Patents by Inventor Hanyang Wang

Hanyang 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).

  • SLOT ANTENNA AND ELECTRONIC DEVICE
    Publication number: 20210005972
    Abstract: A slot antenna comprises a printed circuit board, wherein the printed circuit board has a slot, a first capacitor, a radio frequency signal source, a transmission line, and a ground cable, wherein one end of the slot is open, and the other end is closed; the first capacitor and the ground cable are disposed on the printed circuit board, wherein the first capacitor is located on the open end of the slot; the transmission line connects the first capacitor to the radio frequency signal source; and the radio frequency signal source is configured to stimulate a feeding signal, and feed the feeding signal to the open end of the slot, wherein the radio frequency signal source connects the transmission line to the ground cable, and wherein a feed point from the radio frequency signal source to the transmission line is located outside the slot.
    Type: Application
    Filed: September 21, 2020
    Publication date: January 7, 2021
    Inventors: Hanyang Wang, Jianming Li, Xuefei Zhang, Chi Liu
  • Antenna and mobile terminal
    Patent number: 10879590
    Abstract: An antenna and a mobile terminal with the antenna including a first radiator and a first capacitor structure. A first end of the first radiator is electrically connected to a signal feed end of a printed circuit board by means of the first capacitor structure, and a second end of the first radiator is electrically connected to a ground end of the printed circuit board. The first radiator, the first capacitor structure, the signal feed end, and the ground end form a first antenna, configured to generate a first resonance frequency. An electrical length of the first radiator is less than or equal to one eighth of a wavelength corresponding to the first resonance frequency.
    Type: Grant
    Filed: August 31, 2018
    Date of Patent: December 29, 2020
    Assignee: HUAWEI DEVICE CO., LTD.
    Inventors: Jianming Li, Hanyang Wang
  • Electronic device
    Patent number: 10833396
    Abstract: An electronic device includes a metal frame, an antenna feeding point, an antenna ground, a feeding branch, a grounding branch, an antenna resonance arm, a variable capacitor, and a control circuit. The antenna resonance arm is a part of the metal frame after segmentation, the antenna feeding point is disposed on the feeding branch, a first connection portion and a second connection portion are disposed on the antenna resonance arm, the feeding branch is disposed between the second connection portion and the antenna ground, the grounding branch is disposed between the first connection portion and the antenna ground, the variable capacitor is disposed on the feeding branch, the variable capacitor is disposed between the antenna feeding point and the second connection portion, and the control circuit is configured to adjust a capacitance of the variable capacitor.
    Type: Grant
    Filed: April 8, 2019
    Date of Patent: November 10, 2020
    Assignee: HUAWEI DEVICE CO., LTD.
    Inventors: Jianming Li, Kun Feng, Xuefei Zhang, Hanyang Wang
  • Antenna and mobile terminal
    Patent number: 10826170
    Abstract: An antenna includes a first radiator and a first capacitor structure. A first end of the first radiator is electrically connected to a signal feed end of a printed circuit board by means of the first capacitor structure, and a second end of the first radiator is electrically connected to a ground end of the printed circuit board. The first radiator, the first capacitor structure, the signal feed end, and the ground end form a first antenna configured to produce a first resonance frequency. An electrical length of the first radiator is greater than one eighth of a wavelength corresponding to the first resonance frequency, and the electrical length of the first radiator is less than a quarter of the wavelength corresponding to the first resonance frequency.
    Type: Grant
    Filed: July 30, 2019
    Date of Patent: November 3, 2020
    Assignee: Huawei Device Co., Ltd.
    Inventors: Dong Yu, Hanyang Wang, Jianming Li
  • Printed circuit board antenna and terminal
    Patent number: 10819031
    Abstract: An antenna and a terminal are disclosed. In an embodiment an antenna includes a feedpoint disposed on a printed circuit board of a mobile terminal and a metal frame being an outer frame of a mobile terminal, wherein the metal frame has a split, a first ground point and a second ground point, wherein the first ground point and the second ground point are located at two sides of the split, the first ground point and the second ground point being grounded, wherein the metal frame between the feedpoint and the first ground point forms a first resonance loop, and wherein the metal frame between the feedpoint and the second ground point forms a second resonance loop.
    Type: Grant
    Filed: May 30, 2019
    Date of Patent: October 27, 2020
    Assignee: HUAWEI DEVICE CO., LTD.
    Inventor: Hanyang Wang
  • MOBILE TERMINAL AND MOBILE TERMINAL ANTENNA PRODUCTION METHOD
    Publication number: 20200335854
    Abstract: 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: Application
    Filed: July 30, 2019
    Publication date: October 22, 2020
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Yu Chan YANG, Chien-Ming LEE, Hanyang WANG, Dong YU, YiHsiang LIAO, Xiaoli YANG, Jiaqing YOU
  • Slot antenna and electronic device
    Patent number: 10811780
    Abstract: A slot antenna includes: a printed circuit board having a slot, a first capacitor, a radio frequency signal source, a transmission line, and a ground cable. The printed circuit board is grounded; one end of the slot is open, and the other end is closed; the first capacitor and the ground cable are disposed on the printed circuit board, the first capacitor is located on the open end of the slot, and is disposed on one side of the slot; the first capacitor is connected to the radio frequency signal source by using the transmission line, and the radio frequency signal source connects the transmission line to the ground cable; and the radio frequency signal source is configured to: stimulate a feeding signal, and feed the feeding signal to the open end of the slot by using the first capacitor.
    Type: Grant
    Filed: May 28, 2015
    Date of Patent: October 20, 2020
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Hanyang Wang, Jianming Li, Xuefei Zhang, Chi Liu
  • Metal frame antenna and terminal device
    Patent number: 10741916
    Abstract: A metal frame antenna and a terminal device are provided. The metal frame antenna includes N metal radiating elements between N+1 gaps, an end part of a metal radiating element on at least one of two sides of each of N?1 gaps between the N metal radiating elements is connected to a grounding part, the N metal radiating elements and respectively connected feeding branch circuits and grounding pails form N antennas, and N is an integer not less than 3.
    Type: Grant
    Filed: December 3, 2015
    Date of Patent: August 11, 2020
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Yuanpeng Li, Yafang Yu, Dawei Zhou, Hanyang Wang, Kun Feng
  • Slot Antenna and Mobile Terminal
    Publication number: 20200127385
    Abstract: Embodiments of the present invention relate to the field of antenna technologies, and provide a mobile terminal, to generate different resonance frequencies. The slot antenna includes a system circuit board, a radiator, and a first adjustable unit. The radiator is opposite to the electric conductor to form a slot. A feeding end is disposed on the system circuit board, the feeding end is electrically connected to the radiator, one end of the first adjustable unit is connected to the system circuit board, the other end of the first adjustable unit is connected to the radiator, and the first adjustable unit is configured to adjust a resonance frequency of the slot antenna.
    Type: Application
    Filed: December 17, 2019
    Publication date: April 23, 2020
    Inventors: Hanyang Wang, Lijun Ying, Xuefei Zhang, Chien-Ming Lee, Dong Yu, Liang Xue, Lei Wang, Chih-Hua Chang
  • ANTENNA OF MOBILE TERMINAL AND MOBILE TERMINAL
    Publication number: 20200099125
    Abstract: An antenna and a mobile terminal are provided. At least two slots are disposed in a metal bezel of the mobile terminal, and the two slots divide the metal bezel into three metal sections. A radiating element of the antenna includes a 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 a current from the feed point to the second metal section is not equal to an electrical length path of a current from the ground point to the second metal section.
    Type: Application
    Filed: September 16, 2017
    Publication date: March 26, 2020
    Inventors: Lijun YING, Hanyang WANG, Liang XUE, Jiaqing YOU, Chien-Ming LEE, Xiaoli YANG, Dong YU, Lei WANG
  • Antenna and mobile terminal
    Patent number: 10601117
    Abstract: An antenna includes a first radiation part, a matching circuit, and a feed source, where the first radiation part includes a first radiator, a second radiator, and a capacitor structure. A first end of the first radiator is connected to the feed source using the matching circuit, the feed source is connected to a grounding part, a second end of the first radiator is connected to a first end of the second radiator using the capacitor structure, a second end of the second radiator is connected to the grounding part, the first radiation part is configured to generate a first resonance frequency, and a length of the second radiator is one-eighth of a wavelength corresponding to the first resonance frequency which helps to reduce an antenna length, and a volume of a mobile terminal.
    Type: Grant
    Filed: May 6, 2019
    Date of Patent: March 24, 2020
    Assignee: HUAWEI DEVICE CO., LTD.
    Inventors: Hanyang Wang, Jianming Li
  • Wireless terminal
    Patent number: 10601116
    Abstract: A wireless terminal is disclosed. The wireless terminal includes a first antenna, a second antenna, a printed circuit board, a bracket, and a resonator. The first antenna is located at one side of the printed circuit board. The second antenna is located at another side of the printed circuit board. The printed circuit board functions as a metal ground of the first antenna and the second antenna. The resonator is located on the bracket. A ground point of the resonator is located on the printed circuit board. A clearance exists between the resonator and the printed circuit board.
    Type: Grant
    Filed: April 5, 2019
    Date of Patent: March 24, 2020
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Liang Zhao, Hanyang Wang, Qing Liu, Huiliang Xu, Yi Fan, Yao Lan, Zhongying Long, Dongxing Tu
  • Hybrid millimeter wave FEM architecture for mobile devices
    Patent number: 10581164
    Abstract: An electronic circuit for a mobile device, including: a power divider and a hybrid antenna array coupled to a transceiver via the power divider. The hybrid antenna array including a steering beam phased array antenna provided on the front-end module, and a fixed beam antenna provided on the front-end module or distributed on PCB. The fixed beam antennas can be used in space constrained areas of a mobile devices, such as those adjacent to a display on one side of the device, while larger steering beam phased array antennas are used on the back side of a device.
    Type: Grant
    Filed: June 7, 2018
    Date of Patent: March 3, 2020
    Assignee: Futurewei Technologies, Inc.
    Inventors: Xiaoyin He, Hanyang Wang, Ping Shi
  • Composite Right/Left-Handed Transmission Line Antenna
    Publication number: 20200067189
    Abstract: A composite right/left-handed transmission line antenna includes a first radiator, a second radiator, and a capacitive matching circuit, where the first radiator is connected to the second radiator, the connected first radiator and second radiator are of a ring shape, and the matching circuit is connected to a feed-in point of the first radiator or the second radiator.
    Type: Application
    Filed: October 16, 2019
    Publication date: February 27, 2020
    Inventors: Lei Wang, Meng Hou, Xuefei Zhang, Jianming Li, Hanyang Wang
  • Antenna and Terminal Device
    Publication number: 20200052377
    Abstract: An antenna comprising a metal frame and at least one resonating structure. The metal frame includes a first radiating element and a second radiating element. The first radiating element includes a radiation arm coupled to a feedpoint. The second radiating element includes a suspended radiation arm. Each resonating structure includes a suspended radiation arm and a resonating component, and the suspended radiation arm is coupled to a ground point by using the resonating component.
    Type: Application
    Filed: March 29, 2017
    Publication date: February 13, 2020
    Inventors: Dawei Zhou, Shichao Li, Wanbo Xie, Hanyang Wang
  • Slot antenna and mobile terminal
    Patent number: 10547114
    Abstract: Embodiments of the present invention relate to the field of antenna technologies, and provide a slot antenna and a mobile terminal, to generate different resonance frequencies, so as to cover required bands. The slot antenna includes a system circuit board, a grounding conductor, a radiator, and a first adjustable unit. The system circuit board is connected to the grounding conductor to form an electric conductor, and the radiator is opposite to the electric conductor to form a slot. A feeding end is disposed on the system circuit board, the feeding end is electrically connected to the radiator, one end of the first adjustable unit is connected to the system circuit board, the other end of the first adjustable unit is connected to the radiator, and the first adjustable unit is configured to adjust a resonance frequency of the slot antenna.
    Type: Grant
    Filed: April 16, 2015
    Date of Patent: January 28, 2020
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Hanyang Wang, Lijun Ying, Xuefei Zhang, Chien-Ming Lee, Dong Yu, Liang Xue, Lei Wang, Chih-Hua Chang
  • HYBRID MILLIMETER WAVE FEM ARCHITECTURE FOR MOBILE DEVICES
    Publication number: 20190379119
    Abstract: An electronic circuit for a mobile device, including: a power divider and a hybrid antenna array coupled to a transceiver via the power divider. The hybrid antenna array including a steering beam phased array antenna provided on the front-end module, and a fixed beam antenna provided on the front-end module or distributed on PCB. The fixed beam antennas can be used in space constrained areas of a mobile devices, such as those adjacent to a display on one side of the device, while larger steering beam phased array antennas are used on the back side of a device.
    Type: Application
    Filed: June 7, 2018
    Publication date: December 12, 2019
    Applicant: Futurewei Technologies, Inc.
    Inventors: Xiaoyin He, Hanyang Wang, Ping Shi
  • Antenna and Mobile Terminal
    Publication number: 20190356045
    Abstract: An antenna includes a first radiator and a first capacitor structure. A first end of the first radiator is electrically connected to a signal feed end of a printed circuit board by means of the first capacitor structure, and a second end of the first radiator is electrically connected to a ground end of the printed circuit board. The first radiator, the first capacitor structure, the signal feed end, and the ground end form a first antenna configured to produce a first resonance frequency. An electrical length of the first radiator is greater than one eighth of a wavelength corresponding to the first resonance frequency, and the electrical length of the first radiator is less than a quarter of the wavelength corresponding to the first resonance frequency.
    Type: Application
    Filed: July 30, 2019
    Publication date: November 21, 2019
    Inventors: Dong Yu, Hanyang Wang, Jianming Li
  • Terminal
    Publication number: 20190356041
    Abstract: A terminal includes a conductive substrate and a printed circuit board that are disposed opposite to each other, a first slot is disposed in a direction from a first side edge of the conductive substrate to a center of the conductive substrate, and a projection of the printed circuit board on the conductive substrate is located inside the conductive substrate, and a first feeder is disposed inside the first slot, a first connection end of the first feeder is coupled to a lap joint of the first side edge, a second connection end of the first feeder is coupled to a first feeding source on the printed circuit board, and projections of the lap joint of the first side edge and the first feeding source on the conductive substrate are located on two sides of the first slot.
    Type: Application
    Filed: September 29, 2016
    Publication date: November 21, 2019
    Inventors: Hanyang Wang, Chih-Wei Hsu, Chih-Hua Chang, Chien-Ming Lee
  • Composite right/left-handed transmission line antenna
    Patent number: 10483642
    Abstract: A composite right/left-handed transmission line antenna includes a first radiator, a second radiator, and a capacitive matching circuit, where the first radiator is connected to the second radiator, the connected first radiator and second radiator are of a ring shape, and the matching circuit is connected to a feed-in point of the first radiator or the second radiator.
    Type: Grant
    Filed: September 3, 2014
    Date of Patent: November 19, 2019
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Lei Wang, Meng Hou, Xuefei Zhang, Jianming Li, Hanyang Wang