Patents by Inventor Shao-Chun Hsu
Shao-Chun 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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Publication number: 20240113112Abstract: Methods of cutting gate structures and fins, and structures formed thereby, are described. In an embodiment, a substrate includes first and second fins and an isolation region. The first and second fins extend longitudinally parallel, with the isolation region disposed therebetween. A gate structure includes a conformal gate dielectric over the first fin and a gate electrode over the conformal gate dielectric. A first insulating fill structure abuts the gate structure and extends vertically from a level of an upper surface of the gate structure to at least a surface of the isolation region. No portion of the conformal gate dielectric extends vertically between the first insulating fill structure and the gate electrode. A second insulating fill structure abuts the first insulating fill structure and an end sidewall of the second fin. The first insulating fill structure is disposed laterally between the gate structure and the second insulating fill structure.Type: ApplicationFiled: December 1, 2023Publication date: April 4, 2024Inventors: Ryan Chia-Jen Chen, Cheng-Chung Chang, Shao-Hua Hsu, Yu-Hsien Lin, Ming-Ching Chang, Li-Wei Yin, Tzu-Wen Pan, Yi-Chun Chen
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Patent number: 11600894Abstract: Provided is a rapid over-the-air (OTA) production line test platform, including a device under test (DUT), an antenna array and two reflecting plates. The DUT has a beamforming function. The antenna array is arranged opposite to the DUT, and emits beams with beamforming. Two reflecting plates are disposed opposite to each other, and are arranged between the DUT and the antenna array. The beam OTA test of the DUT is carried out by propagation of the beams between the antenna array, the DUT and the two reflecting plates. Accordingly, the test time can be greatly shortened and the cost of test can be effectively reduced. In addition to the above-mentioned rapid OTA production line test platform, platforms for performing the OTA production line test by using horn antenna arrays together with bending waveguides and using a 3D elliptic curve are also provided.Type: GrantFiled: October 13, 2021Date of Patent: March 7, 2023Assignee: TMY Technology Inc.Inventors: Su-Wei Chang, Chueh-Jen Lin, Wen-Tsai Tsai, Shun-Chung Kuo, Yang Tai, Wei-Yang Chen, Chien-Tse Fang, Po-Chia Huang, Jiun-Wei Wu, Yu-Cheng Lin, Shao-Chun Hsu
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Patent number: 11575208Abstract: The disclosure provides an ultra-wideband non-metal horn antenna, which includes three combinable non-metal elements such as an impedance matching member, a field adjustment member and an outer cover member. The impedance matching member and the field adjustment member are respectively disposed with a first and second groove structures. The field adjustment member is connected between the impedance matching member and the outer cover member. Therefore, the horn antenna of the disclosure can have a more symmetrical radiation pattern, a smaller antenna size, and ultra-wideband performance.Type: GrantFiled: September 27, 2021Date of Patent: February 7, 2023Assignee: TMY Technology Inc.Inventors: Yang Tai, Shun-Chung Kuo, Wen-Tsai Tsai, Jiun-Wei Wu, Shao-Chun Hsu
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Patent number: 11489593Abstract: An optical and electrical hybrid beamforming transmitter, receiver, and signal processing method are provided. The transmitter includes, but is not limited to, two photoelectric converters, two adjusting circuits, and an antenna array. The photoelectric converter converts an optical signal into an initial electric signal, respectively. The adjusting circuit is coupled to the photoelectric converter, and are adapted for delaying the initial electric signal according to an expected beam pattern formed by the antenna array, respectively, to output an adjusted electric signal. The antenna array includes two antennas that are coupled to the adjusting circuit. The antenna radiates electromagnetic wave according to the adjusted electric signal. Accordingly, a phase of the signal may be adjusted, and the number of the elements may be reduced.Type: GrantFiled: February 22, 2021Date of Patent: November 1, 2022Assignee: TMY Technology Inc.Inventors: Su-Wei Chang, Han-Ti Chuang, Wen-Tsai Tsai, Tzu-Chieh Hung, Yang Tai, Shao-Chun Hsu, Guo-Zhen Su
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Publication number: 20220173810Abstract: An optical and electrical hybrid beamforming transmitter, receiver, and signal processing method are provided. The transmitter includes, but is not limited to, two photoelectric converters, two adjusting circuits, and an antenna array. The photoelectric converter converts an optical signal into an initial electric signal, respectively. The adjusting circuit is coupled to the photoelectric converter, and are adapted for delaying the initial electric signal according to an expected beam pattern formed by the antenna array, respectively, to output an adjusted electric signal. The antenna array includes two antennas that are coupled to the adjusting circuit. The antenna radiates electromagnetic wave according to the adjusted electric signal. Accordingly, a phase of the signal may be adjusted, and the number of the elements may be reduced.Type: ApplicationFiled: February 22, 2021Publication date: June 2, 2022Applicant: TMY Technology Inc.Inventors: Su-Wei Chang, Han-Ti Chuang, Wen-Tsai Tsai, Tzu-Chieh Hung, Yang Tai, Shao-Chun Hsu, Guo-Zhen Su
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Publication number: 20220158353Abstract: The disclosure provides an ultra-wideband non-metal horn antenna, which includes three combinable non-metal elements such as an impedance matching member, a field adjustment member and an outer cover member. The impedance matching member and the field adjustment member are respectively disposed with a first and second groove structures. The field adjustment member is connected between the impedance matching member and the outer cover member. Therefore, the horn antenna of the disclosure can have a more symmetrical radiation pattern, a smaller antenna size, and ultra-wideband performance.Type: ApplicationFiled: September 27, 2021Publication date: May 19, 2022Applicant: TMY Technology Inc.Inventors: Yang Tai, Shun-Chung Kuo, Wen-Tsai Tsai, Jiun-Wei Wu, Shao-Chun Hsu
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Patent number: 11316240Abstract: A transition structure for millimeter wave is provided. The transition structure includes a first layer signal element coupled to an end of a first transmission line and a plurality of first layer ground elements surrounding the end of the first transmission line equidistantly from the end of the first transmission line and disposed along two opposite sides of a strip body of the first transmission line equidistantly from the strip body of the first transmission line. The transition structure further includes an intermediate layer signal element coupled to the first layer signal element and a plurality of intermediate layer ground elements surrounding the intermediate layer signal element quasi-coaxially. A multilayer transition structure including a multilayer structure and the transition structure is also provided. Therefore, the problem of operating frequency caused by the thickness of the multilayer structure can be overcome, thereby increasing the resonance frequency of the multilayer structure.Type: GrantFiled: August 13, 2020Date of Patent: April 26, 2022Assignee: TMY Technology Inc.Inventors: Su-Wei Chang, Chueh-Jen Lin, Wen-Tsai Tsai, Tzu-Chieh Hung, Yang Tai, Chien-Tse Fang, Po-Chia Huang, Tzu-Wen Chiang, Shao-Chun Hsu, Yu-Cheng Lin, Wei-Yang Chen
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Publication number: 20220069428Abstract: Provided is a rapid over-the-air (OTA) production line test platform, including a device under test (DUT), an antenna array and two reflecting plates. The DUT has a beamforming function. The antenna array is arranged opposite to the DUT, and emits beams with beamforming. Two reflecting plates are disposed opposite to each other, and are arranged between the DUT and the antenna array. The beam OTA test of the DUT is carried out by propagation of the beams between the antenna array, the DUT and the two reflecting plates. Accordingly, the test time can be greatly shortened and the cost of test can be effectively reduced. In addition to the above-mentioned rapid OTA production line test platform, platforms for performing the OTA production line test by using horn antenna arrays together with bending waveguides and using a 3D elliptic curve are also provided.Type: ApplicationFiled: October 13, 2021Publication date: March 3, 2022Applicant: TMY Technology Inc.Inventors: Su-Wei Chang, Chueh-Jen Lin, Wen-Tsai Tsai, Shun-Chung Kuo, Yang Tai, Wei-Yang Chen, Chien-Tse Fang, Po-Chia Huang, Jiun-Wei Wu, Yu-Cheng Lin, Shao-Chun Hsu
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Patent number: 11205827Abstract: Provided is a rapid over-the-air (OTA) production line test platform, including a device under test (DUT), an antenna array and two reflecting plates. The DUT has a beamforming function. The antenna array is arranged opposite to the DUT, and emits beams with beamforming. Two reflecting plates are disposed opposite to each other, and are arranged between the DUT and the antenna array. The beam OTA test of the DUT is carried out by propagation of the beams between the antenna array, the DUT and the two reflecting plates. Accordingly, the test time can be greatly shortened and the cost of test can be effectively reduced. In addition to the above-mentioned rapid OTA production line test platform, platforms for performing the OTA production line test by using horn antenna arrays together with bending waveguides and using a 3D elliptic curve are also provided.Type: GrantFiled: August 14, 2020Date of Patent: December 21, 2021Assignee: TMY Technology Inc.Inventors: Su-Wei Chang, Chueh-Jen Lin, Wen-Tsai Tsai, Shun-Chung Kuo, Yang Tai, Wei-Yang Chen, Chien-Tse Fang, Po-Chia Huang, Jiun-Wei Wu, Yu-Cheng Lin, Shao-Chun Hsu
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Publication number: 20210050643Abstract: A transition structure for millimeter wave is provided. The transition structure includes a first layer signal element coupled to an end of a first transmission line and a plurality of first layer ground elements surrounding the end of the first transmission line equidistantly from the end of the first transmission line and disposed along two opposite sides of a strip body of the first transmission line equidistantly from the strip body of the first transmission line. The transition structure further includes an intermediate layer signal element coupled to the first layer signal element and a plurality of intermediate layer ground elements surrounding the intermediate layer signal element quasi-coaxially. A multilayer transition structure including a multilayer structure and the transition structure is also provided. Therefore, the problem of operating frequency caused by the thickness of the multilayer structure can be overcome, thereby increasing the resonance frequency of the multilayer structure.Type: ApplicationFiled: August 13, 2020Publication date: February 18, 2021Inventors: Su-Wei Chang, Chueh-Jen Lin, Wen-Tsai Tsai, Tzu-Chieh Hung, Yang Tai, Chien-Tse Fang, Po-Chia Huang, Tzu-Wen Chiang, Shao-Chun Hsu, Yu-Cheng Lin, Wei-Yang Chen
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Patent number: 7021133Abstract: A tire condition sensing apparatus and a mounting method thereof are disclosed for adjusting the angle and length of a valve stem to be mounted on various types of rims. The tire condition sensing apparatus comprises a housing and a valve assembly, wherein the housing comprises a pair of wing plates having first contact surfaces, and an open end is formed between the wing plates, and the valve assembly is pivotally connected in the open end of the wing plates, and the valve assembly includes a ring pad having second contact surfaces corresponding to the first contact surfaces, thereby providing a connection mechanism for greatly adjusting the angle between the valve assembly and the housing, and firmly securing the tire condition sensing apparatus on a rim.Type: GrantFiled: June 16, 2005Date of Patent: April 4, 2006Assignee: Lite-On Automotive Corp.Inventor: Shao-Chun Hsu