Patents by Inventor Haifeng Xu

Haifeng 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: 20240130068
    Abstract: Technologies for a flexible three-dimensional power plane in a chassis are disclosed. In one embodiment, a flexible ribbon cable is laid along a circuit board tray. The flexible ribbon cable is secured to the tray using power bosses. The power bosses connect to one or more conductors on the ribbon cable. When the circuit board is mounted on the circuit board tray, the power bosses extend through holes in the circuit board and mate with power clips on the surface of the circuit board tray. The ribbon cable, power bosses, and power clips can distribute power to various locations on the circuit board, without requiring large traces that take up space on the circuit board.
    Type: Application
    Filed: December 28, 2023
    Publication date: April 18, 2024
    Applicant: Intel Corporation
    Inventors: Nan Wang, Zhichao Z. Zhang, Lihui Wu, Jialiang Xu, Xiaoguo Liang, Bo Chen, Haifeng Gong
  • Publication number: 20240109809
    Abstract: The present application provides a precise ion implantation type modified geopolymer and an efficient preparation method thereof, wherein the precise ion implantation type modified geopolymer comprise: a geopolymer source material with a specific size, which implanted by Si and Al ions with a designated dose by an ion implanter. The geopolymer source material consists of a mixture of solid waste, alkali activator, and water.
    Type: Application
    Filed: April 5, 2023
    Publication date: April 4, 2024
    Inventors: Haifeng LU, Kai ZHANG, Dong He, Xiaoxuan KONG, Xiangheng XIAO, Hang XU
  • Patent number: 11937121
    Abstract: Embodiments of this application provide a scheduling request processing method and a terminal device. The scheduling request processing method includes: determining that a regular buffer status report, BSR, associated with a first logical channel is triggered and has not been canceled; determining that there is no uplink resource available to transmit data of the first logical channel, and a first timer of a terminal device is not running; and triggering a scheduling request, SR, wherein the first timer is configured to delay transmission of the SR.
    Type: Grant
    Filed: May 15, 2018
    Date of Patent: March 19, 2024
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Haibo Xu, Yiru Kuang, Jian Wang, Haifeng Yu
  • Publication number: 20240077906
    Abstract: The present disclosure relates to a processor and a computing system. A processor is provided, including: a pipeline stage, including sequential device(s); and a first clock driving circuit, configured to provide a clock signal to the pipeline stage, wherein the first clock driving circuit includes: a plurality of first clock paths, configured to provide corresponding clock signals respectively; a first selector, configured to select a clock signal from the clock signals provided by the plurality of first clock paths for the pipeline stage.
    Type: Application
    Filed: January 7, 2022
    Publication date: March 7, 2024
    Applicant: SHENZHEN MICROBT ELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Nan LI, Chao XU, Zhijun FAN, Zuoxing YANG, Haifeng GUO
  • Publication number: 20240069680
    Abstract: The present application discloses a display substrate and a display apparatus. The display substrate includes: a base substrate, a first conductive layer, first insulating layer, second conductive layer, second insulating layer, and third conductive layer; the first conductive layer includes gate lines; the second conductive layer includes touch electrode wires; the orthographic projection of the touch electrode wires intersects with the orthographic projection of the gate lines; the second insulating layer has a first via hole, the third conductive layer is electrically connected to the touch electrode wires by the first via hole; the first via hole includes an upper opening and a lower opening communicating with each other, the lower opening is close to the base substrate, the upper opening is close to the third conductive layer; the orthographic projection of the lower opening does not overlap with the orthographic projection of the edge of the gate lines.
    Type: Application
    Filed: October 22, 2021
    Publication date: February 29, 2024
    Inventors: Liyan XU, Jiarong LIU, Zhixiao YAO, Enqiang ZHENG, Jinglong YAN, Haifeng YU
  • Publication number: 20240069385
    Abstract: An optical membrane, a backlight module and a display device are disclosed. The optical membrane includes a membrane body and at least two lugs, and the lugs are connected to two opposite sides of the membrane body and form an integral structure with the membrane body. Grooves are provided in connection lines between the lugs and the membrane body, and the grooves extend along the connection lines.
    Type: Application
    Filed: February 7, 2021
    Publication date: February 29, 2024
    Inventors: Haifeng XU, Kaiwen WANG
  • Publication number: 20230396832
    Abstract: A content moving device which enables providing content stored on a first user device, such as a DVR, in a first format and resolution to be provided to a second user device, such as a portable media player (PMP) in a second format and resolution. The content moving device identifies content on the first user device as candidate content which may be desired by the PMP and receives the candidate content from the DVR. The content moving device transcodes the candidate content at times independent of a request from the PMP for the content. The content moving device may provide a list of available transcoded content to the PMP for selection, and provide selected content to the PMP. The content moving device may also provide information relating to any protection schemes of the content provided to the PMP, such as DRM rights and decryption keys.
    Type: Application
    Filed: June 2, 2023
    Publication date: December 7, 2023
    Inventors: Ajay K. Luthra, Michael A. Grossman, Praveen N. Moorthy, Paul Moroney, Arjun Ramamurthy, Haifeng Xu
  • Publication number: 20230375777
    Abstract: A backlight module and a display device. The backlight module includes: a back plate, wherein the back plate has a bottom plate and a plurality of side plates, the side plates cooperate with the bottom plate to form an accommodating space, and the side of each of the side plates facing the accommodating space is provided with a groove having an opening facing the accommodating space; and a mold frame, includes bezels in one-to-one correspondence with the plurality of side plates; in each group of a side plate and a bezel, the bezel includes a clamping part, a supporting part and a limiting part, the clamping part is located at a side of the limiting part away from the accommodating space, and is embedded into the groove to clamp with the groove.
    Type: Application
    Filed: January 4, 2021
    Publication date: November 23, 2023
    Inventors: Yong MA, Haifeng XU, Ran TAO, Kaiwen WANG, Jing LI
  • Patent number: 11710747
    Abstract: An array substrate, a manufacturing method thereof and a display device are provided. The array substrate includes: a base substrate; a first electrode located on the base substrate and including a pad portion, the pad portion including a first surface and a second surface, the second surface being closer to the base substrate than the first surface; a first insulation layer located on the first electrode and including a first via hole; a second insulation layer located on the first insulation layer and including a second via hole; and a second electrode located on the second insulation layer; the second electrode is electrically connected with the first electrode at the pad portion through the first via hole and the second via hole, and an orthographic projection of the pad portion on the base substrate falls within an orthographic projection of the second via hole on the base substrate.
    Type: Grant
    Filed: September 29, 2018
    Date of Patent: July 25, 2023
    Assignees: ORDOS YUANSHENG OPTOELECTRONICS CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Fang Yan, Dawei Shi, Lei Yao, Zifeng Wang, Wentao Wang, Lu Yang, Haifeng Xu, Xiaowen Si, Jinfeng Wang, Lei Yan, Jinjin Xue, Lin Hou
  • Patent number: 11681174
    Abstract: A display device is provided, and the display device includes: a display module, including a first outer surface, a second outer surface and a side surface; a tape, including a first part and a second part, wherein the first part is bonded to an edge of the first outer surface of the display module, and the second part is bonded to the side surface of the display module; a cover component, wherein the cover component and the display module are arranged oppositely and spaced apart; and a tape holder between the cover component and the display module, wherein the tape holder includes a main body portion and at least one through hole formed in the main body portion. A method for manufacturing the display device is further provided.
    Type: Grant
    Filed: July 23, 2020
    Date of Patent: June 20, 2023
    Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Kaiwen Wang, Haifeng Xu, Hui Dong, Qiang Zhang, Aixia Sang
  • Patent number: 11671649
    Abstract: A content moving device which enables providing content stored on a first user device, such as a DVR, in a first format and resolution to be provided to a second user device, such as a portable media player (PMP) in a second format and resolution. The content moving device identifies content on the first user device as candidate content which may be desired by the PMP and receives the candidate content from the DVR. The content moving device transcodes the candidate content at times independent of a request from the PMP for the content. The content moving device may provide a list of available transcoded content to the PMP for selection, and provide selected content to the PMP. The content moving device may also provide information relating to any protection schemes of the content provided to the PMP, such as DRM rights and decryption keys.
    Type: Grant
    Filed: October 4, 2021
    Date of Patent: June 6, 2023
    Assignee: Google Technology Holdings LLC
    Inventors: Ajay K. Luthra, Michael A. Grossman, Praveen N. Moorthy, Paul Moroney, Arjun Ramamurthy, Haifeng Xu
  • Patent number: 11637134
    Abstract: An array substrate and a method for manufacturing the same, and a display device are provided. The array substrate includes a base substrate and the array substrate includes a plurality of pixel units. In each of the plurality of pixel units, the array substrate includes a thin film transistor and a storage capacitor disposed above the base substrate, the storage capacitor includes a metal layer, an intermediate layer, and a reflective layer disposed in a stacked manner, the metal layer being adjacent to the base substrate. The array substrate further includes a common electrode layer disposed on a side of the storage capacitor facing away from the base substrate, the reflective layer is electrically connected to the common electrode layer, and the metal layer is electrically connected to an active layer of the thin film transistor.
    Type: Grant
    Filed: April 29, 2021
    Date of Patent: April 25, 2023
    Assignees: ORDOS YUANSHENG OPTOELECTRONICS CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jinjin Xue, Dawei Shi, Feng Li, Lei Yao, Wentao Wang, Haifeng Xu, Lu Yang, Lin Hou, Jinfeng Wang, Mei Li, Yezhou Fang
  • Patent number: 11618066
    Abstract: A hot and cold composite formed square and rectangular steel tube and a production method for the same are provided. The radius of an outer corner of the square and rectangular steel tube meets the following conditions: when t is less than or equal to 6 mm, R is greater than 0 and less than 2.0 t; when t is greater than 6 mm and less than or equal to 10 mm, R is greater than 0 and less than 2.5 t; when t is greater than 10 mm, R is greater than 0 and less than 3.0 t, wherein t is the wall thickness of a straight tube part of the square and rectangular steel tube; R is the radius of each of the outer corners of the four corners of the square and rectangular steel tube; and the wall thickness of each corner of the square and rectangular steel tube is between 1.0 t and 1.8 t.
    Type: Grant
    Filed: January 18, 2021
    Date of Patent: April 4, 2023
    Assignee: Sino Institute of Precise Tubes Industry (Guangzhou) Co., Ltd.
    Inventors: Jingtao Han, Haifeng Xu, Yu Wang
  • Patent number: 11598984
    Abstract: A backlight assembly and a display device are provided in the present disclosure. The backlight assembly includes an optical lamination layer and a die-casting back plate. The die-casting back plate defines an accommodation space for accommodating the optical lamination layer, the die-casting back plate includes an inner surface and an outer surface arranged opposite to each other, the inner surface is a surface facing a bottom surface of the optical lamination layer, a recess region is arranged on the inner surface, and a plurality of rivets configured to assemble the die-casting back plate onto an object to be assembled is arranged on the outer surface. The plurality of rivets is located in a region corresponding to the recess region and spaced apart from a boundary of the recess region by a spacing.
    Type: Grant
    Filed: September 29, 2021
    Date of Patent: March 7, 2023
    Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Haifeng Xu, Ran Tao, Jinfeng Zhang, Qingyi Zhuang
  • Patent number: 11579354
    Abstract: Disclosed is a backlight module. The backlight module includes a back plate, a light guide plate, and a clamp; the back plate includes a back plate body, and a plurality of side plates disposed along a periphery of the back plate body and connected to the back plate body, and a plane of each side plate is intersected with a plane of the back plate body. The light guide plate is disposed on a side, connected to the side plate, of the back plate body, and a gap is present between the light guide plate and each of the plurality of side plates. The clamp is disposed in the gap between the light guide plate and at least part of the plurality of side plates, and interference-fitted with the gap. The clamp is resilient, and the clamp and the side plate are positioned by a projection-recess fitting structure.
    Type: Grant
    Filed: November 1, 2021
    Date of Patent: February 14, 2023
    Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.
    Inventors: Qingyi Zhuang, Haifeng Xu, Ran Tao, Jinfeng Zhang, Jing Li
  • Publication number: 20230039801
    Abstract: A display module includes a display panel, a middle frame, a film assembly, a backlight source and a backplane. The middle frame includes sub-frames each including a body and a support portion. The backplane includes a substrate and flanges. The sub-frames include at least one first sub-frame. The body of the first sub-frame is provided with a protrusion and the protrusion abuts against a corresponding flange. In the thickness direction of the flange, the orthographic projection of the protrusion on the substrate does not completely cover the orthographic projection of the corresponding flange on the substrate. The backlight source and the film assembly are sequentially arranged on the substrate, and the film assembly is located between the support portions and the flanges; and in the thickness direction of the flanges, an expansion gap is reserved between the protrusions and the film assembly.
    Type: Application
    Filed: September 1, 2021
    Publication date: February 9, 2023
    Inventors: Qiang ZHANG, Haifeng XU, Hui DONG
  • Patent number: 11561422
    Abstract: A display module and a vehicle-mounted display device are disclosed. The display module includes a middle frame, a display panel and an elastic adhesive body; the middle frame includes a first frame body, being arranged around an opening region and having a bearing surface; the display panel includes a middle portion and an edge portion; the adhesive body is located between the bearing surface and the edge portion; the middle frame further includes a second frame body, located at an edge of the first frame body and, the second frame body is located at a side of the first frame body away from the display panel, and an orthographic projection of the edge portion on a plane where the bearing surface is located at least partially overlaps with an orthographic projection of the second frame body on the plane where the bearing surface is located.
    Type: Grant
    Filed: November 26, 2020
    Date of Patent: January 24, 2023
    Assignees: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Haifeng Xu, Kaiwen Wang
  • Patent number: 11532679
    Abstract: A method of fabricating an array substrate is provided. The method includes forming a plurality of first thin film transistors on a base substrate, a respective one of the plurality of first thin film transistors formed to include a first active layer, a first gate electrode, a first source electrode and a first drain electrode; and forming a plurality of second thin film transistors on the base substrate, a respective one of the plurality of second thin film transistors formed to include a second active layer, a second gate electrode, a second source electrode and a second drain electrode. Forming the first source electrode includes forming a first source sub-layer and forming a second source sub-layer in separate patterning steps. Forming the first drain electrode includes forming a first drain sub-layer and forming a second drain sub-layer in separate patterning steps.
    Type: Grant
    Filed: April 15, 2019
    Date of Patent: December 20, 2022
    Assignees: Mianyang BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Zhu Chen, Kwiyoung Yun, Xin Cao, Hongcan Liu, Ming Dai, Haifeng Xu, Haoyuan Fan
  • Patent number: 11508804
    Abstract: The present disclosure discloses an organic light emitting display device. The organic light emitting display device includes a substrate, an initializing voltage input line, a first electrode line, a thin film transistor, and an organic light emitting diode arranged on the substrate. The thin film transistor includes a first electrode, a second electrode and a control electrode, and the first electrode is coupled to the first electrode line, the initializing voltage input line is provided in the same layer and is made of the same material as one of the first electrode, the second electrode and the control electrode of the thin film transistor, and an extension direction of the initializing voltage input line is substantially the same as an extension direction of the first electrode line.
    Type: Grant
    Filed: February 22, 2021
    Date of Patent: November 22, 2022
    Assignees: ORDOS YUANSHENG OPTOELECTRONICS, CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Liman Peng, Qi Liu, Dianjie Hou, Xueguang Hao, Jin Yang, Zihua Li, Yan Wu, Guoping Zhang, Haifeng Xu, Lei Wang, Wenxiu Li, Jianqiang Wang, Fan Yang
  • Patent number: 11489033
    Abstract: The present disclosure provides a wire structure for a display panel, a display panel, a display device, and a manufacturing method. The wire structure includes a first wire layer and a thermally conductive layer above the first wire layer. A thermal conductivity of the thermally conductive layer is greater than a thermal conductivity of the first wire layer.
    Type: Grant
    Filed: September 24, 2019
    Date of Patent: November 1, 2022
    Assignees: Ordos Yuansheng Optoelectronics Co., Ltd., Beijing BOE Technology Development Co., Ltd.
    Inventors: Liman Peng, Qi Liu, Qianqian Zhang, Zhiyong Xue, Yan Wu, Jin Yang, Guoping Zhang, Haifeng Xu, Wenxiu Li, Lei Wang