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).

  • Patent number: 10126291
    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: Grant
    Filed: April 4, 2013
    Date of Patent: November 13, 2018
    Assignee: AnPac Bio-Medical Science Co., Ltd.
    Inventors: Chris C Yu, Xuedong Du, He Yu
  • Patent number: 10114683
    Abstract: Managing a virtual object in a server device includes storing the virtual object in a database accessible to the server device and, in response to a non-subscriber user performing a first action on the virtual object, sending a message from the server device to at least one user that subscribes to the virtual object.
    Type: Grant
    Filed: March 12, 2012
    Date of Patent: October 30, 2018
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Pamela Chen, Rebecca L J Chen, Jacqueline Yen, Cecelia Y C Yu
  • Patent number: 10105317
    Abstract: A drug delivery method for effective drug application is disclosed in this invention. In this method, a micro-carrier delivers an encapsulated, desired drug directly to targeted sites without significant interactions with other components in the biological system in the pathway. In one embodiment, a micro-carrier containing encapsulated drug is first delivered to the general area for treatment. It then scans the area and selectively attaches itself the cell site or organ location to be treated. Finally, the desired drug contained in the micro-carrier is released to the attached cell or organ. In another embodiment, a micro-device is first used to process the general area to be treated to enhance differentiation in properties (such as surface charge) between healthy cells and unhealthy cells (such as cancer cells). Drug encapsulated in the micro-carrier is next applied to preferentially attach onto the targeted sites (such as cancer cell sites) to be treated.
    Type: Grant
    Filed: July 7, 2009
    Date of Patent: October 23, 2018
    Assignee: Anpac Bio-Medical Science Co., Ltd.
    Inventors: Chris C. Yu, He Yu
  • Publication number: 20180299446
    Abstract: Among others, the present invention provides apparatus for interacting with a biological subject to detect circulating tumor cells therein, comprising one device for sending a signal to the biological subject and optionally receiving a response to the signal from the biological entity.
    Type: Application
    Filed: June 1, 2018
    Publication date: October 18, 2018
    Inventors: Chris C. Yu, Xuedong Du, He Yu
  • Publication number: 20180259501
    Abstract: The invention relates to apparatus and methods for apparatus for detecting presence or monitoring profession of a disease in a biological subject, comprising a chamber in which the biological subject passes through, and at least one detection transducer in the chamber; wherein at least two types of information among the chemical composition, cellular classification, and molecular classification of the biological subject, are detected and collected for analysis as to whether the disease is likely to be present or progressing with the biological subject.
    Type: Application
    Filed: March 9, 2018
    Publication date: September 13, 2018
    Inventor: Chris C. Yu
  • Patent number: 10074418
    Abstract: A SRAM module and a writing control method of the SRAM module are disclosed. The writing control method of the SRAM module is applied to a SRAM module that includes a plurality of memory cells and a bit line. The method includes: providing a first voltage as a supply voltage of the plurality of memory cells during a data retention time; decreasing a first voltage level corresponding to the data retention time of the memory cells to a second voltage level by discharging the memory cells; and performing a write process to the memory cells through the bit line. The discharge time from the first voltage level to the second voltage level is related to the number of the memory cells.
    Type: Grant
    Filed: December 11, 2017
    Date of Patent: September 11, 2018
    Assignee: M31 Technology Corporation
    Inventors: Nan-Chun Lien, David C. Yu
  • Patent number: 10067122
    Abstract: The present invention provides a method for detecting a disease at a very low concentration of diseased biological subject by contacting the diseased biological subject with a micro-device which comprises: a first sorting unit capable of directly detecting an intrinsic property of the biological subject at the microscopic level and sorting the biological subject by the detected intrinsic property; a first detection unit capable of detecting the same or different property of the sorted biological subject at the microscopic level; and a first layer of material having an exterior surface and an interior surface, wherein the interior surface defines a first channel in which the biological subject flows through the first sorting unit, and then the sorted biological subject flows from the first sorting unit to the first detection unit.
    Type: Grant
    Filed: June 6, 2017
    Date of Patent: September 4, 2018
    Assignee: Shanghai Xinshenpai Technology Co., Ltd.
    Inventors: Chris C. Yu, Xuedong Du, He Yu
  • Patent number: 10060246
    Abstract: An example method includes receiving a data set containing combinations of drilling parameter values and operating condition values for a drilling system corresponding to each combination of drilling parameter values. At least one of a frequency and a duration of use may be determined for each of the combinations of drilling parameter values in the data set. For at least some of the combinations of drilling parameter values, a contour map identifying the combinations of drilling parameter values, the operating condition values corresponding to the combinations of drilling parameter values, and at least one of the frequency and the duration of use may be displayed for at least some of the combinations of drilling parameter values.
    Type: Grant
    Filed: December 29, 2014
    Date of Patent: August 28, 2018
    Assignee: Landmark Graphics Corporation
    Inventors: Giulia Toti, Peter C. Yu, Avinash Wesley
  • Publication number: 20180231528
    Abstract: The present invention provides methods and apparatus for enhanced detection of a disease by among others enhancing the difference in a microscopic property of diseased cells and normal cells, thereby enhancing the detection sensitivity and specificity.
    Type: Application
    Filed: April 3, 2018
    Publication date: August 16, 2018
    Inventor: Chris C. YU
  • Patent number: 10012642
    Abstract: The present invention provides methods and apparatus for enhanced detection of a disease by among others enhancing the difference in a microscopic property of diseased cells and normal cells, thereby enhancing the detection sensitivity and specificity.
    Type: Grant
    Filed: March 17, 2014
    Date of Patent: July 3, 2018
    Assignee: ANPAC BIO-MEDICAL SCIENCE (LISHUI) CO., LTD.
    Inventor: Chris C. Yu
  • Patent number: 10012651
    Abstract: Among others, the present invention provides apparatus for interacting with a biological subject to detect circulating tumor cells therein, comprising one device for sending a signal to the biological subject and optionally receiving a response to the signal from the biological entity.
    Type: Grant
    Filed: May 31, 2016
    Date of Patent: July 3, 2018
    Assignee: Anpac Bio-Medical Science Co., Ltd.
    Inventors: Chris C Yu, Xuedong Du, He Yu
  • Publication number: 20180102165
    Abstract: A SRAM module and a writing control method of the SRAM module are disclosed. The writing control method of the SRAM module is applied to a SRAM module that includes a plurality of memory cells and a bit line. The method includes: providing a first voltage as a supply voltage of the plurality of memory cells during a data retention time; decreasing a first voltage level corresponding to the data retention time of the memory cells to a second voltage level by discharging the memory cells; and performing a write process to the memory cells through the bit line. The discharge time from the first voltage level to the second voltage level is related to the number of the memory cells.
    Type: Application
    Filed: December 11, 2017
    Publication date: April 12, 2018
    Inventors: NAN-CHUN LIEN, DAVID C. YU
  • Publication number: 20180096336
    Abstract: Provided herein are systems and methods for providing individuals and entities with coordinated segmented-purchasing-plan (“SPP”) management services. A payment parsing manager may enable SPP-creator to create a segmented-purchasing-plan to coordinate the purchase of deliverable by participants (“SPP-participants) on behalf of a receiver (the “SPP-recipient”), i.e. an individual or entity who is ultimately intended to receive the deliverable, if the purchase of the deliverable is funded. The purchase price of a segmented-purchasing-plan's deliverable is divided into parts, or “deliverable-segments.” The SPP-creator, SPP-participants, and, in some cases, the SPP-recipient, may selectively purchase deliverable-segments of the deliverable until the entire purchase price of the deliverable has been funded.
    Type: Application
    Filed: October 18, 2017
    Publication date: April 5, 2018
    Inventors: Arry C. YU, Stuart A. Owen
  • Patent number: 9870817
    Abstract: A SRAM module and a writing control method of the SRAM module are disclosed. The writing control method of the SRAM module is applied to a SRAM module that includes a plurality of memory cells and a bit line. The method includes: providing a first voltage as a supply voltage of the plurality of memory cells during a data retention time; decreasing a first voltage level corresponding to the data retention time of the memory cells to a second voltage level by discharging the memory cells; and performing a write process to the memory cells through the bit line. The discharge time from the first voltage level to the second voltage level is related to the number of the memory cells.
    Type: Grant
    Filed: June 3, 2015
    Date of Patent: January 16, 2018
    Assignee: M31 Technology Corporation
    Inventors: Nan-Chun Lien, David C. Yu
  • Patent number: 9867632
    Abstract: The present invention provides novel medical instruments and methods for fabricating them by using nano-technology processes.
    Type: Grant
    Filed: March 21, 2012
    Date of Patent: January 16, 2018
    Assignee: Zhejiang Anpac Bio-Medical Science Co., Ltd.
    Inventors: Chris C. Yu, Xuedong Du
  • Publication number: 20170336396
    Abstract: The present invention provides a method for detecting a disease at a very low concentration of diseased biological subject by contacting the diseased biological subject with a micro-device which comprises: a first sorting unit capable of directly detecting an intrinsic property of the biological subject at the microscopic level and sorting the biological subject by the detected intrinsic property; a first detection unit capable of detecting the same or different property of the sorted biological subject at the microscopic level; and a first layer of material having an exterior surface and an interior surface, wherein the interior surface defines a first channel in which the biological subject flows through the first sorting unit, and then the sorted biological subject flows from the first sorting unit to the first detection unit.
    Type: Application
    Filed: June 6, 2017
    Publication date: November 23, 2017
    Inventors: Chris C. Yu, Xuedong Du, He Yu
  • Publication number: 20170337175
    Abstract: An enhanced find and replace feature for a spreadsheet program module is disclosed. The enhanced find and replace feature allows users to search for terms and attributes across multiple sheets of a workbook. The find and replace feature also allows searches to be performed based on the formatting attributes of a cell as well as the textual or numerical contents of a cell. The enhanced find and replace feature also allows users to perform bulk formatting of cells (even cells without text) in a spreadsheet. In another aspect, the enhanced find and replace feature lists all the results of the find operation in a results list so that the user may choose which result(s) to view and edit. In another aspect, the find and replace feature is modeless so that a user can search for terms or attributes, view a results list, exit the find and replace feature, perform editing functions in the document and then return to the find and replace feature.
    Type: Application
    Filed: July 31, 2017
    Publication date: November 23, 2017
    Applicant: Microsoft Technology Licensing, LLC
    Inventors: Marise Chan, Tuan Huynh, Justin M. Maguire, III, Marcella C. Silva, Christopher C. Yu
  • Publication number: 20170302542
    Abstract: An apparatus for optimizing network traffic which includes a host computer having virtual machines (VMs); a monitoring module to collect network traffic data from the VMs; an analysis engine to receive the network traffic data from the monitoring module and to calculate metric values pertaining to the network traffic data; a pattern module to store network traffic patterns having metric values and to provide the network traffic patterns to the analysis engine, the analysis engine compares the calculated metric values to the network traffic pattern metric values and provides an output of a result of the compare of the calculated metric values to the network pattern metric values; and responsive to receipt of the output from the analysis engine, an optimization module processes the output and provides an optimization action to the VMs to improve the flow of the network traffic between the VMs.
    Type: Application
    Filed: April 18, 2016
    Publication date: October 19, 2017
    Inventors: Shi X. Ruan, Hui Q. Shi, Yi B. Wang, Chao C. Yu, Qing F. Zhang
  • Patent number: 9740674
    Abstract: An enhanced find and replace feature for a spreadsheet program module is disclosed. The enhanced find and replace feature allows users to search for terms and attributes across multiple sheets of a workbook. The find and replace feature also allows searches to be performed based on the formatting attributes of a cell as well as the textual or numerical contents of a cell. The enhanced find and replace feature also allows users to perform bulk formatting of cells (even cells without text) in a spreadsheet. In another aspect, the enhanced find and replace feature lists all the results of the find operation in a results list so that the user may choose which result(s) to view and edit.
    Type: Grant
    Filed: June 15, 2012
    Date of Patent: August 22, 2017
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Marise Chan, Tuan Huynh, Justin M. Maguire, III, Marcella C. S. Rader, Christopher C. Yu
  • Publication number: 20170220858
    Abstract: The present disclosure is directed to a method for optically recognizing a table and converting that recognized table to a digitized format. In particular, the present disclosure relates to a method of optically recognizing and identifying a table generally, individual cells within the table, the data embedded within each cell, as well as the original table format, including shading, cell borders, colors, and effects. Accordingly, such digitization of an optically recognized table, in whole or in part, as printed on a document or other media allows users to easily and quickly capture information as originally arranged without having to manually re-create a table and enter data into the re-created table.
    Type: Application
    Filed: January 31, 2017
    Publication date: August 3, 2017
    Applicant: Microsoft Technology Licensing, LLC
    Inventors: Anya Stitz, John Campbell, Catherine Neylan, Dusan Lukic, Ivan Vujic, Christopher C. Yu, Igor Borisov Peev, Shangwei Fang