Patents by Inventor Wei-Hsin Hsu

Wei-Hsin Hsu 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: 20220403328
    Abstract: A composite material film for expanding circulating tumor cells ex vivo and a preparation method thereof, a kit and a method for expanding circulating tumor cells ex vivo, a method for detecting an effect of a drug, and a cryopreservation solution are provided. The preparation method includes: mixing one or more kinds of particles and a solvent to form a mixed liquid, in which the particles are selected from the group consisting of metal particles, metal oxide particles, silicon oxide particles and combinations thereof; placing the mixed liquid on a substrate to form a particle layer; adding a medium material to the particle layer, in which the medium material is selected from the group consisting of styrene and its derivatives, polyester monomers, silicon oxide compounds and combinations thereof; and polymerizing the medium material to form a medium layer to fix the particle layer on the substrate.
    Type: Application
    Filed: November 5, 2020
    Publication date: December 22, 2022
    Inventors: Po-Han Chen, Wei-Hsin Hsu, Shih-Pei Wu
  • Patent number: 11325145
    Abstract: A system for determining spraying information used for spraying a 3D object using a spray tool is provided. The system includes a 3D image capturing device and a computing device. The 3D image capturing device is configured to capture a 3D image of the 3D object. The computing device is configured to determine a plurality of border data points of the 3D object based on the 3D image, to determine a plurality of inside points positioned on a surface of the 3D object within a range defined among the border data points according to a spray width with which the spray tool is to spray the 3D object, and to output the border data points and the inside points as the spraying information for spraying the 3D object.
    Type: Grant
    Filed: December 5, 2019
    Date of Patent: May 10, 2022
    Assignee: ORISOL TAIWAN LIMITED
    Inventors: Yu-Fong Yang, Yen-Te Lee, Ching-Wei Wu, Wei-Hsin Hsu
  • Patent number: 10939731
    Abstract: An automatic shoe-lacing system includes a support unit for supporting a shoe upper thereon, a robotic arm unit disposed to hold an end portion of a shoelace to move along an eyelet passing path through predetermined shoelace eyelets of the shoe upper, and at least one hook unit. The hook unit has a hook disposed to hold and tense a flexible lace body of the shoelace to prevent twist of the shoelace during the shoe-lacing operation.
    Type: Grant
    Filed: April 9, 2019
    Date of Patent: March 9, 2021
    Inventors: Chien-Yu Hsu, Wen-Pao Chang, Yao-Hsin Wang, Wei-Hsin Hsu
  • Publication number: 20210008581
    Abstract: A system for determining spraying information used for spraying a 3D object using a spray tool is provided. The system includes a 3D image capturing device and a computing device. The 3D image capturing device is configured to capture a 3D image of the 3D object. The computing device is configured to determine a plurality of border data points of the 3D object based on the 3D image, to determine a plurality of inside points positioned on a surface of the 3D object within a range defined among the border data points according to a spray width with which the spray tool is to spray the 3D object, and to output the border data points and the inside points as the spraying information for spraying the 3D object.
    Type: Application
    Filed: December 5, 2019
    Publication date: January 14, 2021
    Applicant: ORISOL TAIWAN LIMITED
    Inventors: Yu-Fong YANG, Yen-Te LEE, Ching-Wei WU, Wei-Hsin HSU
  • Patent number: 10763621
    Abstract: A flat panel display apparatus includes a flat panel display device, a conductive frame, a circuit board, a connector having a ground terminal, and a conductive sheet. The conductive frame is disposed at a back surface of the flat panel display device. The circuit board is disposed in the conductive frame and is electrically connected to the flat panel display device. The connector is disposed on the circuit board and is disposed through the conductive frame. The conductive sheet includes a connecting sheet portion, a ground sheet portion, and a main sheet portion. The connecting sheet portion is connected to the ground terminal. The main sheet portion extends from the connecting sheet portion to the ground sheet portion along a contour of the connector, to make the ground sheet portion be located at a side of the connector and contact the conductive frame for ground connection of the connector.
    Type: Grant
    Filed: August 29, 2019
    Date of Patent: September 1, 2020
    Assignee: Qisda Corporation
    Inventors: Chia-Pao Chen, Wei-Hsin Hsu
  • Publication number: 20200221828
    Abstract: An automatic shoe-lacing system includes a support unit for supporting a shoe upper thereon, a robotic arm unit disposed to hold an end portion of a shoelace to move along an eyelet passing path through predetermined shoelace eyelets of the shoe upper, and at least one hook unit. The hook unit has a hook disposed to hold and tense a flexible lace body of the shoelace to prevent twist of the shoelace during the shoe-lacing operation.
    Type: Application
    Filed: April 9, 2019
    Publication date: July 16, 2020
    Inventors: Chien-Yu HSU, Wen-Pao CHANG, Yao-Hsin WANG, Wei-Hsin HSU
  • Publication number: 20200161809
    Abstract: A flat panel display apparatus includes a flat panel display device, a conductive frame, a circuit board, a connector having a ground terminal, and a conductive sheet. The conductive frame is disposed at a back surface of the flat panel display device. The circuit board is disposed in the conductive frame and is electrically connected to the flat panel display device. The connector is disposed on the circuit board and is disposed through the conductive frame. The conductive sheet includes a connecting sheet portion, a ground sheet portion, and a main sheet portion. The connecting sheet portion is connected to the ground terminal. The main sheet portion extends from the connecting sheet portion to the ground sheet portion along a contour of the connector, to make the ground sheet portion be located at a side of the connector and contact the conductive frame for ground connection of the connector.
    Type: Application
    Filed: August 29, 2019
    Publication date: May 21, 2020
    Inventors: Chia-Pao Chen, Wei-Hsin Hsu
  • Patent number: 10506849
    Abstract: A transport apparatus is for conveying a shoe sole, and includes a rail unit divided into process and bridge regions, a delivery device and a transfer device. The delivery device is movable in the process and the bridge regions, and includes a conveyor belt for carrying the shoe sole and to move the shoe sole on the rail unit. The transfer device is located adjacent to the bridge region, and includes a transfer roller assembly and a transfer belt, which surrounds the transfer roller assembly and is drivable by the same for carrying the shoe sole. When the delivery device is in the bridge region, the conveyor belt is adjacent to the transfer belt, and is operable to convey the shoe sole onto the transfer belt.
    Type: Grant
    Filed: October 24, 2018
    Date of Patent: December 17, 2019
    Assignee: POU CHEN CORPORATION
    Inventors: Chien-Yu Hsu, Yu-Fong Yang, Wei-Hsin Hsu, Hsiang-En Peng
  • Patent number: 10438344
    Abstract: A system for determining an amount of glue applied to a shoe portion includes a lighting device, an image capturing device and a processor. The lighting device illuminates the shoe portion with light beams that have wavelengths within a predetermined range. The image capturing device captures an image associated with the shoe portion under illumination of the light beams, and outputs the image associated with the shoe portion. The processor obtains chromaticity values of pixels selected from an instance of the image associated with the shoe portion that is applied with glue, and generates a result of estimation regarding the amount of the glue applied to the shoe portion based on the chromaticity values and at least one reference value.
    Type: Grant
    Filed: August 2, 2018
    Date of Patent: October 8, 2019
    Assignee: Pou Chen Corporation
    Inventors: Ying-Chih Chen, Wei-Hsin Hsu, Han-Cheng Chen
  • Publication number: 20190150571
    Abstract: A transport apparatus is for conveying a shoe sole, and includes a rail unit divided into process and bridge regions, a delivery device and a transfer device. The delivery device is movable in the process and the bridge regions, and includes a conveyor belt for carrying the shoe sole and to move the shoe sole on the rail unit. The transfer device is located adjacent to the bridge region, and includes a transfer roller assembly and a transfer belt, which surrounds the transfer roller assembly and is drivable by the same for carrying the shoe sole. When the delivery device is in the bridge region, the conveyor belt is adjacent to the transfer belt, and is operable to convey the shoe sole onto the transfer belt.
    Type: Application
    Filed: October 24, 2018
    Publication date: May 23, 2019
    Inventors: Chien-Yu Hsu, Yu-Fong Yang, Wei-Hsin Hsu, Hsiang-En Peng
  • Publication number: 20190050976
    Abstract: A system for determining an amount of glue applied to a shoe portion includes a lighting device, an image capturing device and a processor. The lighting device illuminates the shoe portion with light beams that have wavelengths within a predetermined range. The image capturing device captures an image associated with the shoe portion under illumination of the light beams, and outputs the image associated with the shoe portion. The processor obtains chromaticity values of pixels selected from an instance of the image associated with the shoe portion that is applied with glue, and generates a result of estimation regarding the amount of the glue applied to the shoe portion based on the chromaticity values and at least one reference value.
    Type: Application
    Filed: August 2, 2018
    Publication date: February 14, 2019
    Inventors: Ying-Chih CHEN, Wei-Hsin HSU, Han-Cheng CHEN
  • Publication number: 20140208918
    Abstract: A tear line forming mechanism for pop-up tissue paper package film includes a carrier rack, a driving device, a rail mechanism, a shifting mechanism, a pair of couplers, and a rotary cutter holder. The rotary cutter holder is rotatably coupled to the couplers through bearing elements of the couplers and set between the couplers. At least one cutter slot is formed in the rotary cutter holder to receive and hold therein a cutter. A cutter holder gear is coupled to an end of the rotary cutter holder and mates a rack. When the rotary cutter holder is moved in unison with the couplers, the cutter holder gear is caused by being in mating engagement with the rack to rotate in order to proceed with forming tear lines that delimit a package film opening in a pop-up tissue paper package film positioned on an anvil.
    Type: Application
    Filed: April 19, 2013
    Publication date: July 31, 2014
    Applicant: CHAN LI MACHINERY CO., LTD.
    Inventor: WEI-HSIN HSU
  • Patent number: 8312797
    Abstract: An opening cutter assembly for forming an opening perforation line in a plastic packaging film by rolling the plastic packaging film between the opening cutter assembly and an anvil roll of a rolling mechanism when the plastic packaging film is fed through the rolling mechanism. The opening cutter assembly includes an opening cutter shaft, at least one opening cutter seat, and at least one opening cutter blade. The opening cutter shaft has at least one containing compartment. The opening cutter seat is installed in and engaged to the containing compartment by a cutter seat mounting mechanism. The opening cutter blade is mounted to each opening cutter seat. When the opening cutter blade gets worn out due to long term operation and must be replaced, simply dismounting the cutter seat mounting mechanism allows the opening cutter seat and the opening cutter blade to be removed from the containing compartment.
    Type: Grant
    Filed: September 1, 2009
    Date of Patent: November 20, 2012
    Assignee: Chan Li Machinery Co., Ltd.
    Inventor: Wei-Hsin Hsu
  • Patent number: 8154960
    Abstract: The present invention sets forth a power saving method and a power saving system applied in an optical disk drive. The power saving system comprises a central processing unit, a spindle motor, an optical pick-up unit, an analog portion of control circuits and a digital portion of control circuits. Each of the analog or digital portions of control circuits can be divided into several sets of circuits. Each set of circuits is coupled to an associated operation mode of the optical disk drive. The power saving system further comprises a power controlling unit for differentiating the specific sets of circuits not being used in the specific operation mode and powering them down. The sets of circuits not being used will be powered up while the associated operation mode in which they are required to operate is nearly started. The present invention also provides a power saving method of powering down the sets of circuits not being used relative to a specific operation mode of the optical disk drive.
    Type: Grant
    Filed: November 1, 2006
    Date of Patent: April 10, 2012
    Assignee: Mediatek Inc.
    Inventors: Yung-chi Shen, Shih-jung Chiu, Wei-hsin Hsu, Kuo-jung Lan
  • Patent number: 8152706
    Abstract: A rolling mechanism for having an opening perforation line on a plastic packaging film is disclosed, including a carriage frame, a pressure bearing unit, an impact cushioning mechanism, and an opening cutter assembly. The pressure bearing unit includes a pressure bearing seat, an anvil roll, and a retention plate, wherein the retention plate comprises a receptacle channel. The retention plate is used to position the anvil roll in the receptacle channel of the pressure bearing seat. The impact cushioning mechanism is coupled between the carriage frame and the pressure bearing seat. The opening cutter assembly is arranged adjacent to the anvil roll, which includes an opening cutter shaft and at least one opening cutter blade attached to the periphery of the opening cutter shaft.
    Type: Grant
    Filed: September 1, 2009
    Date of Patent: April 10, 2012
    Assignee: Chan Li Machinery Co., Ltd.
    Inventor: Wei-Hsin Hsu
  • Patent number: 8079563
    Abstract: An elevating mechanism includes a sleeve having a first end and a second end, and an elevating component installed inside the sleeve and having a third end and a fourth end. When the elevating component is located in a first position relative to the sleeve, a main spring is compressed by the elevating component at a first deformation. When the component is located in a second position relative to the sleeve, the main spring is compressed by the elevating component at a second deformation. The first deformation is greater than the second deformation. When the elevating component is located in the first position relative to the sleeve, a complementary spring is compressed at a third deformation. When the component is located in the second position relative to the sleeve, the complementary spring is compressed at a fourth deformation. The third deformation is greater than the fourth deformation.
    Type: Grant
    Filed: August 7, 2008
    Date of Patent: December 20, 2011
    Assignee: Qisda Corporation
    Inventor: Wei-Hsin Hsu
  • Publication number: 20100248925
    Abstract: A rolling mechanism for having an opening perforation line on a plastic packaging film is disclosed, including a carriage frame, a pressure bearing unit, an impact cushioning mechanism, and an opening cutter assembly. The pressure bearing unit includes a pressure bearing seat, an anvil roll, and a retention plate, wherein the retention plate comprises a receptacle channel. The retention plate is used to position the anvil roll in the receptacle channel of the pressure bearing seat. The impact cushioning mechanism is coupled between the carriage frame and the pressure bearing seat. The opening cutter assembly is arranged adjacent to the anvil roll, which includes an opening cutter shaft and at least one opening cutter blade attached to the periphery of the opening cutter shaft.
    Type: Application
    Filed: September 1, 2009
    Publication date: September 30, 2010
    Inventor: Wei-Hsin Hsu
  • Publication number: 20100242698
    Abstract: An opening cutter assembly forms an opening perforation line in a plastic packaging film by rolling the plastic packaging film between the opening cutter assembly and an anvil roll of a rolling mechanism for having an opening perforation line on a plastic packaging film when the plastic packaging film is fed through the rolling mechanism. The opening cutter assembly includes an opening cutter shaft, at least one opening cutter seat, and at least one opening cutter blade. The opening cutter shaft has at least one containing compartment formed. The opening cutter seat is installed in and engaged to the containing compartment of the opening cutter shaft by a cutter seat mounting mechanism. The opening cutter blade is mounted to each opening cutter seat.
    Type: Application
    Filed: September 1, 2009
    Publication date: September 30, 2010
    Inventor: Wei-Hsin Hsu
  • Publication number: 20090039211
    Abstract: An elevating mechanism includes a sleeve having a first end and a second end, and an elevating component installed inside the sleeve and having a third end and a fourth end. When the elevating component is located in a first position relative to the sleeve, a main spring is compressed by the elevating component at a first deformation. When the component is located in a second position relative to the sleeve, the main spring is compressed by the elevating component at a second deformation. The first deformation is greater than the second deformation. When the elevating component is located in the first position relative to the sleeve, a complementary spring is compressed at a third deformation. When the component is located in the second position relative to the sleeve, the complementary spring is compressed at a fourth deformation. The third deformation is greater than the fourth deformation.
    Type: Application
    Filed: August 7, 2008
    Publication date: February 12, 2009
    Inventor: Wei-Hsin Hsu
  • Publication number: 20080302926
    Abstract: A display comprises a display unit, and an elevator support structure, wherein the elevator support structure comprises a base, a first connecting element, a second connecting element, and a middle hinge assembly. The first connecting element is pivotally connected to the display unit, wherein the first connecting element rotates relative to the display unit around a first axis. The second connecting element is connected to the base, wherein the second connecting element rotates relative to the base around a second axis. The middle hinge assembly is pivotally connected to the first connecting element and the second connecting element, wherein the first connecting element rotates relative to the middle hinge assembly around a third axis, the second connecting element rotates relative to the middle hinge assembly around a fourth axis. The first, second, third and fourth axes are perpendicular to the display area.
    Type: Application
    Filed: June 9, 2008
    Publication date: December 11, 2008
    Applicant: QISDA CORPORATION
    Inventors: Kang-Han Cheng, Wei-Hsin Hsu, Chun-Jung Tsuo, Yung-Chun Su