and articles of manufacture are provided for defining a privacy zone between an asset platform and an offering platform within a network. A request is received from a customer for an offering to be deployed in association with an asset hosted on the asset platform. The offering has back-end offering logic and front-end offering logic that is operatively configured to collect and transfer a data element associated with the asset to the back-end offering logic. A privacy policy associated with the offering is identified. The front-end offering logic is deployed to the asset platform such that the front-end offering logic is operatively configured to communicate with the asset. A data element collection filter is then generated between the front-end offering logic and the back-end offering logic to control the transfer and the access of the data element in accordance with the privacy policy.

Abstract: An ultrasonic input includes two or more ultrasonic transceiver units having transducers separated from each other by a predetermined spacing and a processor coupled to the transceiver units. In some implementations one unit transmits while two receive and in other implementations one unit transmits and receives while the other just receives. The transmitter sends an ultrasonic pulse and first and second receivers receive echoes of the ultrasonic pulse from an object. The processor and/or transceiver units use first and second receive signals to determine first and second time-of-flight (ToF) measurements corresponding to times between transmitting an ultrasonic pulse and receiving an echo of the ultrasonic pulse.

Abstract: A method for executing an executable file. The method includes executing instructions in the executable file by a first process, receiving a write request from a second process to write to the executable file, generating an anonymous file from the executable file in response to the write request, executing the anonymous file by the first process, and accessing the executable file by the second process.

Abstract: Embodiments of the disclosed subject matter provide an automated method and system to isolate and collect cells using computerized analysis of images of cells and their surroundings obtained from a digital imaging device or system. Embodiments of the disclosed subject matter make use of a “microwell array,” which can comprise a formed, elastomeric grid of indentations or “wells.” Many, most, or all of the wells in a microwell array can contain a releasable, microfabricated element, which can be referred to as a “raft.” Embodiments of the disclosed subject matter provide a system and method for cell collection that includes computerized identification and collection of rafts with isolated single cells or a specific group or groups of cells, eliminating the need for continuous human identification and selection.

Abstract: A piezoelectric micromachined ultrasound transducer (PMUT) is disclosed. The device consists of a flexible membrane that is connected to a rigid substrate via flexures. The flexures are defined by slots etched through the perimeter of the membrane. These features release the stress present on the structural layers of the membrane, making it less sensitive to residual stress. The flexures are designed to act as torsion springs so that the membrane's vibration mode shape is highly curved in the piezoelectric actuation area, thereby increasing the electromechanical coupling.

Abstract: An integrated magnetic field sensor includes a magnetic field sensing circuit and a power driving circuit disposed upon or within a common substrate. A method of powering on and off a load uses the above integrated magnetic field sensor.

Abstract: A package design for a micromachined ultrasound transducer (MUT) utilizing curved geometry to control the presence and frequency of acoustic resonant modes is described. The approach consists of reducing in number and curving the reflecting surfaces present in the package cavity to adjust the acoustic resonant frequencies to locations outside the band of interest. The design includes a cavity characterized by a curved geometry and a MUT mounted to a side of a substrate facing the cavity with a sound emitting portion of the MUT facing an opening in the substrate. The substrate is disposed over an opening of the cavity with the substrate oriented such that the MUT located within the cavity.

Abstract: An ultrasound transducer may be driven by a driver circuit having one or more charge pumps and a multi-level inverter. The one or more charge pumps are configured to drive the ultrasound transducer only during output transitions of the inverter.

Abstract: An ultrasonic transmitter system includes a digital controller, bandpass pulse-width modulator (BP-PWM) unit, a digital to analog converter (DAC), and an ultrasound transducer. The controller generates pulse width and phase reference signals. The BP-PWM configured receives these signals generates a pulse width modulation (PWM) output characterized by a pulse width and a phase based on the pulse width and phase reference signals. The DAC) receives the PWM output from the BP-PWM unit and generates an output characterized by the pulse width and phase. The ultrasonic transducer receives the output from the DAC and generates an output sound pressure in response to the output from the DAC. An amplitude of the RMS sound pressure depends on the pulse width of the output from the DAC.

Abstract: An optical fiber transmission system with a laser beam splitting and combining device includes a laser beam splitting and combining device receiving a laser beam from a laser device and projecting the laser beam onto a target through an objective lens. The laser beam splitting and combining device has a beam splitter, two transmitters, two receivers and a beam combiner. When the beam splitter divides the received laser beam and transmits the divided laser beams to the transmitters, the transmitters transmit the divided laser beams to the receivers through two optical fibers. The receivers send the divided laser beams to the beam combiner for the beam combiner to combine the divided laser beams into an output laser beam projected on the target through the objective lens. Given the optical transmission path of the laser beam splitting and combining device, the laser transmission distance can be extended.

Abstract: An optical fiber transmission system with a laser beam splitting and combining device includes a laser beam splitting and combining device receiving a laser beam from a laser device and projecting the laser beam onto a target through an objective lens. The laser beam splitting and combining device has a beam splitter, two transmitters, two receivers and a beam combiner. When the beam splitter divides the received laser beam and transmits the divided laser beams to the transmitters, the transmitters transmit the divided laser beams to the receivers through two optical fibers. The receivers send the divided laser beams to the beam combiner for the beam combiner to combine the divided laser beams into an output laser beam projected on the target through the objective lens. Given the optical transmission path of the laser beam splitting and combining device, the laser transmission distance can be extended.

Abstract: A miniature rangefinder includes a housing, a micromachined ultrasonic transducer, and signal processing circuitry. The housing includes a substrate and a lid. The housing has one or more apertures and the micromachined ultrasonic transducer is mounted over an aperture. The micromachined ultrasonic transducer may function as both a transmitter and a receiver. An integrated circuit is configured to drive the transducer to transmit an acoustic signal, detect a return signal, and determine a time of flight between emitting the acoustic signal and detecting the return signal.

Abstract: A piezoresistive pressure sensor includes a substrate and a silicon device layer. The substrate has a cavity. The silicon device layer includes a diaphragm and a support element. A top surface of the diaphragm is connected to a top surface of the support element by one or more side surfaces. A recess of the silicon device layer is defined by the top surface of the diaphragm and the one or more side surfaces. A plurality of piezoresistive regions are on the top surface of the diaphragm, on the one or more side surfaces and on the top surface of the support element. A plurality of conductive regions are on the top surface of the support element. The plurality of conductive regions do not extend to the top surface of the diaphragm. The plurality of piezoresistive regions have a first ion dosage concentration. The plurality of conductive regions have a second ion dosage concentration. The second ion dosage concentration is greater than the first ion dosage concentration.

Abstract: A miniature rangefinder includes a housing, a micromachined ultrasonic transducer, and signal processing circuitry. The housing includes a substrate and a lid. The housing has one or more apertures and the micromachined ultrasonic transducer is mounted over an aperture. The micromachined ultrasonic transducer may function as both a transmitter and a receiver. An integrated circuit is configured to drive the transducer to transmit an acoustic signal, detect a return signal, and determine a time of flight between emitting the acoustic signal and detecting the return signal.

Abstract: An integrated MEMS device is provided. The integrated MEMS device comprises a circuit chip and a device chip. The circuit chip has a patterned first bonding layer disposed thereon, the bonding layer being composed of a conductive material/materials. The device chip has a first structural layer and a second structural layer, the first structural layer being connected to the second structural layer and the first bonding layer of the circuit chip, and being sandwiched between the second structural layer and the circuit chip. A plurality of hermetic spaces are enclosed by the first structural layer, the second structural layer, the first bonding layer and the circuit chip.

Abstract: A piezoelectric micromachined ultrasound transducer (PMUT) is disclosed. The PMUT consists of a flexural membrane that is piezoelectrically actuated. These membranes are formed on a first substrate that is bonded to a second substrate. The two substrates are separated by an air gap to allow the PMUT to vibrate. Several methods for joining the two substrates are described.

Abstract: A new type of portable USB mass storage gadget is disclosed which provides the user with upgradeable high speed mass storage and processing for use with portable computer appliances such as smart phones and tablets as well as standard desk top computers and laptops. Various modifications to the embodiment referred to as a UDRIVE are disclosed including a battery option, wireless connectivity, security, and additional internal electronics and external interfaces that allow processing of the data stored or sent to the portable gadget.

Abstract: A sterile processing information system receives data from a hospital clinical system representing scheduled surgical procedures and identified hospital owned assets for the respective surgical procedures, and also receives third party asset data electronically in a parsable data format from the vendor inventory management system representing scheduled surgical procedures and the third party assets for the respective surgical procedure. The system manages the sterile processing of both hospital and third party assets, and in particular creates a count sheet with a barcode for each of the third party assets.

Abstract: An integrated MEMS device and its manufacturing method are provided. In the manufacturing method, the sacrificial layer is used to integrate the MEMS wafer and the circuit wafer. The advantage of the present invention comprises preventing films on the circuit wafer from being damaged during process. By the manufacturing method, a mechanically and thermally stable structure material, for example: monocrystalline silicon and polysilicon, can be used. The integrated MEMS device manufactured can also possess the merit of planar top-surface topography with high fill factor. The manufacturing method is especially suitable for manufacturing MEMS array device.

Abstract: An article (101) is provided which includes a plurality of panels (103), wherein each panel comprises a first edge having a first longitudinally extending protrusion (107) adjacent thereto and a second edge having a second longitudinally extending protrusion (109) adjacent thereto, wherein each of the first and second protrusions has a planar exterior surface (131) and an interior surface (133) having an indentation (135) therein, and wherein the plurality of panels are arranged in an abutting manner such that the planar exterior surface of at least one first protrusion and at least one second protrusion are disposed in an opposing relation to each other. A coupler (113) is also provided which extends over said first and second protrusions. The coupler is equipped with at least a first protuberance (145) which engages the indentation on the interior surface of the first protrusion.