Patents by Inventor Guoshuai ZHANG
Guoshuai ZHANG 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: 11978940Abstract: The present disclosure relates to dielectric duplexers. One example dielectric duplexer includes a dielectric body, where an input/output structure, a tap, a first resonance structure, and a second resonance structure are provided on surfaces of the dielectric body. The tap and the input/output structure are provided on different surfaces of the dielectric body. The tap and the input/output structure are located between the first resonance structure and the second resonance structure. A first resonator consists of the first resonance structure and the dielectric body around the first resonance structure, and a second resonator consists of the second resonance structure and the dielectric body around the second resonance structure. A conducting layer covers a surface of the input/output structure, the tap, the first resonance structure, and the second resonance structure, and the conducting layer covers the surface of the dielectric body except a region around the input/output structure.Type: GrantFiled: June 24, 2021Date of Patent: May 7, 2024Assignee: Huawei Technologies Co., Ltd.Inventors: Dan Liang, Xiaofeng Zhang, Guoshuai Zhao
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Publication number: 20240121827Abstract: A data retransmission method is provided herein. The method includes sending a data frame to an electronic device and receiving an acknowledgement frame from the electronic device within a transmission opportunity duration, where the acknowledgement frame includes first acknowledgement information; and when the first acknowledgement information indicates that at least a part of data in the data frame needs to be retransmitted and further indicates a retransmission period required to complete the retransmission, retransmitting information related to the at least the part of the data to the electronic device in the retransmission period.Type: ApplicationFiled: December 14, 2023Publication date: April 11, 2024Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Guoshuai HOU, Hongyan LI, Jianpeng MA, Shun ZHANG, Huan HAN, Zhenguo DU, Xiaoxian LI
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Patent number: 11945065Abstract: A multi-axis turntable includes a base, a rocker arm and a first driving device capable of driving the rocker arm to rock around the first rotation axis on the base. A swing arm and a second driving device, which is capable of driving the swing arm to swing around the second rotation axis on the rocker arm, are provided on the rocker arm. A workbench and a third driving device for driving the workbench to rotate around the third rotation axis are provided on the swing arm. The second rotation axis and the third rotation axis are parallel to each other or on different planes. Compared with the existing double rotating shaft turntable, the multi-axis turntable of the present invention has a cutting tool system of good and stable rigidity.Type: GrantFiled: November 27, 2020Date of Patent: April 2, 2024Assignee: KEDE NUMERICAL CONTROL CO., LTD.Inventors: Hu Chen, Xin Deng, Zhihong Wei, Hongwei Sun, Yapeng Li, Haibo Zhang, Changlin Du, Cuijuan Guo, Guoshuai Zhang, Jun Wang, Feng Wang, Yinghua Li, Shaoyi Liu, Zidan Ju
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Publication number: 20230032515Abstract: The present invention discloses a belt-transmission angle attachment head, including a housing, a power mechanism, a transmission mechanism and a spindle; the power mechanism and transmission mechanism are arranged in the housing; the power mechanism includes a servo motor and a reducer, the servo motor is connected to the reducer, and an input shaft of the reducer is vertically arranged with respect to an output shaft of the reducer; the transmission mechanism includes a driving wheel, a transmission belt and a driven wheel, and the driving wheel is mounted on the output shaft of the reducer; a side of the spindle is mounted on the housing via a rotating shaft, an end of the rotating shaft away from the spindle is mounted with the driven wheel, the driving wheel and the driven wheel are connected via the transmission belt, and the spindle and the power mechanism are located on the same side of the transmission mechanism.Type: ApplicationFiled: November 27, 2020Publication date: February 2, 2023Inventors: Hu CHEN, Xin DENG, Changlin DU, Cuijuan GUO, Yapeng LI, Haibo ZHANG, Zhihong WEI, Hongwei SUN, Guoshuai ZHANG, Mingshan SONG
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Publication number: 20230035467Abstract: The present invention provides a linkage swing head structure, including: a base, a drive mechanism and a spindle. The drive mechanism includes: a power mechanism, a connecting rod mechanism and a lead screw. An end of the spindle is fixed with a cutter, and the spindle is fixed on an end of the connecting rod mechanism. An end of the connecting rod mechanism fixed with the spindle is sleeved on a support bearing, the connecting rod mechanism can rotate around the support bearing, the support bearing is fixed on the base, and the other end of the connecting rod mechanism is movably connected to the lead screw. An output end of the power mechanism is connected to an end of the lead screw. The connecting rod mechanism adjusts the rotation angle of the spindle by sliding on the lead screw. The drive mechanism of the present invention is far away from the spindle, and the interference range thereof to the spindle is small.Type: ApplicationFiled: November 27, 2020Publication date: February 2, 2023Inventors: Hu CHEN, Xin DENG, Hongtao TANG, Haibo ZHANG, Yapeng LI, Cuijuan GUO, Changlin DU, Zhihong WEI, Hongwei SUN, Guoshuai ZHANG, Xiangyuan KONG, Gang XU, Dawei WANG, Dapeng DONG, Meng LIN, Pei LIU, Yanqing BAI, Feng WANG, Yinghua LI, Shaoyi LIU, Zidan JU
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Publication number: 20230037001Abstract: The present invention provides a multi-connecting rod linkage angle attachment head, including: a casing, a drive mechanism, and a spindle. The drive mechanism includes: a power mechanism, a connecting rod mechanism, and a fixing frame. The fixing frame is fixedly connected to an inner wall of the casing, and the power mechanism is fixedly connected to the fixing frame. The connecting rod mechanism includes: a first connecting rod, a second connecting rod and a third connecting rod. An end of the first connecting rod is rotatably connected to the fixing frame, and is fixedly connected to an output end of the power mechanism. The other end of the first connecting rod is rotatably connected to an end of the third connecting rod via a first pin. The other end of the third connecting rod is rotatably connected to an end of the second connecting rod via a second pin. The other end of the second connecting rod is fixed on a side wall of the spindle.Type: ApplicationFiled: November 27, 2020Publication date: February 2, 2023Inventors: Hu CHEN, Xin DENG, Hongtao TANG, Changlin DU, Yapeng LI, Cuijuan GUO, Haibo ZHANG, Hongwei SUN, Zhihong WEI, Guoshuai ZHANG, Lixin LIU, Dawei WANG, Dapeng DONG, Meng LIN, Pei LIU, Yanqing BAI, Shaoyi LIU, Zidan JU
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Publication number: 20230023718Abstract: A multi-axis turntable includes a base, a rocker arm and a first driving device capable of driving the rocker arm to rock around the first rotation axis on the base. A swing arm and a second driving device, which is capable of driving the swing arm to swing around the second rotation axis on the rocker arm, are provided on the rocker arm. A workbench and a third driving device for driving the workbench to rotate around the third rotation axis are provided on the swing arm. The second rotation axis and the third rotation axis are parallel to each other or on different planes. Compared with the existing double rotating shaft turntable, the multi-axis turntable of the present invention has a cutting tool system of good and stable rigidity.Type: ApplicationFiled: November 27, 2020Publication date: January 26, 2023Inventors: Hu CHEN, Xin DENG, Zhihong WEI, Hongwei SUN, Yapeng LI, Haibo ZHANG, Changlin DU, Cuijuan GUO, Guoshuai ZHANG, Jun WANG, Feng WANG, Yinghua LI, Shaoyi LIU, Zidan JU
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Publication number: 20220395944Abstract: The present invention discloses a multi-degree-of-freedom numerical control turntable including: a B-shaft rotating assembly; a C1-shaft workbench swing assembly; a C2-shaft workbench rotating assembly; and an S-shaft workbench movement assembly. The B-shaft rotating assembly includes a rotating connection land and a B-shaft power control mechanism; the C2-shaft workbench rotating assembly includes a movement base, a workbench and a C2-shaft power control mechanism; the S-shaft workbench movement assembly includes a swing base and an S-shaft power control mechanism; and the C1-shaft workbench swing assembly includes a swing arm and a C1-shaft power control mechanism, with the C1-shaft line intersecting the B-shaft line. The S-shaft power control mechanism can drive the movement base to move along an S-shaft line on the swing base to cause a region to be machined of a workpiece to approach the intersection point of the C1-shaft line and the B-shaft line.Type: ApplicationFiled: September 22, 2020Publication date: December 15, 2022Inventors: Hu CHEN, Lixin LIU, Hongwei SUN, Zhihong WEI, Changlin DU, Cuijuan GUO, Guoshuai ZHANG, Yapeng LI, Haibo ZHANG, Xin DENG, Xiangyuan KONG, Qidong GUO, Gang XU, Jun WANG, Feng WANG, Yinghua LI, Shaoyi LIU, Zidan JU