Patents by Inventor Tak For Yu

Tak For 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: 20240271990
    Abstract: A vibration measurement error determination method according to an embodiment of the present invention comprises: a vibration data acquisition step for acquiring vibration data by measuring a vibration generated in a structure; a first determination step for determining, on the basis of a preset error data selection rule, whether the vibration data is data generated by a measurement error; a second determination step for using a machine-learning algorithm to determine whether the vibration data is data generated by a measurement error; and a final determination step for determining, on the basis of the results determined in the first determination step and the second determination step, whether the vibration data is data generated by a measurement error.
    Type: Application
    Filed: November 15, 2021
    Publication date: August 15, 2024
    Inventors: Min Ho KIM, Dae Woong KIM, Song Hae YE, Won Kyu LEE, Ju Sik KIM, Byeong Suk MOON, Sin Gyu KANG, Byeong Keun CHOI, Hyeon Tak YU
  • Publication number: 20240140029
    Abstract: The present application relates to an apparatus and method for three-dimensional printing. The apparatus comprises a gantry, a tilting print head and a rotary table. The tilting print head comprises an extruder, an elongated nozzle connected to the extruder and a filament tube connected to side-entrance of the extruder. The extruder is configured to rotate around the tilting axis. The filament tube is configured to feed the printing material into the extruder. The tilting print head is configured to control the printing material to enter the extruder through the filament tube, spiral through the extruder and enter the elongated nozzle. As the entrance is arranged on the side of the extruder and the filament tube is close to the tilting axis, the printing material can be more stable when the tilting print head rotates upward or downward.
    Type: Application
    Filed: June 30, 2023
    Publication date: May 2, 2024
    Inventors: Man Fai CHUNG, Tak Yu LAU
  • Publication number: 20240012392
    Abstract: A component interface module with enhanced user convenience, according to the present invention, is a component interface module for managing the interface between a control system, which generates component command signals, and components, which generates component feedback signals, wherein the components are classified into first to third component groups, the component interface module is formed from first to third component interface modules, each of the first to third component interface modules includes: an input port; a processor including a priority logic, a component logic and a diagnostic logic; and an output device, the priority logic is set using a four-contact rotary switch for selecting any one of four settings in order to set the priority for the component command signals, and the component logic is set using a control rotary switch of each of the first to third component interface modules.
    Type: Application
    Filed: January 14, 2022
    Publication date: January 11, 2024
    Inventors: Kyung Tak YU, Sang Hun SON, Dae Young PARK, Yoong Hee LEE, Tae Jun SHIN
  • Publication number: 20190310023
    Abstract: The disclosure relates to a multi-pass removable plate heat exchanger without a need of arranging interfaces or connections on a mobile pressure plate, and a specific heat transfer plate therefor. The heat transfer plate has a plurality of lateral regions, where a plurality of mutually communicative lateral-pass partitions or mutually isolated pass partitions are formed with specially shaped gaskets. With such kind of heat transfer plates, a multi-pass removable plate heat exchanger without a need of arranging interfaces or nozzles on the mobile pressure plate may be constructed. The disclosure further relates to a specially shaped gasket to allow construction of a multi-pass removable plate heat exchanger without a need of arranging interfaces or nozzles on the mobile pressure plate.
    Type: Application
    Filed: July 20, 2017
    Publication date: October 10, 2019
    Applicant: IES ENGINEERING (HONG KONG) LIMITED
    Inventors: Xingcun HUANG, Wai Tak YU
  • Patent number: 10165805
    Abstract: A bottom garment with buttock lifting feature with a tape attached to an inner side of the seat area corresponding to each of the back pockets, such that the tape extends downwardly from the waist area along and inside a stitching line of the outer lateral edge of the back pocket to the lower end of the outer lateral edge, then extends laterally from the lower end of the outer lateral edge along and inside a stitching line of the bottom edge to the lower end of the inner lateral edge, and finally extends upwardly from the lower end of the inner lateral edge along and inside a stitching line of the inner lateral edge to the waist area.
    Type: Grant
    Filed: December 3, 2015
    Date of Patent: January 1, 2019
    Assignee: Delta Global Sourcing Limited
    Inventor: Tak Yu Yuen
  • Publication number: 20170156410
    Abstract: A bottom garment with buttock lifting feature with a tape attached to an inner side of the seat area corresponding to each of the back pockets, such that the tape extends downwardly from the waist area along and inside a stitching line of the outer lateral edge of the back pocket to the lower end of the outer lateral edge, then extends laterally from the lower end of the outer lateral edge along and inside a stitching line of the bottom edge to the lower end of the inner lateral edge, and finally extends upwardly from the lower end of the inner lateral edge along and inside a stitching line of the inner lateral edge to the waist area.
    Type: Application
    Filed: December 3, 2015
    Publication date: June 8, 2017
    Inventor: Tak Yu YUEN
  • Publication number: 20150026117
    Abstract: A data warehouse system comprising a warehouse database and a data warehouse manager communicatively coupled to the database. The warehouse manager is to store data to and retrieve data from the warehouse database and perform metadata reconciliation to update metadata of objects in the data warehouse to reflect a change in metadata of a first object in the warehouse by identifying a first set of objects impacted by the change to the metadata of the first object, identifying a second set of objects on which the first object depends, identifying at least one task that has to be completed to propagate the impact of the change in the metadata of the first object to objects in the first and second sets of objects, performing the task, and dynamically computing additional tasks based on whether or not definitions of objects in the first or second sets of objects changes based upon completion of the at least one task.
    Type: Application
    Filed: October 6, 2014
    Publication date: January 22, 2015
    Inventor: Winnie Tak Yu Wan
  • Patent number: 8892504
    Abstract: A data warehouse system comprising a warehouse database and a data warehouse manager communicatively coupled to the database. The warehouse manager is to store data to and retrieve data from the warehouse database and perform metadata reconciliation to update metadata of objects in the data warehouse to reflect a change in metadata of a first object in the warehouse by identifying a first set of objects impacted by the change to the metadata of the first object, identifying a second set of objects on which the first object depends, identifying at least one task that has to be completed to propagate the impact of the change in the metadata of the first object to objects in the first and second sets of objects, performing the task, and dynamically computing additional tasks based on whether or not definitions of objects in the first or second sets of objects changes based upon completion of the at least one task.
    Type: Grant
    Filed: October 20, 2010
    Date of Patent: November 18, 2014
    Assignee: Oracle International Corporation
    Inventor: Winnie Tak Yu Wan
  • Publication number: 20140101948
    Abstract: A garment inspection system uses a digital measuring tape measure to measure and check dimensions of produced garments. The measured dimensions are transmitted to a computer via a wireless radio frequency connection between the digital tape measure and the computer. A software program is installed in the computer in a stand-alone or networked environment to read, store, analyze and manage the data and inspection results.
    Type: Application
    Filed: October 12, 2012
    Publication date: April 17, 2014
    Applicant: E Measuring Device Limited
    Inventors: Yiu-Ming Lee, Tak-Yu Yuen
  • Patent number: 8200613
    Abstract: An approach for reconciling a data warehouse includes automatically identifying, based upon a change made to a definition of an object, one or more other objects in the data warehouse that are affected by the change made to the definition of the object. The object and the other objects may be any type or form of data, for example, database tables or routines, and the invention is not limited to any particular type of object. Dependency analysis is used to evaluate dependency data to identify the one or more other objects affected by the change made to the definition of the object. The dependency data specifies dependencies between the object and the one or more other objects. The dependency data may also specify dependencies between the one or more other objects. As described in more detail hereinafter, the dependency data used may vary depending upon a particular function to be performed.
    Type: Grant
    Filed: November 12, 2002
    Date of Patent: June 12, 2012
    Assignee: Oracle International Corporation
    Inventors: Winnie Tak Yu Wan, Adrian Graham Scott, Zili Fan
  • Publication number: 20110129850
    Abstract: A microfluidic chip for at least one of cell culturing and cell assay has a cell culture chamber defined by the microfluidic chip, a first microchannel defined by the microfluidic chip and constructed to provide a fluid path to said cell culture chamber, the microchannel having a pneumatic valve formed therein to permit selective opening and closing of a fluid path to said cell culture chamber, and a second microchannel defined by the microfluidic chip and constructed to provide a fluid path from the cell culture chamber.
    Type: Application
    Filed: December 21, 2007
    Publication date: June 2, 2011
    Applicant: UCLA Office of Intellectual Property
    Inventors: Hsian-Rong Tseng, Tak For Yu, Shuling Guo, Owen N. Witte, Caius Radu, Jenny Shu, Kenichiro Kamei
  • Publication number: 20110035354
    Abstract: A data warehouse system comprising a warehouse database and a data warehouse manager communicatively coupled to the database. The warehouse manager is to store data to and retrieve data from the warehouse database and perform metadata reconciliation to update metadata of objects in the data warehouse to reflect a change in metadata of a first object in the warehouse by identifying a first set of objects impacted by the change to the metadata of the first object, identifying a second set of objects on which the first object depends, identifying at least one task that has to be completed to propagate the impact of the change in the metadata of the first object to objects in the first and second sets of objects, performing the task, and dynamically computing additional tasks based on whether or not definitions of objects in the first or second sets of objects changes based upon completion of the at least one task.
    Type: Application
    Filed: October 20, 2010
    Publication date: February 10, 2011
    Applicant: Oracle International Corporation
    Inventor: Winnie Tak Yu Wan
  • Patent number: 7853554
    Abstract: A data warehouse system comprising a warehouse database and a data warehouse manager communicatively coupled to the database. The warehouse manager is to store data to and retrieve data from the warehouse database and perform metadata reconciliation to update metadata of objects in the data warehouse to reflect a change in metadata of a first object in the warehouse by identifying a first set of objects impacted by the change to the metadata of the first object, identifying a second set of objects on which the first object depends, identifying at least one task that has to be completed to propagate the impact of the change in the metadata of the first object to objects in the first and second sets of objects, performing the task, and dynamically computing additional tasks based on whether or not definitions of objects in the first or second sets of objects changes based upon completion of the at least one task.
    Type: Grant
    Filed: May 18, 2004
    Date of Patent: December 14, 2010
    Assignee: Oracle International Corporation
    Inventor: Winnie Tak Yu Wan
  • Patent number: 7680818
    Abstract: A method for determining the dependencies between objects in a system is provided. Determining the dependencies between objects involves analyzing data about the objects and applying rules to the data about the objects. According to one embodiment, a first set of dependencies between a plurality of objects may be based on data in a set of sources and dependency rules, whereas a second set of dependencies between the plurality of objects may be based on data from a different set of sources but the same dependency rules. According to another embodiment, a first set of dependencies between a plurality of objects may be based on data in a set of sources and dependency rules, whereas a second set of dependencies between the plurality of objects is based on data from the same set of sources but different dependency rules.
    Type: Grant
    Filed: December 18, 2002
    Date of Patent: March 16, 2010
    Assignee: Oracle International Corporation
    Inventors: Zili Fan, Adrian Graham Scott, Winnie Tak Yu Wan
  • Publication number: 20090302228
    Abstract: A micro-fluidic device has a micro-fluidic circuit layer and a charged-particle detection layer disposed proximate the micro-fluidic circuit layer. The micro-fluidic device is constructed to provide a two-dimensional image of charged-particle emissions from a sample within the micro-fluidic circuit layer while in operation. A method of quantification of radioactivity in a biological sample includes directing a fluid containing the biological material into a microfluidic device, detecting charged particles emitted from the biological material with a two-dimensional imaging sensor, and forming a two-dimensional image over time corresponding to radioactivity of the biological sample.
    Type: Application
    Filed: April 20, 2007
    Publication date: December 10, 2009
    Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Arion-Xenofon F. Hadjioannou, Vu Nam, Tak For Yu, Hsian-Rong Tseng
  • Patent number: 6991799
    Abstract: A non-sticky moisturizing cosmetic composition containing a relatively high level of a humectant, such as glycerol or sorbitol, and a polymeric wetting agent.
    Type: Grant
    Filed: November 1, 2001
    Date of Patent: January 31, 2006
    Assignee: Unilever Home & Personal Care USA division of Conopco, Inc.
    Inventors: Quynh T. Pham, Tak Yu Lam, Norman Kramer Richardson, Prem Chandar, Alexander Lips
  • Patent number: 6881414
    Abstract: A cosmetic composition containing a retinoid and having an improved stability and mildness. Especially preferred compositions also include retinoid boosters and a polyhydric alcohol humectant.
    Type: Grant
    Filed: November 1, 2001
    Date of Patent: April 19, 2005
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Prem Chandar, Quynh T. Pham, Tak Yu Lam, Yan Zhou, Ritu Verma, Alexander Lips
  • Publication number: 20020131946
    Abstract: A non-sticky moisturizing cosmetic composition containing a relatively high level of a humectant, such as glycerol or sorbitol, and a polymeric wetting agent.
    Type: Application
    Filed: November 1, 2001
    Publication date: September 19, 2002
    Inventors: Quynh T. Pham, Tak Yu Lam, Norman Kramer Richardson, Prem Chandar, Alexander Lips
  • Publication number: 20020110572
    Abstract: A cosmetic composition containing a retinoid and having an improved stability and mildness. Especially preferred compositions also include retinoid boosters and a polyhydric alcohol humectant.
    Type: Application
    Filed: November 1, 2001
    Publication date: August 15, 2002
    Inventors: Prem Chandar, Quynh T. Pham, Tak Yu Lam, Yan Zhou, Ritu Verma, Alexander Lips