Patents by Inventor Wen Hu
Wen 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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Publication number: 20240133490Abstract: The present disclosure provides a bainite geological drilling pipe, comprising the following chemical elements in percentage by mass: 0.14-0.22% of C, 0.2-0.55% of Si, 2.1-2.9% of Mn, 0.01-0.04% of Nb, 0.015-0.04% of Al, 0.001-0.005% of B, 0<N?0.007%, with the balance being Fe and inevitable impurities, wherein a content ratio of Al to N is Al/N?3. In addition, the present disclosure further provides a manufacturing method for the bainite geological drilling pipe, comprising the following steps: (1) performing smelting and casting on molten steel to obtain a pipe blank; (2) performing heating, piercing, continuous rolling and sizing on the pipe blank to obtain a pipe body; and (3) performing two-stage air cooling on the pipe body; in first-stage air cooling, performing air circular blowing cooling on the outer surface of the pipe body, the temperature before cooling is greater than or equal to Ar/3+50° C., the cooling rate is 5-15° C./s, and cooling to a temperature range from Bs-100° C. to Bs-50° C.Type: ApplicationFiled: February 25, 2022Publication date: April 25, 2024Applicant: BAOSHAN IRON & STEEL CO., LTD.Inventors: Wen SUN, Yaoheng LIU, Zhonghua ZHANG, Ping HU, Yannan MA
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Publication number: 20240134144Abstract: An optical module includes a base, a holding component, an optical element, and at least one detachable structure. The holding component is disposed on the base, in which a position of the holding component relative to the base along a first axial direction is adjustable. The optical element is disposed on the holding component. The detachable structure is extended from one of the base and the holding component to face another one of the base and the holding component, so as to limit a position of the holding component relative to the base along a second axial direction.Type: ApplicationFiled: May 18, 2023Publication date: April 25, 2024Applicant: Qisda CorporationInventors: Sheng-Wen Hu, Hsin-Jung Yeh
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Patent number: 11968792Abstract: A chassis with built-in handles which do not add to dimensional clearance required for the chassis to be placed in a cavity includes a side plate, a mounting unit, and a handle. A mounting groove is defined on the side plate. The mounting unit is coupled to the side plate. The handle is partially clamped by the side plate and the mounting unit, and rotatably coupled with the side plate. By rotating the handle, the handle can be stored at least flush in the mounting groove.Type: GrantFiled: April 26, 2022Date of Patent: April 23, 2024Assignee: Fulian Precision Electronics (Tianjin) Co., LTD.Inventors: Wen-Hu Lu, Li-Yi Yin, Shu-Tong Wang
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Patent number: 11966544Abstract: An electronic device may have a display with touch sensors. One or more shielding layers may be interposed between the display and the touch sensors. The display may include transistors with gate conductors, a first planarization layer formed over the gate conductors, one or more contacts formed in a first source-drain layer within the first planarization layer, a second planarization layer formed on the first planarization layer, one or more data lines formed in a second source-drain layer within the second planarization layer, a third planarization layer formed on the second planarization layer, and a data line shielding structure formed at least partly in a third source-drain layer within the third planarization layer. The data line shielding structure may be a routing line, a blanket layer, a mesh layer formed in one or more metal layers, and/or a data line covering another data line.Type: GrantFiled: May 25, 2023Date of Patent: April 23, 2024Assignee: Apple Inc.Inventors: Shinya Ono, Suhwan Moon, Dong-Gwang Ha, Jiaxi Hu, Hao-Lin Chiu, Kwang Soon Park, Hassan Edrees, Wen-I Hsieh, Jiun-Jye Chang, Chin-Wei Lin, Kyung Wook Kim
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Patent number: 11966628Abstract: A memory device, includes a memory array for storing a plurality of vector data each of which has an MSB vector and a LSB vector. The memory array includes a plurality of memory units each of which has a first bit and a second bit. The first bit is used to store the MSB vector of each vector data, the second bit is used to store the LSB vector of each vector data. A bit line corresponding to each vector data executes one time of bit-line-setup, and reads the MSB vector and the LSB vector of each vector data according to the bit line. The threshold voltage distribution of each memory unit is divided into N states, where N is a positive integer and N is less than 2 to the power of 2, and the effective bit number stored by each memory unit is less than 2.Type: GrantFiled: June 2, 2022Date of Patent: April 23, 2024Assignee: MACRONIX INTERNATIONAL CO., LTD.Inventors: Wei-Chen Wang, Han-Wen Hu, Yung-Chun Li, Huai-Mu Wang, Chien-Chung Ho, Yuan-Hao Chang, Tei-Wei Kuo
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Publication number: 20240125340Abstract: A locking assembly can lock a workpiece. The workpiece includes a locking hole. The locking assembly includes a housing, a movable component, and an unlocking handle. The movable component includes a sleeve, a pin, and an unlocking cover. The sleeve is mounted on the housing. The pin is accommodated in the sleeve, and a portion of the pin protrudes from the housing and accommodated in the locking hole. The unlocking cover is fixed to the pin. The unlocking handle is disposed between the unlocking cover and the sleeve. The unlocking cover can be pulled from a first direction to move the pin out of the locking hole; or the unlocking handle can be pulled from a second direction intersecting with the first direction, and the unlocking handle can abut against the unlocking cover to drive the pin to move out of the locking hole.Type: ApplicationFiled: June 14, 2023Publication date: April 18, 2024Inventors: WEN-HU LU, LI-YI YIN, SHU-TONG WANG
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Patent number: 11958365Abstract: The present disclosure discloses a method for dual-motor control on an electric vehicle based on adaptive dynamic programming. First, total torque required is calculated based on obtained data information of the electric vehicle under various driving conditions, and offline training is conducted on an execution network and an evaluation network. Then total torque is dynamically distributed for two motors of the electric vehicle under various driving conditions to obtain an efficiency MAP database. Afterwards, iteration and online learning are conducted on the execution network and the evaluation network based on data information of the electric vehicle under different driving conditions that is obtained in real time, so as to find an optimal control law for the electric vehicle under a real-time driving condition. In this way, the dual-motor control on the electric vehicle is optimized.Type: GrantFiled: December 9, 2020Date of Patent: April 16, 2024Assignee: JIANGXI UNIVERSITY OF SCIENCE AND TECHNOLOGYInventors: Hailin Hu, Fu Feng, Chen Chen, Yue Zhang, Wen Li, Heng Shi
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Patent number: 11954734Abstract: An exemplary system according to the present disclosure comprises a computing device that in operation, causes the system to receive financial product or financial portfolio data, map the financial product to a risk factor, execute a risk factor simulation process involving the risk factor, generate product profit and loss values for the financial product or portfolio profit and loss values for the financial portfolio based on the risk factor simulation process, and determine an initial margin for the financial product. The risk factor simulation process can be a filtered historical simulation process.Type: GrantFiled: September 12, 2022Date of Patent: April 9, 2024Assignee: Intercontinental Exchange Holdings, Inc.Inventors: Atsushi Maruyama, Boudewijn Duinstra, Christian A. M. Schlegel, Daniel R. de Almeida, Fernando V. Cerezetti, Gabriel E. S. Medina, Ghais Issa, Iddo Yekutieli, Jerome M. Drean, Marcus Keppeler, Rafik Mrabet, Stephen R. Pounds, Wen Jiang, Yanyan Hu, Yunke Yang
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Patent number: 11954218Abstract: Embodiments of the present disclosure provide systems, methods, and apparatuses for addressing the above problems through the use of access rules that involve analyzing historical access request result data for various data elements individually and in combination over a predefined time interval. An automated determination can be made for whether a transaction can be authenticated based upon the historical access request result data (e.g., ultimately, deciding whether the data element or set of data elements are associated with a valid access request).Type: GrantFiled: February 8, 2021Date of Patent: April 9, 2024Assignee: VISA INTERNATIONAL SERVICE ASSOCIATIONInventors: Hung-Tzaw Hu, Haochuan Zhou, Ge Wen, Benjamin Scott Boding
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Publication number: 20240111125Abstract: An optical element driving mechanism is provided and includes a fixed assembly, a first movable assembly and a first driving assembly. The first movable assembly is configured to connect a first optical element, and the first movable assembly is movable relative to the fixed assembly. The first driving assembly is configured to drive the first movable assembly to move relative to the fixed assembly in a first dimension.Type: ApplicationFiled: October 5, 2023Publication date: April 4, 2024Inventors: Chao-Chang HU, Chen-Hsien FAN, Chih-Wen CHIANG, Chien-Yu KAO
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Publication number: 20240113080Abstract: A semiconductor device and a method of manufacture are provided. In particular, a semiconductor device using blocks, e.g., discrete connection blocks, having through vias and/or integrated passive devices formed therein are provided. Embodiments such as those disclosed herein may be utilized in PoP applications. In an embodiment, the semiconductor device includes a die and a connection block encased in a molding compound. Interconnection layers may be formed on surfaces of the die, the connection block and the molding compound. One or more dies and/or packages may be attached to the interconnection layers.Type: ApplicationFiled: November 30, 2023Publication date: April 4, 2024Inventors: Ching-Wen Hsiao, Chen-Shien Chen, Wei Sen Chang, Shou-Cheng Hu
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Publication number: 20240114642Abstract: A graphics processing unit (GPU) tray includes a base, a first riser, and a second riser. The base is provided with a first bracket and a second bracket spaced from each other, the first riser is connected to one side of the first bracket and the second bracket, and the second riser is connected to the other side of the first bracket and a second bracket. The first riser is provided with a first connector socket facing the second riser, and the second riser is provided with a second connector socket facing the first riser. A first GPU is plugged to the first connector socket and a second GPU is plugged to the second connector socket. The GPU tray compress the installation space of the GPUs and allows four GPUs can be installed in the chassis. A chassis accommodating the GPU tray is also disclosed.Type: ApplicationFiled: March 17, 2023Publication date: April 4, 2024Inventors: ZHEN-LEI LI, WEN-HU LU
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Patent number: 11948197Abstract: An exemplary system according to the present disclosure comprises a computing device that in operation, causes the system to receive financial product or financial portfolio data, map the financial product to a risk factor, execute a risk factor simulation process involving the risk factor, generate product profit and loss values for the financial product or portfolio profit and loss values for the financial portfolio based on the risk factor simulation process, and determine an initial margin for the financial product. The risk factor simulation process can be a filtered historical simulation process.Type: GrantFiled: September 12, 2022Date of Patent: April 2, 2024Assignee: Intercontinental Exchange Holdings, Inc.Inventors: Atsushi Maruyama, Boudewijn Duinstra, Christian A. M. Schlegel, Daniel R. de Almeida, Fernando V. Cerezetti, Gabriel E. S. Medina, Ghais Issa, Iddo Yekutieli, Jerome M. Drean, Marcus Keppeler, Rafik Mrabet, Stephen R. Pounds, Wen Jiang, Yanyan Hu, Yunke Yang
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Publication number: 20240097038Abstract: A semiconductor device, including a substrate, a first source/drain region, a second source/drain region, and a gate structure, is provided. The substrate has an extra body portion and a fin protruding from a top surface of the substrate, wherein the fin spans the extra body portion. The first source/drain region and the second source/drain region are in the fin. The gate structure spans the fin, is located above the extra body portion, and is located between the first source/drain region and the second source/drain region.Type: ApplicationFiled: October 13, 2022Publication date: March 21, 2024Applicant: United Microelectronics Corp.Inventors: Yi Chuen Eng, Tzu-Feng Chang, Teng-Chuan Hu, Yi-Wen Chen, Yu-Hsiang Lin
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Patent number: 11934027Abstract: An optical system affixed to an electronic apparatus is provided, including a first optical module, a second optical module, and a third optical module. The first optical module is configured to adjust the moving direction of a first light from a first moving direction to a second moving direction, wherein the first moving direction is not parallel to the second moving direction. The second optical module is configured to receive the first light moving in the second moving direction. The first light reaches the third optical module via the first optical module and the second optical module in sequence. The third optical module includes a first photoelectric converter configured to transform the first light into a first image signal.Type: GrantFiled: June 21, 2022Date of Patent: March 19, 2024Assignee: TDK TAIWAN CORP.Inventors: Chao-Chang Hu, Chih-Wei Weng, Chia-Che Wu, Chien-Yu Kao, Hsiao-Hsin Hu, He-Ling Chang, Chao-Hsi Wang, Chen-Hsien Fan, Che-Wei Chang, Mao-Gen Jian, Sung-Mao Tsai, Wei-Jhe Shen, Yung-Ping Yang, Sin-Hong Lin, Tzu-Yu Chang, Sin-Jhong Song, Shang-Yu Hsu, Meng-Ting Lin, Shih-Wei Hung, Yu-Huai Liao, Mao-Kuo Hsu, Hsueh-Ju Lu, Ching-Chieh Huang, Chih-Wen Chiang, Yu-Chiao Lo, Ying-Jen Wang, Shu-Shan Chen, Che-Hsiang Chiu
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Patent number: 11929271Abstract: An apparatus for inspecting wafer carriers is disclosed. In one example, the apparatus includes: a housing; a load port; a robot arm inside the housing; and a processor. The load port is configured to load a wafer carrier into the housing. The robot arm is configured to move a first camera connected to the robot arm. The first camera is configured to capture a plurality of images of the wafer carrier. The processor is configured to process the plurality of images to inspect the wafer carrier.Type: GrantFiled: July 13, 2020Date of Patent: March 12, 2024Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.Inventors: Cheng-Kang Hu, Shou-Wen Kuo, Sheng-Hsiang Chuang, Jiun-Rong Pai, Hsu-Shui Liu
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Patent number: 11928734Abstract: An exemplary system according to the present disclosure comprises a computing device that in operation, causes the system to receive financial product or financial portfolio data, map the financial product to a risk factor, execute a risk factor simulation process involving the risk factor, generate product profit and loss values for the financial product or portfolio profit and loss values for the financial portfolio based on the risk factor simulation process, and determine an initial margin for the financial product. The risk factor simulation process can be a filtered historical simulation process.Type: GrantFiled: April 13, 2022Date of Patent: March 12, 2024Assignee: Intercontinental Exchange Holdings, Inc.Inventors: Atsushi Maruyama, Boudewijn Duinstra, Christian A. M. Schlegel, Daniel R. de Almeida, Fernando V. Cerezetti, Gabriel E. S. Medina, Ghais Issa, Iddo Yekutieli, Jerome M. Drean, Marcus Keppeler, Rafik Mrabet, Stephen R. Pounds, Wen Jiang, Yanyan Hu, Yunke Yang
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Patent number: 11927861Abstract: A display panel and a display device are disclosed, relating to the display technical field. The display panel comprises a display layer and a light control layer which are laminated, the light control layer comprises a plurality of light control pixel areas, the light control pixel areas comprise a thin film transistor, the display layer comprises a plurality of display pixel areas, and the display pixel areas comprise a green sub-pixel; the orthographic projection of the green sub-pixel on the light control pixel area is close to the area where the thin film transistor is located.Type: GrantFiled: May 18, 2021Date of Patent: March 12, 2024Assignees: FUZHOU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Renhui Yu, Wen Zha, Xin Chen, Hongzhou Xie, Shangtao Zheng, Meizhen Chen, Ying Tian, Zengrong Li, Ye Hu, Qingna Hou, Kai Diao
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Publication number: 20240078441Abstract: A method for knowledge representation and deduction of service logic includes: generating, based on a knowledge representation model, a semantic graph corresponding to conceptual-layer service logic, where the semantic graph includes one or more types of nodes and edges for connecting the one or more types of nodes, and the nodes include at least a node of a variable type; generating, based on the semantic graph and a physical table to which a service object is mapped, an instance graph, where the instance graph includes the nodes and edges in the semantic graph; generating executable code based on a service logic relationship between the nodes in the instance graph; and determining, based on the executable code and a data instance corresponding to a node whose in-degree is 0 in the instance graph, a data instance corresponding to each node in the instance graph.Type: ApplicationFiled: November 9, 2023Publication date: March 7, 2024Inventors: Rong Duan, Kangxing Hu, Wenwen Huang, Yuan Yuan, Wen Peng, Chunxi Liu, Qinjie Yang, Xiaoliang Yin, Shufan Li
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Publication number: 20240080918Abstract: In a communication method, a session management function network element initiates a procedure of a first operation for a first session; the session management function network element receives a request to establish user-plane resources for the first session from an access and mobility management function network element in a process of performing the first operation; and the session management function network element determines a subsequent procedure based on the first operation.Type: ApplicationFiled: November 13, 2023Publication date: March 7, 2024Inventors: Linping Yang, Xiange Hu, Wen Hu, Li Qiang