Patents by Inventor Hongqiang (Sean) Han

Hongqiang (Sean) Han 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).

  • DISPLAY PANEL AND DISPLAYING DEVICE
    Publication number: 20220269364
    Abstract: The disclosure provides a display panel and a displaying device. The display panel comprises a bonding area and an active area; a flexible printed circuit board, the flexible printed circuit board being arranged on a side, away from the active area, of the bonding area, and comprising a display signal line which extends in a first direction and is electrically connected to the bonding area; and a touch driving line and a signal receiving line, the touch driving line and the signal receiving line being connected to the flexible printed circuit board from the active area via the bonding area, and the display signal line not overlapping with the touch driving line or the signal receiving line.
    Type: Application
    Filed: October 22, 2021
    Publication date: August 25, 2022
    Inventors: Hongqiang Luo, Kwang Gyun Jang, Ke Liu, Guiyu Zhang
  • DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME, AND DISPLAY APPARATUS
    Publication number: 20220269375
    Abstract: A display panel has a display area and a frame area located on a side of the display area, and the frame area includes a bonding region. The display panel includes: a display substrate, a touch structure disposed on the display substrate, and a protective layer disposed on a side of the touch structure away from the display substrate. The touch structure includes a plurality of conductive pins located in the bonding region. The protective layer has an opening, the opening is located in the bonding region and serves to expose the plurality of conductive pins. The opening includes a border proximate to the display area and extending in a direction in which the plurality of conductive pins are arranged, and at least portion of the border has a curved shape.
    Type: Application
    Filed: October 27, 2020
    Publication date: August 25, 2022
    Inventors: Zewen LI, KwangGyun JANG, Hongqiang LUO
  • Flexible photonic skin
    Patent number: 11419548
    Abstract: A flexible photonic skin is provided, including a functional layer, an adhesive layer used for fixing the functional layer and made of hypoallergenic polyvinyl ethyl ether, and a packaging layer made of a polyurethane semi-transparent film and adhered to the adhesive layer, which are arranged successively from the top down, wherein the functional layer consists of two electrodes located on two sides and used for acquiring electrocardiographic signals of a human body, and a polymer-based photonic integrated chip located between the two electrodes and used for acquiring body temperature, pulse, blood pressure and blood glucose signals of the human body; and, the polymer-based photonic integrated chip processes and outputs the acquired electrocardiographic signals of the human body as well as the body temperature, pulse, blood pressure and blood glucose signals of the human body.
    Type: Grant
    Filed: March 25, 2020
    Date of Patent: August 23, 2022
    Assignee: TIANGONG UNIVERSITY
    Inventors: Hongqiang Li, Rui Xie, Xiaoqing Wei, Jianing Wang
  • Laser machining systems and methods
    Patent number: 11420288
    Abstract: A laser machining method includes directing, from an F-theta lens having a long focal length of greater than about 250 millimeters, a laser beam at a non-perpendicular beam tilt angle from an optical axis of the lens having a top-hat profile and a narrow beam divergence angle of between about 1 degree and about 3 degrees towards a workpiece on a stage movable in at least an X-direction and a Y-direction, engaging the directed laser beam with the workpiece disposed in the usable field of view, moving the workpiece and the directed laser beam relative to each other, and removing portions of the workpiece with the directed laser beam to define a machined surface.
    Type: Grant
    Filed: May 30, 2019
    Date of Patent: August 23, 2022
    Assignee: GENERAL ELECTRIC COMPANY
    Inventors: Hongqiang Chen, Steven Robert Hayashi, Xi Zhang
  • DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
    Publication number: 20220234332
    Abstract: A display device and a method of manufacturing the same are provided. The display device includes: a flexible display substrate; a support layer attached to a back side of the flexible display substrate; and a fingerprint module disposed on a side of the support layer away from the flexible display substrate.
    Type: Application
    Filed: December 23, 2021
    Publication date: July 28, 2022
    Inventors: Xiaofeng LUO, Hongqiang LUO, Yang YANG, Qian CHEN
  • Spring retaining assembly for vehicle latch actuator mechanism
    Patent number: 11384563
    Abstract: An actuator mechanism of a vehicle latch assembly includes an electric motor having an output shaft. Also included is a worm coupled to the output shaft. Further included is a worm gear driven by the worm. Yet further included is a spring operatively coupled to the worm gear and to a latch housing, the spring having a first leg extending through an aperture defined by the worm gear and a second leg extending into a receiving hole defined by the housing, the first leg including a first segment extending along a first leg axis and a second segment oriented at a non-parallel angle to the first leg axis, the second segment contacting a face of the worm gear to prevent removal of the spring.
    Type: Grant
    Filed: February 5, 2018
    Date of Patent: July 12, 2022
    Assignee: INTEVA PRODUCTS, LLC
    Inventors: Hongqiang Zhang, Michel Noel
  • Electrical connector with improved shielding effect
    Patent number: 11381041
    Abstract: The present disclosure discloses an electrical connector including an insulating body, a plurality of conductive terminals, a shielding shell and an outer metal shell. The insulating body has a tongue plate. The plurality of conductive terminals include a ground terminal and a signal terminal. Each of the ground terminal and the signal terminal includes a contact portion exposed on the tongue plate. The outer metal shell is provided with a mounting portion for being mounted to a circuit board. The shielding shell is in contact with the ground terminal, and the outer metal shell is in contact with the shielding shell. There is no need to provide any mounting part on the shielding shell to be directly mounted on the circuit board, thereby saving installation space and improving installation convenience.
    Type: Grant
    Filed: January 15, 2021
    Date of Patent: July 5, 2022
    Assignee: DONGGUAN LEADER PRECISION INDUSTRY CO., LTD.
    Inventors: Hongqiang Xu, Lijun Xu, Yong Wang
  • Touch drive method, touch display device, and electronic equipment
    Patent number: 11379079
    Abstract: A touch drive method, a touch display device, and an electronic equipment are provided. The touch display device includes a display structure and a touch structure stacked with the display structure, a touch scan frequency of the touch structure is different from a display scan frequency of the display structure, and the touch drive method includes: applying a touch scan signal to the touch structure during a process in which the display structure performs progressive scan in respond to a row synchronization signal; a display noise signal is generated during at least one level switching process of the row synchronization signal; and each period of the touch scan signal has a signal rising edge and a signal falling edge, and the signal rising edge and the signal falling edge of each period of the touch scan signal are respectively located outside a noise duration of the display noise signal.
    Type: Grant
    Filed: May 14, 2020
    Date of Patent: July 5, 2022
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Yichen Jiang, Kwang Gyun Jang, Hongqiang Luo, Guiyu Zhang
  • Touch screen, manufacturing method thereof, and touch display device
    Patent number: 11372491
    Abstract: The present disclosure provides a touch screen, a manufacturing method thereof, and a touch display device. The touch screen includes: a substrate; a touch layer and a bonding layer that are on a side of the substrate, the bonding layer being connected to the touch layer by a metal wire; a flexible circuit board connected to the bonding layer; a polarizer on a side of the touch layer away from the substrate and provided with a notch exposing the bonding layer and at least a portion of the metal wire; an insulating light-shielding strip covering the portion of the metal wire exposed by the notch and extending to a side of the polarizer close to the substrate; and a cover plate on a side of the polarizer away from the substrate and including a transparent window area and a shielding area around the transparent window area.
    Type: Grant
    Filed: November 4, 2019
    Date of Patent: June 28, 2022
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Zewen Li, Hongqiang Luo, Kwanggyun Jang, Zhen Guo
  • Virtual RDMA switching for containerized applications
    Patent number: 11372802
    Abstract: Distributed computing systems, devices, and associated methods of virtual RDMA switching are disclosed herein. In one embodiment, a method includes intercepting a command from an application in a container to establish an RDMA connection with a remote container on a virtual network. In response to the intercepted command, an RDMA endpoint at a physical NIC of a server is created. The method can also include intercepting another command to pair with a remote RDMA endpoint corresponding to the remote container. The intercepted another command contains data representing a routable network address of the remote RDMA endpoint in the RDMA computer network. Then, the RDMA endpoint created at the physical NIC of the server can be paired with the remote RDMA endpoint using the routable network address of the remote RDMA endpoint.
    Type: Grant
    Filed: December 29, 2020
    Date of Patent: June 28, 2022
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Yibo Zhu, Jitendra D. Padhye, Hongqiang Liu
  • METHODS, APPARATUS, AND SYSTEMS FOR IMPROVING PRINTING PRECISION
    Publication number: 20220201140
    Abstract: Various embodiments disclose a method for operating a printer apparatus that includes a print head. The method includes causing a media hub to retract a media in a retract direction along a media path. Further, the method includes causing a first media sensor to generate a first signal during retraction of the media. Furthermore, the method includes monitoring the first signal to detect at least one of a leading edge or a trailing edge of a label of the plurality of labels. Upon detecting the at least one of the leading edge or the trailing edge of the label, causing the media hub to retract the media by at least a predetermined distance, wherein the predetermined distance is a distance between the print head and the first media sensor.
    Type: Application
    Filed: March 8, 2022
    Publication date: June 23, 2022
    Inventors: Ramanathan ALAGANCHETTY, Boon Kheng LIM, Rajan NARAYANASWAMI, Qibao YU, Jian ZENG, Hongqiang LIU, Quanjin SHI, Zhiyong ZHU, Yun HUANG, Xiaoming YUAN
  • Electrical connector with short circuit prevention features
    Patent number: 11367975
    Abstract: The present disclosure an electrical connector having an insulating body and a number of conductive terminals. The insulating body includes a base portion and an extension portion. The extension portion includes a first surface and a second surface. The conductive terminals include a number of first contact portions located on a same side of the first surface and a number of second contact portions located on a same side of the second surface. At least part of surfaces of the first contact portions do not protrude beyond the first surface. At least part of surfaces of the second contact portions do not protrude beyond the second surface. As a result, the electrical connector of the present disclosure can avoid a short circuit problem between adjacent conductive terminals due to accumulation of a certain degree of dirt.
    Type: Grant
    Filed: October 21, 2020
    Date of Patent: June 21, 2022
    Assignee: DONGGUAN LEADER PRECISION INDUSTRY CO., LTD.
    Inventors: Hongqiang Xu, Lijun Xu
  • Method for Evaluating Carbon Source Quality of Water Body, Apparatus, Device and Readable Storage Medium
    Publication number: 20220187270
    Abstract: The invention relates to the technical field of environmental protection, in particular to a method for evaluating carbon source quality of a water body, an apparatus, a device and a readable storage medium. The invention provides a method for evaluating carbon source quality of a water body, including: acquiring COD and BOD5 of a first water body, wherein the first water body is a water body obtained after a water body to be measured is subjected to filtration treatment; acquiring an energy matter content in microbial cells in a second water body, wherein the second water body is a water body obtained after the first water body is subjected to anaerobic-aerobic treatment; and determining the carbon source quality of the water body to be measured according to a ratio of COD to BOD5 in the first water body and the energy matter content in the microbial cells in the second water body.
    Type: Application
    Filed: November 26, 2020
    Publication date: June 16, 2022
    Inventors: Yinguang Chen, Xiong Zheng, Hongqiang Ren, Bing Wu
  • Touch sensor and electronic device
    Patent number: 11360623
    Abstract: A touch sensor and an electronic device are provided, and the touch sensor includes a film substrate and a plurality of touch electrode regions on the film substrate. The plurality of touch electrode regions are spaced apart from each other by at least one gap region, and the touch sensor is bendable along the gap region. The touch sensor is bendable and is not easily damaged, which helps to achieve foldable touch control.
    Type: Grant
    Filed: August 14, 2018
    Date of Patent: June 14, 2022
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xiaoxia Liu, Fuzheng Xie, Hongqiang Luo
  • Method for separating microplastics from animal excrement
    Patent number: 11360006
    Abstract: A method for separating microplastics from an animal feces, the method including: 1) freeze-drying an animal fecal sample; 2) transferring the animal fecal sample dried in 1) into a beaker, adding a Fenton's reagent; stirring a mixture of the animal fecal sample and the Fenton's reagent until no bubbles were produced; constantly adding the Fenton's reagent to the mixture; filtering the mixture through a plurality of cellulose nitrate-cellulose acetate (CN-CA) membranes, and transferring the plurality of CN-CA membranes into a plurality of 500 mL beakers; adding 100 mL of 65% HNO3 to each beaker, placing the each beaker in a water bath firstly at 50° C. for 30 min and then at 70° C. for 15 min; cooling the each beaker in an ice bath, and filtering a solution in the each beaker through a first polytetrafluoroethylene (PTFE) membrane; and 3) transferring the first PTFE membrane into a 500 mL beaker.
    Type: Grant
    Filed: July 22, 2020
    Date of Patent: June 14, 2022
    Assignee: NANJING UNIVERSITY
    Inventors: Yan Zhang, Zehua Yan, Hongqiang Ren
  • WIRELESS COMMUNICATION METHOD, APPARATUS, AND SYSTEM
    Publication number: 20220167453
    Abstract: This application discloses a wireless communication method, apparatus, and system, to ensure service quality of terminal communication in a non-standalone NSA networking architecture. The wireless communication method includes: starting, by a terminal, RRC connection establishment with an NR cell based on an indication of a network device, and starting a timer based on a quantity of RRC connection establishment failures of the NR cell, where the timer is set to first duration. Within the first duration, when the network device indicates the terminal to report measurement results of the NR cell and another cell, the terminal only reports the measurement result of the other cell, but does not report the measurement result of the NR cell.
    Type: Application
    Filed: February 11, 2022
    Publication date: May 26, 2022
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Yuanyuan LIU, Xinsheng WANG, Hongqiang CHEN, Lei HAN
  • Touch driving method, touch display device, and electronic device
    Patent number: 11327602
    Abstract: A touch driving method for a touch display device, a touch display device, and an electronic device are provided. The touch driving method includes: applying a touch scanning signal, which is periodic, to a touch structure of the touch display device during applying display data to a display structure of the touch display device in a progressively scanning manner. The display structure is stacked with the touch structure, each period of the touch scanning signal includes a signal rising edge and a signal falling edge, and a signal rising edge and a signal falling edge of at least one period of the touch scanning signal are in display scanning periods for scanning display sub-pixels of an identical color in different rows of the display structure.
    Type: Grant
    Filed: May 15, 2020
    Date of Patent: May 10, 2022
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Yichen Jiang, Qing Gong, Kwang Gyun Jang, Hongqiang Luo
  • METHOD FOR EVALUATING REMOVAL OF NITROGEN-CONTAINING ORGANIC MATTER IN WASTEWATER
    Publication number: 20220136998
    Abstract: The disclosure provides a method for evaluation of removal of nitrogen-containing organic matter from the wastewater.
    Type: Application
    Filed: March 31, 2021
    Publication date: May 5, 2022
    Inventors: Haidong Hu, Kewei Liao, Jinfeng Wang, Bing Wu, Hongqiang Ren
  • Pet toy
    Patent number: D954362
    Type: Grant
    Filed: August 21, 2020
    Date of Patent: June 7, 2022
    Assignee: DONGGUAN MEWAJUMP PET SUPPLIES TECHNOLOGY CO., LTD.
    Inventors: Yungao Wang, Hongqiang Zhang, Guangwei Xie
  • Pet toy
    Patent number: D954363
    Type: Grant
    Filed: August 21, 2020
    Date of Patent: June 7, 2022
    Assignee: DONGGUAN MEWAJUMP PET SUPPLIES TECHNOLOGY CO., LTD.
    Inventors: Yungao Wang, Hongqiang Zhang, Guangwei Xie