Patents by Inventor Yu Hu
Yu Hu 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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Patent number: 12228139Abstract: The present disclosure provides a two-stage cavitation generator for organic wastewater treatment, including a shrouded impeller, a stator, and a rotor. The shrouded impeller includes a front cover plate, blades, and a rear cover plate. Several blades are evenly distributed between the front cover plate and the rear cover plate. A working surface of the blade is an arc surface, and a back of the blade protrudes locally, so that a flow channel between the back of the blade and a working surface of its adjacent blade is narrowed locally, forming a throat structure. An outlet of the shrouded impeller is provided with the stator and the rotor, and the stator is located at an outer edge of the front cover plate and fixed on an inner wall of a volute. The rotor is mounted on the rear cover plate.Type: GrantFiled: June 19, 2023Date of Patent: February 18, 2025Assignee: Jiangsu UniversityInventors: Yong Wang, Ming Li, Zhiyao Ding, Qin Pi, Qiang Xu, Yu Hu, Yu Huang, Houlin Liu
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Patent number: 12232252Abstract: A backplane, a backlight source, an illumination device and a displaying device. The backplane comprises a substrate; a first metal trace layer disposed on one surface of the substrate; an insulating layer disposed on a side, away from the substrate, of the first metal trace layer; a second metal trace layer disposed on a side, away from the substrate, of the insulating layer, an overlapping area existing between an orthographic projection of the second metal trace layer on the substrate and an orthographic projection of the first metal trace layer on the substrate; and a barrier layer disposed between the first metal trace layer and the second metal trace layer, an orthographic projection of the barrier layer on the substrate covering the overlapping area, and the barrier layer being used for preventing metals in the first metal trace layer and the second metal trace layer from growing towards each other.Type: GrantFiled: October 22, 2021Date of Patent: February 18, 2025Assignees: Hefei Xinsheng Optoelectronics Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Yongfei Li, Liuyue Yin, Haifeng Hu, Huan Liu, Mengmeng Li, Yuancheng Li, Yu Jiang, Qin Zeng, Zouming Xu, Jian Tian, Chunjian Liu, Xintao Wu, Jie Lei, Jie Wang, Jianying Zhang
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Patent number: 12231274Abstract: This disclosure relates to methods and devices for configuring guard subcarriers in transmission subbands to reduce interband interference in a wireless communication network. In one implementation, the method may include determining that a first subcarrier spacing for a first radio frequency transmission band is less than a second subcarrier spacing for a second radio frequency transmission band, and the first radio frequency transmission band is close to the second radio frequency transmission band in frequency spectrum. The method may further include configuring a subcarrier of the first radio frequency transmission band as a guard subcarrier carrying dummy data when the first radio frequency transmission band and the second radio frequency transmission band are simultaneously used to transmit data loads.Type: GrantFiled: May 10, 2022Date of Patent: February 18, 2025Assignee: ZTE CorporationInventors: Yu Xin, Tong Bao, Jin Xu, Guanghui Yu, Liujun Hu
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Patent number: 12232288Abstract: The present disclosure provides an assembly structure for providing power for a chip. The assembly structure includes a circuit board configured to provide a first electrical energy; a chip provided with at least one electrical energy input terminal; and a first power converting module provided with at least one power output terminal. The first power converting module is electrically connected to the circuit board and the chip, converts the first electrical energy to a second electrical energy, and supplies the second electrical energy to the chip. The circuit board, the chip and the first power converting module are stacked; and a projection of the at least one electrical energy input terminal of the chip on the circuit board and a projection of the at least one the power output terminal of the first power converting module on the circuit board, are at least partially overlapped.Type: GrantFiled: October 10, 2022Date of Patent: February 18, 2025Assignee: Delta Electronics, Inc.Inventors: Haoyi Ye, Jianhong Zeng, Yu Zhang, Peiqing Hu, Ziying Zhou
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Patent number: 12221718Abstract: A method of growing a single crystal ingot includes growing a single crystal silicon ingot from a silicon melt in a crucible within an inner chamber, adding a volatile dopant into a feed tube, positioning the feed tube within an inner chamber at a first height relative to a surface of the melt, adjusting the feed tube within the inner chamber to a second height at a speed rate, and heating the volatile dopant to form a gaseous dopant as the feed tube is moved from the first height to the second height at the speed rate. Each of the second height and the speed rate are selected to control a vaporization rate of the volatile dopant. The method also includes introducing dopant species into the melt while growing the ingot by contacting the surface of the melt with the gaseous dopant.Type: GrantFiled: October 13, 2022Date of Patent: February 11, 2025Assignee: GlobalWafers Co., Ltd.Inventors: Chieh Hu, Hsien-Ta Tseng, Chun-Sheng Wu, William Lynn Luter, Liang-Chin Chen, Sumeet Bhagavat, Carissima Marie Hudson, Yu-Chiao Wu
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Patent number: 12222576Abstract: An optical element driving mechanism includes a movable assembly, a fixed assembly, and a driving assembly. The movable assembly is configured to be connected to an optical element. The movable assembly is movable relative to the fixed assembly. The driving assembly is configured to drive the movable assembly to move relative to the fixed assembly in a range of motion. The optical element driving mechanism further includes a positioning assembly configured to position the movable assembly at a predetermined position relative to the fixed assembly when the driving assembly is not operating.Type: GrantFiled: November 9, 2023Date of Patent: February 11, 2025Assignee: TDK TAIWAN CORP.Inventors: Chao-Chang Hu, Kuen-Wang Tsai, Liang-Ting Ho, Chao-Hsi Wang, Chih-Wei Weng, He-Ling Chang, Che-Wei Chang, Sheng-Zong Chen, Ko-Lun Chao, Min-Hsiu Tsai, Shu-Shan Chen, Jungsuck Ryoo, Mao-Kuo Hsu, Guan-Yu Su
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Patent number: 12224311Abstract: An apparatus includes a drain and a source on opposing sides of an epitaxial layer, a plurality of gates formed in the epitaxial layer, a source contact connected to the source, a gate contact connected to the plurality of gates, a drain contact on opposing sides of the epitaxial layer of the source contact, a gate-source electrostatic discharge (ESD) diode connected between the gate contact and the source contact, and a breakdown voltage enhancement and leakage prevention structure formed underneath the gate-source ESD diode structure, wherein the breakdown voltage enhancement and leakage prevention structure comprises a body ring structure.Type: GrantFiled: June 18, 2024Date of Patent: February 11, 2025Assignee: Diodes IncorporatedInventors: Wan-Yu Kai, Chia-Wei Hu, Ta-Chuan Kuo
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Publication number: 20250045007Abstract: A display picture synchronization method includes a source device that sends a first picture frame and a first specified display time corresponding to the first picture frame to each of the sink devices. If each of the sink devices successfully receives the first picture frame and determines that the first picture frame is capable of being displayed based on the first specified display time, each of the devices for performing picture frame synchronization display displays the first picture frame based on the first specified display time. Each of the devices for performing picture frame synchronization display does not display the first picture frame if a first sink device in the sink devices fails to receive the first picture frame or successfully receives the first picture frame but determines that the first picture frame is incapable of being displayed based on the first specified display time.Type: ApplicationFiled: November 14, 2022Publication date: February 6, 2025Inventors: Yu Huang, Shiyao Hu, Zhipeng Wu, Lixue Zhao
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Publication number: 20250047541Abstract: A data modulation method, a communication device and a storage medium are disclosed. The data modulation method includes: performing a preset modulation operation on B consecutive data blocks, and configuring the B consecutive data blocks to have a same head-end reference signal sequence and/or a same tail-end reference signal sequence; inserting Z zeros between adjacent time domain data of the B consecutive data blocks; performing a filtering operation on the B consecutive data blocks into which Z zeros have been inserted, and transmitting the filtered data on a physical resource, where B is greater than or equal to 2 (i.e., B?2), and Z is greater than or equal to 0 (i.e., Z?0).Type: ApplicationFiled: October 22, 2024Publication date: February 6, 2025Inventors: Yu XIN, Tong BAO, Jian HUA, Guanghui YU, Liujun HU, Jin XU
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Publication number: 20250047108Abstract: A power supply device includes a first battery and a second battery, and a first switching unit, configured to select the first battery to supply power to a load; a second switching unit, configured to select the second battery to supply power to the load; a processing unit, configured to detect power of the first battery and the second battery; when the power of the second battery is greater than a first preset value, the processing unit disconnects the first switching unit and turns on the second switching unit to enable the second battery to supply power to the load; the processing unit controls the second battery to charge the first battery when the power of the first battery is less than a second preset value; and when the power of the first battery is greater than a third preset value, the second battery stops charging the first battery.Type: ApplicationFiled: August 3, 2023Publication date: February 6, 2025Inventors: YU-HU YAN, MING-FENG LIU
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Patent number: 12214881Abstract: Secondary barriers for aircraft are disclosed. An example secondary barrier includes a plurality of tracks to mount to a first monument in a cabin of an aircraft and a plurality of rods, where respective ones of the rods slidably engage respective ones of the tracks. The secondary barrier includes a panel coupled to respective ends of the rods. The rods to move relative to the tracks between a stowed position and a deployed position. The panel in the deployed position is to interface with a second monument in the cabin opposite the first monument. The rods are to extend between the first monument and the second monument when the secondary barrier is in the deployed position.Type: GrantFiled: May 24, 2022Date of Patent: February 4, 2025Assignee: The Boeing CompanyInventors: Christopher B. Singleton, Emmanuel A. Garcia, Joshua Yu-Hu Lee
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Patent number: 12217030Abstract: Methods for generating automations via natural language processing are performed by computing systems. Natural language input is received from a user interface, and an automation workflow is generated based on the natural language input. The automation workflow includes steps to build an automation. One or more of the steps is provided to the user interface, and a first field and a second field that each correspond to the one or more steps are populated in the user interface. The first field is populated with a parameter value based on the natural language input, and the second field is populated based on the parameter value. The automation is then enabled to be built and deployed.Type: GrantFiled: June 23, 2022Date of Patent: February 4, 2025Assignee: MICROSOFT TECHNOLOGY LICENSING, LLCInventors: José Luis Fernández Gorroño, Lan Li, Cédric Thierry Michel Bignon, Nicolas Chao Wei Ding, Cédric Bernard Jean Golmard, Anand Mourouguessin, Jaime Enrique Reyes Salazar, Shuktika Jain, Dimitrios Leventis, Yu Hu, Haoran Wei
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Publication number: 20250035675Abstract: A structure for reducing displacement of a magnetic sensor in an open loop magnetic core is provided. The structure can include a body having a first end and a second end. The structure can include a first elasticity component connected to the first end extending in a direction away from the body and a second elasticity component connected to the second end extending in a direction away from the body. The structure can include two clamp components connected to the body between the first and second ends, where the two clamp components are configured to secure the magnetic sensor. The structure can be compressible in response to an application of force to outer surfaces of the elasticity components.Type: ApplicationFiled: July 12, 2024Publication date: January 30, 2025Inventors: Jun GAO, Fan YANG, Yu HU, Zhou ZHOU, Wu CHEN, Changchang HUANG
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Publication number: 20250039029Abstract: A data transmission method includes transmitting to-be-transmitted data in N frequency domain resource blocks, where each of the N frequency domain resource blocks includes K(n) subcarriers, where n=1, 2, . . . , N, N is greater than or equal to 1, and K(n) is greater than or equal to 1; performing inverse Fourier transform and an upsampling operation on the to-be-transmitted data in each of the N frequency domain resource blocks to form N groups of data sequences; and transmitting the N groups of data sequences.Type: ApplicationFiled: September 21, 2022Publication date: January 30, 2025Inventors: Yu XIN, Guanghui YU, Tong BAO, Jin XU, Liujun HU
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Publication number: 20250039626Abstract: A method for simulating spatial sound in augmented reality (AR) is disclosed. Multiple sound packets are emitted by a 4D object located on an anchor device in an AR scene. A distance, an angle and spatial relationship between the AR device and the anchor device are calculated. The sound packets are converted into 6DoF sound signals according to the calculated distance, the angle, the spatial relationship, an original sound source and user volume settings using a sound positioning algorithm. The 6DoF sound signals are sent to a playback device of the AR device.Type: ApplicationFiled: July 26, 2023Publication date: January 30, 2025Inventor: YU-HU YAN
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Publication number: 20250035643Abstract: The present disclosure generally pertains to methods of identifying and quantitating host cell proteins (HCPs) in therapeutic protein development. In particular, the present invention generally pertains to methods of liquid chromatography-tandem mass spectrometry (LC-MS/MS) for unbiased identification and sensitive quantitation of HCPs in therapeutic protein development.Type: ApplicationFiled: October 15, 2024Publication date: January 30, 2025Inventors: Haibo Qiu, Yu Huang, Mengqi Hu
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Publication number: 20250038148Abstract: A method includes forming a metal post over a first redistribution structure; attaching a first device die to the first redistribution structure, the first device die comprising a through via embedded in a semiconductor substrate; encapsulating the metal post and the first device die in an encapsulant, a first top surface of the encapsulant being level with a second top surface of the semiconductor substrate; recessing the second top surface to expose the through via; forming a dielectric isolation layer around the through via; forming a dielectric layer over the dielectric isolation layer; etching the dielectric layer to form a first opening and a second opening in the dielectric layer; forming a first metal via in the first opening and a second metal via in the second opening; and forming a second redistribution structure over the dielectric layer.Type: ApplicationFiled: January 3, 2024Publication date: January 30, 2025Inventors: Wei-Chih Chen, Jhih-Yu Wang, Po-Han Wang, Yu-Hsiang Hu, Hung-Jui Kuo
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Patent number: 12211802Abstract: A package structure includes a plurality of semiconductor die, an insulating encapsulant and a redistribution layer. Each of the plurality of semiconductor dies includes a semiconductor substrate, conductive pads disposed on the semiconductor substrate, conductive posts disposed on the conductive pads, and at least one alignment mark located on the semiconductor substrate. The insulating encapsulant is encapsulating the plurality of semiconductor dies. The redistribution layer is disposed on the insulating encapsulant and electrically connected to the plurality of semiconductor dies.Type: GrantFiled: May 17, 2023Date of Patent: January 28, 2025Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Jhih-Yu Wang, Hung-Jui Kuo, Yu-Hsiang Hu, Sih-Hao Liao, Yung-Chi Chu
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Publication number: 20250030588Abstract: Provided are a data modulation method and apparatus, a device, and a storage medium. The method includes: a modulation manner is configured, and data is modulated by using the modulation manner. That the constellation point modulation symbol of the modulation manner is formed by combining the first group of constellation point modulation symbols and the second group of constellation point modulation symbols includes: adjusting a phase of the second group of constellation point modulation symbols based on a phase of the first group of constellation point modulation symbols; and forming, based on a combination of the first group of and adjusted second group of constellation point modulation symbols, the constellation point modulation symbol of the modulation manner.Type: ApplicationFiled: October 7, 2024Publication date: January 23, 2025Applicant: ZTE CORPORATIONInventors: Yu XIN, Jian HUA, Liujun HU, Guanghui YU, Jin XU
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Publication number: 20250031526Abstract: A display substrate and a display apparatus are provided. The display substrate includes sub-pixels, a pixel defining pattern, and a defining structure. The sub-pixel includes a light-emitting functional layer. The pixel defining pattern includes first openings and second openings, a portion in the defining structure exposed by the second opening is configured to isolate the light-emitting functional layer. The sub-pixels include a first sub-pixel and a second sub-pixel, a turn-on voltage of the first sub-pixel is higher than that of the second sub-pixel; the defining structure includes a first defining structure surrounding the second sub-pixel and a second defining structure surrounding the second sub-pixel; the first defining structure is not exposed by the second opening; or a proportion of the first defining structure exposed by the second opening is less than a proportion of the second defining structure exposed by the second opening.Type: ApplicationFiled: April 25, 2023Publication date: January 23, 2025Applicants: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.Inventors: Wei ZHANG, Ming HU, Haijun QIU, Xiangdan DONG, Yi ZHANG, Zhiliang JIANG, Rui WANG, Taofeng XIE, Hai ZHENG, Fengli JI, Haigang QING, Gukhwan SONG, Tingliang LIU, Yu WANG, Cong FAN