Patents by Inventor Hongting Luo
Hongting Luo 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: 11901609Abstract: An electronic device comprises a housing having a first side and a second side, a dielectric cover (602) on said second side, and an electrically conductive peripheral structure along edges of said first and second sides. An antenna feed (601) is coupled to a portion (603) of said peripheral structure for using said portion (603) as a radiating antenna element. A conductive member (604, 804) is located on or underneath said dielectric cover (602). The purpose of the conductive member is to enlarge the surface area where the electric field is distributed on to increase the antenna aperture for radiation.Type: GrantFiled: March 25, 2022Date of Patent: February 13, 2024Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Janne Ilvonen, Ruiyuan Tian, Li Dong, Changnian Xu, Dong Liu, Hongting Luo, Dongxing Tu
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Patent number: 11881630Abstract: A beam steering antenna structure comprises a stacked antenna module and a first conductive component. The antenna module comprises a first substrate and a second substrate arranged superjacent such that main planes of the substrates extend in parallel. The first substrate comprises a first antenna array transmitting and receiving a first radiation beam. The second substrate comprises a second antenna array transmitting and receiving a second radiation beam. The first conductive component extends adjacent to the antenna module and is at least partially separated from the antenna module in a first direction perpendicular to the main plane of the conductive component. The antenna module is coupled to the conductive component by means of at least one of a galvanic, capacitive, or inductive coupling. At least one of the first and the second radiation beams is at least partially steered away from the other one by the first conductive component.Type: GrantFiled: January 3, 2019Date of Patent: January 23, 2024Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Alexander Khripkov, Janne Ilvonen, Ruiyuan Tian, Jari Kristian Van Wonterghem, Jian Ou, Dongxing Tu, Zlatoljub Milosavljevic, Hongting Luo
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Publication number: 20230282960Abstract: A communication device comprising: a millimetre wave antenna arrangement comprising a distributed millimetre wave antenna radiating element and a corresponding fixed millimetre wave antenna radiating element; a Radio Frequency Integrated Circuit; wherein the fixed millimetre wave antenna radiating element is arranged together with the Radio Frequency Integrated Circuit on a first substrate; wherein the distributed millimetre wave antenna radiating element is arranged on at least one second substrate spaced apart from the first substrate; and a switching arrangement configured to selectively connect either the fixed millimetre wave antenna radiating element to the Radio Frequency Integrated Circuit or the distributed millimetre wave antenna radiating element to the Radio Frequency Integrated Circuit. An associated method in a communication device, and an associated computer program product.Type: ApplicationFiled: May 11, 2023Publication date: September 7, 2023Inventors: Linsheng LI, Hanyang WANG, Alexander KHRIPKOV, Dongxing TU, Hongting LUO, Zlatoljub MILOSAVLJEVIC
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Patent number: 11664581Abstract: A communication device comprising: a millimetre wave antenna arrangement comprising a distributed millimetre wave antenna radiating element and a corresponding fixed millimetre wave antenna radiating element; a Radio Frequency Integrated Circuit; wherein the fixed millimetre wave antenna radiating element is arranged together with the Radio Frequency Integrated Circuit on a first substrate; wherein the distributed millimetre wave antenna radiating element is arranged on at least one second substrate spaced apart from the first substrate; and a switching arrangement configured to selectively connect either the fixed millimetre wave antenna radiating element to the Radio Frequency Integrated Circuit or the distributed millimetre wave antenna radiating element to the Radio Frequency Integrated Circuit. An associated method in a communication device, and an associated computer program product.Type: GrantFiled: December 20, 2017Date of Patent: May 30, 2023Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Linsheng Li, Hanyang Wang, Alexander Khripkov, Dongxing Tu, Hongting Luo, Zlatoljub Milosavljevic
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Patent number: 11398668Abstract: A communication device comprising: a fixed millimetre wave antenna radiating element, a plurality of distributed millimetre wave antenna radiating elements, a radio frequency integrated circuit, a first substrate, and a plurality of second substrates; wherein the fixed millimetre wave antenna radiating element and the radio frequency integrated circuit are arranged together on the first substrate, the plurality of distributed millimetre wave antenna radiating elements are arranged on the plurality of second substrates spaced apart from each other, and each of the plurality of second substrates is spaced apart from the first substrate, and is connected to the first substrate by a flexible transmission line of a plurality of flexible transmission lines. An associated method, module, in a communication device, and an associated computer-readable storage medium.Type: GrantFiled: September 24, 2021Date of Patent: July 26, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Linsheng Li, Hanyang Wang, Alexander Khripkov, Dongxing Tu, Hongting Luo, Zlatoljub Milosavljevic
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Publication number: 20220216593Abstract: An electronic device comprises a housing having a first side and a second side, a dielectric cover (602) on said second side, and an electrically conductive peripheral structure along edges of said first and second sides. An antenna feed (601) is coupled to a portion (603) of said peripheral structure for using said portion (603) as a radiating antenna element. A conductive member (604, 804) is located on or underneath said dielectric cover (602). The purpose of the conductive member is to enlarge the surface area where the electric field is distributed on to increase the antenna aperture for radiation.Type: ApplicationFiled: March 25, 2022Publication date: July 7, 2022Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Janne ILVONEN, Ruiyuan TIAN, Li DONG, Changnian XU, Dong LIU, Hongting LUO, Dongxing TU
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Patent number: 11335993Abstract: An electronic device includes a housing having a first side and a second side, a dielectric cover on the second side, and an electrically conductive peripheral structure along edges of the first and second sides. An antenna feed is coupled to a portion of the peripheral structure for using the portion as a radiating antenna element. A conductive member is located on or underneath the dielectric cover. A purpose of the conductive member is to enlarge the surface area where the electric field is distributed on to increase the antenna aperture for radiation.Type: GrantFiled: March 20, 2018Date of Patent: May 17, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Janne Ilvonen, Ruiyuan Tian, Li Dong, Changnian Xu, Dong Liu, Hongting Luo, Dongxing Tu
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Publication number: 20220085497Abstract: A beam steering antenna structure comprises a stacked antenna module and a first conductive component. The antenna module comprises a first substrate and a second substrate arranged superjacent such that main planes of the substrates extend in parallel. The first substrate comprises a first antenna array transmitting and receiving a first radiation beam. The second substrate comprises a second antenna array transmitting and receiving a second radiation beam. The first conductive component extends adjacent to the antenna module and is at least partially separated from the antenna module in a first direction perpendicular to the main plane of the conductive component. The antenna module is coupled to the conductive component by means of at least one of a galvanic, capacitive, or inductive coupling. At least one of the first and the second radiation beams is at least partially steered away from the other one by the first conductive component.Type: ApplicationFiled: January 3, 2019Publication date: March 17, 2022Inventors: Alexander Khripkov, Janne Ilvonen, Ruiyuan Tian, Jari Kristian Van Wonterghem, Jian Ou, Dongxing Tu, Zlatoljub Milosavljevic, Hongting Luo
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Publication number: 20220013883Abstract: A communication device comprising: a millimetre wave antenna arrangement comprising a distributed millimetre wave antenna radiating element and a corresponding fixed millimetre wave antenna radiating element; a Radio Frequency Integrated Circuit; wherein the fixed millimetre wave antenna radiating element is arranged together with the Radio Frequency Integrated Circuit on a first substrate; wherein the distributed millimetre wave antenna radiating element is arranged on at least one second substrate spaced apart from the first substrate; and a switching arrangement configured to selectively connect either the fixed millimetre wave antenna radiating element to the Radio Frequency Integrated Circuit or the distributed millimetre wave antenna radiating element to the Radio Frequency Integrated Circuit. An associated method in a communication device, and an associated computer program product.Type: ApplicationFiled: September 24, 2021Publication date: January 13, 2022Inventors: Linsheng LI, Hanyang WANG, Alexander KHRIPKOV, Dongxing TU, Hongting LUO, Zlatoljub MILOSAVLJEVIC
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Publication number: 20210013587Abstract: A communication device comprising: a millimetre wave antenna arrangement comprising a distributed millimetre wave antenna radiating element and a corresponding fixed millimetre wave antenna radiating element; a Radio Frequency Integrated Circuit; wherein the fixed millimetre wave antenna radiating element is arranged together with the Radio Frequency Integrated Circuit on a first substrate; wherein the distributed millimetre wave antenna radiating element is arranged on at least one second substrate spaced apart from the first substrate; and a switching arrangement configured to selectively connect either the fixed millimetre wave antenna radiating element to the Radio Frequency Integrated Circuit or the distributed millimetre wave antenna radiating element to the Radio Frequency Integrated Circuit. An associated method in a communication device, and an associated computer program product.Type: ApplicationFiled: December 20, 2017Publication date: January 14, 2021Applicant: Huawei Technologies Co., Ltd.Inventors: Linsheng LI, Hanyang WANG, Alexander KHRIPKOV, Dongxing TU, Hongting LUO, Zlatoljub MILOSAVLJEVIC
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Publication number: 20200411952Abstract: An electronic device includes a housing having a first side and a second side, a dielectric cover on the second side, and an electrically conductive peripheral structure along edges of the first and second sides. An antenna feed is coupled to a portion of the peripheral structure for using the portion as a radiating antenna element. A conductive member is located on or underneath the dielectric cover. A purpose of the conductive member is to enlarge the surface area where the electric field is distributed on to increase the antenna aperture for radiation.Type: ApplicationFiled: March 20, 2018Publication date: December 31, 2020Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Janne ILVONEN, Ruiyuan TIAN, Li DONG, Changnian XU, Dong LIU, Hongting LUO, Dongxing TU
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Patent number: 8077441Abstract: An interface circuit and a communication device are provided. The interface circuit includes a transformer unit, a protection unit, and an interface unit. A secondary side of the transformer unit is connected with a chip. A first terminal of the protection unit is electrically connected with a center tap of a primary side of the transformer unit, and a second terminal of the protection unit is grounded. A first access terminal of the interface unit is connected with a first port of the primary side of the transformer unit, a second access terminal of the interface unit is connected with a second port of the primary side of the transformer unit, and a third access terminal and a fourth access terminal of the interface unit are electrically connected with the first terminal of the protection unit respectively.Type: GrantFiled: August 10, 2010Date of Patent: December 13, 2011Assignee: Huawei Technologies Co., Ltd.Inventors: Hongting Luo, Yangli Dai, Pingfang Yu, Qinghai Wang
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Publication number: 20110026178Abstract: An interface circuit and a communication device are provided. The interface circuit includes a transformer unit, a protection unit, and an interface unit. A secondary side of the transformer unit is connected with a chip. A first terminal of the protection unit is electrically connected with a center tap of a primary side of the transformer unit, and a second terminal of the protection unit is grounded. A first access terminal of the interface unit is connected with a first port of the primary side of the transformer unit, a second access terminal of the interface unit is connected with a second port of the primary side of the transformer unit, and a third access terminal and a fourth access terminal of the interface unit are electrically connected with the first terminal of the protection unit respectively.Type: ApplicationFiled: August 10, 2010Publication date: February 3, 2011Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Hongting Luo, YangLi Dai, Pingfang Yu, Qinghai Wang