Patents by Inventor Ruifeng Wang
Ruifeng Wang 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: 20250244042Abstract: The present disclosure relates to a heat dissipation processing method, apparatus, device and medium for air conditioner outdoor unit. The heat dissipation processing method for air conditioner outdoor unit includes: when the air conditioner is in cooling operation, obtaining the voltage of the air conditioner outdoor unit; and determining the fan speed of the air conditioner outdoor unit according to the voltage of the air conditioner outdoor unit.Type: ApplicationFiled: November 20, 2024Publication date: July 31, 2025Applicants: Xiaomi Technology (Wuhan) Co., Ltd., Beijing Xiaomi Mobile Software Co., Ltd.Inventors: Ruifeng WANG, Guangqian PENG, Qi YU
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Patent number: 12058777Abstract: Adaptive user equipment capability reporting is disclosed. Continuing increases in the number of radio access technologies and more granular division of radio spectrum can result in a conventional user equipment capability report exceeding a threshold size, such as a threshold size set by a standards organization. In response, a conventional user equipment capability report can be truncated, which can result in loss of valuable user equipment capability information. The disclosed subject matter provides for generating an adapted user equipment capability report that can be smaller than the conventional user equipment capability reports in response to receiving an oversize user equipment capability report. The adapted user equipment capability report can intelligently comprise a preferred user equipment capability and can segregate reported capabilities by radio access technology.Type: GrantFiled: November 24, 2021Date of Patent: August 6, 2024Assignee: AT&T Intellectual Property I, L.P.Inventors: Ruifeng Wang, Yupeng Jia
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Patent number: 12037296Abstract: The present disclosure relates to a ceramic tile decorated with dry particles to give a three-dimensional pattern and a manufacturing method thereof. The manufacturing method comprises the steps of A: glazing a surface of a green body with a ground coat; B: decorating a surface of the ground coat of the green body to form a pattern; C: drying the green body; D: embellishing the green body with dry particles; E: spraying a protective glaze on the surface of the green body; and F: firing the green body after the green body is sprayed with the protective glaze of step E to produce the ceramic tile decorated with dry particles. The manufacturing method can make the ceramic tile produced have a clear pattern, distinct layers, low glaze glossiness, a good non-slip effect, an obvious sense of dry particles, a strong three-dimensional effect, rich colors, and stable properties.Type: GrantFiled: June 23, 2021Date of Patent: July 16, 2024Assignees: JIANGXI HEMEI CERAMICS CO., LTD., GUANGDONG JIAMEI CERAMICS CO., LTD., DONGGUAN CITY WONDERFUL CERAMICS INDUSTRIAL PARK CO., LTD.Inventors: Huiyin Xiao, Yongqiang Wang, Rensong Liu, Zhanwen Gu, Yuan Ban, Ruifeng Wang, Qingyuan Li, Jianchuan Liu, Xiaoxin Lin
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Publication number: 20240214162Abstract: A method and system for minimizing the control overhead in a multi-carrier wireless communication network that utilizes a time-frequency resource is disclosed. In some embodiments, one or more zones in the time-frequency resource are designated for particular applications, such as a zone dedicated for voice-over-IP (VOIP) applications. By grouping applications of a similar type together within a zone, a reduction in the number of bits necessary for mapping a packet stream to a portion of the time-frequency resource can be achieved. In some embodiments, modular coding schemes associated with the packet streams may be selected that further reduce the amount of necessary control information. In some embodiments, packets may be classified for transmission in accordance with application type, QoS parameters, and other properties. In some embodiments, improved control messages may be constructed to facilitate the control process and minimize associated overhead.Type: ApplicationFiled: March 4, 2024Publication date: June 27, 2024Applicant: NEO WIRELESS LLCInventors: Xiaodong Li, Haiming Huang, Titus Lo, Ruifeng Wang
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Patent number: 11924138Abstract: A method and system for minimizing the control overhead in a multi-carrier wireless communication network that utilizes a time-frequency resource is disclosed. In some embodiments, one or more zones in the time-frequency resource are designated for particular applications, such as a zone dedicated for voice-over-IP (VoIP) applications. By grouping applications of a similar type together within a zone, a reduction in the number of bits necessary for mapping a packet stream to a portion of the time-frequency resource can be achieved. In some embodiments, modular coding schemes associated with the packet streams may be selected that further reduce the amount of necessary control information. In some embodiments, packets may be classified for transmission in accordance with application type, QoS parameters, and other properties. In some embodiments, improved control messages may be constructed to facilitate the control process and minimize associated overhead.Type: GrantFiled: August 10, 2022Date of Patent: March 5, 2024Assignee: Neo Wireless LLCInventors: Xiaodong Li, Haiming Huang, Titus Lo, Ruifeng Wang
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Patent number: 11924137Abstract: A method and system for minimizing the control overhead in a multi-carrier wireless communication network that utilizes a time-frequency resource is disclosed. In some embodiments, one or more zones in the time-frequency resource are designated for particular applications, such as a zone dedicated for voice-over-IP (VoIP) applications. By grouping applications of a similar type together within a zone, a reduction in the number of bits necessary for mapping a packet stream to a portion of the time-frequency resource can be achieved. In some embodiments, modular coding schemes associated with the packet streams may be selected that further reduce the amount of necessary control information. In some embodiments, packets may be classified for transmission in accordance with application type, QoS parameters, and other properties. In some embodiments, improved control messages may be constructed to facilitate the control process and minimize associated overhead.Type: GrantFiled: August 2, 2022Date of Patent: March 5, 2024Assignee: Neo Wireless LLCInventors: Xiaodong Li, Haiming Huang, Titus Lo, Ruifeng Wang
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Publication number: 20240029123Abstract: A B2B-based cloud distribution platform system, which comprises a client end and a server end, wherein the server end comprises: a business module, which is used to display and provide the client end with the business and business fee information that the distribution platform can provide, and at the same time accept the order information of the customer; operation module, connected with business module, used to receive order information and generate bills; the feedback module, which is connected with the operation module and the client end, is used to feedback the billing information generated by the operation module to the client end for the customer's confirmation; The financial operation node, which is connected with the feedback module and the operation module to deduct the payment according to the billing information generated by the operation module, and feedback the payment success information to the client end through the feedback module.Type: ApplicationFiled: May 17, 2021Publication date: January 25, 2024Inventors: Ruifeng Wang, Zhiyong Wu
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Patent number: 11848555Abstract: The disclosure relates to a method and system for evaluating the stability of HVDC receiving end system and storage medium, which relates to the technical field of high voltage direct current transmission. The method includes: collecting voltage at a generator port, current at the generator port and rotational speed of the generator after eliminating fault; determining a corresponding relationship between the generator dynamic energy and the time according to the voltage at the generator port, the current at the generator port and the rotational speed of the generator; determining the attenuation intensity of the generator dynamic energy according to the corresponding relationship between the generator dynamic energy and the time; determining stability of the HVDC receiving end system according to the attenuation intensity of the generator dynamic energy.Type: GrantFiled: July 9, 2021Date of Patent: December 19, 2023Assignee: NORTH CHINA ELECTRIC POWER UNIVERSITYInventors: Jing Ma, Gengyu Yang, Ruifeng Wang, Yuchong Wu
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Patent number: 11722279Abstract: A method and system for minimizing the control overhead in a multi-carrier wireless communication network that utilizes a time-frequency resource is disclosed. In some embodiments, one or more zones in the time-frequency resource are designated for particular applications, such as a zone dedicated for voice-over-IP (VoIP) applications. By grouping applications of a similar type together within a zone, a reduction in the number of bits necessary for mapping a packet stream to a portion of the time-frequency resource can be achieved. In some embodiments, modular coding schemes associated with the packet streams may be selected that further reduce the amount of necessary control information. In some embodiments, packets may be classified for transmission in accordance with application type, QoS parameters, and other properties. In some embodiments, improved control messages may be constructed to facilitate the control process and minimize associated overhead.Type: GrantFiled: August 10, 2022Date of Patent: August 8, 2023Assignee: NEO WIRELESS LLCInventors: Xiaodong Li, Haiming Huang, Titus Lo, Ruifeng Wang
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Patent number: 11719380Abstract: A high-stability 360-degree photo booth includes a supporting main shaft and a supporting base. The supporting base includes at least two supporting rods intersecting and connected with each other, or the supporting base includes a supporting ring and at least one supporting rod connected to the supporting ring. A plurality of anti-collision slots capable of engaging with the supporting rod is defined at a first end of the supporting main shaft. The at least two supporting rods are or the at least one supporting rod is welded to the supporting main shaft at a portion where the supporting main shaft is engaged with the at least two supporting rods are or the at least one supporting rod.Type: GrantFiled: October 28, 2022Date of Patent: August 8, 2023Assignee: MARVEL TECHNOLOGY (CHINA) CO., LIMITEDInventors: Ruifeng Wang, Yuqing Mei
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Patent number: 11639013Abstract: The invention relates to mechanical arm material distribution equipment capable of realizing consistence between a whole-body texture and surface decoration patterns of a ceramic tile and a control method thereof. The mechanical arm material distribution equipment consists of a block-shaped pattern material distribution mechanism assembly, a texture pattern material distribution mechanism assembly, and a press which are arranged in order. The control method comprises the following steps: (1) supplying power to start the mechanical arm material distribution equipment; (2) detecting whether a material level signal exists; (3) if YES, stopping operating stepless variable speed motors; (4) if NOT, operating the stepless variable speed motors; (5) detecting again whether a material level signal exists; (6) if YES, stopping operating the stepless variable speed motors; (7) if NOT, operating the stepless variable speed motors; and (8) repeating steps (2)-(7) until the equipment stops.Type: GrantFiled: November 17, 2020Date of Patent: May 2, 2023Assignees: DONGGUAN CITY WONDERFUL CERAMICS INDUSTRIAL PARK CO., LTD., JIANGXI HEMEI CERAMICS CO., LTD., CHONGQING WONDERFUL CERAMICS CO., LTD.Inventors: Yongqiang Wang, Huiyin Xiao, Zhanwen Gu, Weiyin Chen, Yucheng Lin, Ruifeng Wang, Xuebin Liu
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Active damping control method and system for sub-synchronous oscillation of DFIG, and storage medium
Patent number: 11581833Abstract: The disclosure relates to an active damping control method and system for sub-synchronous oscillation of DFIG, and storage medium. The method comprises the following steps: collecting oscillation components of stator current and/or stator voltage; determining each energy branch in DFIG converter according to the flow path of the oscillation component(s) of the stator current and/or the stator voltage in DFIG converter; determining the corresponding function of each energy branch according to oscillation component(s) the stator current and/or the stator voltage; determining the energy compensation branch and its corresponding energy compensation function in DFIG converter according to the corresponding function of each energy branch and converter parameters; controlling the sub-synchronous oscillation of DFIG by controlling the energy compensation branch according to the energy compensation function.Type: GrantFiled: July 10, 2021Date of Patent: February 14, 2023Inventors: Jing Ma, Yaqi Shen, Yuchong Wu, Ruifeng Wang -
Publication number: 20220399977Abstract: A method and system for minimizing the control overhead in a multi-carrier wireless communication network that utilizes a time-frequency resource is disclosed. In some embodiments, one or more zones in the time-frequency resource are designated for particular applications, such as a zone dedicated for voice-over-IP (VoIP) applications. By grouping applications of a similar type together within a zone, a reduction in the number of bits necessary for mapping a packet stream to a portion of the time-frequency resource can be achieved. In some embodiments, modular coding schemes associated with the packet streams may be selected that further reduce the amount of necessary control information. In some embodiments, packets may be classified for transmission in accordance with application type, QoS parameters, and other properties. In some embodiments, improved control messages may be constructed to facilitate the control process and minimize associated overhead.Type: ApplicationFiled: August 10, 2022Publication date: December 15, 2022Applicant: NEO WIRELESS LLCInventors: Xiaodong Li, Haiming Huang, Titus Lo, Ruifeng Wang
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Patent number: 11528114Abstract: A method and system for minimizing the control overhead in a multi-carrier wireless communication network that utilizes a time-frequency resource is disclosed. In some embodiments, one or more zones in the time-frequency resource are designated for particular applications, such as a zone dedicated for voice-over-IP (VoIP) applications. By grouping applications of a similar type together within a zone, a reduction in the number of bits necessary for mapping a packet stream to a portion of the time-frequency resource can be achieved. In some embodiments, modular coding schemes associated with the packet streams may be selected that further reduce the amount of necessary control information. In some embodiments, packets may be classified for transmission in accordance with application type, QoS parameters, and other properties. In some embodiments, improved control messages may be constructed to facilitate the control process and minimize associated overhead.Type: GrantFiled: August 2, 2022Date of Patent: December 13, 2022Assignee: Neo Wireless LLCInventors: Xiaodong Li, Haiming Huang, Titus Lo, Ruifeng Wang
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Publication number: 20220393833Abstract: A method and system for minimizing the control overhead in a multi-carrier wireless communication network that utilizes a time-frequency resource is disclosed. In some embodiments, one or more zones in the time-frequency resource are designated for particular applications, such as a zone dedicated for voice-over-IP (VoIP) applications. By grouping applications of a similar type together within a zone, a reduction in the number of bits necessary for mapping a packet stream to a portion of the time-frequency resource can be achieved. In some embodiments, modular coding schemes associated with the packet streams may be selected that further reduce the amount of necessary control information. In some embodiments, packets may be classified for transmission in accordance with application type, QoS parameters, and other properties. In some embodiments, improved control messages may be constructed to facilitate the control process and minimize associated overhead.Type: ApplicationFiled: August 10, 2022Publication date: December 8, 2022Applicant: NEO WIRELESS LLCInventors: Xiaodong Li, Haiming Huang, Titus Lo, Ruifeng Wang
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Publication number: 20220393832Abstract: A method and system for minimizing the control overhead in a multi-carrier wireless communication network that utilizes a time-frequency resource is disclosed. In some embodiments, one or more zones in the time-frequency resource are designated for particular applications, such as a zone dedicated for voice-over-IP (VoIP) applications. By grouping applications of a similar type together within a zone, a reduction in the number of bits necessary for mapping a packet stream to a portion of the time-frequency resource can be achieved. In some embodiments, modular coding schemes associated with the packet streams may be selected that further reduce the amount of necessary control information. In some embodiments, packets may be classified for transmission in accordance with application type, QoS parameters, and other properties. In some embodiments, improved control messages may be constructed to facilitate the control process and minimize associated overhead.Type: ApplicationFiled: August 2, 2022Publication date: December 8, 2022Applicant: NEO WIRELESS LLCInventors: Xiaodong Li, Haiming Huang, Titus Lo, Ruifeng Wang
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Publication number: 20220385431Abstract: A method and system for minimizing the control overhead in a multi-carrier wireless communication network that utilizes a time-frequency resource is disclosed. In some embodiments, one or more zones in the time-frequency resource are designated for particular applications, such as a zone dedicated for voice-over-IP (VoIP) applications. By grouping applications of a similar type together within a zone, a reduction in the number of bits necessary for mapping a packet stream to a portion of the time-frequency resource can be achieved. In some embodiments, modular coding schemes associated with the packet streams may be selected that further reduce the amount of necessary control information. In some embodiments, packets may be classified for transmission in accordance with application type, QoS parameters, and other properties. In some embodiments, improved control messages may be constructed to facilitate the control process and minimize associated overhead.Type: ApplicationFiled: August 2, 2022Publication date: December 1, 2022Applicant: NEO WIRELESS LLCInventors: Xiaodong Li, Haiming Huang, Titus Lo, Ruifeng Wang
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Publication number: 20220356124Abstract: The present disclosure relates to a ceramic tile decorated with dry particles to give a three-dimensional pattern and a manufacturing method thereof. The manufacturing method comprises the steps of A: glazing a surface of a green body with a ground coat; B: decorating a surface of the ground coat of the green body to form a pattern; C: drying the green body; D: embellishing the green body with dry particles; E: spraying a protective glaze on the surface of the green body; and F: firing the green body after the green body is sprayed with the protective glaze of step E to produce the ceramic tile decorated with dry particles. The manufacturing method can make the ceramic tile produced have a clear pattern, distinct layers, low glaze glossiness, a good non-slip effect, an obvious sense of dry particles, a strong three-dimensional effect, rich colors, and stable properties.Type: ApplicationFiled: June 23, 2021Publication date: November 10, 2022Inventors: Huiyin Xiao, Yongqiang Wang, Rensong Liu, Zhanwen Gu, Yuan Ban, Ruifeng Wang, Qingyuan Li, Jianchuan Liu, Xiaoxin Lin
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Publication number: 20220271898Abstract: A method and system for minimizing the control overhead in a multi-carrier wireless communication network that utilizes a time-frequency resource is disclosed. In some embodiments, one or more zones in the time-frequency resource are designated for particular applications, such as a zone dedicated for voice-over-IP (VoIP) applications. By grouping applications of a similar type together within a zone, a reduction in the number of bits necessary for mapping a packet stream to a portion of the time-frequency resource can be achieved. In some embodiments, modular coding schemes associated with the packet streams may be selected that further reduce the amount of necessary control information. In some embodiments, packets may be classified for transmission in accordance with application type, QoS parameters, and other properties. In some embodiments, improved control messages may be constructed to facilitate the control process and minimize associated overhead.Type: ApplicationFiled: May 10, 2022Publication date: August 25, 2022Applicant: NEO WIRELESS LLCInventors: Xiaodong Li, Haiming Huang, Titus Lo, Ruifeng Wang
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Publication number: 20220271897Abstract: A method and system for minimizing the control overhead in a multi-carrier wireless communication network that utilizes a time-frequency resource is disclosed. In some embodiments, one or more zones in the time-frequency resource are designated for particular applications, such as a zone dedicated for voice-over-IP (VoIP) applications. By grouping applications of a similar type together within a zone, a reduction in the number of bits necessary for mapping a packet stream to a portion of the time-frequency resource can be achieved. In some embodiments, modular coding schemes associated with the packet streams may be selected that further reduce the amount of necessary control information. In some embodiments, packets may be classified for transmission in accordance with application type, QoS parameters, and other properties. In some embodiments, improved control messages may be constructed to facilitate the control process and minimize associated overhead.Type: ApplicationFiled: May 10, 2022Publication date: August 25, 2022Applicant: NEO WIRELESS LLCInventors: Xiaodong Li, Haiming Huang, Titus Lo, Ruifeng Wang