Patents by Inventor Yong Ding
Yong Ding 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: 20250101552Abstract: Disclosed are an iron-based alloy strengthened by an intermetallic compound (IMC) phase-coated nano-rare earth oxide phase and a preparation method thereof. The preparation method includes the following steps: step S1, preparation of a pre-alloyed powder; step S2, first mechanical alloying; step S3, mixing by ball milling; step S4, second mechanical alloying; step S5, thermomechanical densification; and step S6, solid solution heat treatment and aging heat treatment.Type: ApplicationFiled: January 15, 2024Publication date: March 27, 2025Inventors: Yong JIANG, Wenquan DING
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Publication number: 20250087865Abstract: A phase shifter, a phase shifter array, an antenna array and an electronic device are provided and belong to the field of communication technology. The phase shifter includes: first and second dielectric substrates opposite to each other, a first transmission line and a second transmission line on a side of the first dielectric substrate close to the second dielectric substrate, patch electrodes on a side of the second dielectric substrate close to the first dielectric substrate, and a tunable dielectric layer between a layer where the transmission lines are located and a layer where the patch electrodes are located; wherein orthographic projections of two ends of each patch electrode on the first dielectric substrate overlap with orthographic projections of the first and second transmission lines on the first dielectric substrate, respectively; and at least two of the plurality of patch electrodes are connected to different first bias voltage lines.Type: ApplicationFiled: November 9, 2022Publication date: March 13, 2025Inventors: Yi DING, Zhao CUI, Yong MA, Feng QU, Qi YAO, Chuncheng CHE
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Patent number: 12248934Abstract: Embodiments of this disclosure disclose a resource transfer data management method and apparatus, and a storage medium, which belong to the field of Internet technologies. The method includes: receiving transaction data transmitted by a first server, wherein the transaction data is obtained by the first server by signing resource transfer data according to a private key of the first server; verifying the transaction data according to a public key of the first server; and generating a second block according to the transaction data and a feature value of a first block in a blockchain when the verification succeeds, and adding the second block as a next block of the first block to the blockchain.Type: GrantFiled: November 4, 2020Date of Patent: March 11, 2025Assignee: Tencent Technology (Shenzhen) Company LimitedInventors: Rui Guo, Maocai Li, Zongyou Wang, Haitao Tu, Li Kong, Kaiban Zhou, Changqing Yang, Nan Wang, Yong Ding, Yifang Shi
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Publication number: 20250079674Abstract: The present disclosure provides a phase shifter, an antenna and an electronic device, and belongs to the field of communication technology. The phase shifter includes a plurality of phase shifting units, a first power division network and a second power division network; each phase shifting unit includes a first transmission structure and a second transmission structure; the first power division network includes a first feeding port and a plurality of second feeding ports; the second power division network includes a third feeding port and a plurality of fourth feeding ports; and the first transmission structure of the phase shifting unit is electrically connected to one second feeding port; the second transmission structure of the phase shifting unit is electrically connected to one fourth feeding port.Type: ApplicationFiled: February 24, 2023Publication date: March 6, 2025Inventors: Yi DING, Haocheng JIA, Wenxue MA, Hao GUO, Yan LU, Jing WANG, Yong LI, He LIU, Feng QU, Chuncheng CHE, Zhifeng ZHANG
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Publication number: 20250067385Abstract: Provided is a device for maintaining an equipment configured to maintain a to-be-maintained equipment (1). The to-be-maintained equipment (1) includes a first side and a second side opposite to the first side, and the device includes: at least one guide rail (3) extending in a first direction, wherein the first direction is a direction pointing from the first side to the second side; a sliding mechanism (4) arranged on the guide rail (3) and configured to support the to-be-maintained equipment (1); and a driving mechanism (5) configured to drive the sliding mechanism (4) and the to-be-maintained equipment (1) to move along the guide rail (3), wherein the device is configured to allow the to-be-maintained equipment (1) to move along the guide rail (3) to change a maintenance space on the first side or the second side.Type: ApplicationFiled: September 29, 2022Publication date: February 27, 2025Inventors: Qingping HUANG, Yong ZHOU, Hui DING, Baoyuan HU, Bintao WEI
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Publication number: 20250062699Abstract: Disclosed are a high-voltage three-phase four-bridge-arm topology structure and an inverter. The topology structure includes four bridge-arm circuits and a converter; one end of first bridge-arm circuit is connected to an A-phase high voltage line and the other end is connected to a first conversion module, one end of second bridge-arm circuit to a B-phase high voltage line and the other end to a second conversion module; one end of third bridge-arm circuit to a C-phase high voltage line and the other end to a third conversion module; one end of fourth bridge arm circuit to a ground line and the other end to a fourth conversion module, and the fourth bridge arm circuit is used to perform voltage compensation on the output voltages of the first bridge arm circuit, second bridge arm circuit, and third bridge arm circuit when the three phase high voltage lines are unbalanced.Type: ApplicationFiled: July 8, 2024Publication date: February 20, 2025Inventors: Yong YANG, Jianliang MAO, Lingfeng MAO, Junlong DING, Pan WANG, Xiaohu FAN, Huiqing WEN, Weiguo HUANG
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Patent number: 12231062Abstract: Disclosed are a high-voltage three-phase four-bridge-arm topology structure and an inverter. The topology structure includes four bridge-arm circuits and a converter; one end of first bridge-arm circuit is connected to an A-phase high voltage line and the other end is connected to a first conversion module, one end of second bridge-arm circuit to a B-phase high voltage line and the other end to a second conversion module; one end of third bridge-arm circuit to a C-phase high voltage line and the other end to a third conversion module; one end of fourth bridge arm circuit to a ground line and the other end to a fourth conversion module, and the fourth bridge arm circuit is used to perform voltage compensation on the output voltages of the first bridge arm circuit, second bridge arm circuit, and third bridge arm circuit when the three phase high voltage lines are unbalanced.Type: GrantFiled: July 8, 2024Date of Patent: February 18, 2025Assignee: Jiangsu Koyoe Energy Technology Co., Ltd.Inventors: Yong Yang, Jianliang Mao, Lingfeng Mao, Junlong Ding, Pan Wang, Xiaohu Fan, Huiqing Wen, Weiguo Huang
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Patent number: 12230242Abstract: Provided are a sound gathering device for voiceprint monitoring and a preparation method. The sound gathering device is a cone structure and includes a front end portion (1) and a rear end portion (2), the front end portion (1) is trumpet-shaped, an inner wall surface of the front end portion (1) is present a pattern array of a microstructure (3), and the microstructure (3) presenting the pattern array is formed through laser etching. A sound wave frequency monitored by the sound gathering device is 50 Hz˜10 kHz, and a sound wave enters the sound gathering device from an entrance of the front end portion (1), is reflected through the pattern array of the microstructure (3) on the inner wall surface of the front end portion (1), and is transmitted from an exit of the rear end portion (2), and a sound pressure of the exit of the rear end portion (2) is 4 times˜8 times a sound pressure of the entrance of the front end portion (1).Type: GrantFiled: July 20, 2023Date of Patent: February 18, 2025Assignee: State Grid Jiangsu Taizhou Power Supply CompanyInventors: Yong Li, Ting Chen, Ling Ju, Jijing Yin, Ze Zhang, Xingchun Xu, Beibei Weng, Zhenguo Chuai, Yan Wu, Li Chen, Yang Cheng, Tianyu He, Le Yuan, Jie Qian, Debao Tang, Yanquan Zhu, Anqi Ding, Kaiming Bian, Wen Chen, Wanjian Hu, Hongbo Dai, Weijun Shi
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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: 12221843Abstract: An automatic detection function-integrated detection apparatus includes a drill rod and an elastic water storage bag; two sides of the drill rod are a head region and a tail region, respectively; an interior of the drill rod has a water supply channel, a side wall of the drill rod is provided with a first channel, and a first valve is disposed in the first channel. The automatic detection function-integrated detection apparatus and method for the water flowing fractured zone may complete the detection of the water flowing fractured zone while drilling, and thus the labor intensity of workers may be reduced.Type: GrantFiled: July 3, 2024Date of Patent: February 11, 2025Assignee: SICHUAN UNIVERSITYInventors: Nuwen Xu, Zhuang Li, Biao Li, Peiwei Xiao, Rong Yang, Yong Xia, Bei Jiang, Haoyu Mao, Xinchao Ding, Guo Liao, Zhi Li, Yuepeng Sun, Zhiqiang Sun, Sen Yang
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Publication number: 20250046012Abstract: An inspection system and method, the inspection system includes: a carrying device, at least one ray source and a detector assembly. The ray source and the detector assembly are lifted or lowered along a central axis of the carrying device relative to the carrying device. When viewed along the central axis, the ray source is translatable between scanning positions relative to the carrying device. When the ray source is at one of the scanning positions the ray source and the detector assembly are lifted or lowered relative to the carrying device along the central axis, and the ray source emits X-rays; and when the ray source and the detector assembly are lifted or lowered a predetermined distance the ray source translates to another scanning position. The inspection system further reconstructs a three-dimensional scanning image of the object to be inspected based on detection data of the detector assembly.Type: ApplicationFiled: July 6, 2022Publication date: February 6, 2025Inventors: Li ZHANG, Zhiqiang CHEN, Qingping HUANG, Hui DING, Yong ZHOU, Xin JIN, Liming YAO
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Publication number: 20250027201Abstract: Provided is a substrate supporting device, including a susceptor and a rotating tube. The susceptor is arranged in the process chamber of a substrate processing apparatus for supporting the substrate; the bottom surface of the susceptor is provided with a first limiting portion; the rotating tube, having a cylindrical structure, is arranged below the susceptor and supports the susceptor, the side wall of the rotating tube is provided with a second limiting portion corresponding to the first limiting portion in position, and relative movement between the rotating tube and the susceptor in the horizontal direction is limited when the two rotate through cooperation of the first limiting portion and the corresponding second limiting portion. The present invention also provides a substrate processing apparatus.Type: ApplicationFiled: September 19, 2022Publication date: January 23, 2025Inventors: Yong JIANG, Wei DING
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Patent number: 12206287Abstract: A single-phase permanent magnet synchronous motor and dust collector. The single-phase permanent magnet synchronous motor includes a plurality of stator teeth, the plurality of stator teeth include at least: a first-type and second-type stator tooth; the first-type and second-type stator teeth enclose an annular working cavity for accommodating a rotor part, where the size of a central angle corresponding to a first contour line of an end face of the first-type stator tooth facing the rotor part is different from the size of a central angle corresponding to a second contour line of an end face of the second-type stator tooth facing the rotor part. The motor has a significantly reduced cogging torque, a greatly reduced torque ripple, and an obviously increased motor output torque. The single-phase permanent magnet synchronous motor is small in size, light in weight, simple in structure, convenient for large-scale manufacture and low in manufacturing cost.Type: GrantFiled: August 25, 2020Date of Patent: January 21, 2025Assignee: Gree Electric Appliances, Inc. of ZhuhaiInventors: Yusheng Hu, Bin Chen, Yong Xiao, Zhidong Zhang, Jinfei Shi, Shengyu Xiao, Xia Li, Lin Tang, Shaoxuan Zhu, Pengqian Gui, Hui Sun, Jiating Ding
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Publication number: 20250024012Abstract: The present invention relates to the technical field of naked-eye 3D display, and provides a flicker-free directional backlight naked-eye 3D display device for multi-person viewing. An image control module converts image data into a 3D image, and a parallax 3D image is output to a first or Nth viewer through the cooperation of a display unit, a triangular prism-shaped microstructural directional beam-splitting film, and a directional backlight module, a quantity of viewers is determined by a human eye position signal in a display area collected by a human eye tracking module. The directional backlight module provides motion parallax, and the triangular prism-shaped microstructural directional beam-splitting film provides binocular parallax, so that the resolution is lost by only half in a horizontal direction and remains unchanged in a vertical direction, so that ultra HD 3D images can be implemented for one or more persons.Type: ApplicationFiled: September 29, 2024Publication date: January 16, 2025Applicant: Guangzhou Mid Technology Co., Ltd.Inventors: Yong HE, Jianying ZHOU, Xuehao CHEN, Mengyi CHENG, Zhanhong LI, Yunjia FAN, Xiaoke LI, Juan DING, Dongyan DENG
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Publication number: 20250001498Abstract: A preparation method of a rare earth permanent magnetic material comprises one or more times of cryogenic treatment and tempering treatment. When the preparation method comprises one time of cryogenic treatment and tempering treatment, the cryogenic treatment is performed between sintering treatment and the tempering treatment, or is performed after the tempering treatment. When the preparation method comprises two or more times of cryogenic treatment and tempering treatment, at least one time of cryogenic treatment is performed between sintering treatment and the tempering treatment, and at least one time of cryogenic treatment is performed after the tempering treatment. The preparation method can refine and homogenize the structure and realize quick and convenient treatment, and can effectively improve the mechanical performance of the rare earth permanent magnetic material and maintain good magnetic performance.Type: ApplicationFiled: March 13, 2023Publication date: January 2, 2025Inventors: Bo Zhou, Lei Liu, Yingli Sun, Yong Ding, Aru Yan
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Publication number: 20240336933Abstract: A plant sterility-related gene is disclosed, in particular to a dominant male sterility-related gene from rice and application of an encoding protein thereof in creating a rice dominant male sterile line. The present invention provides a rice dominant male sterile gene SMS and application thereof. The rice dominant male sterility-related gene SMS may be used for creating a new dominant male sterile line, thereby strengthening use of the advantages of a rice hybrid. The TO generation of transgenic plant line with overexpression of the rice dominant male sterility related gene SMS shows pollen abortion or no pollen, which indicates that the transgenic plant overexpressing this gene can obtain a new sterile material. Creation of the dominant male sterile line can promote wide application of a recurrent selection breeding method, enrich the genetic diversity of a new breeding variety, and solve the problem of a single variety of the rice.Type: ApplicationFiled: February 2, 2024Publication date: October 10, 2024Inventors: YACHUN YANG, YONG DING, HAO LI, JIANBO YANG, CHENG ZHANG, HUI MA
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Publication number: 20240289098Abstract: Various embodiments include methods and devices for generating and verifying a software image with a safety feature. Embodiments may include generating a safety feature from a first software image, and generating a second software image including the safety feature. Embodiments may include, retrieving a first safety feature from a software image with the first safety feature, calculating a second safety feature based on information relating to the software image with the first safety feature, comparing the first safety feature and the second safety feature, and verifying safety of the software image with the first safety feature in response to the first safety feature matching with the second safety feature. The methods and devices may be implemented in compliance with functional safety standards, such as ISO 26262 functional safety standards and, in compliance with Automotive Safety Integrity Level (ASIL) requirements, such as ASIL-D and/or ASIL QM requirements.Type: ApplicationFiled: August 30, 2021Publication date: August 29, 2024Inventors: Xiang LI, Serafim LOUKAS, Jr., Gurunath RAMASWAMY, Hua ZHANG, Yong DING
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Publication number: 20240269603Abstract: A reinforced porous adsorbent fiber includes a reinforcing thread partially or completely embedded in a fiber adsorbent component, the latter including an active adsorbent such as a polyamine, an inorganic particulate adsorbent or an amine-modified inorganic particulate adsorbent, dispersed in a porous polymeric matrix. In specific examples, the thread-reinforced adsorbent fibers have attractive CO2 adsorption/desorption performance, good tensile mechanical strength and/or flexibility.Type: ApplicationFiled: January 29, 2024Publication date: August 15, 2024Inventor: Yong Ding
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Patent number: 12052344Abstract: A method for electing a representative node device for a blockchain system includes: receiving IP address information of a first node device, the first node device being in a candidate state for a representative node device; receiving, from the first node device, an IP address obtaining request for requesting IP address information of a representative node device; when the first node device is determined to be a representative node device of the blockchain system elected in a current election process, transmitting, to the first node device, an IP address list comprising IP address information of representative node devices elected in the current election process; and when the first node device is determined not to be a representative node device of the blockchain system elected in the current election process, skipping the IP address obtaining request.Type: GrantFiled: October 1, 2020Date of Patent: July 30, 2024Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Rui Guo, Maocai Li, Zongyou Wang, Haitao Tu, Li Kong, Kaiban Zhou, Changqing Yang, Nan Wang, Yong Ding, Yifang Shi
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Patent number: D1046866Type: GrantFiled: August 1, 2023Date of Patent: October 15, 2024Assignee: SHENZHEN JIMUYIDA TECHNOLOGY CO. LTDInventors: Yong Ding, Lei Jin, Wei Luo, Yuan Wang, Xin Wang