Patents by Inventor Ken-Huang Lin
Ken-Huang Lin 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: 9660330Abstract: The present invention provides to an antenna. The antenna includes a piezoelectric-substrate layer; and a quasi-fractal radiating layer disposed on the piezoelectric-substrate layer and having a quadrangle sub-structure and a similar structure that is formed by a nth-order self-similar iteration process including a trimming step, a scaling step and a combining step on the basis of the quadrangle sub-structure, where n is an integer greater than zero.Type: GrantFiled: March 1, 2013Date of Patent: May 23, 2017Assignee: TAI-SAW TECHNOLOGY CO., LTD.Inventors: Kuang-Ting Chi, Ken-Huang Lin, Yu-Tung Huang, Chi-Yun Chen
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Patent number: 9325063Abstract: A radiation pattern insulator and an antennae system thereof are proposed. The radiation pattern insulator includes a dielectric substrate and a plurality of radiation pattern insulation elements. The dielectric substrate allocated between a plurality of antennae includes a top surface and a bottom surface, and a normal direction of the dielectric substrate is substantially perpendicular to propagation directions of electromagnetic waves radiated from the antennae. In addition, the radiation pattern insulation elements are allocated on the top surface or the bottom surface of the dielectric substrate, or alternatively, all allocated on the top surface and the bottom surface.Type: GrantFiled: January 2, 2014Date of Patent: April 26, 2016Assignees: Industrial Technology Research Institute, National Sun Yat-sen UniversityInventors: Chun-Yih Wu, Hung-Hsuan Lin, Ken-Huang Lin, Hsin-Lung Su, Chih-Chun Hsu
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Patent number: 9312608Abstract: A coplanar waveguide fed multiple-input multiple-output (MIMO) antenna device is provided in the present invention. The coplanar waveguide fed multiple-input multiple-output (MIMO) antenna device includes a grounding metal piece; a grounding plane; a first radiation element connected to the grounding plane; and a second radiation element connected to the grounding plane through the grounding metal piece.Type: GrantFiled: April 16, 2013Date of Patent: April 12, 2016Assignee: TAI-SAW TECHNOLOGY CO, LTDInventors: Tzu-Chun Tang, Ken-Huang Lin
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Patent number: 9059519Abstract: A multi-input and multi-output antenna device is disclosed. The MIMO antenna device comprises two antennas symmetrically disposed on a substrate. Each antenna comprises a T-shaped feeding unit, a radiation unit and a ground unit. The T-shaped feeding unit and the radiation unit are disposed on a first surface of the substrate. The T-shaped feeding unit forms a strip portion and a top portion. The radiation unit has first and second ends. The radiation unit extends from the first end to the second end to form a rectangular region and a spacing. The first end extends parallel to the top portion. The ground unit is disposed along two sides of the strip portion and electrically coupled to the second end. The two strip portions of the two T-shaped feeding units are parallel to and aligned with each other. The two ground units are electrically connected to each other.Type: GrantFiled: September 10, 2012Date of Patent: June 16, 2015Assignee: NATIONAL SUN YAT-SEN UNIVERSITYInventors: Ken-Huang Lin, Tzyy-Sheng Horng, Tzu-Chun Tang
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Patent number: 9035751Abstract: A communication power line status detecting method and a system using the method provided by the present disclosure is suitable for used in a transmission device and a receiving device which are connected by a communication power line. The transmission device transmits a communication indicator signal through the communication power line. When the receiving device receives the communication indicator signal from the communication power line, it converts the communication indicator signal into a time domain in order to analyze the signal reflection and transmission status of the communication indicator signal when it is transmitted via the communication power line, and to generate a line status information corresponding to the communication power line.Type: GrantFiled: April 19, 2012Date of Patent: May 19, 2015Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Ken-Huang Lin, Jheng-Ruel Li, Hsuan-Chang Lee
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Publication number: 20140111398Abstract: A radiation pattern insulator and an antennae system thereof are proposed. The radiation pattern insulator includes a dielectric substrate and a plurality of radiation pattern insulation elements. The dielectric substrate allocated between a plurality of antennae includes a top surface and a bottom surface, and a normal direction of the dielectric substrate is substantially perpendicular to propagation directions of electromagnetic waves radiated from the antennae. In addition, the radiation pattern insulation elements are allocated on the top surface or the bottom surface of the dielectric substrate, or alternatively, all allocated on the top surface and the bottom surface.Type: ApplicationFiled: January 2, 2014Publication date: April 24, 2014Applicants: National Sun Yat-sen University, Industrial Technology Research InstituteInventors: Chun-Yih Wu, Hung-Hsuan Lin, Ken-Huang Lin, Hsin-Lung Su, Chih-Chun Hsu
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Patent number: 8643546Abstract: A radiation pattern insulator and an antennae system thereof are proposed. The radiation pattern insulator includes a dielectric substrate and a plurality of radiation pattern insulation elements. The dielectric substrate allocated between a plurality of antennae includes a top surface and a bottom surface, and a normal direction of the dielectric substrate is substantially perpendicular to propagation directions of electromagnetic waves radiated from the antennae. In addition, the radiation pattern insulation elements are allocated on the top surface or the bottom surface of the dielectric substrate, or alternatively, all allocated on the top surface and the bottom surface.Type: GrantFiled: November 20, 2009Date of Patent: February 4, 2014Assignees: Industrial Technology Research Institute, National Sun Yat-sen UniversityInventors: Chun-Yih Wu, Hung-Hsuan Lin, Ken-Huang Lin, Hsin-Lung Su, Chih-Chun Hsu
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Publication number: 20130321234Abstract: A multi-input and multi-output antenna device is disclosed. The MIMO antenna device comprises two antennas symmetrically disposed on a substrate. Each antenna comprises a T-shaped feeding unit, a radiation unit and a ground unit. The T-shaped feeding unit and the radiation unit are disposed on a first surface of the substrate. The T-shaped feeding unit forms a strip portion and a top portion. The radiation unit has first and second ends. The radiation unit extends from the first end to the second end to form a rectangular region and a spacing. The first end extends parallel to the top portion. The ground unit is disposed along two sides of the strip portion and electrically coupled to the second end. The two strip portions of the two T-shaped feeding units are parallel to and aligned with each other. The two ground units are electrically connected to each other.Type: ApplicationFiled: September 10, 2012Publication date: December 5, 2013Inventors: Ken-Huang LIN, Tzyy-Sheng Horng, Tzu-Chun Tang
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Publication number: 20130271345Abstract: A coplanar waveguide fed multiple-input multiple-output (MIMO) antenna device is provided in the present invention. The coplanar waveguide fed multiple-input multiple-output (MIMO) antenna device includes a grounding metal piece; a grounding plane; a first radiation element connected to the grounding plane; and a second radiation element connected to the grounding plane through the grounding metal piece.Type: ApplicationFiled: April 16, 2013Publication date: October 17, 2013Applicant: TAI-SAW TECHNOLOGY CO., LTD.Inventors: Tzu-Chun Tang, Ken-Huang Lin
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Publication number: 20130229311Abstract: The present invention provides to an antenna. The antenna includes a piezoelectric-substrate layer; and a quasi-fractal radiating layer disposed on the piezoelectric-substrate layer and having a quadrangle sub-structure and a similar structure that is formed by a nth-order self-similar iteration process including a trimming step, a scaling step and a combining step on the basis of the quadrangle sub-structure, where n is an integer greater than zero.Type: ApplicationFiled: March 1, 2013Publication date: September 5, 2013Applicant: TAI-SAW TECHNOLOGY CO., LTDInventors: Kuang-Ting Chi, Ken-Huang Lin, Yu-Tung Huang, Chi-Yun Chen
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Publication number: 20130201009Abstract: A communication power line status detecting method and a system using the method provided by the present disclosure is suitable for used in a transmission device and a receiving device which are connected by a communication power line. The transmission device transmits a communication indicator signal through the communication power line. When the receiving device receives the communication indicator signal from the communication power line, it converts the communication indicator signal into a time domain in order to analyze the signal reflection and transmission status of the communication indicator signal when it is transmitted via the communication power line, and to generate a line status information corresponding to the communication power line.Type: ApplicationFiled: April 19, 2012Publication date: August 8, 2013Inventors: Ken-Huang LIN, Jheng-Ruel Li, Hsuan-Chang Lee
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Patent number: 8502741Abstract: A structure for adjusting electromagnetic wave (EM wave) penetration response includes a plurality of structure units and a dielectric substrate with an upper surface and a lower surface. The structure units are disposed on the upper surface and/or the lower surface. The structure unit consists of metal lines or complementary slits so as to enable an EM wave penetration response of the structure to include a pass band and a stop band. The frequency of the stop band is higher than that of the pass band. If a distance between the structure and an object with a high dielectric constant is longer than a predetermined distance, the pass band covers a radiation frequency of an antenna. If the distance between the structure and the object with the high dielectric constant is within the predetermined distance, the stop band covers the radiation frequency of the antenna.Type: GrantFiled: January 25, 2011Date of Patent: August 6, 2013Assignees: Industrial Technology Research Institute, National Sun Yat-sen UniversityInventors: Hung-Hsuan Lin, Chun-Yih Wu, Ken-Huang Lin, Hsin-Lung Su, Yi-Jen Wang
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Patent number: 8421696Abstract: A dual polarization antenna radome includes a plurality of dielectric substrates. Each dielectric substrate provides a plurality of metal totems, and the pattern of the metal totems is unchanged after the metal totems rotate by 90 degrees around the axis perpendicular to the dielectric substrate.Type: GrantFiled: January 20, 2010Date of Patent: April 16, 2013Assignees: Industrial Technology Research Institute, National Sun Yat-Sen UniversityInventors: Hung Hsuan Lin, Chun Yih Wu, Ken Huang Lin, Hsin Lung Su, Hung Chi Huang
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Patent number: 8193996Abstract: An antenna radome is provided. The antenna radome comprises an antenna radome substrate and a unit cell. The unit cell is formed on a surface of the antenna radome substrate, and the unit cell is perpendicular to a magnetic field direction of an antenna. The unit cell comprises a plurality of conductors.Type: GrantFiled: December 16, 2008Date of Patent: June 5, 2012Assignees: Industrial Technology Research Institute, National Sun Yat-Sen UniversityInventors: Chun-Yih Wu, Hung-Hsuan Lin, Ken-Huang Lin, Kun-Hsien Lin, Yu-Feng Yeh
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Patent number: 8179264Abstract: A radio frequency identification tag device includes an antenna unit including a dielectric substrate that has two through holes extending from a first surface to a second surface opposite to the first surface, a first conductive layer disposed over the first surface of the dielectric substrate, a second conductive layer unit disposed over the second surface of the dielectric substrate and having opposite second conductive layers spaced apart from each other such that a spacer is formed between the second conductive layers, and two connecting conductors each disposed in a corresponding through hole in the dielectric substrate and interconnecting electrically a corresponding second conductive layer and the first conductive layer. A radio frequency identification module is disposed to span the spacer and is attached to the second conductive layer unit.Type: GrantFiled: September 2, 2008Date of Patent: May 15, 2012Assignee: China Steel CorporationInventors: Sung-Lin Chen, Shih-Kang Kuo, Ken-Huang Lin
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Publication number: 20120105295Abstract: A structure for adjusting electromagnetic wave (EM wave) penetration response includes a plurality of structure units and a dielectric substrate with an upper surface and a lower surface. The structure units are disposed on the upper surface and/or the lower surface. The structure unit consists of metal lines or complementary slits so as to enable an EM wave penetration response of the structure to include a pass band and a stop band. The frequency of the stop band is higher than that of the pass band. If a distance between the structure and an object with a high dielectric constant is longer than a predetermined distance, the pass band covers a radiation frequency of an antenna. If the distance between the structure and the object with the high dielectric constant is within the predetermined distance, the stop band covers the radiation frequency of the antenna.Type: ApplicationFiled: January 25, 2011Publication date: May 3, 2012Applicants: NATIONAL SUN YAT-SEN UNIVERSITY, INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Hung-Hsuan Lin, Chun-Yih Wu, Ken-Huang Lin, Hsin-Lung Su, Yi-Jen Wang
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Patent number: 7884778Abstract: An antenna structure includes a radiating element and an antenna radome. The antenna radome has at least one dielectric layer, which has an upper surface having many S-shaped metal patterns and a lower surface having many inverse S-shaped metal patterns corresponding to the S-shaped metal patterns. The S-shaped metal patterns are respectively coupled to the corresponding inverse S-shaped metal patterns to converge radiating beams outputted from the radiating element.Type: GrantFiled: December 1, 2006Date of Patent: February 8, 2011Assignee: Industrial Technology Research InstituteInventors: Chun-Yih Wu, Shih-Huang Yeh, Chia-Lun Tang, Ken-Huang Lin, Hsin-Lung Su, Hsing-Nuan Liu
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Publication number: 20100295739Abstract: A radiation pattern insulator and an antennae system thereof are proposed. The radiation pattern insulator includes a dielectric substrate and a plurality of radiation pattern insulation elements. The dielectric substrate allocated between a plurality of antennae includes a top surface and a bottom surface, and a normal direction of the dielectric substrate is substantially perpendicular to propagation directions of electromagnetic waves radiated from the antennae. In addition, the radiation pattern insulation elements are allocated on the top surface or the bottom surface of the dielectric substrate, or alternatively, all allocated on the top surface and the bottom surface.Type: ApplicationFiled: November 20, 2009Publication date: November 25, 2010Applicants: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, NATIONAL SUN YAT-SEN UNIVERSITYInventors: Chun-Yih Wu, Hung-Hsuan Lin, Ken-Huang Lin, Hsin-Lung Su, Chih-Chun Hsu
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Publication number: 20100225563Abstract: A dual polarization antenna radome includes a plurality of dielectric substrates. Each dielectric substrate provides a plurality of metal totems, and the pattern of the metal totems is unchanged after the metal totems rotate by 90 degrees around the axis perpendicular to the dielectric substrate.Type: ApplicationFiled: January 20, 2010Publication date: September 9, 2010Applicants: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, NATIONAL SUN YAT-SEN UNIVERSITYInventors: Hung Hsuan LIN, Chun Yih Wu, Ken Huang Lin, Hsin Lung Su, Hung Chi Huang
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Publication number: 20090315803Abstract: An antenna radome is provided. The antenna radome comprises an antenna radome substrate and a unit cell. The unit cell is formed on a surface of the antenna radome substrate, and the unit cell is perpendicular to a magnetic field direction of an antenna.Type: ApplicationFiled: December 16, 2008Publication date: December 24, 2009Applicants: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, NATIONAL SUN YAT-SEN UNIVERSITYInventors: Chun-Yih Wu, Hung-Hsuan Lin, Ken-Huang Lin, Kun-Hsien Lin, Yu-Feng Yeh