Patents by Inventor Jinhua Wu
Jinhua Wu 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: 20240128602Abstract: Provided are a current collector assembly, a battery cell, and a battery pack. The current collector assembly includes a plurality of layers of tabs, a protection plate, a connection plate, and at least one protrusion. The plurality of layers of tabs is stacked in a thickness direction of each of the tabs. The protection plate is arranged at a side of the plurality of layers of tabs in the thickness direction of each of the tabs. The connection plate is arranged at another side of the plurality of layers of tabs in the thickness direction of each of the tabs. The at least one protrusion is arrange between the connection plate and the protection plate. Each of the at least one protrusion penetrates the plurality of layer of tabs, and is connected to the plurality of layers of tab.Type: ApplicationFiled: December 29, 2023Publication date: April 18, 2024Inventors: Long ZHOU, Congmiao WU, Min GUO, Jinhua LAN
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Publication number: 20240113400Abstract: Provided are a connector, a battery cell, and a battery pack. The connector is configured to electrically connect a plurality of layers of tabs of an electrode plate. The connector includes a connection plate and a protrusion arranged at the connection plate. The protrusion protrudes from a side surface of the connection plate in a thickness direction of the connection plate, and is configured to penetrate the plurality of layers of tabs.Type: ApplicationFiled: December 8, 2023Publication date: April 4, 2024Inventors: Long ZHOU, Congmiao WU, Min GUO, Jinhua LAN
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Publication number: 20240097124Abstract: A positive active material comprising active material bulk particles and a coating layer of an oxide containing N element is disclosed, wherein the surface of the active material bulk particle is doped with M element to form a doped layer, and the content of the M element is 400 ppm to 3000 ppm, and the content of the M element gradually decreases from the outer surface of active material bulk particles towards the core direction; wherein the content of the N element in the coating layer is 100 ppm to 2000 ppm; wherein the average content of the N element per unit volume of the coating layer is greater than the average content of the M element per unit volume of the doped layer; wherein the M element and the N element are each independently selected from one or more of Mg, Ca, Ce, Ti, Zr, Al, Zn, and B.Type: ApplicationFiled: March 20, 2023Publication date: March 21, 2024Applicant: Contemporary Amperex Technology Co., LimitedInventors: Qi WU, Jinhua HE, Changyin JI, Liangbin LIU
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Publication number: 20240097513Abstract: This application relates to the field of motor technologies, and provides a motor rotor, a drive motor, and an electric vehicle. In the motor rotor, a rotor core with at least two protruding components is designed. At least two magnetic steels and at least two sheets are disposed in grooves between the at least two protruding components and then coupled to the rotor core with a rotor pressing plate. In addition, one SMC sheet is stacked on each of the magnetic steels, so that an eddy current loss of a permanent magnet can be effectively reduced. Each of the magnetic steels is disposed in a groove between protruding components, and the SMC sheet is added, so that a saliency ratio is increased, a reluctance torque ratio is increased, and a quantity of magnetic steels for use is reduced.Type: ApplicationFiled: November 28, 2023Publication date: March 21, 2024Inventors: Weiwei Geng, Chaoqiang Wu, Jinhua Chen, Zhao Zhou
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Publication number: 20230136194Abstract: Provided is a triazolopyridazine derivative, a preparation method therefor, a pharmaceutical composition thereof, and an application thereof. The triazolopyridazine derivative is represented by formula I. The triazolopyridazine derivative has excellent inverse agonistic activity, thermodynamic solubility, bioavailability, and pharmacokinetic properties; thus having promising application prospects.Type: ApplicationFiled: December 16, 2020Publication date: May 4, 2023Applicants: SHANGHAI SIMR BIOTECHNOLOGY CO., LTD., SHANGHAI SIMRD BIOTECHNOLOGY CO., LTD.Inventors: Yun Jin, Fei Wang, Jinhua Wu, Nanyang Chen, Yong Sun, Shuai Li
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Publication number: 20230044787Abstract: Disclosed are a compound as represented by general formula (I), a cis-trans isomer thereof, an enantiomer thereof, a diastereoisomer thereof, a racemate thereof, a solvate thereof, a hydrate thereof, or a pharmaceutically acceptable salt thereof or a prodrug thereof, a preparation method therefor, a pharmaceutical composition comprising the compound and the use of the compound as an Lp-PLA2 inhibitorType: ApplicationFiled: November 9, 2020Publication date: February 9, 2023Inventors: Yun JIN, Jinhua WU, Jun PENG, Yong SUN
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Publication number: 20220390107Abstract: An ignition device of a gas cooktop, and a gas cooktop. The ignition device of the gas cooktop includes a discharge end, a receiving end and an ignition control module. An ignition frequency generated by the ignition control module is within a range of [15 kHz, 22 kHz], a distance between the discharge end and the receiving end is within a range of [2 mm, 5 mm], and at ignition, a continuous arc is generated between the discharge end and the receiving end to ignite gas. When the ignition device of this scheme is ignited, an ignition sound is extremely low and there is no noise pollution.Type: ApplicationFiled: September 17, 2020Publication date: December 8, 2022Inventors: Jinhua Wu, Peter Schlotmann, Weiwei Miao
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Patent number: 11512089Abstract: The present invention discloses phthalazine isoxazole alkoxy derivatives, a preparation method thereof, a pharmaceutical composition, and a use thereof. The present invention provides a compound represented by Formula I, cis-trans isomers thereof, enantiomers thereof, diastereoisomers thereof, racemates thereof, solvates thereof, hydrates thereof, and pharmaceutically acceptable salts or prodrugs thereof. The compound has an excellent inverse agonist effect with respect to ?5-GABAA.Type: GrantFiled: March 12, 2019Date of Patent: November 29, 2022Assignees: SHANGHAI SIMR BIOTECHNOLOGY CO., LTD, SHANGHAI SIMRD BIOTECHNOLOGY CO., LTDInventors: Fei Wang, Jinhua Wu, Yun Jin, Yong Sun, Shuai Li
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Publication number: 20210009598Abstract: The present invention discloses phthalazine isoxazole alkoxy derivatives, a preparation method thereof, a pharmaceutical composition, and a use thereof. The present invention provides a compound represented by Formula I, cis-trans isomers thereof, enantiomers thereof, diastereoisomers thereof, racemates thereof, solvates thereof, hydrates thereof, and pharmaceutically acceptable salts or prodrugs thereof. The compound has an excellent inverse agonist effect with respect to ?5-GABAA.Type: ApplicationFiled: March 12, 2019Publication date: January 14, 2021Inventors: Fei WANG, Jinhua WU, Yun JIN, Yong SUN, Shuai LI
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Publication number: 20200179361Abstract: The present disclosure provides compositions including a ?4?2 nAChR antagonist, pharmaceutical compositions including a ?4?2 nAChR antagonist, methods of making the compositions or pharmaceutical compositions, methods of treatment of a condition (e.g., nicotine addiction) or disease, methods of treatment using compositions or pharmaceutical compositions, and the like. Embodiments of the present disclosure can be used to reduce nicotine cravings and treat nicotine addiction. The compositions have selective affinity for the ?4?2 receptor, which appears to be involved in nicotine dependence.Type: ApplicationFiled: May 21, 2018Publication date: June 11, 2020Inventors: Marcello GIULIANOTTI, Lawrence TOLL, Gregory S. WELMAKER, Jinhua WU, Yongping YU
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Patent number: 9532205Abstract: A method for identifying an Application Detection Control (ADC) function mode is disclosed. The method is applicable to a scenario where a roaming UE accesses a visited network from a visited location, and includes that: when a Visit Policy And Charging Rule Function entity (V-PCRF) creates an S9 session, the V-PCRF informs a Home Policy And Charging Rule Function entity (H-PCRF) of an ADC (ADC) function mode supported by a visited network; and the H-PCRF determines, in accordance with the ADC function mode supported by the visited network, whether to provide the ADC rule to the visited network. A system for identifying an ADC function mode is disclosed. With the method and the system, when a user is in a visited access scenario, a network system can perform a correct application detection function on the user.Type: GrantFiled: January 22, 2013Date of Patent: December 27, 2016Assignee: ZTE CorporationInventors: Jinhua Wu, Xiaoyun Zhou
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Patent number: 9485106Abstract: A method for processing Traffic Detection Function (TDF) session and a Policy and Charging Rules Function (PCRF) are provided. The method includes: the PCRF links a first TDF session related with a proxy mobile Internet Protocol version 4 (IPv4) address and a second TDF session related with a first proxy mobile Internet Protocol version 6 (IPv6) address to a same IP Connectivity Access Network (IP-CAN) session; when the IPv4 address of the IP-CAN session is released, the PCRF requests the TDF to terminate the first TDF session.Type: GrantFiled: April 15, 2013Date of Patent: November 1, 2016Assignee: ZTE CORPORATIONInventors: Xiaoyun Zhou, Jinhua Wu
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Patent number: 9154314Abstract: The present disclosure provides a method for implementing usage monitoring control, comprising: a PCRF makes a usage monitoring policy for each IP-CAN session or service data flow that shares a total allowanced usage according to the obtained total allowanced usage shared by multiple users, and the PCRF sends the usage monitoring policy to a PCEF (200); the PCEF performs a usage monitoring according to the usage monitoring policy sent by the PCRF, and reports a usage to the PCRF (201); the PCRF deducts a consumed usage from the total allowanced usage shared by the multiple users after the PCRF receives the usage reported by the PCEF (202). The present disclosure also provides a system for implementing usage monitoring control. Through the solution of the present disclosure, when multiple users share a total allowanced usage, PCRF simultaneously monitors the usage on the multiple users according to the total allowanced usage, thereby avoiding conflicts in policy and charging controls.Type: GrantFiled: November 12, 2010Date of Patent: October 6, 2015Assignee: ZTE CorporationInventors: Xiaoyun Zhou, Tong Rui, Jinhua Wu, Min Sun
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Publication number: 20150071126Abstract: A method for processing Traffic Detection Function (TDF) session and a Policy and Charging Rules Function (PCRF) are provided. The method includes: the PCRF links a first TDF session related with a proxy mobile Internet Protocol version 4 (IPv4) address and a second TDF session related with a first proxy mobile Internet Protocol version 6 (IPv6) address to a same IP Connectivity Access Network (IP-CAN) session; when the IPv4 address of the IP-CAN session is released, the PCRF requests the TDF to terminate the first TDF session.Type: ApplicationFiled: April 15, 2013Publication date: March 12, 2015Inventors: Xiaoyun Zhou, Jinhua Wu
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Publication number: 20150036550Abstract: A method for identifying an Application Detection Control (ADC) function mode is disclosed. The method is applicable to a scenario where a roaming UE accesses a visited network from a visited location, and includes that: when a Visit Policy And Charging Rule Function entity (V-PCRF) creates an S9 session, the V-PCRF informs a Home Policy And Charging Rule Function entity (H-PCRF) of an ADC (ADC) function mode supported by a visited network; and the H-PCRF determines, in accordance with the ADC function mode supported by the visited network, whether to provide the ADC rule to the visited network. A system for identifying an ADC function mode is disclosed. With the method and the system, when a user is in a visited access scenario, a network system can perform a correct application detection function on the user.Type: ApplicationFiled: January 22, 2013Publication date: February 5, 2015Applicant: ZTE CORPORATIONInventors: Jinhua Wu, Xiaoyun Zhou
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Patent number: 8769112Abstract: The disclosure discloses a method for Policy and Charging Control (PCC) based on a time period, which comprises: when a Policy and Charging Rule Function (PCRF) entity provides Quality of Service (QoS) rules to a Bearer Binding and Event Reporting Function (BBERF) entity, a time indication of activation and/or deactivation of the QoS rules is provided at the same time. The disclosure also discloses a system for PCC based on a time period, which comprises: a providing unit located in the PCRF entity and configured to provide QoS rules and a time indication of activation and/or deactivation of the QoS rules to the BBERF entity at the same time. The disclosure ensures the consistency between the time of activating the QoS rules by the BBERF entity and the time of activating the PCC rules by the Policy and Control Enforcement Function (PCEF) entity, and the technical scheme is simple and practical.Type: GrantFiled: May 20, 2010Date of Patent: July 1, 2014Assignee: ZTE CorporationInventors: Xiaoyun Zhou, Zaifeng Zong, Jinhua Wu
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Patent number: 8678262Abstract: A quick-clamping mechanism for an electric hammer for clamping fasteners such as nails includes a biasing assembly for making the clamping assembly movable between a closed position and an opened position. The clamping assembly includes at least two clamping claws, pivotally connected to a pivot shaft including the combination of a torsion spring and a magnet. Fasteners such as nails and the like, can be clamped or released by the two clamping claws rotating relative to the pivot shaft, so that the quick-clamping mechanism has a simple structure and is easily implemented. The two clamping claws can be automatically closed, after a nail is loaded, by providing a torsion spring or a magnet on the two clamping claws, so that the quick-clamping mechanism can be operated expediently and the nail clamped securely.Type: GrantFiled: January 14, 2011Date of Patent: March 25, 2014Assignee: Chervon (HK) LimitedInventors: Hongtao Zhou, Jinhua Wu, Liang Chen, Guigong Ni
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Publication number: 20120297076Abstract: This disclosure discloses a method, an apparatus and a system for selecting a Policy and Charging Rules Function (PCRF) entity. The method comprises: when an IP Connectivity Access Network (IP-CAN) session is established for a User Equipment (UE), the Diameter Routing Agent (DRA) receives a message from a gateway, and selects the PCRF entity for the IP-CAN session according to the main identifier in the message, wherein the UEs sharing the subscription information have the same main identifier. This disclosure can solves the problem that a conflict is caused in PCC since different PCRF entities are used for the PCC when multiple users share the subscription information.Type: ApplicationFiled: November 25, 2010Publication date: November 22, 2012Inventors: Jinhua Wu, Xiaoyun Zhou, Tong Rui, Mo Sun
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Publication number: 20120233325Abstract: The present disclosure discloses a method for implementing usage monitoring control, a total allowanced usage is prestored in a Subscription Profile Repository (SPR), the SPR sets an allowanced usage threshold according to a request from a Policy and Charging Rules Function (PCRF) and distributes the set allowanced usage threshold to the PCRF; the PCRF makes a usage monitoring policy according to the obtained allowanced usage threshold; after receiving a usage report of the PCRF, the SPR deducts a consumed usage from the total allowanced usage shared by multiple users. The present disclosure also provides a system for implementing usage monitoring control. Through the solution of the present disclosure, when multiple users share a total allowanced usage, PCRF simultaneously monitors the usage on the multiple users according to the total allowanced usage, thereby avoiding conflicts in policy and charging controls.Type: ApplicationFiled: November 15, 2010Publication date: September 13, 2012Applicant: ZTE CORPORATIONInventors: Xiaoyun Zhou, Zaifeng Zong, Jinhua Wu
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Patent number: D1015909Type: GrantFiled: November 11, 2021Date of Patent: February 27, 2024Assignee: GUILIN JERAY TECHNOLOGY CO., LTD.Inventors: Fenghu Huang, Yue Wu, Jinhua Lan, Xiamei Wen, Wenai Li