Patents by Inventor Rui Feng
Rui Feng 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: 20240155280Abstract: An earmuff and head-mounted headphones are disclosed. The earmuff comprises earmuff leather and earmuff sponge. The earmuff further comprises an airbag base and an earmuff airbag made of a soft rubber material. The earmuff airbag comprises at least one hollow enclosed airbag. The airbag base is disposed at a bottom of the earmuff airbag to enhance a support force of the bottom of the earmuff airbag. The earmuff sponge is wrapped on an outer surface of the earmuff airbag. The earmuff leather is wrapped on an outer surface of the earmuff sponge. The earmuff according to the present disclosure increases the conducting media of noise by adding the earmuff airbag. The noise will be continuously reduced after passing through different media, thereby enhancing the passive noise reduction ability of the earmuff, and improving the user experience.Type: ApplicationFiled: June 29, 2021Publication date: May 9, 2024Applicant: GOERTEK INC.Inventors: Rui GUO, Huaying FENG, Cheng ZHAO
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Patent number: 11974640Abstract: Disclosed is wristband and wrist wearable device, including: a wristband body portion, one end is connected to one end of a device body of a wrist wearable device, and the other end is a free end; and a memory metal portion, which is arranged on the wristband body portion and has an arc-shaped memory state in a natural state, so that the wristband body portion is naturally maintained in an arc shape. The memory metal portion comprises a strip-shaped memory metal piece including a first metal segment, a second metal segment, and a third metal segment that are sequentially connected, the first metal segment and the third metal segment extend along a length direction of the wristband body portion in parallel, the second metal segment is arranged at the free end of the wristband body portion and is provided with at least one bent portion.Type: GrantFiled: December 29, 2021Date of Patent: May 7, 2024Assignee: GOERTEK INC.Inventors: Jianning Zhang, Qingru Shao, Huaying Feng, Cheng Zhao, Ying Zhong, Rui Guo, Yao Xue, Chao Zhang, Yawei Li
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Patent number: 11972072Abstract: The present disclosure provides an electronic device including a first sensing circuit, a second sensing circuit and a power line. The first sensing circuit includes a first sensing unit and a first transistor, and a first end of the first sensing unit is coupled to a control end of the first transistor. The second sensing circuit includes a second sensing unit and a second transistor, and a first end of the second sensing unit is coupled to a control end of the second transistor. A first end of the first transistor and a first end of the second transistor are coupled to the power line.Type: GrantFiled: November 1, 2022Date of Patent: April 30, 2024Assignee: InnoLux CorporationInventors: Shu-Fen Li, Chuan-Chi Chien, Hsiao-Feng Liao, Rui-An Yu, Chang-Chiang Cheng, Po-Yang Chen, I-An Yao
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Patent number: 11973337Abstract: This invention relates to the technical field of harmonic elimination for ferromagnetic resonance for a voltage transformer (abbreviated as PT), in particular, to a harmonic elimination method for ferromagnetic resonance for an active resistance-matching voltage transformer based on PID-adjustment, including compiling a resistance matching algorithm; designing and building a harmonic elimination control system based on the PID control strategy; presetting an active resistance-matching strategy; designing an engineering scheme for placing resistors.Type: GrantFiled: August 17, 2023Date of Patent: April 30, 2024Assignee: Qujing Power Supply Bureau of Yunnan Power Grid Co., LtdInventors: Xiaohong Zhu, Lianjing Yang, Fei Mao, Rong Zhang, Yang Yang, Jiangyun Su, Wenfei Feng, Zhe Li, Pengjin Qiu, Jianbin Li, Zhikun Hong, Weirong Yang, Changjiu Zhou, Yingqiong Zhang, Rui Xu, Guibing Duan
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Patent number: 11947449Abstract: Embodiments of the present disclosure relate to a method, system and computer program product for semantic search based on a graph database. In some embodiments, a method is disclosed. According to the method, the user jobs of a user are obtained from a first software product. Based on the user jobs, target test cases are selected from a plurality of test cases associated with the first software product and a second software product. The target test cases are applied to the first software product and the second software product, and in accordance with a determination that a result of applying the target test cases satisfies a predetermined criterion, an instruction is provided to indicate migrating from the first software product to the second software product. In other embodiments, a system and a computer program product are disclosed.Type: GrantFiled: July 7, 2022Date of Patent: April 2, 2024Assignee: International Business Machines CorporationInventors: Lei Gao, Jin Wang, A Peng Zhang, Kai Li, Jun Wang, Jing James Xu, Rui Wang, Xin Feng Zhu
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Publication number: 20240084114Abstract: A method for preparing a rubber for an elastomer of a flexible joint, includes: weighing hydrogenated nitrile raw rubber, a silica reinforcing agent, aramid fiber pulp, carbon black, liquid nitrile rubber, zinc oxide, stearic acid, an antioxidant, and a peroxide crosslinking agent; plasticating the hydrogenated nitrile raw rubber in a first internal mixer at 125-135° C., collecting a resulting product and cooling, to yield a plasticized rubber; preheating the liquid nitrile rubber; adding the plasticized rubber to a second internal mixer, further adding the aramid fiber pulp, the zinc oxide, the stearic acid, and the antioxidant to the second internal mixer for first mixing; adding the carbon black to the second internal mixer for second mixing; adding the silica reinforcing agent and the preheated liquid nitrile rubber to the second internal mixer for third mixing; and collecting a discharged product when a temperature of the second internal mixer is 140° C.Type: ApplicationFiled: November 22, 2023Publication date: March 14, 2024Inventors: Jianbo JI, Changqing YE, Jing FENG, Yanan HOU, Bo SUN, Gui ZHANG, Rui LIU
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Patent number: 11924833Abstract: The present disclosure provides a transmission feedback method and a UE. The transmission feedback method includes: transmitting a time-frequency transmission resource for transmitting feedback information for unicasting or multicasting transmission to at least one target UE which has established a connection with a source UE; acquiring the feedback information transmitted on the time-frequency transmission resource from the target UE; and determining a unicasting or multicasting transmission state in accordance with the feedback information.Type: GrantFiled: October 18, 2019Date of Patent: March 5, 2024Assignee: Datang Mobile Communications Equipment Co., Ltd.Inventors: Yuan Feng, Fangchen Cheng, Rui Zhao, Shilei Zheng, Jinling Hu
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Publication number: 20240069974Abstract: A system may include a memory and a processor in communication with the memory. The processor may be configured to perform operations. The operations may include synchronizing a policy between a primary node and a compute node and maintaining a resource registry on a client of the primary node. The operations may include communicating a direct communication between the client and the compute node, and the direct communication may include a first task. The operations may include returning a first result for the first task directly from the compute node to the client.Type: ApplicationFiled: August 25, 2022Publication date: February 29, 2024Inventors: Fei Qi, Jian Feng Wang, Meng Jie Li, Rui Gao, A Long Zhi
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Publication number: 20240072531Abstract: This invention relates to the technical field of harmonic elimination for ferromagnetic resonance for a voltage transformer (abbreviated as PT), in particular, to a harmonic elimination method for ferromagnetic resonance for an active resistance-matching voltage transformer based on PID-adjustment, including compiling a resistance matching algorithm; designing and building a harmonic elimination control system based on the PID control strategy; presetting an active resistance-matching strategy; designing an engineering scheme for placing resistors.Type: ApplicationFiled: August 17, 2023Publication date: February 29, 2024Inventors: Xiaohong ZHU, Lianjing YANG, Fei MAO, Rong ZHANG, Yang YANG, Jiangyun SU, Wenfei FENG, Zhe LI, Pengjin QIU, Jianbin LI, Zhikun HONG, Weirong YANG, Changjiu ZHOU, Yingqiong ZHANG, Rui XU, Guibing DUAN
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Publication number: 20240063050Abstract: The present invention provides a ceramic wafer with a surface shape and a manufacturing method thereof. The ceramic wafer has an upper surface and a lower surface, and at least one of the upper surface and the lower surface has an irregular surface shape. The total thickness variation (TTV) value between the two surfaces ranges from 0.1 to 100 ?m. The ceramic wafer with the surface shape of the present invention, by controlling the total thickness variation of the wafer, not only helps the coating, but also improves the flow of the fluid, and can improve the bonding force of the coating and reduce the surface defects in the subsequent process.Type: ApplicationFiled: November 29, 2022Publication date: February 22, 2024Inventors: YAN-KAI ZENG, BAI-XUAN JIANG, RUI-FENG JIANG
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Publication number: 20230404899Abstract: The present disclosure relates to a tooth brightening composition comprising polyurethane, at least one white food colours and at least one blue food colours and optionally other orally acceptable carriers and/or excipients. The present disclosure also provides a tooth brightening kit and a tooth brightening method with the tooth brightening composition.Type: ApplicationFiled: May 16, 2023Publication date: December 21, 2023Inventors: Chung-Lin LEE, Zhi-Yun LIN, Rui-Feng YEN, Jian-Hong LAI, Kuan-Te SU
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Publication number: 20230278315Abstract: A composite substrate and a manufacturing method thereof are provided. By disposing a plurality of interlayers between a carrier plate and a substrate, a strong bonding force between the layers can be ensured, and the difference between the coefficients of thermal expansion of the layers is allowed to be adjusted to prevent such drawbacks as the substrate being likely to break.Type: ApplicationFiled: June 21, 2022Publication date: September 7, 2023Inventors: YAN-KAI ZENG, BAI-XUAN JIANG, RUI-FENG JIANG
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Patent number: 11704239Abstract: A garbage collection technology for a storage medium that includes a plurality of blocks, where each storage unit has a collection parameter related to data in one of the blocks, and where each block includes a plurality of pages. A group of blocks is selected from the plurality of blocks based on the collection parameter. A difference between values of collection parameters of any two blocks in the group of blocks is not greater than a preset value. Data in a first valid page and a second valid page in the group of blocks is replicated to a same destination block, to facilitate garbage collection.Type: GrantFiled: September 20, 2019Date of Patent: July 18, 2023Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Rui Feng, Shengqian Jia, Dingguo Yang
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Publication number: 20230211245Abstract: A remote-control aircraft comprises an aircraft body with a mounting platform provided with a connecting part and first magnet(s), and the connecting part is perforated with a connecting hole; and comprises an aircraft wing with an inserting part and second magnet(s) on its underside close to the aircraft body, the inserting part is rotationally inserted into the connecting hole, the second magnet and the first magnet are connected by magnetic attraction, and the aircraft wing is in close contact with the mounting platform. Thus, the aircraft wing and body can be quickly assembled and disassembled and can be carried conveniently. While the aircraft wing collides with an obstacle, it can be rotated around the inserting part as the center, and the impact force can be unloaded by rotating to prevent the aircraft wing from being damaged and prevent the aircraft wing from being separated from the aircraft body.Type: ApplicationFiled: April 27, 2022Publication date: July 6, 2023Applicant: HANGZHOU ZT MODEL CO., LTD.Inventors: Rui Feng, Xianjun Wu, He Jiang, Qingsong Qiu
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Publication number: 20230204242Abstract: A thermostatic radiator valve supports a display that is configurable to display TRV information for a desired viewing direction to facilitate reading by a user, where the TRV comprises a configurable electronic display, a configuration circuit, and a processing device. The configuration circuit is capable of detecting when the TRV has been installed, determining a desired display orientation from a plurality of orientations with respect to a designated surface via a sensor in response to the detecting, and generating a display indicator indicative of the desired display orientation. The processing device is capable of receiving the display indicator and configuring the configurable electronic display to display the TRV information in the desired display orientation.Type: ApplicationFiled: November 15, 2022Publication date: June 29, 2023Applicant: Computime Ltd.Inventors: Kam Wai Raymond Ho, Kam Yuen Lam, Rui Feng Li, Siu Fung Liu, Fai Keung Seto, Wai Yin Shum, Chi Ming So
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Publication number: 20230187382Abstract: An electronic package is provided and includes at least one protective structure positioned between a first electronic element and a second electronic element on a carrier for reducing stresses generated inside the first electronic element and the second electronic element when a filling material is formed on the carrier, encapsulates the protective structure and comes into contact with the first electronic element and the second electronic element, thereby preventing cracking of the first electronic element and the second electronic element and improving the reliability of the electronic package.Type: ApplicationFiled: February 13, 2023Publication date: June 15, 2023Applicant: SILICONWARE PRECISION INDUSTRIES CO., LTD.Inventors: Chih-Hsun Hsu, Chi-Jen Chen, Hsi-Chang Hsu, Yuan-Hung Hsu, Rui-Feng Tai, Don-Son Jiang
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Patent number: 11610850Abstract: An electronic package is provided and includes at least one protective structure positioned between a first electronic element and a second electronic element on a carrier for reducing stresses generated inside the first electronic element and the second electronic element when a filling material is formed on the carrier, encapsulates the protective structure and comes into contact with the first electronic element and the second electronic element, thereby preventing cracking of the first electronic element and the second electronic element and improving the reliability of the electronic package.Type: GrantFiled: January 28, 2021Date of Patent: March 21, 2023Assignee: SILICONWARE PRECISION INDUSTRIES CO., LTD.Inventors: Chih-Hsun Hsu, Chi-Jen Chen, Hsi-Chang Hsu, Yuan-Hung Hsu, Rui-Feng Tai, Don-Son Jiang
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Patent number: 11560789Abstract: The present disclosure relates to a method for pre-warning deformation of a casing pipe according to a change feature of the b-value of the hydraulic fracturing induced microseismicity. Based on number distribution and seismic magnitudes of hydraulic fracturing induced microseismic monitoring events, a b-value of microseismicity in a fracturing stage is calculated according to a Gutenberg-Richter relation describing frequency-seismic magnitude distribution in seismology, and whether fault activation occurs in a fracturing process is identified according to a change feature of the b-value. According to the method, a cumulative effect of fault activation in the hydraulic fracturing process is considered, and symptoms of fault activation in the fracturing process can be accurately identified, so as to pre-warn deformation of the casing pipe.Type: GrantFiled: October 19, 2021Date of Patent: January 24, 2023Assignee: Tongji UniversityInventors: Fengshou Zhang, Rui Feng, Zirui Yin, Shutian Cao, Luanxiao Zhao
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Publication number: 20220243584Abstract: The present disclosure relates to a method for pre-warning deformation of a casing pipe according to a change feature of the b-value of the hydraulic fracturing induced microseismicity. Based on number distribution and seismic magnitudes of hydraulic fracturing induced microseismic monitoring events, a b-value of microseismicity in a fracturing stage is calculated according to a Gutenberg-Richter relation describing frequency-seismic magnitude distribution in seismology, and whether fault activation occurs in a fracturing process is identified according to a change feature of the b-value. According to the method, a cumulative effect of fault activation in the hydraulic fracturing process is considered, and symptoms of fault activation in the fracturing process can be accurately identified, so as to pre-warn deformation of the casing pipe.Type: ApplicationFiled: October 19, 2021Publication date: August 4, 2022Inventors: Fengshou Zhang, Rui Feng, Zirui Yin, Shutian Cao, Luanxiao Zhao
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Publication number: 20220189900Abstract: An electronic package is provided and includes at least one conductor with a relatively large width formed on an electrode pad of an electronic element and in contact with a circuit layer. As such, when the electronic element and the circuit layer deviate in position relative to one another, the circuit layer will be still in contact with the conductor and hence electrically connected to the electronic element.Type: ApplicationFiled: February 9, 2021Publication date: June 16, 2022Applicant: SILICONWARE PRECISION INDUSTRIES CO., LTD.Inventors: Chia-Yu Kuo, Rui-Feng Tai, Yih-Jenn Jiang, Don-Son Jiang, Chang-Fu Lin