Patents by Inventor C. Yu

C. Yu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20150369798
    Abstract: An apparatus for detecting a disease in a biological subject comprises a delivery system and at least two sub-equipment units which are combined or integrated in the apparatus, wherein the delivery system is capable of delivering the biological subject to at least one of the sub-equipment units and each sub-equipment unit is capable of detecting at least one property of the biological subject. Methods for detecting a disease with the apparatus are also provided.
    Type: Application
    Filed: January 7, 2014
    Publication date: December 24, 2015
    Applicant: ANPAC BIO-MEDICAL SCIENCE (LISHUI) CO., LTD.
    Inventors: Chris C. Yu, Xuedong Du
  • Publication number: 20150324527
    Abstract: A method for providing personalized healthcare for a patient is provided. The method may include receiving information indicative of a patient, retrieving a record associated with the patient, receiving a query identifying a healthcare related issue associated with the patient, performing analytics via a statistical discovery component and a natural language processing component configured to interface with respective portions of heterogeneous data sources to selectively identify correlations between genomic profile information of the patient and selected data of the data sources, applying a selected risk model based on the query; and providing a response to the query including information associated with clinical decision support tailored to an identity of the user, the user being a selected one of a patient, a researcher and a clinician.
    Type: Application
    Filed: July 20, 2015
    Publication date: November 12, 2015
    Inventors: Neil G. Siegel, Sam S. Shekar, Jeffrey C. Yu, Sreelatha Ghanta, Sanjiv Desai, H. Morgan Crafts, JR.
  • Patent number: 9184651
    Abstract: A current detection circuit for detecting a current in a SMPS which has a first switch and a second switch; a current sensing circuit sensing a second switch current flowing through the second switch and providing a current sensing signal; and a current emulation circuit which generates a first current according to the current sensing signal and generate a second current according to the first current source, and the current emulation circuit further providing a current emulation signal based on the first current source and the second current source; wherein a current detection signal during a first period is proportional to the current emulation signal, and the current detection signal during a second period is proportional to the current sensing signal.
    Type: Grant
    Filed: January 31, 2014
    Date of Patent: November 10, 2015
    Assignee: Monolithic Power Systems, Inc.
    Inventors: James H. Nguyen, Francis C. Yu
  • Publication number: 20150222171
    Abstract: A current detection circuit for detecting a current in a SMPS which has a first switch and a second switch; a current sensing circuit sensing a second switch current flowing through the second switch and providing a current sensing signal; and a current emulation circuit which generates a first current according to the current sensing signal and generate a second current according to the first current source, and the current emulation circuit further providing a current emulation signal based on the first current source and the second current source; wherein a current detection signal during a first period is proportional to the current emulation signal, and the current detection signal during a second period is proportional to the current sensing signal.
    Type: Application
    Filed: January 31, 2014
    Publication date: August 6, 2015
    Applicant: MONOLITHIC POWER SYSTEMS, INC.
    Inventors: James H. Nguyen, Francis C. Yu
  • Publication number: 20150212996
    Abstract: User-authored notes on shared documents may be provided. A shared document may be stored and at least one note may be associated with the document. When a user displays the document, the associated not may be retrieved and a user interface element may be provided to allow the user to view the note.
    Type: Application
    Filed: April 10, 2015
    Publication date: July 30, 2015
    Applicant: MICROSOFT TECHNOLOGY LICENSING, LLC
    Inventors: Portia Plante, Marina Dukhon, Greg Lewis, Jesse Clay Satterfield, Christopher C. Yu
  • Patent number: 9085806
    Abstract: Compositions and methods for the rapid and sensitive detection of a carbapenemase in a sample are provided. The compositions include novel primer and probe compositions for use in detecting the presence of this enzyme in a sample, particularly using PCR methods. These primers and probe sets can be used in amplification methods (such as PCR, particularly quantitative PCR) and packaged into kits for use in amplification methods for the purpose of detecting carbapenemase in a test sample, particularly a patient sample, particularly a direct sample. Thus, in one embodiment, the present invention provides for novel oligonucleotide primers set forth in SEQ ID NOs:1, 2, 4, 5, 7, 8, 14, 15, 17, 18, and 20, and the novel oligonucleotide probe sequences set forth in SEQ ID NOs:3, 6, 9, 16, and 19. These sequences can be used in a method of detecting carbapenemase in a sample.
    Type: Grant
    Filed: December 3, 2012
    Date of Patent: July 21, 2015
    Assignee: Becton, Dickinson and Company
    Inventors: Craig C. Whiteford, Charles C. Yu
  • Patent number: 9007260
    Abstract: A method and apparatus for estimating and compensating for a broad class of non-Gaussian sensor and process noise. In one example, a coded filter combines a dynamic state estimator (for example, a Kalman filter) and a non-linear estimator to provide approximations of the non-Gaussian process and sensor noise associated with a dynamic system. These approximations are used by the dynamic state estimator to correct sensor measurements or to alter the dynamic model governing evolution of the system state. Examples of coded filters leverage compressive sensing techniques in combination with error models based on concepts of compressibility and the application of efficient convex optimization processes.
    Type: Grant
    Filed: June 23, 2011
    Date of Patent: April 14, 2015
    Assignee: The Charles Stark Draper Laboratory, Inc.
    Inventors: Yaron Rachlin, Rami Mangoubi, Michael F. McManus, Christopher C. Yu
  • Patent number: 8963063
    Abstract: A pixel array including circuitry for combining charges accumulated by individual pixels in the array enables addition and/or subtraction of individual pixel values, prior to their digitization, in the pixel array.
    Type: Grant
    Filed: May 3, 2011
    Date of Patent: February 24, 2015
    Assignee: The Charles Stark Draper Laboratory, Inc.
    Inventors: Robin M. A. Dawson, Steven Hoeschele, Juha-Pekka J. Laine, Benjamin F. Lane, Yaron Rachlin, Christopher C. Yu
  • Patent number: 8923129
    Abstract: In general, the subject matter described in this specification can be embodied in methods, systems, and program products for adaptive data unit transmission. A sliding window is filled with data units and designates a sliding window start position and a sliding window end position. A value for each of the data units in the sliding window is stored, the value representing a maximum number of times that each data unit is to be transmitted. The stored value is different among at least two of the data units. Data units are selected from the sliding window to be assembled into a packet. An assembled packet is transmitted to a receiving computerized device. A determination that the data unit positioned at the sliding window start position has been transmitted a maximum number of time is performed, and in response a different data unit is positioned at the sliding window start position.
    Type: Grant
    Filed: January 28, 2013
    Date of Patent: December 30, 2014
    Assignee: Google Inc.
    Inventors: Yuan Yuan, Kevin C. Yu, Michial Allen Gunter, C. Philip Gossett, David James Carmichael
  • Publication number: 20140342441
    Abstract: The present invention provides, among others, apparatus for detecting a disease, comprising a system delivery biological subject and a probing and detecting device, wherein the probing and detecting device includes a first micro-device and a first substrate supporting the first micro-device, the first micro-device contacts a biologic material to be detected and is capable of measuring at the microscopic level an electric, magnetic, electromagnetic, thermal, optical, acoustical, biological, chemical, physical, or mechanical property of the biologic material.
    Type: Application
    Filed: April 4, 2013
    Publication date: November 20, 2014
    Applicant: ANPAC BIO-MEDICAL SCIENCE CO., LTD.
    Inventors: Chris C. Yu, Xuedong Du, He Yu
  • Publication number: 20140296428
    Abstract: The present invention relates to isocyanate functional prepolymers, aqueous polyurethane dispersions produced from the prepolymers and various uses of such dispersions. The prepolymers are prepared by reacting a diisocyanate, a dihydroxy compound having a number average molecular weight of from about 700 to about 16,000, and a trihydroxy component of the formula: R—(OH)3 where R is a saturated straight chain or branched chain aliphatic group of from 2 to 8 carbon atoms. The invention also relates to polyurethane dispersions prepared from the prepolymers and to various uses of the resultant dispersions.
    Type: Application
    Filed: February 21, 2014
    Publication date: October 2, 2014
    Applicant: Bayer MaterialScience LLC
    Inventors: Lyubov K. Gindin, Richard R. Roesler, Poli C. Yu, Joseph Kleer, Thomas Muenzmay, Yuliya Berezkin, Mary A. Crisci
  • Publication number: 20140279721
    Abstract: A learning health system and associated methods are provided. Biochemical assays are conducted at scheduled intervals on blood samples taken from an individual to provide, for each of a plurality of biochemical parameters, a time series of values representing the individual. Clinical parameters associated with the individual are extracted from a knowledge base. Genomic parameters are determined for the individual. An expected time series is calculated for each of a plural subset of the plurality of biochemical parameters from at least the clinical parameters and the genomic parameters. For each of the plural subset of biochemical parameters, the time series of values representing the individual is compared to the calculated expected time series to determine a likelihood of each of a plurality of conditions for the individual. The likelihood of at least one of the plurality of conditions is communicated to a user.
    Type: Application
    Filed: March 15, 2013
    Publication date: September 18, 2014
    Applicant: NORTHROP GRUMMAN SYSTEMS CORPORATION
    Inventors: NEIL G. SIEGEL, Sam S. Shekar, Jeffrey C. Yu
  • Patent number: 8832084
    Abstract: Embodiments of the invention improve the quality of search results returned for a given set of search terms based on metadata associated with the user performing the search. A search query may specify metadata elements to consider in ranking the search results. The metadata used may include bookmarks set by the user (either locally or at a social bookmaking site), group bookmarks, etc. In such a case, search results may be reordered to improve the ranking of websites that are both in the search results and in the bookmarks.
    Type: Grant
    Filed: May 26, 2011
    Date of Patent: September 9, 2014
    Assignee: Cisco Technology, Inc.
    Inventors: Alpesh S. Patel, Gilbert C. Yu, Marshall Uy Alexander, Stephen Joseph Moffett
  • Patent number: 8726102
    Abstract: A system and a method for handling a system failure are disclosed. The method is adapted for an information handling system having a basic input and output system and a micro-controller. The method includes the following steps: sending, via the micro-controller, a signal; checking, via the micro-controller, whether an acknowledgement is received from the basic input and output system responsive to the signal; and scanning, via the micro-controller, a type of a system failure in response to the acknowledgement being not received.
    Type: Grant
    Filed: March 5, 2012
    Date of Patent: May 13, 2014
    Assignee: International Business Machines Corporation
    Inventors: Ameha Aklilu, Hank C H Chung, Jeff H C Yu
  • Patent number: 8699411
    Abstract: A method may include identifying a repeating frame structure for communication between a MIMO base station and one or more wireless devices, the frame structure including a plurality of slots, with each slot including an uplink portion and a downlink portion, and each uplink portion and downlink portion comprising a plurality of sub-slots, receiving, at the wireless base station, an identification of a first wireless device of the one or more wireless devices, assigning to the first wireless device, a sub-slot in an uplink portion of a static slot in the frame structure, communicating, to the first wireless device, information from which the first wireless device can identify the sub-slot, and communicating with the one or more wireless devices by associating data in the first sub-slot with the first wireless device.
    Type: Grant
    Filed: September 30, 2009
    Date of Patent: April 15, 2014
    Assignee: Google Inc.
    Inventors: Carroll Philip Gossett, Yuan Yuan, Kevin C. Yu, Emmanouil Koukoumidis, Xiaofang Jiang, Michial Allen Gunter
  • Patent number: 8689059
    Abstract: A system and a method for handling a system failure are disclosed. The method is adapted for an information handling system having a basic input and output system and a micro-controller. The method includes the following steps: sending, via the micro-controller, a signal; checking, via the micro-controller, whether an acknowledgement is received from the basic input and output system responsive to the signal; and scanning, via the micro-controller, a type of a system failure in response to the acknowledgement being not received.
    Type: Grant
    Filed: April 27, 2011
    Date of Patent: April 1, 2014
    Assignee: International Business Machines Corporation
    Inventors: Ameha Aklilu, Hank C H Chung, Jeff H C Yu
  • Publication number: 20140073884
    Abstract: Among others, the present invention provides apparatus for detecting circulating tumor cells, comprising a system delivery biological subject and a probing and detecting device, wherein the probing and detecting device includes a first micro-device and a first substrate supporting the first micro-device, the first micro-device contacts a biologic material to be detected and is capable of measuring at the microscopic level an electrical, magnetic, electromagnetic, thermal, optical, acoustical, biological, chemical, electro-mechanical, electro-chemical, electro-optical, electro-thermal, electro-chemical-mechanical, bio-chemical, bio-mechanical, bio-optical, bio-thermal, bio-physical, bio-electro-mechanical, bio-electro chemical, bio-electro-optical, bio-electro-thermal, bio-mechanical-optical, bio-mechanical thermal, bio-thermal-optical, bio-electro-chemical-optical, bio-electro-mechanical-optical, bio electro-thermal-optical, bio-electro-chemical-mechanical, physical or mechanical property, or a combination th
    Type: Application
    Filed: May 4, 2012
    Publication date: March 13, 2014
    Applicant: ANPAC BIO-MEDICAL SCIENCE CO., LTD.
    Inventors: Chris C. Yu, Xuedong Du, He Yu
  • Publication number: 20140057340
    Abstract: Among others, the present invention provides devices each including a micro-filter, a shutter, a cell counter, a selector, a micro-surgical kit, a timer, and a data processing circuitry, wherein the micro-filter is capable of detecting or filtering circulating tumor cells.
    Type: Application
    Filed: November 5, 2013
    Publication date: February 27, 2014
    Applicant: ANPAC BIO-MEDICAL SCIENCE CO., LTD.
    Inventors: Chris C. Yu, Xuedong Du, He Yu
  • Publication number: 20140030799
    Abstract: Among others, the present invention provides apparatus for detecting circulating tumor cells, comprising a system delivery biological subject and a probing and detecting device, wherein the probing and detecting device includes a first micro-device and a first substrate supporting the first micro-device, the first micro-device contacts a biologic material to be detected and is capable of measuring at the microscopic level an electrical, magnetic, electromagnetic, thermal, optical, acoustical, biological, chemical, electro-mechanical, electro-chemical, electro-optical, electro-thermal, electro-chemical-mechanical, bio-chemical, bio-mechanical, bio-optical, bio-thermal, bio-physical, bio-electro-mechanical, bio-electro-chemical, bio-electro-optical, bio-electro-thermal, bio-mechanical-optical, bio-mechanical thermal, bio-thermal-optical, bio-electro-chemical-optical, bio-electro-mechanical-optical, bio-electro-thermal-optical, bio-electro-chemical-mechanical, physical or mechanical property, or a combination th
    Type: Application
    Filed: May 4, 2012
    Publication date: January 30, 2014
    Applicant: ANPAC BIO-MEDICAL SCIENCE CO., LTD
    Inventors: Chris C. Yu, Xuedong Du, He Yu
  • Publication number: 20140030771
    Abstract: The present invention provides compositions and methods related to the production of fatty acids, such as triglycerides with genetically engineered cells, such as algae.
    Type: Application
    Filed: June 8, 2011
    Publication date: January 30, 2014
    Inventors: Richard C. Yu, Ian Burbulis, Wayne Riekhof, Carlos Gustavo Pesce, Leandro Vetcher