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).
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Patent number: 11966309Abstract: One aspect provides a method and system for saturation of multiple I/O slots by multiple testing ports and verification of link health in between. During operation, the system detects a testing card with a plurality of test ports which are coupled to a plurality of input/output (I/O) slots of a computing device. The system communicates with the plurality of test ports via the plurality of I/O slots. The system generates, by the computing device, a script for each test port, wherein the script comprises a series of read and write operations to be executed by the testing card on a memory device associated with the computing device. The system allows the plurality of test ports to execute the script and perform the corresponding read operations and write operations, thereby facilitating testing of the I/O slots of the computing device in parallel by the test ports of the single testing card.Type: GrantFiled: June 30, 2022Date of Patent: April 23, 2024Assignee: Hewlett Packard Enterprise Development LPInventors: Hong-Jen Hsu, Chih-Kang Lin
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Patent number: 11955196Abstract: A voltage generating device includes a clock signal generator, a voltage regulator and a pump circuit. The clock signal generator generates a clock signal according to an enable signal. The voltage regulator generates and adjusts a first voltage according to a reference voltage and the enable signal. The pump circuit receives the clock signal, the first voltage and a second voltage, wherein the pump circuit performs a voltage pump operation to generate an output voltage based on the clock signal according to the first voltage and the second voltage. The output voltage equals to a summation of the first voltage and the second voltage.Type: GrantFiled: July 13, 2022Date of Patent: April 9, 2024Assignee: NANYA TECHNOLOGY CORPORATIONInventors: Ting-Shuo Hsu, Chih-Jen Chen
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Publication number: 20240101336Abstract: 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: ApplicationFiled: December 7, 2023Publication date: March 28, 2024Inventors: Pai-Mei Tseng, Chih Jen Hsu, Jyh-Yao Raphael Li, Kelvin Yang
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Patent number: 11934027Abstract: An optical system affixed to an electronic apparatus is provided, including a first optical module, a second optical module, and a third optical module. The first optical module is configured to adjust the moving direction of a first light from a first moving direction to a second moving direction, wherein the first moving direction is not parallel to the second moving direction. The second optical module is configured to receive the first light moving in the second moving direction. The first light reaches the third optical module via the first optical module and the second optical module in sequence. The third optical module includes a first photoelectric converter configured to transform the first light into a first image signal.Type: GrantFiled: June 21, 2022Date of Patent: March 19, 2024Assignee: TDK TAIWAN CORP.Inventors: Chao-Chang Hu, Chih-Wei Weng, Chia-Che Wu, Chien-Yu Kao, Hsiao-Hsin Hu, He-Ling Chang, Chao-Hsi Wang, Chen-Hsien Fan, Che-Wei Chang, Mao-Gen Jian, Sung-Mao Tsai, Wei-Jhe Shen, Yung-Ping Yang, Sin-Hong Lin, Tzu-Yu Chang, Sin-Jhong Song, Shang-Yu Hsu, Meng-Ting Lin, Shih-Wei Hung, Yu-Huai Liao, Mao-Kuo Hsu, Hsueh-Ju Lu, Ching-Chieh Huang, Chih-Wen Chiang, Yu-Chiao Lo, Ying-Jen Wang, Shu-Shan Chen, Che-Hsiang Chiu
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Publication number: 20240069677Abstract: A floating image generation device is disclosed, which includes a light source, an image generation module, and a floating image generation unit. The image generation module is disposed above the light source and includes a shading unit and an image generation unit. The shading unit is capable of changing light transmissivity state. The image generation unit is disposed above the shading unit. The floating image generation unit is disposed above the image generation unit. The light source emits a light passing through the shading unit, the image generation unit, and the floating image generation unit to generate a first floating image when the shading unit is in a first light transmissivity state. The light source emits a light passing through the shading unit, the image generation unit, and the floating image generation unit to generate a second floating image when the shading unit is in a second light transmissivity state.Type: ApplicationFiled: October 18, 2023Publication date: February 29, 2024Inventors: CHIH-PING HSU, RAN-SHIOU YOU, YU JEN LAI, YA HAN KO
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Patent number: 11866247Abstract: 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: GrantFiled: August 19, 2021Date of Patent: January 9, 2024Assignee: INTEPLAST GROUP CORPORATIONInventors: Pai-Mei Tseng, Chih Jen Hsu, Jyh-Yao Raphael Li, Kelvin Yang
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Publication number: 20230347553Abstract: 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: ApplicationFiled: July 11, 2023Publication date: November 2, 2023Inventors: Chih-Jen Hsu, Chia-Ming Hsu, Yi-Ju Huang
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Patent number: 11738529Abstract: 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: GrantFiled: September 11, 2020Date of Patent: August 29, 2023Assignee: CCILU International Inc.Inventors: Chih-Jen Hsu, Chia-Ming Hsu, Chen-En Kao
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Publication number: 20230059553Abstract: 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: ApplicationFiled: August 19, 2021Publication date: February 23, 2023Inventors: Pai-Mei Tseng, Chih Jen Hsu, Jyh-Yao Raphael Li, Kelvin Yang
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Publication number: 20220386721Abstract: 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: ApplicationFiled: June 4, 2021Publication date: December 8, 2022Inventors: Pai-Mei Tseng, Chih Jen Hsu, Jyh-Yao Raphael Li, Kelvin Yang
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Publication number: 20220080689Abstract: 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: ApplicationFiled: September 11, 2020Publication date: March 17, 2022Inventors: Chih-Jen HSU, Chia-Ming HSU, Chen-En KAO
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Publication number: 20220041857Abstract: 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: ApplicationFiled: August 6, 2020Publication date: February 10, 2022Inventors: Chih-Jen HSU, Chia-Ming HSU, Yi-Ju HUANG
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Patent number: 10966475Abstract: 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: GrantFiled: April 27, 2018Date of Patent: April 6, 2021Assignee: Inteplast Group CorporationInventors: Ben Tseng, Chih Jen Hsu, Wenchao Hsieh, Jyh-Yao Raphael Li, Kelvin Yang
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Publication number: 20180310650Abstract: 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: ApplicationFiled: April 27, 2018Publication date: November 1, 2018Applicant: Inteplast Group CorporationInventors: Ben Tseng, Chih Jen Hsu, Wenchao Hsieh, Jyh-Yao Raphael Li, Kelvin Yang
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Patent number: 9824434Abstract: 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: GrantFiled: December 17, 2015Date of Patent: November 21, 2017Assignee: Industrial Technology Research InstituteInventors: Szu-Han Tzao, Yue-Min Jiang, Chih-Jen Hsu, Ho-Hsin Lee, Tsai-Ya Lai, Duan-Yu Chen
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Publication number: 20170053393Abstract: 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: ApplicationFiled: December 17, 2015Publication date: February 23, 2017Inventors: Szu-Han Tzao, Yue-Min Jiang, Chih-Jen Hsu, Ho-Hsin Lee, Tsai-Ya Lai, Duan-Yu Chen
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Patent number: 9310869Abstract: 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: GrantFiled: August 19, 2014Date of Patent: April 12, 2016Assignee: PHISON ELECTRONICS CORP.Inventors: Chih-Jen Hsu, Hsiang-Hsiung Yu, Ta-Chuan Wei, Yun-Chieh Chen
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Patent number: 9203384Abstract: 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: GrantFiled: May 13, 2014Date of Patent: December 1, 2015Assignee: Phisontech Electronics (Malaysia) Sdn Bhd.Inventors: Nyuk-How Thian, Chih-Jen Hsu
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Publication number: 20150323969Abstract: 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: ApplicationFiled: August 19, 2014Publication date: November 12, 2015Inventors: Chih-Jen Hsu, Hsiang-Hsiung Yu, Ta-Chuan Wei, Yun-Chieh Chen
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Publication number: 20150236682Abstract: 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: ApplicationFiled: May 13, 2014Publication date: August 20, 2015Applicant: Phisontech Electronics (Malaysia) Sdn Bhd.Inventors: Nyuk-How Thian, Chih-Jen Hsu