CMOS pixels comprising epitaxial layers for light-sensing and light emission
Granted: February 24, 2015
Patent Number:
8963169
Photonic devices monolithically integrated with CMOS are disclosed, including sub-100 nm CMOS, with active layers comprising acceleration regions, light emission and absorption layers, and optional energy filtering regions. Light emission or absorption is controlled by an applied voltage to deposited films on a pre-defined CMOS active area of a substrate, such as bulk Si, bulk Ge, Thick-Film SOI, Thin-Film SOI, Thin-Film GOI.
Halogenated compounds for photodynamic therapy
Granted: February 24, 2015
Patent Number:
8962797
Halo-organic heterocyclic compounds are described, in which at least two halogen atoms are bound to a nitrogen-containing heterocyclic terminal moiety of the compound, with at least one of such halogen atoms being iodine or bromine. Also described are polymethine dyes based on these heterocyclic compounds, and dendrimeric compounds and conjugates of such polymethine dyes. The polymethine dyes are characterized by enhanced properties, e.g., brightness, photostability, sensitivity and/or…
Carbon monoxide sensor system and related methods
Granted: February 17, 2015
Patent Number:
8956571
A miniature lower cost optical sensing apparatus and method are provided for determining the concentration and/or hazard from a target gas by means of IR or visible photon monitoring one or more sensors that responds to carbon monoxide. The apparatus comprises a photon source optically coupled to the sensor and at least a portion of the photon intensity passing through the sensor is quantified by one or more photodiode(s) in a system, so that the photon flux is a function of at least one…
Solid state lithium-air based battery cell
Granted: January 27, 2015
Patent Number:
8940446
In an example, the present invention provides a solid state battery device, e.g., battery cell or device. The device has a current collector region and a lithium containing anode member overlying the current collector region. The device has a thickness of electrolyte material comprising a first garnet material overlying the lithium containing anode member. The thickness of electrolyte material has a density ranging from about 80 percent to 100 percent and a porous cathode material…
Magnetic media access head with metal coating
Granted: January 13, 2015
Patent Number:
8934197
Embodiments disclosed herein provide magnetic media access heads with metal coatings. In a particular embodiment, a magnetic media head for accessing magnetic media comprises a base substrate configured to support a magnetic head layer. The magnetic head layer is formed on the base substrate and configured to magnetically access the magnetic media. A metallic layer formed over the magnetic head layer and disposed between the magnetic head layer and the magnetic media when the magnetic…
System and method for detecting and inhibiting cycle slip for multi-channel media drive
Granted: December 30, 2014
Patent Number:
8922927
A method for inhibiting cycle slip in a tape drive having at least three channels that each utilizes a corresponding numerically controlled oscillator includes establishing a reference clock that is based on an output of the numerically controlled oscillators for at least two of the channels, comparing the output of the numerically controlled oscillator for one of the three channels with the reference clock to determine a first channel phase delta value for the one channel, and…
Head rotator assembly for tape drive
Granted: December 2, 2014
Patent Number:
8902541
A head rotator assembly (22) for dynamically compensating for a tape skew of a storage tape that moves over a head (20) in a tape drive (10) comprises a head supporter (230) that is coupled to and supports the head (20), and a supporter mover assembly (232). The supporter mover assembly (232) includes a first actuator (234A) that indirectly rotates a portion of the head supporter (230) about an axis to move the head (20) in an azimuth direction relative to the storage tape to dynamically…
Quantum computing on encrypted data
Granted: November 25, 2014
Patent Number:
8897449
Quantum computing methods and systems are described. A computing device receives an encrypted state from another device. The encrypted state is stored on a quantum register, and a sequence of operations is applied to the encrypted state in the quantum register. The sequence of operations includes an operation parameterized by a control message from the other device. Applying the sequence of operations manipulates the state of the quantum register and an auxiliary quantum system. The…
MTJ cell for an MRAM device and a manufacturing method thereof
Granted: November 25, 2014
Patent Number:
8897061
An MTJ cell includes a first metal layer elongated in the X-direction; a second metal layer separated from the first metal layer and elongated in the Y-direction; a magnetic tunnel junction (MTJ) interposed between the overlapping parts of the first and second metal layers and having extended parts not covered by the second metal layer, the MTJ including a pinned layer, a barrier layer, and a storage layer sequentially laminated; and a yoke spanning across the second metal layer, with…
Fingerprint analysis for anti-virus scan
Granted: November 18, 2014
Patent Number:
8893277
Disclosed is a method of operating a data identification system. The method comprises identifying a first plurality of changed blocks in a first primary storage volume, processing the first plurality of changed blocks to generate a first plurality of fingerprints, scanning a first plurality of data items stored in a first secondary storage volume within the first primary storage volume corresponding to the first plurality of changed blocks to identify a first infected data item of the…
Method of predicting protein-ligand docking structure based on quantum mechanical scoring
Granted: November 11, 2014
Patent Number:
8886505
Provided is a protein-ligand docking prediction method based on quantum mechanical scoring. The method includes evaluating a protein-ligand docking structure by using a molecular mechanical energy-based scoring function and reevaluating the protein-ligand docking structure by using a rescoring function obtained by combining a quantum mechanical factor with the molecular mechanical energy-based scoring function. In accordance with the method using the quantum mechanical scoring, it is…
Satisfying a request for a physical import/export slot with a slot that is not a physical import/export slot
Granted: November 11, 2014
Patent Number:
8886353
A request for a physical import/export (I/E) slot is satisfied using a tape library slot that is not a physical I/E slot. According to one embodiment, the request for the physical I/E slot, that is associated with the tape library, is received. A different slot, which is not any of the physical I/E slots associated with the tape library, is used to satisfy the request.
Photonic via waveguide for pixel arrays
Granted: November 11, 2014
Patent Number:
8885987
Photonic passive structure to couple and guide light between photonic active devices (101), such as photo-diodes, light emitting devices and light-valves, which may be arranged into 2D arrays, and the top of the metallization layer stack (110,111,112) interconnecting said devices, with said photonic passive structure comprising a hole (116) between the near surface of said photonic active Ndevices and the top of said metallization stack, said hole being filled with a dielectric (113)…
Adapterless closure assembly for composite pressure vessels
Granted: November 11, 2014
Patent Number:
8881932
A pressurized-gas storage assembly has a liner defining a gas storage chamber and an end portion with a planar surface, with an access opening on the planar surface that is in fluid communication with the gas storage chamber. A raised circular ring extends from the planar surface and surrounds the access opening. The assembly also includes a polar boss having a longitudinally extending part that has a top surface with a recessed opening, and a planar bottom surface, with a channel…
Magnetic tape heads
Granted: October 28, 2014
Patent Number:
8873192
Techniques for operating tape heads are provided. In an example, a method includes detecting a potential at a sensor region, determining a target potential using a transfer function, and applying the target potential to an effector region.
Design, synthesis and use of synthetic nucleotides comprising charge mass tags
Granted: October 28, 2014
Patent Number:
8871921
Embodiments of the present disclosure relate generally to reporter compositions which are synthetic nucleotides that comprise nucleotides with a high charge mass moiety attached thereto via a linker molecule. The linker molecules can vary in length in part to enable the high charge mass moiety to extend out from a DNA polymerase complex so that polymerization may not be influenced.
Plasma powder sterilization apparatus and methods
Granted: October 28, 2014
Patent Number:
8871145
Systems and methods for plasma sterilization are described. The sterilization method includes placing a substance to be sterilized in a rotating chamber (e.g., drum) and exposing the substance to a radio frequency (RF) plasma. The mixing of the substance and plasma is further promoted by generating a magnetic field that produces a force on the substance in a direction opposite to the rotational direction of the chamber. In other aspects, the chamber may have a gas permeable wall. In…
Method for associating physical address with logical communication address in a media library assembly
Granted: October 21, 2014
Patent Number:
8868818
A method for associating a physical address with a logical communication address for an Ethernet-connected media drive (22A1-22A4, 22B1-22B4) in a media library assembly (10) includes the steps of providing a first media drive (22A1) having a first physical address; sending a request for a first logical communication address from the first media drive (22A1) to a library controller (16) via an Ethernet switch (18) the first physical address being imbedded in the request; and recording…
Head rotator assembly for tape drive
Granted: October 21, 2014
Patent Number:
8867163
A head rotator assembly for positioning a head of a tape drive relative to a storage tape that moves over the head comprises a head supporter and a supporter mover assembly. The head supporter is coupled to and supports the head. The supporter mover assembly includes a first actuator that indirectly rotates a portion of the head supporter about an axis to move the head in an azimuth direction relative to the storage tape as the storage tape moves over the head. The supporter mover…
Neutron detection using GD-loaded oxide and nitride heterojunction diodes
Granted: October 14, 2014
Patent Number:
8860161
Solid state neutron detection utilizing gadolinium as a neutron absorber is described. The new class of narrow-gap neutron-absorbing semiconducting materials, including Gd-doped HfO2, Gd-doped EuO, Gd-doped GaN, Gd2O3 and GdN are included in three types of device structures: (1) a p-n heterostructure diode with a ˜30 ?m Gd-loaded semiconductor grown on a conventional semiconductor (Si or B-doped Si); (2) a p-n junction or a p-i-n trilayer diode with a Gd-loaded semiconductoron one side…
