Patents by Inventor Chih Jen Hsu

Chih Jen 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: 20240373958
    Abstract: A method of making gloves from a web of material, which leaves no scrap from the web of material. A first sheet of material is overlaid on a second sheet of material forming a web. First and second glove patterns are formed in the web are arranged to be opposite one another in the cross machine direction of the web. A sinusoidal cut can be made in the web in the machine direction to form glove patterns opposite each other in the cross machine direction.
    Type: Application
    Filed: July 24, 2024
    Publication date: November 14, 2024
    Inventors: Pai-Mei Tseng, Chih Jen Hsu, Jyh-Yao Raphael Li, Kelvin Yang
  • Patent number: 12070088
    Abstract: A glove matrix and method of making gloves from a web of material, which leaves no scrap from the web of material. A first sheet of material is overlaid on a second sheet of material forming a web. First and second glove patterns are formed in the web are arranged to be opposite one another in the cross machine direction of the web. A sinusoidal cut can be made in the web in the machine direction to form glove patterns opposite each other in the cross machine direction.
    Type: Grant
    Filed: June 4, 2021
    Date of Patent: August 27, 2024
    Assignee: INTEPLAST GROUP CORPORATION
    Inventors: Pai-Mei Tseng, Chih Jen Hsu, Jyh-Yao Raphael Li, Kelvin Yang
  • Publication number: 20240101336
    Abstract: Systems and methods of making a glove pack and for removing gloves from the glove pack are disclosed. The glove pack includes a stack of gloves. The stack of gloves includes a first glove engaging a second glove. The first and second gloves each have an exterior gripping surface. Each exterior gripping surface of the first and second gloves engages and adheres to the exterior gripping surface of the other of the first or second glove in the stack of gloves thereby adhering the first and second gloves together in the stack of gloves such that when the first glove is removed from the stack of gloves at least a portion of the second glove moves with the first glove.
    Type: Application
    Filed: December 7, 2023
    Publication date: March 28, 2024
    Inventors: Pai-Mei Tseng, Chih Jen Hsu, Jyh-Yao Raphael Li, Kelvin Yang
  • Patent number: 11866247
    Abstract: Systems and methods of making a glove pack and for removing gloves from the glove pack are disclosed. The glove pack includes a stack of gloves. The stack of gloves includes a first glove engaging a second glove. The first and second gloves each have an exterior gripping surface. Each exterior gripping surface of the first and second gloves engages and adheres to the exterior gripping surface of the other of the first or second glove in the stack of gloves thereby adhering the first and second gloves together in the stack of gloves such that when the first glove is removed from the stack of gloves at least a portion of the second glove moves with the first glove.
    Type: Grant
    Filed: August 19, 2021
    Date of Patent: January 9, 2024
    Assignee: INTEPLAST GROUP CORPORATION
    Inventors: Pai-Mei Tseng, Chih Jen Hsu, Jyh-Yao Raphael Li, Kelvin Yang
  • Publication number: 20230347553
    Abstract: A method for making foamed shoe materials includes mixing r-PET and EVA with a compatibilizer for melt modification, a new polymer alloy is formed. The polymer alloy is then extruded into strips with an screw extruder under a temperature of 160° C. to 245° C. and an average shear rate of 100/sec to 300/sec, and at an extrusion rate of 100 kg/hr to 250 kg/hr. Simultaneously, the temperature of the screw in the extrusion process is controlled to rise from 160° C. to 245° C., then decrease to less than 240° C., so as to produce composite material masterbatches with good compatibility between recycled PET and EVA, which are used to produce foamed shoe materials, thus achieving the purpose of reusing recycled PET, reducing carbon emissions, and protecting the environment. Furthermore, it reduces the demand for fresh PET materials, thereby reducing the demand for petrochemical raw materials.
    Type: Application
    Filed: July 11, 2023
    Publication date: November 2, 2023
    Inventors: Chih-Jen Hsu, Chia-Ming Hsu, Yi-Ju Huang
  • Patent number: 11738529
    Abstract: An environmentally friendly shoe component of a shoe includes scraps and an elastic material layer within which the scraps are distributed, the scraps include bottle scraps made by crushing plastic bottles, the elastic material layer is made of thermosetting polyurethane elastomer, and at least a part of the scraps is visible by a human's naked eye.
    Type: Grant
    Filed: September 11, 2020
    Date of Patent: August 29, 2023
    Assignee: CCILU International Inc.
    Inventors: Chih-Jen Hsu, Chia-Ming Hsu, Chen-En Kao
  • Publication number: 20230059553
    Abstract: Systems and methods of making a glove pack and for removing gloves from the glove pack are disclosed. The glove pack includes a stack of gloves. The stack of gloves includes a first glove engaging a second glove. The first and second gloves each have an exterior gripping surface. Each exterior gripping surface of the first and second gloves engages and adheres to the exterior gripping surface of the other of the first or second glove in the stack of gloves thereby adhering the first and second gloves together in the stack of gloves such that when the first glove is removed from the stack of gloves at least a portion of the second glove moves with the first glove.
    Type: Application
    Filed: August 19, 2021
    Publication date: February 23, 2023
    Inventors: Pai-Mei Tseng, Chih Jen Hsu, Jyh-Yao Raphael Li, Kelvin Yang
  • Publication number: 20220386721
    Abstract: A glove matrix and method of making gloves from a web of material, which leaves no scrap from the web of material. A first sheet of material is overlaid on a second sheet of material forming a web. First and second glove patterns are formed in the web are arranged to be opposite one another in the cross machine direction of the web. A sinusoidal cut can be made in the web in the machine direction to form glove patterns opposite each other in the cross machine direction.
    Type: Application
    Filed: June 4, 2021
    Publication date: December 8, 2022
    Inventors: Pai-Mei Tseng, Chih Jen Hsu, Jyh-Yao Raphael Li, Kelvin Yang
  • Publication number: 20220080689
    Abstract: An environmentally friendly shoe material and method of manufacturing the same is disclosed, wherein the method includes: mixing scraps and a foaming material to provide a shoe material mixture, the scraps including bottle scraps formed by crushing plastic bottles; putting the shoe material mixture into a mold and compression molding the shoe material mixture into the environmentally friendly shoe material; and separating the environmentally friendly shoe material from the mold. In this way, the environmentally friendly shoe material may not only maintain its due function, but also take environmental protection into account.
    Type: Application
    Filed: September 11, 2020
    Publication date: March 17, 2022
    Inventors: Chih-Jen HSU, Chia-Ming HSU, Chen-En KAO
  • Publication number: 20220041857
    Abstract: Disclosed herein are composite masterbatch granules containing reprocessed PET derived from recycled PET bottles, a method for making the same, and a use of the same in a foamed shoe material. Recycled PET is melted and mixed with EVA and a compatibilizer until they form a new polymer alloy through chemical modification, and the polymer alloy is processed with a high-torque extruder to produce the composite masterbatch granules. The composite masterbatch granules can be further mixed with EVA and a thermoplastic elastic material in order to make a shoe material by a foaming and molding process. The disclosure is intended to contribute to the recycling and reuse of waste PET so as to reduce carbon dioxide emissions, protect the environment, and lower the demand for virgin PET polymer materials and hence for petrochemical materials in general. TABLE 3 Z-axis X-axis dimension, dimension, i.e., i.e., Type of raw Measuring width thickness material point (mm) (mm) r-PET #1 17.
    Type: Application
    Filed: August 6, 2020
    Publication date: February 10, 2022
    Inventors: Chih-Jen HSU, Chia-Ming HSU, Yi-Ju HUANG
  • Patent number: 10966475
    Abstract: A fixture, system, and method for coating a glove with a coating material are described. A fixture includes a support member and a clamping member movable relative to the support member to a closed position. The clamping member is configured to be at least partially received in a cuff of the glove. In the closed position, the cuff is captured between the clamping member and the support member. In this configuration, a majority of an external surface of the glove is exposed for being coated. A glove-coating system can include one or more fixtures on a conveyor that move the fixture around various processing stages of the glove-coating system. In certain methods of coating a glove, coating material is applied to the glove while the glove is suspended from the fixture. The coated glove can be removed from the fixture without being everted.
    Type: Grant
    Filed: April 27, 2018
    Date of Patent: April 6, 2021
    Assignee: Inteplast Group Corporation
    Inventors: Ben Tseng, Chih Jen Hsu, Wenchao Hsieh, Jyh-Yao Raphael Li, Kelvin Yang
  • Publication number: 20180310650
    Abstract: A fixture, system, and method for coating a glove with a coating material are described. A fixture includes a support member and a clamping member movable relative to the support member to a closed position. The clamping member is configured to be at least partially received in a cuff of the glove. In the closed position, the cuff is captured between the clamping member and the support member. In this configuration, a majority of an external surface of the glove is exposed for being coated. A glove-coating system can include one or more fixtures on a conveyor that move the fixture around various processing stages of the glove-coating system. In certain methods of coating a glove, coating material is applied to the glove while the glove is suspended from the fixture. The coated glove can be removed from the fixture without being everted.
    Type: Application
    Filed: April 27, 2018
    Publication date: November 1, 2018
    Applicant: Inteplast Group Corporation
    Inventors: Ben Tseng, Chih Jen Hsu, Wenchao Hsieh, Jyh-Yao Raphael Li, Kelvin Yang
  • Patent number: 9824434
    Abstract: A system for object recognition includes an image/spectrum sensing device, to fetch an object image from a real object and sense spectra at sensing regions of the real object. A fetching module obtains a real-object image feature pattern for each ROI of the object image. An analyzing module for object image feature searches for a first candidate object from data bank and analyzes a correlation between the real object and candidate object. A fetching module for object spectrum feature obtains a real-object spectrum pattern for each ROI of the object image. An analyzing module for object spectrum feature is to search for a second candidate object from data bank and to further analyze a match level between the real-object and the second candidate object. A fusion module further analyzes information of image feature and spectrum feature find whether or not having a matched object as an identify object.
    Type: Grant
    Filed: December 17, 2015
    Date of Patent: November 21, 2017
    Assignee: Industrial Technology Research Institute
    Inventors: Szu-Han Tzao, Yue-Min Jiang, Chih-Jen Hsu, Ho-Hsin Lee, Tsai-Ya Lai, Duan-Yu Chen
  • Publication number: 20170053393
    Abstract: A system for object recognition includes an image/spectrum sensing device, to fetch an object image from a real object and sense spectra at sensing regions of the real object. A fetching module obtains a real-object image feature pattern for each ROI of the object image. An analyzing module for object image feature searches for a first candidate object from data bank and analyzes a correlation between the real object and candidate object. A fetching module for object spectrum feature obtains a real-object spectrum pattern for each ROI of the object image. An analyzing module for object spectrum feature is to search for a second candidate object from data bank and to further analyze a match level between the real-object and the second candidate object. A fusion module further analyzes information of image feature and spectrum feature find whether or not having a matched object as an identify object.
    Type: Application
    Filed: December 17, 2015
    Publication date: February 23, 2017
    Inventors: Szu-Han Tzao, Yue-Min Jiang, Chih-Jen Hsu, Ho-Hsin Lee, Tsai-Ya Lai, Duan-Yu Chen
  • Patent number: 9310869
    Abstract: A memory storage device, a memory control circuit unit and a power supply method are provided. The power supply method includes: providing a first power voltage to a host interface circuit of the memory storage device; providing a second power voltage to a memory management circuit of the memory storage device; providing a third power voltage to a memory interface circuit of the memory storage device, wherein a reference voltage terminal of the memory interface circuit is coupled to a power input terminal of the memory management circuit. Thus, the overheat problem of the memory storage device due to the voltage conversion may be improved.
    Type: Grant
    Filed: August 19, 2014
    Date of Patent: April 12, 2016
    Assignee: PHISON ELECTRONICS CORP.
    Inventors: Chih-Jen Hsu, Hsiang-Hsiung Yu, Ta-Chuan Wei, Yun-Chieh Chen
  • Patent number: 9203384
    Abstract: A clock adjustment circuit and a digital to analog converting device are provided. The clock adjustment circuit includes a selection circuit and a frequency decreasing circuit. The selection circuit is configured to generate a first selection signal in response to a frequency of an output clock signal. The frequency decreasing circuit is coupled to the selection circuit, and configured to generate the output clock signal by reducing a frequency of an input clock signal by a first ratio in response to a first level of the first selection signal, and configured to generate the output clock signal by reducing the frequency of the input clock signal by a second ratio in response to a second level of the first selection signal, wherein the first ratio is different from the second ratio. Accordingly, complexity of a circuit is reduced.
    Type: Grant
    Filed: May 13, 2014
    Date of Patent: December 1, 2015
    Assignee: Phisontech Electronics (Malaysia) Sdn Bhd.
    Inventors: Nyuk-How Thian, Chih-Jen Hsu
  • Publication number: 20150323969
    Abstract: A memory storage device, a memory control circuit unit and a power supply method are provided. The power supply method includes: providing a first power voltage to a host interface circuit of the memory storage device; providing a second power voltage to a memory management circuit of the memory storage device; providing a third power voltage to a memory interface circuit of the memory storage device, wherein a reference voltage terminal of the memory interface circuit is coupled to a power input terminal of the memory management circuit. Thus, the overheat problem of the memory storage device due to the voltage conversion may be improved.
    Type: Application
    Filed: August 19, 2014
    Publication date: November 12, 2015
    Inventors: Chih-Jen Hsu, Hsiang-Hsiung Yu, Ta-Chuan Wei, Yun-Chieh Chen
  • Publication number: 20150236682
    Abstract: A clock adjustment circuit and a digital to analog converting device are provided. The clock adjustment circuit includes a selection circuit and a frequency decreasing circuit. The selection circuit is configured to generate a first selection signal in response to a frequency of an output clock signal. The frequency decreasing circuit is coupled to the selection circuit, and configured to generate the output clock signal by reducing a frequency of an input clock signal by a first ratio in response to a first level of the first selection signal, and configured to generate the output clock signal by reducing the frequency of the input clock signal by a second ratio in response to a second level of the first selection signal, wherein the first ratio is different from the second ratio. Accordingly, complexity of a circuit is reduced.
    Type: Application
    Filed: May 13, 2014
    Publication date: August 20, 2015
    Applicant: Phisontech Electronics (Malaysia) Sdn Bhd.
    Inventors: Nyuk-How Thian, Chih-Jen Hsu
  • Publication number: 20150009615
    Abstract: A pad structure for disposing an electronic component on a printed circuit board is provided. The pad structure includes a first pad and a plurality of second pads. The first pad is configured to couple to a terminal of the electronic component. Each of the second pads is configured to couple to another terminal of the electronic component. The first pad and the second pads are electrically independent to each other, and the second pads are electrically independent to each other. Besides, a printed circuit board and a memory storage device using the pad structure are also provided.
    Type: Application
    Filed: October 18, 2013
    Publication date: January 8, 2015
    Applicant: Phison Electronics Corp.
    Inventors: Chih-Jen Hsu, Chun-Feng Lee
  • Patent number: 8706952
    Abstract: A flash memory storage device, a controller thereof, and a data programming method are provided. The flash memory storage device has a flash memory comprising a plurality of physical blocks, each physical block includes a plurality of physical addresses, and the physical addresses comprises at least one fast physical address and at least one slow physical address. The method comprises at least grouping the physical blocks into a data area and a spare area; setting a predetermined block number; obtaining m physical blocks from the spare area, receiving a write command comprising a write data and a logical address, determining a logical address range of a buffer according to the logical address and the predetermined block number. When all logical addresses to be programmed with the write data are within the logical address range of the buffer, using a fast mode to program the data into the m physical blocks.
    Type: Grant
    Filed: April 23, 2010
    Date of Patent: April 22, 2014
    Assignee: Phison Electronics Corp.
    Inventors: Chih-Jen Hsu, Yi-Hsiang Huang, Chung-Lin Wu