Patents by Inventor Hao Luo
Hao Luo 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).
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Publication number: 20230087394Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may transmit, and a user equipment (UE) may receive, downlink control information (DCI) scheduling an uplink multiple input multiple output (MIMO) communication. The UE may transmit, and the base station may receive, the uplink MIMO communication using a default sounding reference signal (SRS) resource configuration based at least in part on the UE receiving the DCI prior to a medium access control (MAC) control element (MAC-CE) selecting a subset of uplink transmission configuration indication (TCI) states included in an uplink TCI state pool configured for the UE. Numerous other aspects are provided.Type: ApplicationFiled: March 6, 2020Publication date: March 23, 2023Inventors: Fang YUAN, Yu ZHANG, Yan ZHOU, Chao WEI, Tao LUO, Hao XU
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Method and apparatus for training neural network model used for image processing, and storage medium
Patent number: 11610082Abstract: A method, apparatus, and storage medium for training a neural network model used for image processing are described. The method includes: obtaining a plurality of video frames; inputting the plurality of video frames through a neural network model so that the neural network model outputs intermediate images; obtaining optical flow information between an early video frame and a later video frame; modifying an intermediate image corresponding to the early video frame according to the optical flow information to obtain an expected-intermediate image; determining a time loss between an intermediate image corresponding to the later video frame and the expected-intermediate image; determining a feature loss between the intermediate images and a target feature image; and training the neural network model according to the time loss and the feature loss, and returning to obtaining a plurality of video frames continue training until the neural network model satisfies a training finishing condition.Type: GrantFiled: February 26, 2021Date of Patent: March 21, 2023Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Haozhi Huang, Hao Wang, Wenhan Luo, Lin Ma, Peng Yang, Wenhao Jiang, Xiaolong Zhu, Wei Liu -
Patent number: 11610524Abstract: A shift register unit and a driving method thereof, a gate drive circuit and a display device. The shift register unit includes a first input circuit, an output circuit and a first output pull-down circuit. The first input circuit is configured to charge a pull-up node in response to a first clock signal and reset the pull-up node in response to the first clock signal; the output circuit is configured to output a second clock signal to an output terminal under a control of a level of the pull-up node; the first output pull-down circuit is configured to denoise the output in response to a third clock signal.Type: GrantFiled: November 19, 2018Date of Patent: March 21, 2023Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Hao Luo, Like Hu
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Publication number: 20230080311Abstract: Methods for evolving cells or strains towards improved methyltransferase activity, particularly SAM-dependent methyltransferase activity, as well as to cells and strains useful in such methods and methods of using the evolved cells in the production of methylated products.Type: ApplicationFiled: September 14, 2022Publication date: March 16, 2023Inventors: Hao Luo, Anne Sofie Laerke Hansen
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Patent number: 11584713Abstract: A 25-hydroxycholecalciferol monohydrate crystal, a preparation method thereof, and a microemulsion using the 25-hydroxycholecalciferol monohydrate crystal. The X-ray powder diffraction spectrum of the 25-hydroxycholecalciferol monohydrate crystal of the present disclosure shows characteristic peaks at 2? of 10.035°, 11.623°, 14.631°, 15.054°, 15.551°, 16.471°, 17.198°, 19.002°, 19.628°, 20.109°, 21.886°, 23.113°, 23.661°, 24.701°, 25.220°, 25.440°, and 28.527°. The 25-hydroxycholecalciferol monohydrate crystal can effectively enhance the stability of 25-hydroxycholecalciferol, and is more beneficial to the production and storage of related preparations, and thus biological characteristics of 25-hydroxycholecalciferol can be effectively utilized.Type: GrantFiled: August 6, 2020Date of Patent: February 21, 2023Assignees: SHANDONG HAINENG BIOENGINEERING CO., LTD., SHANDONG HAINENG PHARMACEUTICAL CO., LTD.Inventors: Fei Tang, Jindang Cao, Xin Li, Chao Zhang, Hao Luo, Qiangqiang Li, Zhi Cao, Liang Shu
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Patent number: 11587956Abstract: An array substrate includes a gate layer, a first insulating layer, a channel layer, a source-drain layer, a second insulating layer, and a common electrode layer that are sequentially stacked, wherein the second insulating lay is provided with via holes formed therein; and the source-drain layer includes a plurality of sources, a plurality of drains, a plurality of data lines and a plurality of common electrode signal lines. The common electrode signal line includes a plurality of common electrode signal line segments, each of the common electrode signal line segments passes through at least one sub-pixel row, and each of the common electrode signal line segments is connected to the common electrode layer through the via hole.Type: GrantFiled: August 30, 2021Date of Patent: February 21, 2023Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Bo Wu, Yin Deng, Dongmei Wei, Hao Luo
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Publication number: 20230050694Abstract: The present disclosure provides systems and methods for digital imaging and communications in medicine (DICOM) file processing. The methods may include receiving a request for processing a DICOM file. The DICOM file may include data of metadata and pixel data. The methods may also include parsing at least part of the metadata of the DICOM file. The methods may further include writing the data of the DICOM file to one or more data streams based on the parsed metadata.Type: ApplicationFiled: August 12, 2022Publication date: February 16, 2023Applicant: WUHAN UNITED IMAGING HEALTHCARE CO., LTD.Inventors: Yonghui WU, Hao LUO
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Patent number: 11579670Abstract: The present disclosure relates to the field of display technology, and provides an array substrate and a display panel. The array substrate is provided with a via hole and further includes an annular wiring area. The annular wiring area is located around the via hole and is provided with an incision extending toward an outer edge of the annular wiring area along an inner edge of the annular wiring area, and at least a portion of the annular wiring area is bent toward a side away from a display side along the inner edge.Type: GrantFiled: June 8, 2020Date of Patent: February 14, 2023Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yin Deng, Hao Luo, Ting Li, Bo Wu, Dongmei Wei, Chaoguan Gong
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Patent number: 11581339Abstract: A pixel structure and a manufacturing method therefor, an array substrate, and a display device are provided. The pixel structure includes a pixel electrode, an active layer, a source/drain electrode layer, and a common electrode which are located on a base substrate. The pixel electrode is located between the base substrate and the common electrode. The source/drain electrode layer includes a first electrode and a second electrode which are electrically connected to the active layer, and the second electrode is electrically connected to the pixel electrode. The active layer is located between the base substrate and the source/drain electrode layer. The active layer includes a first surface close to the source/drain electrode layer. The source/drain electrode layer includes a second surface close to the active layer. Partial edge of the first surface is aligned with partial edge of the second surface.Type: GrantFiled: April 30, 2019Date of Patent: February 14, 2023Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Hao Luo, Xiaojing Qi
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Publication number: 20230022276Abstract: The present disclosure describes various aspects of the implementation and design of Physical Downlink Control Channel (PDCCH) in 5G new radio (NR) applications. Aspects include methods, apparatuses, and computer-readable medium for one or more of multiple PDCCH search spaces, control resource block (CRB), irregular multiple slots or mini-slots grants, or fast control channel signaling for grant-free uplink (UL). For example, different scheduling entities can each have one or two search spaces defined (e.g., common and/or user equipment (UE)-centric search spaces). Also, CRBs can be used as units for PDCCH transmission instead of resource element groups/control channel elements (REGs/CCEs). In addition, irregularities in time domain, frequency domain, or both can be introduced in the granting of resource blocks (RBs) over multiple slots or mini-slots. Moreover, signaling can be used to indicate to a UE configured for grant-free UL the portion of the pool of resources available for grant-free UL.Type: ApplicationFiled: October 3, 2022Publication date: January 26, 2023Inventors: Jing SUN, Wanshi CHEN, Tingfang JI, Tao LUO, Heechoon LEE, Hao XU, Peter GAAL
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Patent number: 11556680Abstract: A test method based on a test system for five-dimensional space effects of ground surface settlement caused by dual-mode shield construction is provided. First, manufacturing a formation similarity material model; then, laying ground surface monitoring points in longitudinal and transverse direction; installing a shield machine model, and performing shield construction, the shield machine model adopts a double-shield body mode; performing five-dimensional monitoring during shield construction; designing an observation method for ground surface settlement data in step length and time dimension, and acquiring five-dimensional data in combination with three-dimensional scanning; and finally, performing deformation information processing according to the monitored data, so as to realize an acquisition of the five-dimensional data.Type: GrantFiled: August 1, 2022Date of Patent: January 17, 2023Assignees: Qingdao University of Technology, China Construction Fifth Engineering Division Corp., Ltd., Guilin University of TechnologyInventors: Guangming Yu, Penghui Zhang, Jun Lei, Bin Peng, Lijun Kuang, Weiting Luo, Zihan Yang, Xinpeng Yao, Zhiwen Tan, Qiang Yue, Jiaming Du, Ze Chen, Hao Liu, Li Zhang, Shuguang Zhang
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Publication number: 20230000733Abstract: A preparation method and application of a single emulsifier and a double emulsion based on DNA triangular origami technology include designing and synthesizing staple strands of DNA triangular origami; mixing DNA scaffold strand and staple strands to synthesize the DNA triangular origami; purifying and enriching the triangular origami; and preparing the double emulsion. A process of the disclosure is simple, the obtained DNA triangular origami can be used as a single emulsifier of the double emulsion, the prepared emulsion can deliver hydrophilic arbutin and hydrophobic coumaric acid at the same time, and a central nano hole of the DNA triangular origami can be used as a nano channel for releasing arbutin and coumaric acid. Zero-order release can be achieved through an intermolecular force between arbutin and coumaric acid and the DNA triangular origami and pore confinement effect.Type: ApplicationFiled: May 24, 2022Publication date: January 5, 2023Inventors: Zisheng LUO, Hao HUANG, Li LI, Guangsheng ZHAO, Gongnian XIAO, Xinyu LIN, Yanqun XU
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Patent number: 11535990Abstract: A two-stage energy dissipation type shed tunnel support structure connected by a principle of Dougong and a design method thereof are provided. The two-stage energy dissipation type shed tunnel support structure includes a Dougong joint domain, crossbeams and columns. The Dougong joint domain includes section steel members, wavy-wall cylindrical elastoplastic buffers, U-shaped sliding connecting troughs and high-strength bolts. Multiple layers of the section steel members are orthogonally stacked to form a Dougong shape, the wavy-wall cylindrical elastoplastic buffers are arranged between adjacent layers of the section steel members, and the U-shaped sliding connecting troughs are arranged at upper and lower ends of the wavy-wall cylindrical elastoplastic buffers, which realizes a connection between the wavy-wall cylindrical elastoplastic buffers and a section steel in two orthogonal directions.Type: GrantFiled: March 15, 2021Date of Patent: December 27, 2022Assignees: Southwest Jiaotong University, Southwest Jiaotong University Chengdu Design Institute Co., Ltd.Inventors: Zhixiang Yu, Liru Luo, Linxu Liao, Yuntao Jin, Lijun Zhang, Hu Xu, Lei Zhao, Hao Zhao, Shichun Zhao
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Patent number: 11536890Abstract: A backlight module and a display device are provided. The backlight module includes: a light source unit; a light guide plate, for guiding light to a display panel; an optical component for uniformly irradiating the display panel; and a back plate, at least including a bottom plate, for accommodating the light guide plate, the light source unit, and the optical component. The light guide plate and the optical component are provided with a hole penetrating through the two, a part of the back plate at the hole is bent and inserted into the hole to form a side wall, a side end surface of the optical component close to the hole is inclined regarding an axis of the hole, and an annular light-shielding structure is around a top surface of the hole.Type: GrantFiled: September 17, 2021Date of Patent: December 27, 2022Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.Inventors: Xiao Ma, Hao Wu, Libao Cui, Na An, Gang Ci, Zheng Zhang, Dang Yang, Jia Meng, Zhenhua Luo, Zuoxin Yu, Zheng Zong, Xuewen Cao
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Publication number: 20220400867Abstract: A connection structure for a composite backrest and a method for making the same are provided. The connection structure includes two frames, a backrest body, and metal bushings. The metal bushings include a group of left metal bushings and a group of right metal bushings. The two frames are respectively fixed to the left side and the right side of the backrest body by the left metal bushings and the right metal bushings. The method includes: punching the backrest body and the frames; placing the frames into the backrest body; processing the metal bushings; sandblasting or sanding the external surface of the metal bushing; coating a configured structural adhesive on the metal bushing, and oppositely bonding the metal bushing; fixing the bonded metal bushing by a tool; and placing the fixed metal bushing, the composite backrest and the two frames into a drying oven for heating.Type: ApplicationFiled: January 14, 2021Publication date: December 22, 2022Applicant: SHANGHAI CEDAR COMPOSITES TECHNOLOGY CO., LTD.Inventors: Yi PENG, Jianlan LUO, Jiaqiang ZHU, Nannan YU, Hao ZHANG
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Publication number: 20220402222Abstract: A mold for an ultra-thick walled U-shaped composite product with a deep cavity includes an upper mold cavity, a lower mold cavity, a slidable side-drawing insert, and an auxiliary mold clamping structure. The auxiliary mold clamping structure includes a first auxiliary mold clamping insert and a second auxiliary mold clamping insert. The first auxiliary mold clamping insert is fixed on the lower mold cavity, and the second auxiliary mold clamping insert is fixed on the slidable side-drawing insert. The slidable side-drawing insert is located on a side of an integral structure formed after the upper mold cavity is engaged with the lower mold cavity, and the slidable side-drawing insert longitudinally slides along the lower mold cavity. The ultra-thick walled U-shaped composite product is formed and located between the upper mold cavity, the lower mold cavity, and the slidable side-drawing insert.Type: ApplicationFiled: January 14, 2021Publication date: December 22, 2022Applicant: SHANGHAI CEDAR COMPOSITES TECHNOLOGY CO., LTD.Inventors: Guoqiang ZHANG, Jiaqiang ZHU, Bin WANG, Jianlan LUO, Hao SUN, Jie WU, Bangshui YU
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Patent number: 11532645Abstract: An array substrate includes a base, a plurality of thin film transistors, a passivation layer, at least one reflective electrode, and at least one first connecting electrode. The array substrate has a display area. The thin film transistors are disposed in the display area on the base. The passivation layer covers the thin film transistors, and has at least one first via hole in the display area. The reflective electrode is disposed on a surface of the passivation layer facing away from the base, and is disposed in the display area and uncovers the first via hole. The first connecting electrode is disposed on a side of the reflective electrode away from the base. Each first connecting electrode is connected to a corresponding reflective electrode, and is connected to a source or a drain of a corresponding thin film transistor through a corresponding first via hole.Type: GrantFiled: August 31, 2020Date of Patent: December 20, 2022Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Dongmei Wei, Hao Luo, Bo Wu
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Publication number: 20220393688Abstract: An apparatus and method are provided to re-configure an existing low-jitter phase locked loop (PLL) circuit for fast start-up during system wake-up. During system start-up, a feed-back path of the PLL is disconnected to independently control the VCO frequency. This independently controlled VCO then injects energy into a resonator (e.g., a crustal oscillator) for its fast start-up. Once a resonance frequency of the resonator is detected and an oscillation builds up in the resonator, a VCO control voltage is stored. The PLL feedback is then restored and the stored VCO control voltage is applied to perform phase-locking operation. Since the PLL control voltage is already set to the desired operating point, the PLL lock time is very small.Type: ApplicationFiled: June 3, 2021Publication date: December 8, 2022Applicant: Intel CorporationInventors: Somnath Kundu, Hao Luo, Brent Carlton
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Patent number: 11518953Abstract: A lithium-based grease and the preparation method thereof are provided. The raw materials for preparing the lithium-based grease include in parts by weight: 75-88 parts of base oil, 0.5-2.5 parts of antiwear agent, 0.1-1.5 parts of antirust agent, 0.1-1.5 parts of antioxidant, 5-25 parts of lubricant, 5-15 parts of thickening agent, and 0.6-2.0 parts of saponifying agent. The raw materials also include hydroxyl compound-containing modified graphene containing quaternary ammonium salt or aromatic ring. The grease has good colloid stability and mechanical stability, can greatly improve the antiwear property. More than that, the grease has excellent oxidation resistance, and can significantly shorten the reaction time of the saponification, reduce the reaction temperature of the saponification.Type: GrantFiled: February 25, 2020Date of Patent: December 6, 2022Assignee: Guangxi LiuGong Machinery Co., Ltd.Inventors: Bo Lin, Jinqiong Luo, Hao Liang, Li Zhang, Mingzhi Lin, Guoqing Hou
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Patent number: 11516761Abstract: Methods, systems, and devices are described for low latency communications within a wireless communications system. An eNB and/or a UE may be configured to operate within the wireless communications system and may send triggers to initiate communications using a dedicated resource in a wireless communications network that supports transmissions having a first subframe type and a second subframe type, the first subframe type comprising symbols of a first duration and the second subframe type comprising symbols of a second duration that is shorter than the first duration. Communications may be initiated by transmitting a trigger from the UE or eNB using the dedicated resource, and initiating communications following the trigger. The duration of time between the trigger and initiating communications can be significantly shorter than the time to initiate communications using legacy LTE communications.Type: GrantFiled: August 8, 2019Date of Patent: November 29, 2022Assignee: QUALCOMM IncorporatedInventors: Hao Xu, Durga Prasad Malladi, Naga Bhushan, Tingfang Ji, Peter Gaal, Wanshi Chen, Tao Luo, Yongbin Wei, Aleksandar Damnjanovic