Patents by Inventor Hongwei Luo
Hongwei Luo 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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Patent number: 12151318Abstract: An additive repair device for internal threads is provided. The device includes a moving assembly, a rotating assembly, a speed regulation assembly, a gear assembly, an additive assembly, and a connecting assembly. The moving assembly includes a drive part and a linear movement mechanism. The additive assembly is connected to the linear movement mechanism through the connecting assembly. One end, which is far away from the drive part, of the linear movement mechanism is connected to an input end of the speed regulation assembly through the gear assembly. The rotating assembly includes a clutch mechanism and a clamping mechanism. The clutch mechanism includes a clutch outer gear and a clutch inner gear. The clutch outer gear is arranged at an output end of the speed regulation assembly. The clamping mechanism is fixed to one end, which is far away from the speed regulation assembly, of the clutch inner gear.Type: GrantFiled: December 12, 2021Date of Patent: November 26, 2024Assignee: Nanchang Hangkong UniversityInventors: Timing Zhang, Yuhua Chen, Jilin Xie, Helai Huang, Shanlin Wang, Yongde Huang, Hongwei Luo, Chengbing Zhang, Jinyang Hu
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Patent number: 12141880Abstract: A routing processor implements a multi-stage prescriptive routing model engine based on harvest input data relating to the harvesting of crops at a plurality of locations by a plurality of combines and based on a harvest characteristic representing an attribute of the crops to be harvested by the combines. The multi-stage prescriptive routing model engine generates a combine routing program prescribing the movement of each combine between the locations and includes a demand stage configured to identify combine harvesting demand as a function of the harvest input data and the harvest characteristic and a scheduling stage configured to generate the combine routing program as a function of the harvesting demand.Type: GrantFiled: July 28, 2023Date of Patent: November 12, 2024Assignee: MONSANTO TECHNOLOGY LLCInventors: Sambarta Dasgupta, Anand Pramod Deshmukh, Jesse B. Grote, Hongwei Luo, Aviral Shukla, Zi Wang, Yiduo Zhan, Hui Zhang, Xiaobo Zhou
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Publication number: 20240013322Abstract: A routing processor implements a multi-stage prescriptive routing model engine based on harvest input data relating to the harvesting of crops at a plurality of locations by a plurality of combines and based on a harvest characteristic representing an attribute of the crops to be harvested by the combines. The multi-stage prescriptive routing model engine generates a combine routing program prescribing the movement of each combine between the locations and includes a demand stage configured to identify combine harvesting demand as a function of the harvest input data and the harvest characteristic and a scheduling stage configured to generate the combine routing program as a function of the harvesting demand.Type: ApplicationFiled: July 28, 2023Publication date: January 11, 2024Inventors: Sambarta DASGUPTA, Anand Pramod DESHMUKH, Jesse B. GROTE, Hongwei LUO, Aviral SHUKLA, Zi WANG, Yiduo ZHAN, Hui ZHANG, Xiaobo ZHOU
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Patent number: 11715166Abstract: A routing processor implements a multi-stage prescriptive routing model engine based on harvest input data relating to the harvesting of crops at a plurality of locations by a plurality of combines and based on a harvest characteristic representing an attribute of the crops to be harvested by the combines. The multi-stage prescriptive routing model engine generates a combine routing program prescribing the movement of each combine between the locations and includes a demand stage configured to identify combine harvesting demand as a function of the harvest input data and the harvest characteristic and a scheduling stage configured to generate the combine routing program as a function of the harvesting demand.Type: GrantFiled: June 19, 2020Date of Patent: August 1, 2023Assignee: MONSANTO TECHNOLOGY LLCInventors: Sambarta Dasgupta, Anand Pramod Deshmukh, Jesse B. Grote, Hongwei Luo, Aviral Shukla, Zi Wang, Yiduo Zhan, Hui Zhang, Xiaobo Zhou
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Publication number: 20220193806Abstract: An additive repair device for internal threads is provided. The device includes a moving assembly, a rotating assembly, a speed regulation assembly, a gear assembly, an additive assembly, and a connecting assembly. The moving assembly includes a drive part and a linear movement mechanism. The additive assembly is connected to the linear movement mechanism through the connecting assembly. One end, which is far away from the drive part, of the linear movement mechanism is connected to an input end of the speed regulation assembly through the gear assembly. The rotating assembly includes a clutch mechanism and a clamping mechanism. The clutch mechanism includes a clutch outer gear and a clutch inner gear. The clutch outer gear is arranged at an output end of the speed regulation assembly. The clamping mechanism is fixed to one end, which is far away from the speed regulation assembly, of the clutch inner gear.Type: ApplicationFiled: December 12, 2021Publication date: June 23, 2022Applicant: Nanchang Hangkong UniversityInventors: Timing ZHANG, Yuhua CHEN, Julin XIE, Helai HUANG, Shanlin WANG, Yongde HUANG, Hongwei LUO, Chengbing ZHANG, Jinyang HU
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Patent number: 11316702Abstract: The present specification discloses a service authorization method, apparatus and device.Type: GrantFiled: January 11, 2021Date of Patent: April 26, 2022Assignee: Advanced New Technologies Co., Ltd.Inventors: Xi Sun, Hongwei Luo
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Patent number: 11295565Abstract: The present application provides an unlocking solution. In this solution, after obtaining a digital key seed, a user mobile device can generate a digital key for multiple times by using the digital key seed and first check data corresponding to a current unlocking operation, and then send the digital key to a smart door lock for verification and unlocking. Because the digital key includes the first check data only corresponding to the current unlocking operation, an attacker cannot use the digital key to perform unlocking again even if the attacker obtains the digital key. In addition, because the digital key seed can be used for multiple times, a smart door lock server does not need to be connected each time to obtain the digital key. Therefore, both security and ease of use are satisfied.Type: GrantFiled: April 29, 2021Date of Patent: April 5, 2022Assignee: Advanced New Technologies Co., Ltd.Inventors: Xi Sun, Hongwei Luo
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Patent number: 11258610Abstract: One embodiment provides a system and method for sharing a security application. During operation, the security application receives a service key associated with a first application executed on a terminal device. The security application resides in a secure element within the terminal device. The security application receives service data associated with the first application; processes the service data based on the service key; and returns the processed service data to the first application, thereby facilitating the first application in performing service based on the processed service data.Type: GrantFiled: January 26, 2021Date of Patent: February 22, 2022Assignee: Advanced New Technologies Co., Ltd.Inventors: Xi Sun, Hongwei Luo
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Patent number: 11170091Abstract: One embodiment provides a system and method for providing secure identity information. During operation, the system scans a graphic code associated with the service provider to obtain coded information; queries a registration platform based on the coded information to obtain an identifier of the service provider, an encryption key of the service provider, and a user-identity-information requirement associated with the service provider; obtains identity information of the user; obtains verified identity information from a verification source based on the identity information of the user; generates secure identity information for the user by encrypting, using the encryption key, at least the verified identity information, the secure identify information comprising the identifier of the service provider; and sends the secure identity information to the registration platform, thereby allowing the registration platform to forward the encrypted verified identity information to the service provider.Type: GrantFiled: January 26, 2021Date of Patent: November 9, 2021Assignee: Advanced New Technologies Co., Ltd.Inventors: Chen Gu, Hongwei Luo
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Patent number: 11101985Abstract: One embodiment provides a key transfer system and method based on a shared security application. During operation, an application executing on a terminal device receives an application key comprising at least a service key from a management server of the application and forwards the application key to a management server of a shared security application residing in a secure element in the terminal device, thereby facilitating the management server of the shared security application to deliver the application key to the shared security application. The application invokes the application key stored in the shared security application to perform services associated with the application. The application key is isolated from other application keys associated with other applications stored in the shared security application.Type: GrantFiled: January 26, 2021Date of Patent: August 24, 2021Assignee: ADVANCED NEW TECHNOLOGIES CO., LTD.Inventors: Xi Sun, Hongwei Luo
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Publication number: 20210248849Abstract: The present application provides an unlocking solution. In this solution, after obtaining a digital key seed, a user mobile device can generate a digital key for multiple times by using the digital key seed and first check data corresponding to a current unlocking operation, and then send the digital key to a smart door lock for verification and unlocking. Because the digital key includes the first check data only corresponding to the current unlocking operation, an attacker cannot use the digital key to perform unlocking again even if the attacker obtains the digital key. In addition, because the digital key seed can be used for multiple times, a smart door lock server does not need to be connected each time to obtain the digital key. Therefore, both security and ease of use are satisfied.Type: ApplicationFiled: April 29, 2021Publication date: August 12, 2021Applicant: Advanced New Technologies Co., Ltd.Inventors: Xi Sun, Hongwei Luo
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Publication number: 20210152339Abstract: One embodiment provides a key transfer system and method based on a shared security application. During operation, an application executing on a terminal device receives an application key comprising at least a service key from a management server of the application and forwards the application key to a management server of a shared security application residing in a secure element in the terminal device, thereby facilitating the management server of the shared security application to deliver the application key to the shared security application. The application invokes the application key stored in the shared security application to perform services associated with the application. The application key is isolated from other application keys associated with other applications stored in the shared security application.Type: ApplicationFiled: January 26, 2021Publication date: May 20, 2021Inventors: Xi Sun, Hongwei Luo
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Publication number: 20210150011Abstract: One embodiment provides a system and method for providing secure identity information. During operation, the system scans a graphic code associated with the service provider to obtain coded information; queries a registration platform based on the coded information to obtain an identifier of the service provider, an encryption key of the service provider, and a user-identity-information requirement associated with the service provider; obtains identity information of the user; obtains verified identity information from a verification source based on the identity information of the user; generates secure identity information for the user by encrypting, using the encryption key, at least the verified identity information, the secure identify information comprising the identifier of the service provider; and sends the secure identity information to the registration platform, thereby allowing the registration platform to forward the encrypted verified identity information to the service provider.Type: ApplicationFiled: January 26, 2021Publication date: May 20, 2021Applicant: Advanced New Technologies Co., Ltd.Inventors: Chen GU, Hongwei LUO
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Publication number: 20210152362Abstract: One embodiment provides a system and method for sharing a security application. During operation, the security application receives a service key associated with a first application executed on a terminal device. The security application resides in a secure element within the terminal device. The security application receives service data associated with the first application; processes the service data based on the service key; and returns the processed service data to the first application, thereby facilitating the first application in performing service based on the processed service data.Type: ApplicationFiled: January 26, 2021Publication date: May 20, 2021Applicant: Advanced New Technologies Co., Ltd.Inventors: Xi Sun, Hongwei Luo
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Patent number: 11003879Abstract: Techniques for generating and processing two-dimensional barcodes are described. One example method includes identifying original content to be encoded in a two-dimensional (2D) barcode structure; and generating a 2D barcode associated with the original content based on at least the 2D barcode structure and the original content, wherein the 2D barcode structure includes at least an identification field and a data field, and the identification field indicates one or more data elements in the data field.Type: GrantFiled: June 29, 2020Date of Patent: May 11, 2021Assignee: Advanced New Technologies Co., Ltd.Inventors: Xi Sun, Hongwei Luo
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Publication number: 20210135882Abstract: The present specification discloses a service authorization method, apparatus and device.Type: ApplicationFiled: January 11, 2021Publication date: May 6, 2021Applicant: Advanced New Technologies Co., Ltd.Inventors: Xi Sun, Hongwei Luo
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Patent number: 10997808Abstract: The present application provides an unlocking solution. In this solution, after obtaining a digital key seed, a user mobile device can generate a digital key for multiple times by using the digital key seed and first check data corresponding to a current unlocking operation, and then send the digital key to a smart door lock for verification and unlocking. Because the digital key includes the first check data only corresponding to the current unlocking operation, an attacker cannot use the digital key to perform unlocking again even if the attacker obtains the digital key. In addition, because the digital key seed can be used for multiple times, a smart door lock server does not need to be connected each time to obtain the digital key. Therefore, both security and ease of use are satisfied.Type: GrantFiled: July 31, 2020Date of Patent: May 4, 2021Assignee: Advanced New Technologies Co., Ltd.Inventors: Xi Sun, Hongwei Luo
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Patent number: 10892900Abstract: The present specification discloses a service authorization method, apparatus and device.Type: GrantFiled: February 28, 2020Date of Patent: January 12, 2021Assignee: Advanced New Technologies Co., Ltd.Inventors: Xi Sun, Hongwei Luo
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Patent number: 10892901Abstract: The present application provides a facial data collection and verification solution. In this solution, after collecting a face sample, a collection device uses the face sample and check data including a random number as to-be-signed data, performs signature by using a device private key, to obtain a facial data signature, and then obtains trusted facial data based on the to-be-signed data, the facial data signature, and a digital certificate that includes a device public key. When performing verification on the trusted facial data, a facial recognition server sequentially performs verification on the digital certificate that includes the device public key, the facial data signature, and the check data. Because content used for the verification process is added for the face sample on the collection device, subsequent verification cannot succeed if a transmitted communication packet is replaced by an attacker. Therefore, a replay attack is prevented at the collection source.Type: GrantFiled: March 2, 2020Date of Patent: January 12, 2021Assignee: Advanced New Technologies Co., Ltd.Inventors: Xi Sun, Hongwei Luo
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Publication number: 20210006415Abstract: The present application provides a facial data collection and verification solution. In this solution, after collecting a face sample, a collection device uses the face sample and check data including a random number as to-be-signed data, performs signature by using a device private key, to obtain a facial data signature, and then obtains trusted facial data based on the to-be-signed data, the facial data signature, and a digital certificate that includes a device public key. When performing verification on the trusted facial data, a facial recognition server sequentially performs verification on the digital certificate that includes the device public key, the facial data signature, and the check data. Because content used for the verification process is added for the face sample on the collection device, subsequent verification cannot succeed if a transmitted communication packet is replaced by an attacker. Therefore, a replay attack is prevented at the collection source.Type: ApplicationFiled: March 2, 2020Publication date: January 7, 2021Applicant: Advanced New Technologies Co., Ltd.Inventors: Xi Sun, Hongwei Luo