Patents by Inventor Jiaqing You
Jiaqing You 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: 11949177Abstract: An antenna has an exciting element disposed above a ground plane of an electronic device. Power fed to the exciting element excites the ground plane to generate radiation. In this way, radiation capability of the ground plane is not affected by clearance between a display screen and the ground plane, and the antenna is applicable to an electronic device with limited antenna space. In addition, the ground plane serves as a radiation aperture of the electronic device.Type: GrantFiled: February 10, 2020Date of Patent: April 2, 2024Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Yan Wang, Chien-Ming Lee, Jikang Wang, Jiaqing You, Hanyang Wang
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Patent number: 11831062Abstract: A mobile terminal and a mobile terminal antenna production method. The mobile terminal uses an insulation film layer on an insulation rear housing as a carrier of a radiating element of an antenna, and the radiating element is located within the entire mobile terminal. A feed and an electric-conductor are disposed on a circuit board, and the electric-conductor is electrically connected to the feed. There is a gap between the radiating element and the electric-conductor, and the electric-conductor indirectly couples the radiating element in a capacitively coupled manner.Type: GrantFiled: July 27, 2022Date of Patent: November 28, 2023Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Yu Chan Yang, Chien-Ming Lee, Hanyang Wang, Dong Yu, Yi-Hsiang Liao, Xiaoli Yang, Jiaqing You
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Patent number: 11735809Abstract: An antenna system and a terminal device, where the antenna system includes a first feed point, a first ground point, a second feed point, a second ground point, a third ground point, a fourth ground point, a first radiator, a second radiator, a first resonance structure, and a second resonance structure, where the first feed point is coupled to the first radiator, the second feed point is coupled to the second radiator, the first radiator is coupled to the first ground point, and the second radiator is coupled to the second ground point, the first resonance structure is electromagnetically coupled to the first radiator at a first distance from the first radiator, and the second resonance structure is electromagnetically coupled to the second radiator at a second distance from the second radiator.Type: GrantFiled: May 15, 2018Date of Patent: August 22, 2023Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Hanyang Wang, Lei Wang, Yan Wang, Jiaqing You, Dong Yu, Liang Xue, Chien-ming Lee
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Publication number: 20230239391Abstract: A sensor adjustment method includes obtaining a folding status parameter, where the folding status parameter is used to describe a folding extent of a foldable device, and where a component of the foldable device in a folded state causes interference to a first sensor of the foldable device compared with a non-folded state; invoking a sensor adjustment corresponding to the folding status parameter; and adjusting a sensor operating parameter of the first sensor according to the sensor adjustment and/or performing data preprocessing on first sensor data collected by the first sensor.Type: ApplicationFiled: April 16, 2021Publication date: July 27, 2023Inventors: Yipan Zhou, Ning Qiao, Yi Sui, Jiaqing You, Ping Han
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Publication number: 20230216196Abstract: This application provides a multi-band antenna. The antenna includes a feeder and a radiating element connected to the feeder, and further includes: a first notch structure, where the first notch structure is located on a side of the radiating element and is coupled to the radiating element; and a second notch structure, where the second notch structure is located on a side of the first notch structure and far from the radiating element, and an end that is of the second notch structure and that is far from the radiating element is grounded. The first notch structure may be selectively connected to the ground or to the second notch structure.Type: ApplicationFiled: March 9, 2023Publication date: July 6, 2023Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Liang XUE, Dong YU, Lijun YING, Meng HOU, Jiaqing YOU
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Publication number: 20230208032Abstract: An electronic device includes an antenna unit having an antenna body having a feed point and a ground point between a first end and a second end. The antenna body has an operating band with a resonance of a first wavelength. An electrical length of the antenna body from the feed point to the ground point is greater than or equal to ¼ and less than ½ of the first wavelength. An electrical length from the first end to the feed point is greater than or equal to ? and less than or equal to ¼ of the first wavelength. An electrical length from the second end to the ground point is greater than or equal to ? and less than or equal to ¼ of the first wavelength. The antenna body is adapted to operate in a slot mode and in a wire mode.Type: ApplicationFiled: April 28, 2021Publication date: June 29, 2023Inventors: Jiaming Wang, Liang Xue, Dong Yu, Jikang Wang, Jiaqing You, Yiwen Gong, Fangchao Zhao
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Patent number: 11626662Abstract: This application provides a multi-band antenna. The antenna includes a feeder and a radiating element connected to the feeder, and further includes: a first notch structure, where the first notch structure is located on a side of the radiating element and is coupled to the radiating element; and a second notch structure, where the second notch structure is located on a side of the first notch structure and far from the radiating element, and an end that is of the second notch structure and that is far from the radiating element is grounded. The first notch structure may be selectively connected to the ground or to the second notch structure. The first notch structure may be connected to the second notch structure in some embodiments using a first tuning device.Type: GrantFiled: December 26, 2018Date of Patent: April 11, 2023Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Liang Xue, Dong Yu, Lijun Ying, Meng Hou, Jiaqing You
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Publication number: 20220416834Abstract: An antenna apparatus having an antenna. The antenna comprises a first radiator section and a second radiator section coupled to each other, and a third radiator section, a fourth radiator section, and a fifth radiator section that are distributed on a same side of the first and second radiator sections, wherein the third radiator section is coupled to a junction of the first and second radiator sections and is grounded, and the fourth and fifth radiator sections are separately disposed on two sides of the third radiator section, wherein the fourth radiator section is grounded by a first switch, and the fifth radiator section is grounded by a second switch.Type: ApplicationFiled: August 25, 2020Publication date: December 29, 2022Inventors: Jiaqing You, Jikang Wang, Laiwei Shen
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Patent number: 11515649Abstract: An antenna and a mobile terminal are provided. The antenna includes a plurality of antenna units arranged in an array, and each antenna unit includes a first radiating element and a second radiating element, where the first radiating element includes a first slot disposed on a metal layer, the second radiating element includes at least one radiating stub, and the first radiating element is coupled to the at least one radiating stub. In any two adjacent antenna units, a feeder of one antenna unit is connected to a first radiating element of the antenna unit, and a feeder of the other antenna unit is connected to a second radiating element of the antenna unit. In the technical solution, feeders of adjacent antenna units are directly connected to different first radiating elements and second radiating elements.Type: GrantFiled: April 25, 2018Date of Patent: November 29, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Pengfei Wu, Hanyang Wang, Chien-Ming Lee, Dong Yu, Jiaqing You
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Publication number: 20220368007Abstract: A mobile terminal and a mobile terminal antenna production method. The mobile terminal uses an insulation film layer on an insulation rear housing as a carrier of a radiating element of an antenna, and the radiating element is located within the entire mobile terminal. A feed and an electric-conductor are disposed on a circuit board, and the electric-conductor is electrically connected to the feed. There is a gap between the radiating element and the electric-conductor, and the electric-conductor indirectly couples the radiating element in a capacitively coupled manner.Type: ApplicationFiled: July 27, 2022Publication date: November 17, 2022Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Yu Chan YANG, Chien-Ming LEE, Hanyang WANG, Dong YU, Yi-Hsiang LIAO, Xiaoli YANG, Jiaqing YOU
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Publication number: 20220344807Abstract: A multi-antenna system and an electronic device comprising the same. An intelligent multi-antenna solution in which antennas are laid out at the top, the side, and the bottom of an electronic device is used, so that three antenna groups including a top antenna group, a middle antenna group, and a bottom antenna group are respectively formed, and antenna performance in a plurality of scenarios such as a free-space scenario, a portrait-mode holding scenario, and a landscape-mode holding scenario is considered, to improve antenna radiation efficiency.Type: ApplicationFiled: September 18, 2020Publication date: October 27, 2022Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Jiaqing YOU, Hanyang WANG, Xianbin ZHU, Yan WANG, Laiwei SHEN, Liang XUE, Qiuliang XU
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Patent number: 11450946Abstract: A mobile terminal and a mobile terminal antenna production method. The mobile terminal uses an insulation film layer on an insulation rear housing as a carrier of a radiating element of an antenna, and the radiating element is located within the entire mobile terminal, thereby effectively increasing a height of the radiating element of the antenna relative to a circuit board with the antenna not affecting an appearance of the mobile terminal. Compared with a conventional support solution, this manner can increase a height of about 0.2 mm to 0.6 mm. This reduces an impact caused by a metal component on the circuit board on antenna radiation, and further increases a bandwidth and efficiency of the antenna so that the antenna can cover a frequency band used in a handheld communications system.Type: GrantFiled: July 30, 2019Date of Patent: September 20, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Yu Chan Yang, Chien-Ming Lee, Hanyang Wang, Dong Yu, Yi-Hsiang Liao, Xiaoli Yang, Jiaqing You
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Publication number: 20220278446Abstract: This application provides an antenna having an L-shaped antenna body. The antenna body comprises a first end, a second end, and a feed point, a physical length between the feed point and the first end is greater than a physical length between the feed point and the second end, the antenna body generates resonance of a first wavelength between the feed point and the first end, and the antenna body generates resonance of a second wavelength between the first end and the second end, wherein the first wavelength is greater than the second wavelength. The antenna can have relatively good radiation performance regardless of whether the electronic device is in free space (FS) or in a handheld state..Type: ApplicationFiled: August 7, 2020Publication date: September 1, 2022Inventors: Jiaming WANG, Liang XUE, Jiahui CHU, Jiaqing YOU, Lijun YING
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Publication number: 20220140486Abstract: An antenna has an exciting element disposed above a ground plane of an electronic device. Power fed to the exciting element excites the ground plane to generate radiation. In this way, radiation capability of the ground plane is not affected by clearance between a display screen and the ground plane, and the antenna is applicable to an electronic device with limited antenna space. In addition, the ground plane serves as a radiation aperture of the electronic device.Type: ApplicationFiled: February 10, 2020Publication date: May 5, 2022Inventors: Yan Wang, Chien-Ming Lee, Jikang Wang, Jiaqing You, Hanyang Wang
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Publication number: 20220085513Abstract: An antenna system having a first antenna that includes a metal middle frame, a first metal frame, and a second metal frame. The middle frame is a ground of the first antenna. The first and second metal frames are side edges of the mobile terminal. A first gap is formed by the first, the second metal frames, and the middle frame. A first end of the first metal frame is connected to the middle frame by a first connection point, and a second end of the first metal frame is connected to a first end of the second metal frame. A first slit is located between a second end of the second metal frame and the middle frame. The first feed point on the first metal frame is connected to the middle frame. A length of the first metal frame is greater than a length of the second metal frame.Type: ApplicationFiled: January 4, 2019Publication date: March 17, 2022Inventors: Laiwei Shen, Liang Xue, Jiaqing You
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Patent number: 11264725Abstract: An antenna apparatus and a terminal, where the antenna apparatus includes an antenna body and at least one stub, where a feed terminal is disposed on the antenna body, one end of the stub is electrically coupled to a coupling point between the feed terminal and a first open-circuit end of the antenna body, and the other end of the stub is an open-circuit end, and an antenna body length between the coupling point and the feed terminal is a half of a wavelength corresponding to a specified operating frequency, and a length of the stub is one quarter of the wavelength corresponding to the specified operating frequency.Type: GrantFiled: December 31, 2015Date of Patent: March 1, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Hanyang Wang, Chien-Ming Lee, Xuefei Zhang, Lijun Ying, Liang Xue, Jiaqing You, Lei Wang, Yue Shi, Dong Yu, Guoping Wu, Bo Huang
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Patent number: 11128047Abstract: An antenna includes a radiator, where the radiator includes three parts separated by a gap, an end of a second part proximate to a first part is a first end, and an end of the second part proximate to a third part is a second end, a medium-high frequency feeder, electrically coupled to the radiator at a first coupling point, a low frequency feeder electrically coupled to the radiator, a first ground cable electrically coupled to the radiator at a second coupling point, where an adjustable component for controlling conduction of the first ground cable is disposed on the first ground cable, a length from the second coupling point to an end that is in the first end and the second end and that is further from the first coupling point is a quarter of a wavelength corresponding to a resonance frequency.Type: GrantFiled: November 10, 2017Date of Patent: September 21, 2021Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Liang Xue, Pengfei Wu, Laiwei Shen, Zhiyuan Xie, Jiaqing You, Dong Yu
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Patent number: 11069955Abstract: An antenna of a mobile terminal is provided. At least two slots are disposed in a metal bezel of the mobile terminal, and the two slots divide the metal bezel into a first metal section, a second metal section, and a third metal section. A radiating element of the antenna includes the second metal section located between the two slots, a first conductor, and a second conductor. The first conductor and the second conductor are separately connected to the second metal section. A feed point is connected to the first conductor by using a matching network. A ground point is connected to the second conductor to form a loop antenna. An electrical length path of current from the feed point to the second metal section is not equal to an electrical length path of current from the ground point to the second metal section.Type: GrantFiled: June 16, 2017Date of Patent: July 20, 2021Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Lijun Ying, Hanyang Wang, Liang Xue, Jiaqing You, Chien-Ming Lee, Xiaoli Yang, Dong Yu, Lei Wang
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Publication number: 20210151886Abstract: An antenna system and a terminal device. The, where the antenna system includes a first feed point, a first ground point, a second feed point, a second ground point, a third ground point, a fourth ground point, a first radiator, a second radiator, a first resonance structure, and a second resonance structure, where the first feed point is coupled to the first radiator, the second feed point is coupled to the second radiator, the first radiator is coupled to the first ground point, and the second radiator is coupled to the second ground point, the first resonance structure is electromagnetically coupled to the first radiator at a first distance from the first radiator, and the second resonance structure is electromagnetically coupled to the second radiator at a second distance from the second radiator.Type: ApplicationFiled: May 15, 2018Publication date: May 20, 2021Inventors: Hanyang Wang, Lei Wang, Yan Wang, Jiaqing You, Dong Yu, Liang Xue, Chien-ming Lee
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Publication number: 20210036431Abstract: An antenna and a mobile terminal are provided. The antenna includes a plurality of antenna units arranged in an array, and each antenna unit includes a first radiating element and a second radiating element, where the first radiating element includes a first slot disposed on a metal layer, the second radiating element includes at least one radiating stub, and the first radiating element is coupled to the at least one radiating stub. In any two adjacent antenna units, a feeder of one antenna unit is connected to a first radiating element of the antenna unit, and a feeder of the other antenna unit is connected to a second radiating element of the antenna unit. In the technical solution, feeders of adjacent antenna units are directly connected to different first radiating elements and second radiating elements.Type: ApplicationFiled: April 25, 2018Publication date: February 4, 2021Inventors: Pengfei Wu, Hanyang Wang, Chien-Ming Lee, Dong Yu, Jiaqing You