Patents by Inventor Lu Wang

Lu 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).

  • Patent number: 11567332
    Abstract: A device includes a light guide. The device also includes a first in-coupling element configured to couple a first input light into the light guide, and a first out-coupling element configured to couple the first input light out of the light guide as a first output light having a first output field of view (“FOV”). The device also includes a second in-coupling element configured to couple a second input light into the light guide. The device further includes a second out-coupling element configured to couple the second input light out of the light guide as a second output light having a second output FOV substantially non-overlapping with the first output FOV. A combination of the first and second output FOVs is larger than at least one of the first or second output FOV, and the first and second input lights have orthogonal polarizations.
    Type: Grant
    Filed: March 28, 2022
    Date of Patent: January 31, 2023
    Assignee: META PLATFORMS TECHNOLOGIES, LLC
    Inventors: Scott Charles Mceldowney, Babak Amirsolaimani, Yun-Han Lee, Lu Lu, Mengfei Wang, Junren Wang
  • Patent number: 11567222
    Abstract: The present disclosure provides an X-ray detecting device, and a manufacturing method of an X-ray detecting panel. The present disclosure also provides an X-ray detecting panel including a main bias voltage signal line and a photodiode. A cathode of the photodiode is electrically connected to the main bias voltage signal line. The X-ray detecting panel further includes at least one auxiliary bias voltage signal line electrically connected to the main bias voltage signal line.
    Type: Grant
    Filed: September 26, 2018
    Date of Patent: January 31, 2023
    Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Gang Hua, Lei Mi, Yanna Xue, Zhiying Bao, Yong Zhang, Lu Bai, Jingpeng Wang, Haobo Fang, Jian Lin
  • Patent number: 11570343
    Abstract: The present disclosure provides a floating touch camera module, a display device and a touch method. The floating touch camera module includes: a lens with a light collection surface and a light emitting surface; an image sensor at one side of the light emitting surface of the lens, the image sensor configured to receive light rays from the lens and form sensing information; and an infrared cut filter film at one side of a light incident surface of the image sensor and configured to filter out infrared light rays. The infrared cut filter film is movable relative to the lens between a first position at which the infrared cut filter film directly faces the lens and a second position at which the infrared cut filter film is offset from the lens, thereby enabling the floating touch camera module to switch between a photographing mode and a touch mode.
    Type: Grant
    Filed: March 22, 2019
    Date of Patent: January 31, 2023
    Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Fei Gao, Xuerong Wang, Lingyun Shi, Lu Yu, Lei Chen, Junjie Ma, Xuqing Feng, Pengfei Cheng, Xin Ma, Yuanda Lu, Haixu Li
  • Publication number: 20230021687
    Abstract: A semiconductor package comprises a semiconductor substrate, a first metal layer, an adhesive layer, a second metal layer, a rigid supporting layer, and a plurality of contact pads. A thickness of the semiconductor substrate is equal to or less than 50 microns. A thickness of the rigid supporting layer is larger than the thickness of the semiconductor substrate. A thickness of the second metal layer is larger than a thickness of the first metal layer. A method comprises the steps of providing a device wafer; providing a supporting wafer; attaching the supporting wafer to the device wafer via an adhesive layer; and applying a singulaton process so as to form a plurality of semiconductor packages.
    Type: Application
    Filed: October 5, 2022
    Publication date: January 26, 2023
    Applicant: ALPHA AND OMEGA SEMICONDUCTOR INTERNATIONAL LP
    Inventors: Jun Lu, Long-Ching Wang, Madhur Bobde, Bo Chen, Shuhua Zhou
  • Publication number: 20230029361
    Abstract: Fagopyrum dibotyo nutraceuticals and methods of their use are provided. The disclosed F. dibotyo nutraceuticals are useful to improve or increase liver function and to treat liver diseases, especially those caused by viral hepatitis. In some embodiments, the F. dibotyo nutraceuticals also contain supplementary botanical extracts to confer additional health benefits.
    Type: Application
    Filed: September 12, 2022
    Publication date: January 26, 2023
    Inventor: Lu Wang
  • Publication number: 20230026671
    Abstract: An edge application handover client in a user equipment may use application client information, such as type service, provider, location, context, and sendee requirements, to assist seamless edge application handovers of application clients between edge application servers. For example, a handover client may use context information to determine an anticipated route of the user equipment, and thereby determine a next, edge application server for a handoff. The handover client may weigh the needs of multiple application clients m selecting servers for handovers. The handover client may issue requests to servers requesting assistance in handover operations, and may issue subscription requests to servers, and further may determine the success of handovers by monitoring application state synchronization or migration between edge application handover servers.
    Type: Application
    Filed: December 16, 2020
    Publication date: January 26, 2023
    Inventors: Dale SEED, Chonggang WANG, Xu LI, Lu LIU, Michael STARSINIC
  • Patent number: 11563063
    Abstract: The present disclosure provides an OLED display substrate, a fabricating method thereof and a display device. The OLED display substrate includes a substrate; an inorganic layer and a light-emitting unit on substrate, light-emitting unit being on a side of inorganic layer away from substrate and including a light-emitting structure; a camera on a side of substrate away from inorganic layer, and light-emitting unit being not in orthographic projection region; a protective layer in orthographic projection region and on side of inorganic layer away from substrate, wherein protective layer is configured to protect inorganic layer in orthographic projection region from warping or cracking in a process of removing part of light-emitting structure in orthographic projection region by laser cutting.
    Type: Grant
    Filed: April 14, 2020
    Date of Patent: January 24, 2023
    Assignees: CHONGQING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Lu Yang, Dawei Shi, Wentao Wang, Cenhong Duan, Pei Wang, Xu Li, Can Huang, Bangwei Wu
  • Patent number: 11560324
    Abstract: In order to solve the problem in the existing conventional water treatment process of low removal efficiency of heavy metal in water, especially lower efficiency for simultaneous removal of heavy metal pollutants during coexisting, a method is provided for removing heavy metal pollutants in water with divalent manganese strengthened ferrate: preparing a ferrate mother liquor having the concentration of 20-10,000 mmol/L; preparing a divalent manganese salt mother liquor having the concentration of 30-10,000 mmol/L; adding the divalent manganese salt mother liquor into water of the heavy metal pollutants; then adding the ferrate mother liquor, and reacting; and then adding a flocculant and precipitating, so that the removal rate of arsenate, chromium, thallium, antimony, chromium and molybdate in water is 90% or more, and the removal rate of heavy metal such as lead and cadmium is 85% or more.
    Type: Grant
    Filed: July 16, 2018
    Date of Patent: January 24, 2023
    Inventors: Lu Wang, Jun Ma, Yulei Liu
  • Publication number: 20230017524
    Abstract: A display device includes a directional illuminator providing a light beam, a display panel downstream of a directional illuminator, for receiving and spatially modulating the light beam, and a beam redirecting module downstream of the display panel, for variably redirecting the spatially modulated light beam. Steering the illuminating light by the beam redirecting module enables one to steer the exit pupil of the display device to match the user's eye location(s).
    Type: Application
    Filed: July 16, 2021
    Publication date: January 19, 2023
    Inventors: Fenglin Peng, Ying Geng, Jacques Gollier, Giuseppe Calafiore, Alexander Koshelev, Mengfei Wang, Lu Lu
  • Publication number: 20230016248
    Abstract: A modular mask including a first module including a frame having two or more openings, and an attaching mechanism lining one or more edges of the two or more openings; and a second module including: a mask body having a first attaching element allowing the attaching mechanism to temporarily hold the mask body in place completely covering a first opening of the two or more openings, and a filter component having a second attaching element allowing the attaching mechanism to temporarily hold the filter component in place completely covering a second opening of the two or more openings.
    Type: Application
    Filed: July 14, 2021
    Publication date: January 19, 2023
    Inventors: Jerry ZHANG, Gwyneth ALEXANDER, Saardhak BHRUGUBANDA, Kaitlyn Grace CALABRESI, Zan Zafar CHAUDHRY, Benjamin DUBNER, Jason FAN, Eric GUAN, Ann JIANG, Elizabeth KIM, Rachel LI, Jonathan LIU, Xingjian LU, Shubhan MATHUR, Rebecca Irene MOSIER, Kate SAPERSTEIN, Abdus Sabour SHAIK, Rahul SWAMINATHAN, Nina Marie TEDESCHI, Kesavan VENKATESH, Eesha VERMA, Chen Chia WANG, Jeremy WANG, Daniel ZHANG, Asimina ZOITOU
  • Publication number: 20230014716
    Abstract: Evaluation board (EVB) assemblies or stacks utilized in tuning electronic modules are disclosed, as are methods for tuning such modules. In embodiments, the module testing assembly includes an EVB and an EVB baseplate. The EVB includes, in turn, an EVB through-port extending from a first EVB side to a second, opposing EVB side; and a module mount region on the first EVB side and extending about a periphery of the EVB through-port. The module mount region is shaped and sized to accommodate installation of a sample electronic module provided in a partially-completed, pre-encapsulated state fabricated in accordance with a separate thermal path electronic module design. A baseplate through-port combines with the EVB through-port to form a tuning access tunnel providing physical access to circuit components of the sample electronic module through the EVB baseplate from the second EVB side when the sample electronic module is installed on the module mount region.
    Type: Application
    Filed: July 16, 2021
    Publication date: January 19, 2023
    Inventors: Joshua Bennett English, Lu Wang
  • Publication number: 20230014615
    Abstract: A delta debugging method and system based on a probability model which includes: acquiring an initial probability model and historical test data; optimizing and iterating the initial probability model through the historical test data to obtain an optimized and iterated probability model; and performing delta debugging on a target program containing multiple lines of code based on the optimized and iterated probability model to obtain a debugging result that meets a first preset condition. Therefore, by adopting the embodiment of the present application, the initial probability model can be continuously optimized and iterated through the historical test data, and the target program can be debugged based on the optimized and iterated probability model, so that the debugging result can be improved, or the compression amount of the size of the target program can reach a target compression amount, or the debugging time can be greatly reduced.
    Type: Application
    Filed: August 31, 2021
    Publication date: January 19, 2023
    Applicant: PEKING UNIVERSITY
    Inventors: Guancheng WANG, Ruobing SHEN, Yingfei XIONG, Lu ZHANG
  • Patent number: 11553744
    Abstract: A surgical gown folded in a unique pattern that provides for a smaller sized gown that can be packaged in a smaller sized outer wrap as well as provide for an easily donnable gown that maintains its sterility. The fold pattern provides for the interior surfaces of the gown to be visible, and preferably, a portion of the interior surfaces, while maintaining sterility of the exterior surfaces by keeping them inside of the gown. A method of folding the gown in this new pattern is provided herein as well as a method of donning the folded gown.
    Type: Grant
    Filed: January 19, 2016
    Date of Patent: January 17, 2023
    Assignee: Allegiance Corporation
    Inventors: Sheng Hua Wang, Ti Lu
  • Patent number: 11547671
    Abstract: A method for preparing a gel product instant-dissolving block includes: adding water into a raw material to dissolve the raw material and carrying out concentrating to obtain a gel solution; carrying out a drying treatment on the gel solution to obtain an irregular cellular gel body; grinding the gel body and carrying out screening to obtain gel powder with a particle size being equal to or larger than 80 meshes; moistening the gel powder with 85 to 95% alcohol and carrying out compression at a compression ratio of 30% to 60% to obtain a block, thereby obtaining the gel product instant-dissolving block. The gel product instant-dissolving block of the present invention has a loose pore structure at the inside, has a high superficial area/volume ratio and has a product density of 0.4 to 0.8 g/cm3, and is capable of being rapidly dissolved within 2 minutes in hot water.
    Type: Grant
    Filed: May 31, 2018
    Date of Patent: January 10, 2023
    Assignee: DONG-E E-JIAO CO., LTD
    Inventors: Xiangshan Zhou, Yan Zhang, Yangen Sun, Yufeng Qin, Yucui Jin, Chunyan Wang, Li Li, Lu Zhang, Xuelong Yu
  • Publication number: 20230002815
    Abstract: The invention relates to methods of multiplex detection of a plurality of target nucleic acids by contacting a sample with an acid reagent to remove bound nucleic acid detection systems, thereby allowing the same detection systems to be used again to detect different target nucleic acids and to provide for higher levels of multiplexing. The invention also relates to kits containing an acid reagent and optionally probes for detection of target nucleic acids.
    Type: Application
    Filed: November 20, 2020
    Publication date: January 5, 2023
    Inventors: Li-chong Wang, Han Lu, Bingqing Zhang, Li Wang, Hailing Zong, Xiao-Jun Ma
  • Publication number: 20230002991
    Abstract: The method for preventing and controlling glacial lake outbreak flood and related debris flows by the present invention is mainly controlling the scale of the floods by separating water and rocks and dispersing its energy step by step. The cascading amplification effects of floods can be reduced by controlling the initiation of source material with energy dissipation by using ground sills, groups of piles, and placed large stones and prefabricated artificial structures. The diversion dam built in the downstream area discharge floods in different layers, which can quickly guide water to the main river. The preconstructed engineering system can be used in a timely manner to prevent and control floods and debris flows induced by a sudden outburst of glacial lakes in areas with important facilities and inhabitants enduring the risk of natural hazards. Prevention and control systems can separate floods and debris flows and dissipate their energy.
    Type: Application
    Filed: August 28, 2020
    Publication date: January 5, 2023
    Applicant: INSTITUTE OF MOUNTAIN HAZARDS AND ENVIRONMENT CHINESE ACADEMY OF SCIENCES
    Inventors: Jiangang CHEN, Xiaoqing CHEN, Peng CUI, Yong YOU, Huayong CHEN, Shuai LI, Jinbo TANG, Wanyu ZHAO, Lu ZNEG, Xian WANG
  • Publication number: 20230006011
    Abstract: Provided are a display panel and a manufacturing method therefor, and a display device, relating to the technical field of display. The thickness of a second part of a first electrode of a sub-pixel in the display panel can be relatively large, capable of blocking a light-emitting film layer; light emitted by part of the film layer located above a first part of the first electrode is transmitted to the area where an adjacent sub-pixel is located, light emitted by the light-emitting film layer in the sub-pixel is prevented from being emitted out of a second electrode of the adjacent sub-pixel, and then crosstalk of light of a plurality of sub-pixels is prevented.
    Type: Application
    Filed: August 5, 2021
    Publication date: January 5, 2023
    Inventors: Xiaohu LI, Huajie YAN, Lu WANG, Zhiqiang JIAO
  • Patent number: 11546495
    Abstract: The present disclosure provides a camera module mounted in a display device, comprising: a lighting lens configured to collect light; a photoelectric sensor configured to convert the light collected by the lighting lens into a corresponding electrical signal; and a reflector arranged to be capable of reflecting the light from the lighting lens towards the photoelectric sensor.
    Type: Grant
    Filed: September 3, 2018
    Date of Patent: January 3, 2023
    Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., Beijing BOE Technology Development Co., Ltd.
    Inventors: Zhiyong Chen, Haiwei Sun, Jian Sang, Zhihui Zeng, Lu Yu, Heling Zhu, Zhiyuan Wang, Wei Gong, Jinpeng Li, Zongying Shu, Xiangyu Ji, Zhonghua Li
  • Patent number: 11546453
    Abstract: A projection module and a terminal are provided. The projection module includes a base, a housing, a first light source, a second light source and an optical element. The housing is disposed on the base, and defines an accommodating cavity together with the base. The first light source is disposed on the base and arranged in the accommodating cavity. The second light source is disposed on the base and arranged in the accommodating cavity. The optical element is disposed on the housing and includes a diffraction area and a diffusion area. The first light source aligns with the diffraction area, the second light source aligns with the diffusion area, the diffraction area is configured to diffract light passing through the diffraction area, and the diffusion area is configured to diffuse light passing through the diffusion area.
    Type: Grant
    Filed: June 8, 2020
    Date of Patent: January 3, 2023
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Lu Wang
  • Publication number: 20220414107
    Abstract: Embodiments of the present invention relate to methods, systems, and computer program products for managing a plurality of live comments. A plurality of live comments is obtained for a video, the plurality of live comments being associated with a plurality of fragments in the video, respectively. A plurality of features are extracted from the plurality of live comments, respectively. A knowledge base is generated for the plurality of live comments based on the plurality of features. With these embodiments, the live comments may be managed in an effective way. Further, the knowledge base may provide answers to a user query.
    Type: Application
    Filed: June 23, 2021
    Publication date: December 29, 2022
    Inventors: Wen Wang, Yi Chen Zhong, Kun Yan Yin, De Shuo Kong, Lu Yu, Yi Ming Wang