Patents by Inventor Pu Chen
Pu Chen 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: 20250129717Abstract: A quantitative prediction method for gas content of deep marine shale includes: obtaining raw data of known wells; establishing relationship formulas between pore specific surface areas and adsorbed gas contents of a known well in an area as an adsorbed gas content quantitative prediction model; establishing relationship formulas between pore volumes and free gas contents of the known well as a free gas content quantitative prediction model; summing the adsorbed gas contents and corresponding free gas contents to obtain total gas contents; calculating adsorbed gas contents, free gas contents and total gas contents of the known wells; drawing a predicted adsorbed gas content contour map, a predicted free gas content contour map and a predicted total gas content contour map; and reading an adsorbed gas content, a free gas content and a total gas content of an unknown well in the area from the above contour maps.Type: ApplicationFiled: October 17, 2024Publication date: April 24, 2025Inventors: Xinyang He, Kun Zhang, Hulin Niu, Chengzao Jia, Yan Song, Zhenxue Jiang, Shu Jiang, Xueying Wang, Nanxi Zhang, Xiaoxia Dong, Jun Dong, Ruisong Li, Tong Wang, Pu Huang, Jiasui Ouyang, Xingmeng Wang, Shoucheng Xu, Hanbing Zhang, Yubing Ji, Lei Chen, Xuefei Yang, Fengli Han, Weishi Tang, Jingru Ruan, Hengfeng Gou, Lintao Li, Yipeng Liu, Ping Liu
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Publication number: 20250130216Abstract: A rapid monitoring and discrimination method for drought conditions in summer maize based on chlorophyll content includes: 1) Obtaining multi-spectral imagery through UAV multi-payload low-altitude remote sensing technology and measuring chlorophyll content on the ground. Additionally, calculating vegetation indices including Normalized Difference Vegetation Index (NDVI), Soil-Adjusted Vegetation Index (SAVI), and Renormalized Difference Vegetation Index (RENDVI). 2) Selecting vegetation indices and constructing regression equations with measured chlorophyll content during different growth stages. The regression equation with the highest correlation for each growth stage is chosen as the optimal model equation for that particular stage. 3) Using the optimal model equations to retrieve chlorophyll content for each period and determining thresholds for chlorophyll content across different drought levels through calibration.Type: ApplicationFiled: December 23, 2024Publication date: April 24, 2025Inventors: Wenlong SONG, Mengyi LI, Changjun LIU, Pu ZHOU, Lang YU, Yizhu LU, Yun LIU, Wenjing LU, Xiuhua CHEN, Long CHEN
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Patent number: 12276836Abstract: A semiconductor structure according to the present disclosure includes a buried oxide layer, a first dielectric layer disposed over the buried oxide layer, a first waveguide feature disposed in the first dielectric layer, a second dielectric layer disposed over the first dielectric layer and the first waveguide feature, a third dielectric layer disposed over the second dielectric layer, and a second waveguide feature disposed in the second dielectric layer and the third dielectric layer. The second waveguide feature is disposed over the first waveguide feature and a portion of the second waveguide feature vertically overlaps a portion of the first waveguide feature.Type: GrantFiled: December 9, 2022Date of Patent: April 15, 2025Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.Inventors: Chan-Hong Chern, Chih-Chang Lin, Min-Hsiang Hsu, Weiwei Song, Chewn-Pu Jou, Feng-Wei Kuo, Huan-Neng Chen, Lan-Chou Cho
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Patent number: 12278259Abstract: In an embodiment, a circuit includes: a transformer defining an inductive footprint within a first layer; a grounded shield bounded by the inductive footprint within a second layer separate from the first layer; and a circuit component bounded by the inductive footprint within a third layer separate from the second layer, wherein: the circuit component is coupled with the transformer through the second layer, and the third layer is separated from the first layer by the second layer.Type: GrantFiled: August 9, 2023Date of Patent: April 15, 2025Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Feng Wei Kuo, Chewn-Pu Jou, Huan-Neng Chen, Lan-Chou Cho, Robert Bogdan Staszewski
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Publication number: 20250088556Abstract: A model training system includes a cloud data storage platform and a cloud model training platform. The cloud data storage platform is configured to: store training data; and receive a training data calling request, and export training data corresponding to a data calling instruction to the cloud model training platform based on the training data calling request. The cloud model training platform is configured to: receive a model training creation instruction to obtain a to-be-trained model; generate the training data calling request, and send the training data calling request to the cloud data storage platform; and train the to-be-trained model by using the training data exported from the cloud data storage platform, to obtain a training result model. In the technical solutions of the present invention, a risk of leaking training data can be reduced.Type: ApplicationFiled: November 22, 2024Publication date: March 13, 2025Applicant: Huawei Cloud Computing Technologies Co., Ltd.Inventors: Pu CHEN, Qiaobo LIAO
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Publication number: 20250078124Abstract: Embodiments of this application disclose a cloud resource management method and a related apparatus, to improve resource utilization of a cloud server. The method in embodiments of this application includes: obtaining available resource status information of a cloud server cluster, where the available resource status information includes one or more of the following: available cloud resource capacities and available cloud resource flavors of the cloud server cluster in different future periods; generating cloud service price information based on the available resource status information, where the cloud service price information includes price information of cloud resources of a plurality of flavors; and sending the cloud service price information to user equipment.Type: ApplicationFiled: November 15, 2024Publication date: March 6, 2025Inventor: Pu Chen
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Patent number: 12236645Abstract: A data encoding method includes determining a value of a syntax element of point cloud data of a point cloud. The point cloud data includes attribute values of the point cloud and the syntax element indicates a search range of the attribute values during prediction encoding. The method further includes performing prediction processing on the attribute values according to the search range to obtain residuals of the attribute values, and encoding the residuals and a difference between the value of the syntax element and a constant value to generate code stream data. The constant value is a positive number.Type: GrantFiled: January 7, 2022Date of Patent: February 25, 2025Assignees: SZ DJI TECHNOLOGY CO., LTD., ZHEJIANG UNIVERSITYInventors: Xiaozhen Zheng, Pu Li, Jiafeng Chen, Wenyi Wang, Lu Yu
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Patent number: 12222554Abstract: Disclosed is a system and method for communication using an efficient fiber-to-chip grating coupler with a high coupling efficiency.Type: GrantFiled: January 19, 2024Date of Patent: February 11, 2025Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.Inventors: Feng-Wei Kuo, Lan-Chou Cho, Huan-Neng Chen, Chewn-Pu Jou
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Publication number: 20250044506Abstract: An optical device includes a waveguide configured to guide light, a taper integrated with the waveguide on a substrate configured for optical coupling, and an attenuator to degrade unwanted optical signal from the taper. The attenuator extends along one side of the taper, and includes one of a conductive structure, a doped structure and a refractive structure.Type: ApplicationFiled: October 22, 2024Publication date: February 6, 2025Inventors: CHEWN-PU JOU, HUAN-NENG CHEN, LAN-CHOU CHO, FENG WEI KUO
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Patent number: 12210366Abstract: The invention discloses a power feedback control system and method of MGP system, including detecting the actual active power sent by the generator to the grid through the measurement and calculation module; making a difference between the measured active power and the given active power; calculating frequency regulation amount through the PI regulation module according to the difference, and taking it as feedback; calculating the frequency reference value of the converter in the control system; through the adjustment module adjusts finely the frequency of the converter and adjust the phase difference of frequency modulation to achieve controlling power output, so when the new energy predicts its output power based on power feedback control using MGP before connecting to grid, the output of the control system will not delay and affect the stability and reliability of the control system, ensuring the smooth introduction of new energy grid-connected methods.Type: GrantFiled: July 10, 2020Date of Patent: January 28, 2025Assignee: Guizhou Power Grid Company LimitedInventors: Julong Chen, Haisen Zhao, Zhenming Liu, Bin Sun, Yi Xue, Qingsheng Li, Qingming Zhao, Yu Zhang, Xueyong Tang, Pu Deng
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Patent number: 12184725Abstract: A model training system includes a cloud data storage platform and a cloud model training platform. The cloud data storage platform is configured to: store training data; and receive a training data calling request, and export training data corresponding to a data calling instruction to the cloud model training platform based on the training data calling request. The cloud model training platform is configured to: receive a model training creation instruction to obtain a to-be-trained model; generate the training data calling request, and send the training data calling request to the cloud data storage platform; and train the to-be-trained model by using the training data exported from the cloud data storage platform, to obtain a training result model. In the technical solutions of the present invention, a risk of leaking training data can be reduced.Type: GrantFiled: May 26, 2020Date of Patent: December 31, 2024Assignee: HUAWEI CLOUD COMPUTING TECHNOLOGIES CO., LTD.Inventors: Pu Chen, Qiaobo Liao
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Publication number: 20240362850Abstract: A cloud management platform is configured to: receive a graphic asset uploaded by at least one of a plurality of asset providers; receive payment success information of at least one of a plurality of asset users for the graphic asset, and record that the at least one asset user has permission to use the graphic asset; receive a rendering request that is for the graphic asset and that is sent by the at least one asset user, and request the graphic asset from the cloud management platform in response to the rendering request; when determining that the at least one asset user has the permission to use the graphic asset, send the graphic asset to the rendering unit; render the first graphic asset to generate a rendering result, and send the rendering result to the at least one asset user.Type: ApplicationFiled: July 12, 2024Publication date: October 31, 2024Inventor: Pu Chen
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Publication number: 20240344049Abstract: Provided are a biological assembly method for Faraday wave multi-wavelength synthesis and an application. The present method has advantages that the system is easy to build, manipulation is simple, patterns are dynamically adjustable, biocompatibility is good, etc. The present method is different from a cell manipulation principle under a single wavelength condition in an existing acoustic biological assembly method; sine or cosine signals having different wavelengths are synthesized, so that a single-wavelength assembly mode in a conventional Faraday wave frequency domain is improved into a multi-wavelength assembly mode, complex and arbitrary pattern arrangement of liquid-bottom multi-scale cells is achieved, and thus the method is more suitable for the requirement for complex arrangement of cells in tissue engineering and biological manufacturing, and has huge application prospects and commercial value.Type: ApplicationFiled: July 14, 2022Publication date: October 17, 2024Inventors: Pu Chen, Longjun Gu, Lixin ZHENG, Heng WANG, Jinsheng ZHOU
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Publication number: 20240317504Abstract: This application provides a load-bearing support plate, chain structure, and a conveyor belt structure incorporating them, the load-bearing support plate comprises a first panel, a second panel, and a transition panel for connecting the first panel with the second panel; the first panel is offset in a first direction relative to the second panel, at least one reinforcing rib provided on the first panel, the reinforcing rib extending upwards from the bottom of the first panel to the upper edge of the first panel and forming a bearing surface with the top surface of the first panel. By forming the first panel into a curved shape with the use of reinforcing ribs, the overall support capability is enhanced. Also, by extending the reinforcing ribs to the upper edge of the first panel, the upper edge of the support plate below becomes curved, offering a larger contact area in the thickness direction, thereby improving the stability of the spiral stacking motion.Type: ApplicationFiled: March 18, 2024Publication date: September 26, 2024Applicant: Square Technology Group Co., LtdInventors: Xiaoyan YANG, Xiaohua LOU, Pu CHEN, Zhong PU, Wenbo AI, Yafei SHAN
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Publication number: 20240311097Abstract: A cloud technology-based graphics program online development method and system, and a related device are provided. The method includes the following steps: A cloud management platform receives a graphics program online development request input by a tenant, selects or creates a cloud instance for image rendering in a cloud instance resource pool, and sets a connection between the cloud instance and a client of the tenant (S410); the cloud instance receives graphics program code sent by the client, and compiles the graphics program code to generate a graphics program, where the graphics program code is input by the tenant to the client (S420); and the cloud instance runs the graphics program to render a graphic, and sends the graphic to the client for display (S430). In this way, a cloud technology-based graphics program online development requirement of the tenant is met, and user experience is improved.Type: ApplicationFiled: May 29, 2024Publication date: September 19, 2024Inventor: Pu Chen
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Publication number: 20240210995Abstract: A display may have a stretchable portion with hermetically sealed rigid pixel islands. A flexible interconnect region may be interposed between the hermetically sealed rigid pixel islands. The hermetically sealed rigid pixel islands may include organic light-emitting diode (OLED) pixels. A conductive cutting structure may have an undercut that causes a discontinuity in a conductive OLED layer to mitigate lateral leakage. The conductive cutting structure may also be electrically connected to a cathode for the OLED pixels and provide a cathode voltage to the cathode. First and second inorganic passivation layers may be formed over the OLED pixels. Multiple discrete portions of an organic inkjet printed layer may be interposed between the first and second inorganic passivation layers.Type: ApplicationFiled: October 10, 2023Publication date: June 27, 2024Inventors: Prashant Mandlik, Bhadrinarayana Lalgudi Visweswaran, Mahendra Chhabra, Chia-Hao Chang, Shiyi Liu, Siddharth Harikrishna Mohan, Zhen Zhang, Han-Chieh Chang, Yi Qiao, Yue Cui, Tyler R Kakuda, Michael Vosgueritchian, Sudirukkuge T. Jinasundera, Warren S Rieutort-Louis, Tsung-Ting Tsai, Jae Won Choi, Jiun-Jye Chang, Jean-Pierre S Guillou, Rui Liu, Po-Chun Yeh, Chieh Hung Yang, Ankit Mahajan, Takahide Ishii, Pei-Ling Lin, Pei Yin, Gwanwoo Park, Markus Einzinger, Martijn Kuik, Abhijeet S Bagal, Kyounghwan Kim, Jonathan H Beck, Chiang-Jen Hsiao, Chih-Hao Kung, Chih-Lei Chen, Chih-Yu Chung, Chuan-Jung Lin, Jung Yen Huang, Kuan-Chi Chen, Shinya Ono, Wei Jung Hsieh, Wei-Chieh Lin, Yi-Pu Chen, Yuan Ming Chiang, An-Di Sheu, Chi-Wei Chou, Chin-Fu Lee, Ko-Wei Chen, Kuan-Yi Lee, Weixin Li, Shin-Hung Yeh, Shyuan Yang, Themistoklis Afentakis, Asli Sirman, Baolin Tian, Han Liu
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Publication number: 20240212255Abstract: A method includes: obtaining a first request from a first device, where the first request indicates to render a first scene of an application; determining, from a plurality of rendering hosts, a first rendering host used to render the first scene, where the determined first rendering host is configured to provide a rendering result of the first scene to the first device; obtaining a scene switching notification of the application, where the scene switching notification indicates to render a second scene of the application; and determining, from the plurality of rendering hosts, a second rendering host used to render the second scene, where the determined second rendering host is configured to provide a rendering result of the second scene to the first device.Type: ApplicationFiled: March 11, 2024Publication date: June 27, 2024Inventor: Pu Chen
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Publication number: 20240145690Abstract: Disclosed are a positive electrode material, a preparation method therefor, and an application thereof. The method includes: (1) performing a co-precipitation reaction by mixing a soluble manganese salt and a soluble metal M salt with carbonate, to obtain a co-precipitate containing MxMn1-xCO3; and (2) sintering the co-precipitate containing MxMn1-xCO3 in an air atmosphere to obtain the positive electrode material containing MxMn1-xP2, where M is at least one selected from Al, Zr, Ti, Ni, Co, Mg, Ta, Ca, Fe, Na, K, Cu, Zn, Nb, Sn, Sb, La and In, and where x is in a range from 0 to 1 excluding endpoints 0 and 1.Type: ApplicationFiled: June 24, 2021Publication date: May 2, 2024Inventors: Yang FU, Yunfeng LUO, Pu CHEN
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Publication number: 20240119130Abstract: A front-end device is configured to capture a light point image of an authenticatee and send the light point image to the back-end device, where the light point image is an image captured from the authenticatee under irradiation of multi-light points, and the light point image includes a face of the authenticatee. The back-end device of the authentication system is configured to perform face anti-spoofing detection on the authenticatee based on the received light point image to obtain an authentication result.Type: ApplicationFiled: June 22, 2023Publication date: April 11, 2024Inventors: Ziwen HU, Anping LI, Xiaoyuan YU, Pu CHEN
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Patent number: D1017758Type: GrantFiled: July 15, 2022Date of Patent: March 12, 2024Assignee: SHENZHEN SHIJINYUAN TECHNOLOGY CO., LTD.Inventors: Pu Chen, Xiucheng Yuan
