Patents by Inventor BO-YI WANG
BO-YI WANG 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: 11552404Abstract: A multibending antenna structure includes a substrate, a microstrip antenna layer, and at least a decouple unit. The microstrip antenna layer is disposed on one side of the substrate. The microstrip antenna layer includes a plurality of radiation units which are respectively formed in a multibending shape and forming a concave area. The radiation units are sequentially connected to form an antenna array, and a plurality of antenna arrays are disposed in a transversely parallel arrangement, with an interval between each two neighboring antenna arrays. The decouple unit is disposed between the neighboring antenna arrays. When the input end of the radiation unit receives a signal input to emit an electromagnetic wave having a radiation energy, the half-power beam width thereof is increased.Type: GrantFiled: December 14, 2021Date of Patent: January 10, 2023Assignee: CUBTEK INC.Inventors: Shyh-Jong Chung, Ching-Han Tsai, Bo-Yi Wang
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Publication number: 20220109242Abstract: A multibending antenna structure includes a substrate, a microstrip antenna layer, and at least a decouple unit. The microstrip antenna layer is disposed on one side of the substrate. The microstrip antenna layer includes a plurality of radiation units which are respectively formed in a multibending shape and forming a concave area. The radiation units are sequentially connected to form an antenna array, and a plurality of antenna arrays are disposed in a transversely parallel arrangement, with an interval between each two neighboring antenna arrays. The decouple unit is disposed between the neighboring antenna arrays. When the input end of the radiation unit receives a signal input to emit an electromagnetic wave having a radiation energy, the half-power beam width thereof is increased.Type: ApplicationFiled: December 14, 2021Publication date: April 7, 2022Inventors: SHYH-JONG CHUNG, CHING-HAN TSAI, BO-YI WANG
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Patent number: 11239565Abstract: A multibending antenna structure includes a substrate, a grounding layer, and a microstrip antenna layer. The ground layer and the microstrip antenna layer are disposed on two sides of the substrate. The microstrip antenna layer includes a radiation unit which is in a multibending shape and formed with a concave area. The length of the radiation unit is equal to 0.8 to 1.2 time the wavelength corresponding to an operation frequency. When the input end of the radiation unit receives a signal input to emit an electromagnetic wave having a radiation energy, the half-power beam width thereof is increased.Type: GrantFiled: August 18, 2020Date of Patent: February 1, 2022Assignee: CUBTEK INC.Inventors: Shyh-Jong Chung, Ching-Han Tsai, Bo-Yi Wang
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Publication number: 20210359417Abstract: A multibending antenna structure includes a substrate, a grounding layer, and a microstrip antenna layer. The ground layer and the microstrip antenna layer are disposed on two sides of the substrate. The microstrip antenna layer includes a radiation unit which is in a multibending shape and formed with a concave area. The length of the radiation unit is equal to 0.8 to 1.2 time the wavelength corresponding to an operation frequency. When the input end of the radiation unit receives a signal input to emit an electromagnetic wave having a radiation energy, the half-power beam width thereof is increased.Type: ApplicationFiled: August 18, 2020Publication date: November 18, 2021Inventors: SHYH-JONG CHUNG, CHING-HAN TSAI, BO-YI WANG
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Publication number: 20200284875Abstract: A vehicle radar detection angle adjustment system and angularly adjustable radar thereof are provided. The system comprises a transmission unit, a processing unit, and a receiving unit. The transmission unit generates a radar beam according to an operation frequency. The processing unit, by the adjustment of the operation frequency, changes a dip angle of the transmission of the radar beam from the transmission unit, and generates a feedback signal after receiving the radar beam through the receiving unit. The processing unit is electrically connected with the receiving unit for receiving the feedback signal, so as to compare the beam frequency of the received feedback signal, and select an operation frequency corresponding to the radar beam having the predetermined energy. Therefore, the radar beam is launched at an optimal angle.Type: ApplicationFiled: June 12, 2019Publication date: September 10, 2020Inventors: SAN-CHUAN YU, SHYH-JONG CHUNG, CHING-HAN TSAI, CHUAN-TING KUO, BO-YI WANG, TZU-CHUAN HUANG
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Patent number: 10581179Abstract: A symmetric leaky wave antenna includes a dielectric substrate, an electric wall, and two reflection bore arrays. The dielectric substrate has a first and a second metal layers disposed on two opposite faces thereof. The first metal layer has a feed end and two travelling wave sides. The electric wall is disposed between two travelling wave sides, with the two travelling wave sides symmetrically disposed with respect to the electric wall. The two reflection bore arrays are symmetrically disposed along the two travelling wave sides, respectively, with the electric wall arranged at a central line between the two reflection bore arrays. The two reflection bore arrays pass through the first metal layer, the second metal layer, and the dielectric substrate. The reflection bore array and the electric wall reduce the leakage rate of the electromagnetic wave, thus increasing the gain value of the antenna.Type: GrantFiled: July 23, 2018Date of Patent: March 3, 2020Assignee: CUBTEK INC.Inventors: San-Chuan Yu, Shyh-Jong Chung, Ching-Han Tsai, Chuan-Ting Kuo, Bo-Yi Wang, Tzu-Chuan Huang
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Patent number: 10483656Abstract: A dual-notch antenna includes a radiation member and two microstrip lines. The radiation member is formed in a rectangular shape, with two first lateral sides disposed in opposite, and two second lateral sides disposed on two ends of the two first sides, respectively. The middle section of each first lateral side is concavely provided with a notch. Each notch has a feeding side and two cove sides, wherein the feeding side is disposed in parallel to the first lateral sides. The two cove sides are connected with two ends of the feeding side. Each microstrip line has one end thereof electrically connected with the feeding side of the corresponding notch, respectively.Type: GrantFiled: September 1, 2017Date of Patent: November 19, 2019Assignee: CUBTEK INC.Inventors: San-Chuan Yu, Shyh-Jong Chung, Ching-Han Tsai, Bo-Yi Wang
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Publication number: 20190334251Abstract: A symmetric leaky wave antenna includes a dielectric substrate, an electric wall, and two reflection bore arrays. The dielectric substrate has a first and a second metal layers disposed on two opposite faces thereof. The first metal layer has a feed end and two travelling wave sides. The electric wall is disposed between two travelling wave sides, with the two travelling wave sides symmetrically disposed with respect to the electric wall. The two reflection bore arrays are symmetrically disposed along the two travelling wave sides, respectively, with the electric wall arranged at a central line between the two reflection bore arrays. The two reflection bore arrays pass through the first metal layer, the second metal layer, and the dielectric substrate. The reflection bore array and the electric wall reduce the leakage rate of the electromagnetic wave, thus increasing the gain value of the antenna.Type: ApplicationFiled: July 23, 2018Publication date: October 31, 2019Inventors: SAN-CHUAN YU, SHYH-JONG CHUNG, CHING-HAN TSAI, CHUAN-TING KUO, BO-YI WANG, TZU-CHUAN HUANG
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Publication number: 20190074599Abstract: A dual-notch antenna includes a radiation member and two microstrip lines. The radiation member is formed in a rectangular shape, with two first lateral sides disposed in opposite, and two second lateral sides disposed on two ends of the two first sides, respectively. The middle section of each first lateral side is concavely provided with a notch. Each notch has a feeding side and two cove sides, wherein the feeding side is disposed in parallel to the first lateral sides. The two cove sides are connected with two ends of the feeding side. Each microstrip line has one end thereof electrically connected with the feeding side of the corresponding notch, respectively.Type: ApplicationFiled: September 1, 2017Publication date: March 7, 2019Inventors: SAN-CHUAN YU, SHYH-JONG CHUNG, CHING-HAN TSAI, BO-YI WANG