Patents Assigned to Engineering
  • Patent number: 9024815
    Abstract: A direct-to-digital software defined radar system includes a high-speed digitizer coupled directly to a receive antenna and outputs a digital signal to a processor which receives the digitized signal, along with an arbitrarily-defined reference signal provided by signal generator, and indexes the signal data according to time and geo-location, arranges the data according to a three-dimensional data structure, declutters and filters and refines the data for storage or display.
    Type: Grant
    Filed: May 29, 2012
    Date of Patent: May 5, 2015
    Assignee: Brooks Engineering International, LLC
    Inventor: John W. Brooks
  • Patent number: 9025862
    Abstract: A method for matching the pixels (10-1, 10-2) of a first range image of a scene (18) as seen from a first point of sight (14) with pixels (12-1, 12-2) of a second range image of the scene as seen from a second point of sight (16) comprises the following steps: providing the first range image as a grid of source pixels (10), on which the scene is mapped in accordance with a first projection associated with the first point of sight, wherein each source pixel has a point in the scene projected thereon in accordance with the first projection and has associated therewith a range value determined for that point in the scene; providing a grid of target pixels (12) for the second range image and a second projection associated with the second point of sight; and for each one of the target pixels, a) determining which source pixel would have the same point (P1, P2) in the scene projected thereon in accordance with the first projection as the target pixel would have projected thereon in accordance with the second projec
    Type: Grant
    Filed: October 7, 2011
    Date of Patent: May 5, 2015
    Assignee: IEE International Electronics & Engineering S.A.
    Inventors: Frederic Garcia Becerro, Bruno Mirbach
  • Patent number: 9024689
    Abstract: A radio frequency (RF) power amplifier is disclosed. The RF power amplifier includes a bias circuit, an output stage circuit and dynamic bias controlling circuit. The bias circuit receives a system voltage and the bias circuit provides a working voltage according to the system voltage. The output stage circuit receives the working voltage so as to work at an operation bias point. The dynamic bias controlling circuit receives the working voltage and outputs a compensation voltage to the bias circuit according to a variation of the working voltage. When the input power increases and makes the working voltage decreases so as to shift the operation bias point, the bias circuit adjusts the working voltage upward so as to recover the operation bias point according to the compensation voltage received.
    Type: Grant
    Filed: November 19, 2013
    Date of Patent: May 5, 2015
    Assignee: Advanced Semiconductor Engineering Inc.
    Inventors: Jaw-Ming Ding, Chien-Yeh Liu
  • Patent number: 9024259
    Abstract: An apparatus for measuring parameters, such as moisture content or basis weight, of a fibrous web, e.g. paper or non-wovens, comprises optical elements and a wavelength selection device for selectively directing a beam of electromagnetic radiation comprising wavelengths in at least the mid infrared (MIR) spectral range through the web; an element, such as a beam stop, arranged in the path of electromagnetic radiation emerging from the web, for separating directly transmitted from scattered electromagnetic radiation; a collector for collecting the scattered radiation; and at least one detector for detecting the scattered radiation collected by the collector.
    Type: Grant
    Filed: August 12, 2008
    Date of Patent: May 5, 2015
    Assignee: NDC Infrared Engineering Limited
    Inventors: Philip Coleman Jones, Antony Douglas Hartell
  • Patent number: 9024615
    Abstract: A non-contact voltage detection panel mount assembly is provided. The assembly includes a base to mount to an electrical enclosure, the base including of four voltage portals, a test point and a test voltage generator circuit used to test a pen. The pen is operatively connected to the base and includes an electrical charge storage device, a charge indicator operatively connected to the electrical charge storage device to indicate a presence of a charge within the electrical charge storage device, and a voltage present indicator to indicate presence of a voltage. The pen has a first position for lock-out-tag-out to monitor and test for voltage in any one of the four voltage portals and a second position to determine presence of voltage in the test point.
    Type: Grant
    Filed: October 25, 2011
    Date of Patent: May 5, 2015
    Assignee: Grace Engineered Products, Inc.
    Inventor: Philip Brown Allen, Jr.
  • Patent number: 9025677
    Abstract: A method for compressing a stream by means of a codec (C), provided for assigning to a compressed stream an encoding throughput (Q) measured in bits per second, using a pre-filter (X1) replacing in the header (T1) of the original stream, the restoration frequency (R) with a frequency equal to the product (R×K) of the restoration frequency (R) by a coefficient (K) and then for retransmitting the thereby filtered stream (FX1) to the codec; the post-filter (X2) replacing the restoration frequency (R) into the header (TX2) of a stream (FX2) resulting from the encoding of the pre-filtered stream (FX1) by the codec C.
    Type: Grant
    Filed: September 25, 2012
    Date of Patent: May 5, 2015
    Assignee: I-CES (Innovative Compression Engineering Solutions)
    Inventors: Than Marc-Eric Gervais, Bruno Loubet
  • Patent number: 9022420
    Abstract: An curtain side airbag apparatus includes an airbag and an inflator. The airbag is stored in a housing adjacent to a side structure of a vehicle. The airbag includes a main body and an additional cushion portion. The housing includes an opening flange. The inflator provides a gas into the airbag for inflating the airbag. Upon deployment of the airbag, the main body of the airbag projects substantially downwardly from the housing and the additional cushion portion of the airbag projects substantially upwardly into the opening flange of the housing.
    Type: Grant
    Filed: April 28, 2014
    Date of Patent: May 5, 2015
    Assignee: Toyota Motor Engineering & Manufacturing North America, Inc.
    Inventor: Nora Arellano
  • Patent number: 9022679
    Abstract: A unitary hand-held, single-use liquid dispenser and applicator is disclosed. A squeezable handle also serves as a reservoir for liquid. A non-forming thermoplastic film seals liquid within the reservoir. Novel weaknesses in the film can be broken on demand to create an opening for liquid to freely flow onto an absorbent pad. A user can thus dispense and apply the liquid without ever touching the liquid or the surface with his hands.
    Type: Grant
    Filed: October 25, 2012
    Date of Patent: May 5, 2015
    Assignee: CaseMed Engineering, LLC
    Inventor: Casey Samangooie
  • Patent number: 9025071
    Abstract: A method for contamination detection in a time-of-flight (TOF) range imaging system is described, wherein the TOF range imaging system receives light reflected from a scene, through an optical interface, on an imager sensor having an array of pixels, and wherein distance information and amplitude information are determined for the sensor pixels. The presence of contamination on the optical interface is determined on the basis of amplitude information determined for the sensor pixels.
    Type: Grant
    Filed: June 12, 2008
    Date of Patent: May 5, 2015
    Assignee: IEE International Electronics & Engineering S.A.
    Inventors: Bruno Mirbach, Romuald Ginhoux
  • Patent number: 9024445
    Abstract: The present invention relates to a package having a semiconductor device. The semiconductor device includes a substrate body, a plurality of conductive vias and a plurality of metal pads. The conductive vias are disposed in the through holes of the substrate body. The metal pads are electrically connected to the conductive vias. At least one of the metal pads has at least one curved side wall and at least one reference side wall. The curvature of the curved side wall is different from that of the reference side wall, so as to allow the metal pads to be closer to each other. This arrangement allows the conductive to be closer to each other. Therefore, more conductive vias can be arranged in a limited space.
    Type: Grant
    Filed: May 23, 2011
    Date of Patent: May 5, 2015
    Assignee: Advanced Semiconductor Engineering, Inc.
    Inventors: Kuo Hua Chen, Li Wen Tsai
  • Patent number: 9022033
    Abstract: A system and method for an adaptable oxygen regulator with an electronic control device is disclosed. In one embodiment, an oxygen regulator system includes an electronic control device which includes a non-volatile memory for storing a first reference point. The electronic control device also includes a pressure sensor configured for generating pressure data of the pressurized aircraft cabin. The electronic control device further includes a logical control unit for generating a control signal by processing the first reference point and the pressure data. Further, the electronic control unit includes a rotary actuator for generating a rotary displacement based on the control signal. Moreover, the oxygen regulator system includes a demand dilution oxygen regulator coupled to the electronic control unit and configured to control the supply of oxygen and the flow of dilution air from the pressurized aircraft cabin based on the control signal.
    Type: Grant
    Filed: August 19, 2010
    Date of Patent: May 5, 2015
    Assignee: Airbus Engineering Centre India
    Inventor: Anurag Sharma Hk
  • Patent number: 9023987
    Abstract: The present invention relates to a novel human-derived cell permeable peptide-bioactive peptide conjugate and the use thereof. According to the present invention, cationic cell permeable peptides derived from human bone morphogenetic protein-4 have no toxicity and immunogenicity and thus exhibit high stability as compared to viral peptide delivery vehicles, and can transport cell impermeable material into cells and into an organism without any damage to cell or material, thereby significantly increasing target gene expression. In addition, the peptide may be applied to clinical use without having to undergo a large number of processes and mass-produced, such that the present invention may be useful in the development of a drug delivery system and treatment technologies using said peptide.
    Type: Grant
    Filed: April 25, 2011
    Date of Patent: May 5, 2015
    Assignees: Seoul National University R&DB Foundation, Nano Intelligent Biomedical Engineering Corporation Co., Ltd.
    Inventors: Chong-Pyoung Chung, Yoon-Jeong Park, Jue-Yeon Lee, Jin Sook Suh
  • Patent number: 9023195
    Abstract: A process for hydrotreating a naphtha fraction that includes a step of estimating the difference between the naphtha fraction hydrotreating reactor outlet temperature and inlet temperature, based on the reaction temperature of the Fischer-Tropsch synthesis reaction and the ratio of the flow rate of the treated naphtha fraction returned to the naphtha fraction hydrotreating step relative to the flow rate of the treated naphtha fraction discharged from the naphtha fraction hydrotreating step, a step of measuring the difference between the naphtha fraction hydrotreating reactor outlet temperature and inlet temperature, and a step of adjusting the reaction temperature of the naphtha fraction hydrotreating step so that the measured difference between the naphtha fraction hydrotreating reactor outlet temperature and inlet temperature becomes substantially equal to the estimated difference between the naphtha fraction hydrotreating reactor outlet temperature and inlet temperature.
    Type: Grant
    Filed: October 13, 2010
    Date of Patent: May 5, 2015
    Assignees: Japan Oil, Gas and Metals National Corporation, Inpex Corporation, JX Nippon Oil & Energy Corporation, Japan Petroleum Exploration Co., Ltd., Cosmo Oil Co., Ltd., Nippon Steel Engineering Co., Ltd.
    Inventors: Kazuhiko Tasaka, Yuichi Tanaka, Marie Iwama
  • Patent number: 9022025
    Abstract: A combination apparatus integrates the operation of a snorkel with a diving regulator having a breathing chamber and a diaphragm/purge valve chamber. A compressed air tank is in fluid communication with the diving regulator and a normally closed regulator valve is disposed between the compressed air tank and the diving regulator. A regulator valve spring maintains the regulator valve in the normally closed position. In a first embodiment, the regulator valve spring exerts about eight pounds per square inch on the normally closed regulator valve. Air enters into the breathing chamber from the compressed air tank through the diaphragm/purge valve chamber when the submerged diver inhales. The apparatus enables surface snorkeling and underwater diving and the diver need not switch from a snorkel mouthpiece to a diving regulator mouthpiece. Further embodiments re-locate the snorkel tube exhaust valve and add a two-position valve to the snorkel main tube.
    Type: Grant
    Filed: January 31, 2014
    Date of Patent: May 5, 2015
    Assignee: Innovatech Engineering, LLC
    Inventors: Philip J. Hipol, David Haldane, Rick Kearney
  • Patent number: 9024606
    Abstract: A DC-DC converter for generating a DC output voltage includes: a digitally controlled pulse width modulator (DPWM) for controlling a switching power stage to supply a varying voltage to an inductor; and a digital voltage feedback circuit for controlling the DPWM in accordance with a feedback voltage corresponding to the DC output voltage, the digital voltage feedback circuit including: a first voltage controlled oscillator for converting the feedback voltage into a first frequency signal and to supply the first frequency signal to a first frequency discriminator; a second voltage controlled oscillator for converting a reference voltage into a second frequency signal and to supply the second frequency signal to a second frequency discriminator; a digital comparator for comparing digital outputs of the first and second frequency discriminators and for outputting a digital feedback signal; and a controller for controlling the DPWM in accordance with the digital feedback signal.
    Type: Grant
    Filed: December 20, 2011
    Date of Patent: May 5, 2015
    Assignees: California Institute of Technology, Arizona State University, Ira A. Fulton Schools of Engineering
    Inventors: Philippe C. Adell, Bertan Bakkaloglu, Bert Vermeire, Tao Liu
  • Patent number: 9021831
    Abstract: A process and an apparatus are disclosed for the recovery of ethane, ethylene, propane, propylene, and heavier hydrocarbon components from a hydrocarbon gas stream in a compact processing assembly. The gas stream is cooled and divided into first and second streams. The first stream is further cooled to condense substantially all of it and is thereafter expanded to lower pressure and supplied as the top feed to an absorbing means inside the processing assembly. The second stream is also expanded to lower pressure and supplied as the bottom feed to the absorbing means. A distillation vapor stream is collected from the upper region of the absorbing means and directed into one or more heat exchange means inside the processing assembly to heat it while cooling the gas stream and the first stream.
    Type: Grant
    Filed: January 19, 2010
    Date of Patent: May 5, 2015
    Assignees: Ortloff Engineers, Ltd., S.M.E. Products LP
    Inventors: Andrew F. Johnke, Larry Lewis, John D. Wilkinson, Joe T. Lynch, Hank M. Hudson, Kyle T. Cuellar
  • Patent number: D728327
    Type: Grant
    Filed: June 21, 2013
    Date of Patent: May 5, 2015
    Assignee: WirthCo Engineering, Inc.
    Inventors: Steven E. Wirth, Andrew W. Wirth
  • Patent number: D728328
    Type: Grant
    Filed: June 21, 2013
    Date of Patent: May 5, 2015
    Assignee: WirthCo Engineering, Inc.
    Inventors: Andrew W. Wirth, Steven E. Wirth
  • Patent number: D728329
    Type: Grant
    Filed: June 21, 2013
    Date of Patent: May 5, 2015
    Assignee: WirthCo Engineering, Inc.
    Inventors: Andrew W. Wirth, Steven E. Wirth
  • Patent number: D728331
    Type: Grant
    Filed: June 21, 2013
    Date of Patent: May 5, 2015
    Assignee: WirthCo Engineering, Inc.
    Inventors: Steven E. Wirth, Andrew W. Wirth