Patents by Inventor Jianfei XU

Jianfei XU 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).

  • Publication number: 20240155593
    Abstract: The present invention relates to a user equipment, an electronic device, a wireless communication method, and a storage medium. The user equipment according to the present invention comprises a processing circuit configured to: select G transmit beam groups from K transmit beams of a network side device; and sending information about the selected G transmit beam groups to the network side device, wherein each of the G transmit beam groups comprises N transmit beams, the user equipment is capable of simultaneously receiving downlink information that the network side device sends by using the N transmit beams, and K, N, G are all integers greater than 1. The use of the user equipment, the electronic device, the wireless communication method, and the storage medium according to the present invention can improve beam selection process in a system that uses a beamforming technique.
    Type: Application
    Filed: January 17, 2024
    Publication date: May 9, 2024
    Applicant: Sony Group Corporation
    Inventors: Jin XU, Dongru LI, Wenjing REN, Xiaofeng TAO, Jianfei CAO
  • Publication number: 20240080155
    Abstract: An apparatus and method in a wireless communication system and a computer readable storage medium. The apparatus comprises a processing circuit, which is configured to: configure a sounding reference signal (SRS) mapping structure for a user equipment on the basis of at least the number of antenna ports of the user equipment and the number of transmitting beams and/or receiving beams to be scanned; and notify the user equipment of the SRS mapping structure, wherein the SRS mapping structure at least comprises SRS resource settings for achieving uplink beam management and channel state information (CSI) acquisition at the same time, thereby reducing the system time delay and improving the uplink resource utilization rate.
    Type: Application
    Filed: November 15, 2023
    Publication date: March 7, 2024
    Applicant: Sony Group Corporation
    Inventors: Jin XU, Dongru LI, Hang YANG, Xiaofeng TAO, Jianfei CAO
  • Publication number: 20230292948
    Abstract: Embodiments provide a screw, a food processing cup assembly, and a food processor. The screw includes a screw body including a feeding area for feeding and a crushing area connected to the feeding area; a first spiral rib is spirally arranged on the feeding area along the axial direction of the screw body, and extending to the crushing area along a top of the screw body; a cutting surface extending from the top of the screw body to the crushing area; second spiral ribs are disposed on the screw body at intervals along the axial direction of the screw body.
    Type: Application
    Filed: May 21, 2023
    Publication date: September 21, 2023
    Inventors: Donghui HU, Houcai GUO, Jianfei XU
  • Publication number: 20230270288
    Abstract: A lock member includes a housing, a movement body, and an elastic member. The housing includes an open groove at an inner wall of the housing. A bottom of the open groove is provided with a movement surface. An end of the movement surface proximal to an opening of the open groove is a locking end, and an end of the movement surface distal to the opening of the open groove is an unlocking end. The movement body is provided in the open groove and moveable along the movement surface. The elastic member is provided in the open groove and configured to maintain the movement body at the locking end or the unlocking end of the movement surface.
    Type: Application
    Filed: August 3, 2020
    Publication date: August 31, 2023
    Inventors: Christopher BURTON, Qingchu HUANG, Jianfei XU
  • Patent number: 11717798
    Abstract: The present disclosure provides a food processor, including: a cup body; a cup cover detachably connected to an upper end of the cup body, the cup cover including a pumping opening communicating with an inner cavity of the cup body, and being provided with a cover handle; and a vacuum pumping device detachably connected to the cup cover, the vacuum pumping device including a pumping hole and an exhaust hole, the pumping hole being configured to communicate with the pumping opening after the vacuum pumping device is mounted on the cup cover. The food processor has a simplified vacuum pumping structure, improving the use convenience of the food processor.
    Type: Grant
    Filed: August 7, 2018
    Date of Patent: August 8, 2023
    Inventors: Yunxiang Liu, Baogang Li, Hai Yang, Jianfei Xu, Han Han
  • Patent number: 11692536
    Abstract: The present disclosure provides a vacuum pumping device and a food processor. The vacuum pumping device includes an upper cover; a lower cover configured to cooperated with the upper cover to form a receiving cavity and including a connecting part at a lower portion of the lower cover, a wall of the receiving cavity defining an evacuation hole and an exhaust hole; a mounting support located in the receiving cavity and connected to the upper cover and/or the lower cover; a vacuum pump connected to the mounting support, and including an air inlet communicating with the evacuation hole and an air outlet communicating with the exhaust hole; a control circuit board connected to the mounting support and electrically connected to the vacuum pump; and a power supply device located in the receiving cavity and electrically connected to the control circuit board.
    Type: Grant
    Filed: August 7, 2018
    Date of Patent: July 4, 2023
    Inventors: Jianfei Xu, Rong Liu, Dan Wu, Xianghe Zeng, Yan Tang
  • Patent number: 11690469
    Abstract: Embodiments provide a screw, a food processing cup assembly, and a food processor. The screw comprises a screw body including a feeding area for feeding and a crushing area connected to the feeding area; a first spiral rib is spirally arranged on the feeding area along the axial direction of the screw body, and extending to the crushing area along a top of the screw body; a cutting surface extending from the top of the screw body to the crushing area; a plurality of second spiral ribs are disposed on the screw body at intervals along the axial direction of the screw body.
    Type: Grant
    Filed: August 3, 2018
    Date of Patent: July 4, 2023
    Inventors: Donghui Hu, Houcai Guo, Jianfei Xu
  • Patent number: 11602243
    Abstract: The present disclosure provides a food processor, comprising: a cutter head, wherein a cutter is arranged on the cutter head, the intersecting line of the side wall of the cutter head and the cross section of the cutter head is a cutter head contour line, the maximum inscribed circle or the minimum circumscribed circle of the cutter head contour line is a cutter head base circle, and the central axis of the cutter head penetrates the center of the cutter head base circle; and a cup body arranged on the cutter head, wherein the intersecting line of the cup wall of the cup body and the cross section of the cup wall is a cup body contour line, the maximum inscribed circle or the minimum circumscribed circle of the cup body contour line is a cup body base circle.
    Type: Grant
    Filed: January 28, 2019
    Date of Patent: March 14, 2023
    Assignees: GUANGDONG MIDEA CONSUMER ELECTRICS MANUFACTURING CO., LTD., MIDEA GROUP CO., LTD.
    Inventors: Qian Fan, Xianghe Zeng, Jianfei Xu
  • Patent number: 11246453
    Abstract: Embodiment provides a food processor with overflow detection ring. The overflow detection ring includes an annular body, a detecting portion connected to an inner edge of the annular body and extending along one side of the annular body, and a lead connecting structure connected to an outer edge of the annular body. The annular body, the detecting portion, and the lead connecting structure are in electrically conduction with one another.
    Type: Grant
    Filed: October 9, 2017
    Date of Patent: February 15, 2022
    Assignees: GUANGDONG MIDEA CONSUMER ELECTRICS MANUFACTURING CO., LTD., MIDEA GROUP CO., LTD.
    Inventors: Rong Liu, Jianfei Xu, Yan Tang
  • Patent number: 11045051
    Abstract: The present disclosure discloses a blade seat assembly including a blade assembly, a clasp assembly, and a blade seat. The blade assembly includes a blade and a shaft, the blade being connected to one end of the shaft. The blade seat defines a mounting groove, and the other end of the shaft detachably is connected to the mounting groove via the clasp assembly. The present disclosure also provides a blending cup assembly and a food processor, which use the blade seat assembly. The technical scheme of the present disclosure aims to enable the blade assembly to be disassembled.
    Type: Grant
    Filed: February 19, 2019
    Date of Patent: June 29, 2021
    Assignee: GUANGDONG MIDEA CONSUMER ELECTRICS MFG CO., LTD.
    Inventors: Lei Zhu, Jianfei Xu, Weijie Chen, Xianghe Zeng, Li Xiao, Weijun Liu, Yan She
  • Patent number: 10786117
    Abstract: The present disclosure provides a food processor including a cutter head, on which a cutter is arranged; and a cup body arranged on the cutter head. The intersecting line of the side wall of the cutter head and the cross section of the cutter head is a cutter head contour line, the largest inscribed circle or the smallest circumscribed circle of the cutter head contour line is a cutter head base circle, and the central axis of the cutter head penetrates the center of the cutter head base circle. The intersecting line of the cup wall of the cup body and the cross section of the cup wall is a cup body contour line, the largest inscribed circle or the smallest circumscribed circle of the cup body contour line is a cup body base circle, and the central axis of the cup body penetrates the center of the cup body base circle.
    Type: Grant
    Filed: January 28, 2019
    Date of Patent: September 29, 2020
    Assignees: GUANGDONG MIDEA CONSUMER ELECTRICS MANUFACTURING CO., LTD., MIDEA GROUP CO., LTD.
    Inventors: Qian Fan, Xianghe Zeng, Jianfei Xu
  • Patent number: 10786118
    Abstract: The present disclosure provides a food processor which includes a main engine, a stirring cup, and a cup cover assembly. A main control board is defined in the main engine and the stirring cup is mounted on the main engine. The cup cover assembly covers the stirring cup and the bottom of the stirring cup defines a heating device which electrically is connected to the main control board. The cup cover assembly includes an upper cover and an inner surface of the upper cover defines an anti-overflow detecting element, and the anti-overflow detecting element electrically is connected to the main control board. When a part of foam contacts the anti-overflow detecting element, the main control board controls the heating device to stop heating and no foam is generated, therefore preventing the foam liquid from overflowing the stirring cup.
    Type: Grant
    Filed: February 12, 2019
    Date of Patent: September 29, 2020
    Assignees: GUANGDONG MIDEA CONSUMER ELECTRIC MANUFACTURING CO., LTD., MIDEA GROUP CO., LTD.
    Inventors: Xianghe Zeng, Jianfei Xu, Weijie Chen, Yan She, Yan Tang
  • Publication number: 20200288897
    Abstract: The present disclosure provides a screw, a food processing cup assembly, and a food processor. The screw comprises a screw body including a feeding area for feeding and a crushing area connected to the feeding area; a first spiral rib is spirally arranged on the feeding area along the axial direction of the screw body, and extending to the crushing area along a top of the screw body; a cutting surface extending from the top of the screw body to the crushing area; a plurality of second spiral ribs are disposed on the screw body at intervals along the axial direction of the screw body. By setting the first spiral rib and the cutting surface, when the food materials first enter the feeding area, they can be supported by the concave cutting surface and cut by the first spiral rib, which effectively prevents the occurrence of food materials slipping, reduces the auxiliary squeeze of pushing rod, and improves the convenience of operation.
    Type: Application
    Filed: August 3, 2018
    Publication date: September 17, 2020
    Inventors: Donghui HU, Houcai GUO, Jianfei XU
  • Publication number: 20200284246
    Abstract: The present disclosure provides a vacuum pumping device and a food processor. The vacuum pumping device includes an upper cover; a lower cover configured to cooperated with the upper cover to form a receiving cavity and including a connecting part at a lower portion of the lower cover, a wall of the receiving cavity defining an evacuation hole and an exhaust hole; a mounting support located in the receiving cavity and connected to the upper cover and/or the lower cover; a vacuum pump connected to the mounting support, and including an air inlet communicating with the evacuation hole and an air outlet communicating with the exhaust hole; a control circuit board connected to the mounting support and electrically connected to the vacuum pump; and a power supply device located in the receiving cavity and electrically connected to the control circuit board.
    Type: Application
    Filed: August 7, 2018
    Publication date: September 10, 2020
    Inventors: Jianfei XU, Rong LIU, Dan WU, Xianghe ZENG, Yan TANG
  • Publication number: 20200282372
    Abstract: The present disclosure provides a food processor, including: a cup body; a cup cover detachably connected to an upper end of the cup body, the cup cover including a pumping opening communicating with an inner cavity of the cup body, and being provided with a cover handle; and a vacuum pumping device detachably connected to the cup cover, the vacuum pumping device including a pumping hole and an exhaust hole, the pumping hole being configured to communicate with the pumping opening after the vacuum pumping device is mounted on the cup cover. The food processor has a simplified vacuum pumping structure, improving the use convenience of the food processor.
    Type: Application
    Filed: August 7, 2018
    Publication date: September 10, 2020
    Inventors: Yunxiang LIU, Baogang LI, Hai YANG, Jianfei XU, Han HAN
  • Publication number: 20200008625
    Abstract: Disclosed are an overflow prevention ring and a food processor. The overflow prevention ring includes an annular body, a detecting potion connected to an inner edge of the annular body and extending along one side of the annular body, and a lead connecting structure connected to an outer edge of the annular body. The annular body, the detecting portion, and the lead connecting structure are in electrically conduction with one another.
    Type: Application
    Filed: October 9, 2017
    Publication date: January 9, 2020
    Applicants: GUANGDONG MIDEA CONSUMER ELECTRICS MANUFACTURING CO., LTD., MIDEA GROUP CO., LTD.
    Inventors: Rong LIU, Jianfei XU, Yan TANG
  • Patent number: 10499701
    Abstract: A one-piece-vamp manufacture method includes: (1) weaving preparation: arranging different required raw material color yarn, hot melt silk and stretch yarn at a main color opening yarn feeding orifice, a match color opening yarn feeding orifice and a stretch yarn yarn feeding orifice; (2) weaving U shape tube fabric: a vamp machine weaving in an order of a starting opening, an outer toe cap, an outer shoe body, an outer heel, an outer shoe opening to an inner shoe opening, an inner heel, an inner shoe body, an inner toe cap; (3) stitching an inner toe cap stitch eyelet; (4) stitching the outer toe cap stitch eyelet; (5) forming a one-piece-vamp semifinished product; and (6) reshaping, setting and shape fixing.
    Type: Grant
    Filed: June 12, 2017
    Date of Patent: December 10, 2019
    Assignee: SINCETECH (FUJIAN) TECHNOLOGY CO., LTD.
    Inventors: Qinglai Cai, Jingwei Cai, Jianfei Xu, Lizhi Cai
  • Publication number: 20190174959
    Abstract: The present disclosure provides a food processor which includes a main engine, a stirring cup, and a cup cover assembly. A main control board is defined in the main engine and the stirring cup is mounted on the main engine. The cup cover assembly covers the stirring cup and the bottom of the stirring cup defines a heating device which electrically is connected to the main control board. The cup cover assembly includes an upper cover and an inner surface of the upper cover defines an anti-overflow detecting element, and the anti-overflow detecting element electrically is connected to the main control board. When a part of foam contacts the anti-overflow detecting element, the main control board controls the heating device to stop heating and no foam is generated, therefore preventing the foam liquid from overflowing the stirring cup.
    Type: Application
    Filed: February 12, 2019
    Publication date: June 13, 2019
    Inventors: Xianghe Zeng, Jianfei Xu, Weijie Chen, Yan She, Yan Tang
  • Publication number: 20190174961
    Abstract: The present disclosure discloses a blade seat assembly including a blade assembly, a clasp assembly, and a blade seat. The blade assembly includes a blade and a shaft, the blade being connected to one end of the shaft. The blade seat defines a mounting groove, and the other end of the shaft detachably is connected to the mounting groove via the clasp assembly. The present disclosure also provides a blending cup assembly and a food processor, which use the blade seat assembly. The technical scheme of the present disclosure aims to enable the blade assembly to be disassembled.
    Type: Application
    Filed: February 19, 2019
    Publication date: June 13, 2019
    Inventors: Lei ZHU, Jianfei XU, Weijie CHEN, Xianghe ZENG, Li XIAO, Weijun LIU, Yan SHE
  • Publication number: 20190150669
    Abstract: The present disclosure provides a food processor, comprising: a cutter head, wherein a cutter is arranged on the cutter head, the intersecting line of the side wall of the cutter head and the cross section of the cutter head is a cutter head contour line, the maximum inscribed circle or the minimum circumscribed circle of the cutter head contour line is a cutter head base circle, and the central axis of the cutter head penetrates the center of the cutter head base circle; and a cup body arranged on the cutter head, wherein the intersecting line of the cup wall of the cup body and the cross section of the cup wall is a cup body contour line, the maximum inscribed circle or the minimum circumscribed circle of the cup body contour line is a cup body base circle.
    Type: Application
    Filed: January 28, 2019
    Publication date: May 23, 2019
    Inventors: Qian FAN, Xianghe ZENG, Jianfei XU