Patents by Inventor Chih-Chieh Huang
Chih-Chieh Huang 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: 10973647Abstract: An artificial joint includes a first joint assembly and a second joint assembly. The first joint assembly is adapted to be connected to a first bone and has a first contacting surface, wherein the first contacting surface includes a first convex arc surface, a second convex arc surface, and a third convex arc surface. The second joint assembly is adapted to be connected to a second bone and has a second contacting surface, wherein the second contacting surface is in contact with the first contacting surface and includes a first concave arc surface, a second concave arc surface, and a third concave arc surface, and the first concave arc surface, the second concave arc surface, and the third concave arc surface respectively correspond to the first convex arc surface, the second convex arc surface, and the third convex arc surface.Type: GrantFiled: December 19, 2018Date of Patent: April 13, 2021Assignees: Industrial Technology Research Institute, National Taiwan University HospitalInventors: Pei-I Tsai, Hsin-Hsin Shen, Kuo-Yi Yang, De-Yau Lin, Yi-Hung Wen, Chih-Chieh Huang, Wei-Luan Fan, Pei-Yu Chen, Ching-Chi Hsu
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Patent number: 10806584Abstract: An osteo-implant is provided, having a fixing segment and an implant end. The fixing segment is provided with a thread and at least one bone healing chamber. The bone healing chamber is located at a thread root of the thread. The bone healing chamber is a chamber inwardly depressed from a surface of the fixing segment. The fixing segment has a central axis. In the same section of the fixing segment, an area of a section, which is parallel to and passes through the central axis, of the at least one bone healing chamber closer to the implant end is smaller.Type: GrantFiled: December 29, 2016Date of Patent: October 20, 2020Assignees: Industrial Technology Research Institute, National Taiwan University HospitalInventors: Chih-Chieh Huang, Pei-I Tsai, Hsin-Hsin Shen, Yi-Hung Wen, Kuo-Yi Yang, Wei-Luan Fan, Jui-Sheng Sun, Nien-Ti Tsou
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Publication number: 20200197155Abstract: A bone implant includes at least one spiral and at least one pillar. The spiral surrounds an accommodating space. The pillar is disposed in the accommodating space and connected to the spiral. The pillar has at least one notch.Type: ApplicationFiled: December 21, 2018Publication date: June 25, 2020Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Pei-I TSAI, Hsin-Hsin SHEN, Kuo-Yi YANG, Chih-Chieh HUANG, Shih-Ping LIN, De-Yau LIN
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Publication number: 20190388230Abstract: An artificial joint includes a first joint assembly and a second joint assembly. The first joint assembly is adapted to be connected to a first bone and has a first contacting surface, wherein the first contacting surface includes a first convex arc surface, a second convex arc surface, and a third convex arc surface. The second joint assembly is adapted to be connected to a second bone and has a second contacting surface, wherein the second contacting surface is in contact with the first contacting surface and includes a first concave arc surface, a second concave arc surface, and a third concave arc surface, and the first concave arc surface, the second concave arc surface, and the third concave arc surface respectively correspond to the first convex arc surface, the second convex arc surface, and the third convex arc surface.Type: ApplicationFiled: December 19, 2018Publication date: December 26, 2019Applicants: Industrial Technology Research Institute, National Taiwan University HospitalInventors: Pei-I Tsai, Hsin-Hsin Shen, Kuo-Yi Yang, De-Yau Lin, Yi-Hung Wen, Chih-Chieh Huang, Wei-Luan Fan, Pei-Yu Chen, Ching-Chi Hsu
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Patent number: 10507041Abstract: A bionic fixing apparatus is provided. The bionic fixing apparatus includes a body having a through hole and at least one slit. The through hole penetrates the body from the top surface to the bottom surface to form a top opening and a bottom opening. An inner diameter of the top opening is larger than an inner diameter of the bottom opening. The slit is connected to the bottom opening and extends upwardly from the bottom surface of the body, such that the body has a flexible bottom portion.Type: GrantFiled: November 26, 2014Date of Patent: December 17, 2019Assignees: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, NATIONAL TAIWAN UNIVERSITY HOSPITALInventors: Pei-Yi Tsai, Chih-Chieh Huang, Yi-Hung Wen, Hsin-Hsin Shen, Yi-Hung Lin, De-Yau Lin, Jui-Sheng Sun, Chuan-Sheng Chuang, An-Li Chen, Ching-Chih Lin
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Patent number: 10357297Abstract: A bionic apparatus is provided. The bionic apparatus includes a flexible portion having a plurality of pores, a rigid portion connected with the flexible portion, and a supporting element disposed in the flexible portion. The pore size of each pore is between 50 ?m to 500 ?m. The flexible portion, the rigid portion and the supporting element are one-piece formed by a additive manufacturing process.Type: GrantFiled: November 26, 2014Date of Patent: July 23, 2019Assignees: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, NATIONAL TAIWAN UNIVERSITY HOSPITALInventors: Pei-Yi Tsai, Chih-Chieh Huang, Yi-Hung Wen, Hsin-Hsin Shen, Yi-Hung Lin, De-Yau Lin, Jui-Sheng Sun, Chuan-Sheng Chuang, An-Li Chen, Ching-Chih Lin
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Publication number: 20190010483Abstract: A method for ex vivo treating blood or plasma is provided. The method includes (a) ex vivo contacting a blood or plasma with an enzyme composition to react the enzyme composition with the blood or plasma, wherein the enzyme composition is capable of eliminating electronegative low-density lipoprotein from the blood or plasma by the activity of the enzyme composition, and the enzyme composition is selected from a group consisting of: a first enzyme for eliminating a glycan residue of an electronegative low-density lipoprotein (LDL); a second enzyme for eliminating ceramide carried by a electronegative low-density lipoprotein (LDL); and a combination thereof; and (b) terminating contact between the blood or plasma and the enzyme composition to terminate the reaction of the enzyme composition with the blood or plasma.Type: ApplicationFiled: September 21, 2018Publication date: January 10, 2019Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Pei-Yi TSAI, Chih-Hung CHEN, Yi-Hung LIN, Chih-Chieh HUANG, Hsin-Hsin SHEN, Liang-Yin KE, Chu-Huang CHEN
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Patent number: 10064737Abstract: An implant device for osseous integration includes a plurality of connection bars and at least one frame bar. These connection bars are connected with each other to form a three-dimensional (3D) grid structure. The frame bar is connected with at least two of the connection bars to define at least one edge of the 3D grid structure. Wherein, the frame bar has a diameter substantially greater than that of these connection bars.Type: GrantFiled: December 21, 2015Date of Patent: September 4, 2018Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Jane S C Tsai, Hsin-Hsin Shen, Fang-Hei Tsau, Ji-Bin Horng, Pei-I Tsai, Chih-Chieh Huang, Yi-Hung Wen, Hong-Jen Lai, Sung-Ho Liu, Ching-Chih Lin, Meng-Huang Wu
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Publication number: 20180177596Abstract: An osteo-implant is provided, having a fixing segment and an implant end. The fixing segment is provided with a thread and at least one bone healing chamber. The bone healing chamber is located at a thread root of the thread. The bone healing chamber is a chamber inwardly depressed from a surface of the fixing segment. The fixing segment has a central axis. In the same section of the fixing segment, an area of a section, which is parallel to and passes through the central axis, of the at least one bone healing chamber closer to the implant end is smaller.Type: ApplicationFiled: December 29, 2016Publication date: June 28, 2018Applicants: Industrial Technology Research Institute, National Taiwan University HospitalInventors: Chih-Chieh Huang, Pei-I Tsai, Hsin-Hsin Shen, Yi-Hung Wen, Kuo-Yi Yang, Wei-Luan Fan, Jui-Sheng Sun, Nien-Ti Tsou
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Patent number: 9770276Abstract: A bionic fixing apparatus is provided. The bionic fixing apparatus includes a flexible portion having at least one trench. The trench is disposed on the surface of the flexible portion and has a first end and a second end. An interval is disposed between the first end and the second end. The trench is disposed for spreading the stress applied on the bionic fixing apparatus and preventing stress concentration and stress shielding.Type: GrantFiled: November 26, 2014Date of Patent: September 26, 2017Assignees: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, NATIONAL TAIWAN UNIVERSITY HOSPITALInventors: Pei-Yi Tsai, Chih-Chieh Huang, Yi-Hung Wen, Hsin-Hsin Shen, Yi-Hung Lin, De-Yau Lin, Jui-Sheng Sun, Chuan-Sheng Chuang, An-Li Chen, Ching-Chih Lin
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Publication number: 20170156878Abstract: An implant device for osseous integration includes a plurality of connection bars and at least one frame bar. These connection bars are connected with each other to form a three-dimensional (3D) grid structure. The frame bar is connected with at least two of the connection bars to define at least one edge of the 3D grid structure. Wherein, the frame bar has a diameter substantially greater than that of these connection bars.Type: ApplicationFiled: December 21, 2015Publication date: June 8, 2017Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Jane SC Tsai, Hsin-Hsin Shen, Fang-Hei Tsau, Ji-Bin Horng, Pei-Yi Tsai, Chih-Chieh Huang, Yi-Hung Wen, Hong-Jen Lai, Sung-Ho Liu, Ching-Chih Lin, Meng-Huang Wu
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Publication number: 20170044516Abstract: The present disclosure provides a biochemistry reactive material, including a substrate and an enzyme composition immobilized on the substrate. The enzyme composition is selected from a group consisting of a first enzyme, a second enzyme, and a combination thereof. The first enzyme is used for eliminating a glycan residue of an electronegative low-density lipoprotein (electronegative LDL). The second enzyme is used for eliminating ceramide carried by an electronegative low-density lipoprotein. The biochemistry reactive material is capable of eliminating electronegative low-density lipoprotein.Type: ApplicationFiled: December 30, 2015Publication date: February 16, 2017Applicant: Industrial Technology Research InstituteInventors: Pei-Yi Tsai, Chih-Hung CHEN, Yi-Hung LIN, Chih-Chieh HUANG, Hsin-Hsin SHEN, Liang-Yin KE, Chu-Huang CHEN
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Publication number: 20150150614Abstract: A bionic apparatus is provided. The bionic apparatus includes a flexible portion having a plurality of pores, a rigid portion connected with the flexible portion, and a supporting element disposed in the flexible portion. The pore size of each pore is between 50 ?m to 500 ?m. The flexible portion, the rigid portion and the supporting element are one-piece formed by a additive manufacturing process.Type: ApplicationFiled: November 26, 2014Publication date: June 4, 2015Applicants: NATIONAL TAIWAN UNIVERSITY HOSPITAL, INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Pei-Yi TSAI, Chih-Chieh HUANG, Yi-Hung WEN, Hsin-Hsin SHEN, Yi-Hung LIN, De-Yau LIN, Jui-Sheng SUN, Chuan-Sheng CHUANG, An-Li CHEN, Ching-Chih LIN
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Publication number: 20150150557Abstract: A bionic fixing apparatus is provided. The bionic fixing apparatus includes a body having a through hole and at least one slit. The through hole penetrates the body from the top surface to the bottom surface to form a top opening and a bottom opening. An inner diameter of the top opening is larger than an inner diameter of the bottom opening. The slit is connected to the bottom opening and extends upwardly from the bottom surface of the body, such that the body has a flexible bottom portion.Type: ApplicationFiled: November 26, 2014Publication date: June 4, 2015Applicants: NATIONAL TAIWAN UNIVERSITY HOSPITAL, INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Pei-Yi TSAI, Chih-Chieh HUANG, Yi-Hung WEN, Hsin-Hsin SHEN, Yi-Hung LIN, De-Yau LIN, Jui-Sheng SUN, Chuan-Sheng CHUANG, An-Li CHEN, Ching-Chih LIN
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Publication number: 20150147722Abstract: A bionic fixing apparatus is provided. The bionic fixing apparatus includes a flexible portion having at least one trench. The trench is disposed on the surface of the flexible portion and has a first end and a second end. An interval is disposed between the first end and the second end. The trench is disposed for spreading the stress applied on the bionic fixing apparatus and preventing stress concentration and stress shielding.Type: ApplicationFiled: November 26, 2014Publication date: May 28, 2015Applicants: NATIONAL TAIWAN UNIVERSITY HOSPITAL, INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Pei-Yi TSAI, Chih-Chieh HUANG, Yi-Hung WEN, Hsin-Hsin SHEN, Yi-Hung LIN, De-Yau LIN, Jui-Sheng SUN, Chuan-Sheng CHUANG, An-Li CHEN, Ching-Chih LIN
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Patent number: 9030831Abstract: A locking mechanism includes a first locking member positioned on the first object and a second locking member positioned on the second object. The second locking member can be moved to engage with or disengage from the first locking member. The second object defines at least one through hole for allowing insertion of the disassembly tool to push the second locking member, which disengages the second locking member from the first locking member.Type: GrantFiled: June 4, 2012Date of Patent: May 12, 2015Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Cheng-Yi Chao, Chih-Chieh Huang, Zuo-Dong Li, Shi-Yong Huang, Chung-Yuan Chen, Xiao-Hui Qin, Huan Ren, Xue-Deng Pan, Zhen-Cun Lu, Yong-Hua Wang, Zheng-Wei Liu, Jian-Feng Fan
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Patent number: 8955810Abstract: A fastening mechanism for fastening a first object to a second object, the fastening mechanism includes a first fastening member, a driven member, a linkage member, and a first supporting member. The first fastening member is rotatably secured to the second object. The driven member is rotatably secured to the second object. The linkage member is connected between the fastening member and the driven member. The first supporting member protrudes from the second object to support the first object. When an external force is exerted on the driven member, the driven member is capable of rotating to pull the linkage member, thus the linkage member pulls the first fastening member to rotate toward the first supporting member and sandwiches the first object between the first fastening member and the first supporting member so that the first object is fastened to the second object.Type: GrantFiled: June 4, 2012Date of Patent: February 17, 2015Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Shi-Yong Huang, Chung-Yuan Chen, Chih-Chieh Huang, Cheng-Yi Chao, Zuo-Dong Li, Xiao-Hui Qin, Zhen-Cun Lu, Jian-Feng Fan, Huan Ren, Zheng-Wei Liu, Xue-Deng Pan, Yong-Hua Wang
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Patent number: 8929058Abstract: A fastening device includes a head and a shank. The shank has opposite ends, one end of the shank is connected to the head, and the other end of the shank defines an operating part. The operating part is capable of cooperating with a disassembling tool to enable the fastening device to rotate with respect to the longitudinal axis of the shank.Type: GrantFiled: May 17, 2012Date of Patent: January 6, 2015Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Xue-Deng Pan, Chih-Chieh Huang, Cheng-Yi Chao, Zuo-Dong Li, Shi-Yong Huang, Chung-Yuan Chen
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Patent number: 8913396Abstract: An electronic device includes a housing, and a card holding mechanism for holding an electronic card. The housing defines a through hole, and the card holding mechanism may be inserted into the housing via the through hole. The card holding mechanism includes a tray for receiving the electronic card, an operating component, and a transmission component. The operating component moves from a latched position to an unlatched position, the transmission component is driven by the operating component to rotate and drive the tray to eject from the housing.Type: GrantFiled: June 13, 2012Date of Patent: December 16, 2014Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Cheng-Yi Chao, Zuo-Dong Li, Xiao-Hui Qin, Zhen-Cun Lu, Jian-Feng Fan, Yong-Hua Wang, Zheng-Wei Liu, Chih-Chieh Huang, Chung-Yuan Chen, Shi-Yong Huang, Huan Ren
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Patent number: 8848395Abstract: An electronic device includes a printed circuit board (PCB), at least one socket mounted to the PCB, at least one connector inserted into the at least one socket, a first member mounted to the PCB, a second member mounted to the PCB, and a first cover. The first cover covers and presses against the at least one connector, the first cover includes a first end for being fixed to the first member and a second end opposite to the first end for being fixed to the second member. At least one of the first member and the second member is soldered to the PCB, and a soldered area of the at least one of the first member and the second member is larger than a predetermined value.Type: GrantFiled: June 28, 2012Date of Patent: September 30, 2014Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Xiao-Hui Qin, Chih-Chieh Huang, Cheng-Yi Chao, Chung-Yuan Chen, Zuo-Dong Li, Shi-Yong Huang, Xue-Deng Pan, Yong-Hua Wang, Zhen-Cun Lu, Jian-Feng Fan, Huan Ren, Zheng-Wei Liu