Patents by Inventor Lin Ren
Lin Ren 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: 12263870Abstract: A bogie includes a bogie frame, a first running wheel and a second running wheel, at least one driving device, a first horizontal wheel, a second horizontal wheel, a first horizontal safety wheel connected to the first horizontal wheel and moving in synchronization with the first horizontal wheel, and a second horizontal safety wheel connected to the second horizontal wheel and moving in synchronization with the second horizontal wheel. The bogie frame has a straddle recess suitable for straddling a rail. The first running wheel and the second running wheel are pivotably mounted onto the bogie frame respectively and are coaxially spaced apart. The at least one driving device is mounted onto the bogie frame and located between the first running wheel and the second running wheel to drive the first running wheel and the second running wheel.Type: GrantFiled: October 25, 2021Date of Patent: April 1, 2025Assignee: BYD COMPANY LIMITEDInventors: Lin Ren, Hao Zeng, Junjie Liu, Fanghong Peng
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Publication number: 20250008258Abstract: A passive radiator module includes a cavity and two passive radiators, and the two passive radiators are disposed on an upper surface and a lower surface of the cavity respectively. Each of the two passive radiators includes a hang edge, a surrounding part and a diaphragm, the surrounding part surrounds the diaphragm, and the surrounding part is positioned between the hang edge and the diaphragm. Each of the upper surface and the lower surface includes a hollow part, the hang edge of any one of the two passive radiators is connected to a corresponding one of the upper surface and the lower surface, and the diaphragm of said any one of the two passive radiators is positioned in the hollow part of the corresponding one of the upper surface and the lower surface.Type: ApplicationFiled: June 28, 2024Publication date: January 2, 2025Inventors: QIAO-LIN REN, Kuo LIU, Da-Wen SHAO
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Patent number: 12039980Abstract: A method for a user device, including receiving a first acoustic input of a user speaking a wake-up word in the target language; providing a first acoustic feature derived from the first acoustic input to an acoustic model stored on the user device to obtain a first sequence of speech units corresponding to the wake-up word spoken by the user in the target language, the acoustic model trained on a corpus of training data in a source language different than the target language; receiving a second acoustic input including the wake-up word in the target language; providing a second acoustic feature derived from the second acoustic input to the acoustic model to obtain a second sequence of speech units corresponding to the wake-up word in the target language; and comparing the first and second sequences of speech units to recognize the wake-up word in the target language.Type: GrantFiled: November 22, 2022Date of Patent: July 16, 2024Assignee: CERENCE OPERATING COMPANYInventors: Xiao-Lin Ren, Jianzhong Teng
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Publication number: 20240165574Abstract: The preparation method of the high-efficiency gel of the present invention adopts directional freezing technology and carnauba wax assisted normal pressure drying aerogel, and the aerogel has lower density, uniform and stable porous structure and better mechanical strength. The photothermal evaporation system composed of the hydrogel of the present invention has remarkable photothermal purification ability in brine and dye wastewater, and has broad application prospects in seawater desalination, sewage treatment and other fields.Type: ApplicationFiled: August 29, 2023Publication date: May 23, 2024Applicant: Shanghai Maritime UniversityInventors: Yaohua DONG, Lihua DONG, Lin REN
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Patent number: 11893257Abstract: A system may include a memory and a processor in communication with the memory configured to perform operations. The may operations include obtaining transaction logs in blocks from nodes of a data storage system. The operations may include, for each transaction log, splitting the transaction log into log entries, grouping log entries into groups associated with a same data source, and writing the log entries of the groups to empty blocks such that log entries from different groups do not share a same block. The operations may include identifying a same sequence of log entries from the written transaction logs and uploading first blocks of a first transaction log, including the same sequence of log entries, to an object-based storage without uploading second blocks of a second transaction log including the same sequence of log entries to the object-based storage.Type: GrantFiled: June 15, 2022Date of Patent: February 6, 2024Assignee: International Business Machines CorporationInventors: Peng Hui Jiang, FengLi Wang, Qi Feng Huo, Jun Su, Hong Qing Zhou, Yan Lin Ren, Li Zhang, Ling Ling Sh Hu
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Patent number: 11856090Abstract: In an approach, a processor obtains an encrypted data key and a first encrypted protection key from a storage device. A processor sends the first encrypted protection key to a first device. A processor obtains a protection key from the first device, wherein the protection key is generated by the first device through decrypting the first encrypted protection key. A processor decrypts the encrypted data key using the protection key to obtain a data key.Type: GrantFiled: June 24, 2021Date of Patent: December 26, 2023Assignee: International Business Machines CorporationInventors: Hong Qing Zhou, Yan Lin Ren, Zong Xiong Z X Wang, Zhang Li, Xiao Ling Chen
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Publication number: 20230409224Abstract: A system may include a memory and a processor in communication with the memory configured to perform operations. The may operations include obtaining transaction logs in blocks from nodes of a data storage system. The operations may include, for each transaction log, splitting the transaction log into log entries, grouping log entries into groups associated with a same data source, and writing the log entries of the groups to empty blocks such that log entries from different groups do not share a same block. The operations may include identifying a same sequence of log entries from the written transaction logs and uploading first blocks of a first transaction log, including the same sequence of log entries, to an object-based storage without uploading second blocks of a second transaction log including the same sequence of log entries to the object-based storage.Type: ApplicationFiled: June 15, 2022Publication date: December 21, 2023Inventors: Peng Hui Jiang, FengLi Wang, Qi Feng Huo, Jun Su, Hong Qing Zhou, Yan Lin Ren, Li Zhang, Ling Ling SH Hu
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Patent number: 11822547Abstract: Shared materialized views are maintained during data changes to the primary data and during creation of new materialized views. Shared data stored for use by shared materialized views is distinguished from data stored by an independent materialized view. A view selector manages data updates to shared materialized views and corresponding mapping table. The view selector directs movement of data between a shared materialized view and an independent materialized view through the lifecycle of the materialized views.Type: GrantFiled: July 15, 2021Date of Patent: November 21, 2023Assignee: International Business Machines CorporationInventors: Peng Hui Jiang, Jun Su, Yan Lin Ren, Zhang Li, Hong Qing Zhou
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Publication number: 20230301349Abstract: A cartridge for a vapour generating system, such as an e-cigarette, includes a vaporization chamber in which liquid is vaporized from a heater surface to mix with a flow of air through the vaporization chamber. Before reaching an air outlet, the airflow must pass through a restriction means such as a narrow neck, which helps to prevent droplets of re-condensed liquid leaking out of the air outlet. The restriction means also provides a convenient way to determine the distribution of air pressure along the airflow path and the overall resistance to draw of the vapour generating system.Type: ApplicationFiled: August 9, 2021Publication date: September 28, 2023Applicant: JT International SAInventor: Lin Ren Gu
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Publication number: 20230292834Abstract: A cartridge for a vapour generating system, such as an e-cigarette, includes a vaporization chamber in which liquid is vaporized from a heater surface to mix with a flow of air through the vaporization chamber. An inlet channel between an air inlet and the vaporization chamber is convoluted such that it follows at least two directions transverse to the length of the cartridge and provides no straight path for condensed liquid in the vaporization chamber to leak back out of the air inlet. Because the inlet channel enters the vaporization chamber in a transverse direction, the airflow through the chamber is substantially parallel to the heater surface and promotes even vaporization of liquid across the whole area of the surface.Type: ApplicationFiled: August 9, 2021Publication date: September 21, 2023Applicant: JT International SAInventor: Lin Ren Gu
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Publication number: 20230254147Abstract: In an approach, a processor receives, at an edge node, a message from an IoT device associated with the edge node, the message being embedded with at least one non-fungible token (NFT) and each of the at least one NFT representing a corresponding authorization associated with the IoT device. A processor retrieves, at the edge node, the at least one NFT from the received message. A processor validates, at the edge node, the received message based on the retrieved at least one NFT. A processor, responsive to validating the received message, forwards, by the edge node, the received message to a center node associated with the edge node.Type: ApplicationFiled: February 7, 2022Publication date: August 10, 2023Inventors: Qi Feng Huo, Xiang Dong Hu, Yan Lin Ren, Hong Qing Zhou, Peng Hui Jiang, Ling Ling SH Hu, Zhang Li
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Patent number: 11645066Abstract: Aspects include applying a patch to a first instance of software code and verifying that the first instance of the software code with the patch applied is operating as expected. The verifying includes sending a request to the first instance of the software code and sending the request to a second instance of the software code where the patch was previously applied. The verifying also includes comparing a first result received from the first instance of the software code in response to the request and a second result received from the second instance of the software code in response to the request. The verifying further includes determining that the first instance of the software code with the patch applied is operating as expected based on the first result being within a similarity threshold of the second result.Type: GrantFiled: August 23, 2021Date of Patent: May 9, 2023Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Peng Hui Jiang, Jun Su, Hong Qing Zhou, Zhang Li, Yan Lin Ren
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Publication number: 20230082944Abstract: A method for a user device, including receiving a first acoustic input of a user speaking a wake-up word in the target language; providing a first acoustic feature derived from the first acoustic input to an acoustic model stored on the user device to obtain a first sequence of speech units corresponding to the wake-up word spoken by the user in the target language, the acoustic model trained on a corpus of training data in a source language different than the target language; receiving a second acoustic input including the wake-up word in the target language; providing a second acoustic feature derived from the second acoustic input to the acoustic model to obtain a second sequence of speech units corresponding to the wake-up word in the target language; and comparing the first and second sequences of speech units to recognize the wake-up word in the target language.Type: ApplicationFiled: November 22, 2022Publication date: March 16, 2023Applicant: CERENCE OPERATING COMPANYInventors: Xiao-Lin REN, Jianzhong TENG
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Publication number: 20230058477Abstract: Aspects include applying a patch to a first instance of software code and verifying that the first instance of the software code with the patch applied is operating as expected. The verifying includes sending a request to the first instance of the software code and sending the request to a second instance of the software code where the patch was previously applied. The verifying also includes comparing a first result received from the first instance of the software code in response to the request and a second result received from the second instance of the software code in response to the request. The verifying further includes determining that the first instance of the software code with the patch applied is operating as expected based on the first result being within a similarity threshold of the second result.Type: ApplicationFiled: August 23, 2021Publication date: February 23, 2023Inventors: Peng Hui Jiang, Jun Su, Hong Qing Zhou, Zhang Li, Yan Lin Ren
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Publication number: 20230021006Abstract: Shared materialized views are maintained during data changes to the primary data and during creation of new materialized views. Shared data stored for use by shared materialized views is distinguished from data stored by an independent materialized view. A view selector manages data updates to shared materialized views and corresponding mapping table. The view selector directs movement of data between a shared materialized view and an independent materialized view through the lifecycle of the materialized views.Type: ApplicationFiled: July 15, 2021Publication date: January 19, 2023Inventors: Peng Hui Jiang, Jun Su, Yan Lin Ren, Zhang Li, Hong Qing Zhou
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Patent number: 11545146Abstract: A user device configured to perform wake-up word detection in a target language.Type: GrantFiled: November 10, 2016Date of Patent: January 3, 2023Assignee: Cerence Operating CompanyInventors: Xiao-Lin Ren, Jianzhong Teng
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Publication number: 20220417007Abstract: In an approach, a processor obtains an encrypted data key and a first encrypted protection key from a storage device. A processor sends the first encrypted protection key to a first device. A processor obtains a protection key from the first device, wherein the protection key is generated by the first device through decrypting the first encrypted protection key. A processor decrypts the encrypted data key using the protection key to obtain a data key.Type: ApplicationFiled: June 24, 2021Publication date: December 29, 2022Inventors: Hong Qing Zhou, Yan Lin Ren, Zong Xiong ZX Wang, Zhang Li, Xiao Ling Chen
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Patent number: 11465508Abstract: This disclosure discloses a braking-recovery system and method for a train, and a train. The system includes: a traction network, a train, and an energy storage power station. The energy storage power station is connected to the traction network, the energy storage power station includes a second controller, and the second controller controls the energy storage power station according to the voltage of the traction network to perform charging or discharging.Type: GrantFiled: February 28, 2017Date of Patent: October 11, 2022Assignee: BYD COMPANY LIMITEDInventors: Lin Ren, Daolin Li, Wengang Luo
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Patent number: D1003765Type: GrantFiled: February 1, 2019Date of Patent: November 7, 2023Assignee: BYD COMPANY LIMITEDInventors: Yubo Lian, Lin Ren, Wolfgang Josef Egger, Xiaoguang Hou, Wenquan Tang, Qingyang Fang
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Patent number: D1016669Type: GrantFiled: February 1, 2019Date of Patent: March 5, 2024Assignee: BYD COMPANY LIMITEDInventors: Yubo Lian, Lin Ren, Wolfgang Josef Egger, Xiaoguang Hou, Wenquan Tang, Qingyang Fang, Peng Hu