Patents by Inventor Zhi Zeng
Zhi Zeng 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: 20240143045Abstract: An independent graphics card system comprises an expansion motherboard, a system power supply, at least one expansion graphics card and a fan assembly. The system power supply is electrically connected to the expansion motherboard. The at least one expansion graphics card is plugged into the expansion motherboard through an adapter card. The at least one expansion graphics card is parallel with the expansion motherboard. The fan assembly dissipates heat of the at least one expansion graphics card.Type: ApplicationFiled: October 18, 2023Publication date: May 2, 2024Inventors: SUNG-HSIEN LEE, WEN-KE WU, ZHI-FENG WEI, BIAO ZENG
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Publication number: 20240119450Abstract: A method and an apparatus for implementing a derivative NFT and a computer-readable storage medium are disclosed, and the method includes providing a smart contract and changing an owner of each of one or more source NFTs to the provided smart contract, minting a derivative NFT in the provided smart contract, with the derivative NFT representing derivative works derived from works represented by the one or more source NFTs, and recording a derivation relationship between the derivative NFT and the one or more source NFTs. With the use of the method, there is provided a way of representing the derivative works on the blockchain in such a way that the derivation of the derivative works from the source works is clearly indicated, thereby enabling the on-chain transaction of the derivative works.Type: ApplicationFiled: October 21, 2022Publication date: April 11, 2024Inventors: Yin Wang, Dinghao Zeng, Zhi Yang, Caihong Wu
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Publication number: 20240113895Abstract: A method and an apparatus for minting an NFT, as well as a method and an apparatus for verifying a role associated with an NFT are disclosed. The method for minting an NFT includes: acquiring metadata of an NFT to be minted, where the metadata includes a role type of each of at least one role associated with the NFT to be minted and a common name corresponding to the role type; signing the metadata, by each of the at least one role, using a private key that corresponds to a public key contained in a digital identity certificate of the role, to obtain a signature by the role; and minting an NFT on chain based on the metadata. As such, the authenticity of information in the metadata can be verified by the signatures.Type: ApplicationFiled: October 21, 2022Publication date: April 4, 2024Inventors: Yin Wang, Dinghao Zeng, Zhi Yang, Caihong Wu
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Publication number: 20240092174Abstract: A power distribution device and a transportation device having the power distribution device are provided. The power distribution device includes a housing, a pre-charging circuit module, and a main positive circuit module. The housing has a mounting cavity. The pre-charging circuit module is configured to pre-charge a capacitor element in an electrical appliance, and includes a pre-charging relay. The pre-charging relay is connected with the housing. The main positive circuit module is configured to be closed after the pre-charging circuit module is opened. The main positive circuit module and the pre-charging circuit module are stacked in the mounting cavity in an up-down direction. The main positive circuit module includes a fuse and a main relay core. The main relay core is connected with the housing.Type: ApplicationFiled: November 28, 2023Publication date: March 21, 2024Inventors: Zhenhan WU, Zhi ZENG
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Patent number: 11936274Abstract: The present invention discloses an adaptive cooling allocation system for multiple motors and a junction motor assembly. The key points of the technical solution comprise: a plurality of cooling groups, wherein each cooling group comprises a motor and a regulating valve, a cooling channel is arranged in the motor, a liquid inlet channel and a liquid outlet channel are arranged in the regulating valve, respectively, and an outlet end of the liquid inlet channel communicates with an inlet end of the cooling channel; and a main liquid inlet channel, wherein inlet ends of the plurality of liquid inlet channels communicate with the main liquid inlet channel, respectively; a regulating channel is also arranged in the regulating valve; a valve block is arranged in the regulating channel, and extends into the liquid inlet channel, so that a regulating hole is formed between the valve block and the liquid inlet channel.Type: GrantFiled: November 23, 2023Date of Patent: March 19, 2024Assignee: Suzhou Inn-Mag New Energy Ltd.Inventors: Ruilin Pei, Xiangyan He, Yueshun Yuan, Zhi Wang, Xuejie Zheng, Lubin Zeng
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Publication number: 20240027371Abstract: Embodiments of the present application provide a detection method. The detection method includes: acquiring information of at least two first positions through which a particle passes before penetrating an object under detection, and information of at least two second positions through which the particle passes after penetrating the object under detection, wherein the object under detection is a metal product; reconstructing, based on the information of the at least two first positions, a first track before the particle penetrates the object under detection; reconstructing, based on the information of the at least two second positions, a second track after the particle penetrates the object under detection; processing the first track and the second track to obtain feature information of the object under detection; and determining, according to the feature information and preset feature information of an object of a target type, a detection result of the object under detection.Type: ApplicationFiled: November 25, 2021Publication date: January 25, 2024Inventors: Zhi ZENG, Jianmin LI, Ming RUAN, Yanli DENG, Guoping ZHU, Junli LI
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Patent number: 11803451Abstract: An application exception recovery method, an electronic device, a storage medium storing the recovery method, and a recovery apparatus, the method including, storing page information of an exception page, in response to that an exception occurs in at least one application installed on an electronic device, wherein the exception page is a page displayed by the at least one application in response to the exception occurring, displaying a mask, wherein the mask is a picture displayed on at least a window of the at least one application during restart of the at least one application, restarting the at least one application, wherein restarting the at least one application comprises creating the exception page, and removing the mask.Type: GrantFiled: December 11, 2019Date of Patent: October 31, 2023Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Liang Zhang, Zhijun Lu, Yu Li, Zhi Zeng
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Publication number: 20230246400Abstract: A power adapter includes a housing body, a rear cover, a circuit board assembly, a first guide connector, a second guide connector, and a thermally conductive liquid. The housing body and the rear cover are connected in a sealed manner and enclose to form an accommodating cavity, the circuit board assembly is disposed in the accommodating cavity, the thermally conductive liquid fills the accommodating cavity and wraps the circuit board assembly, the housing body includes a front end wall disposed opposite to the rear cover, the first guide connector is mounted on the front end wall and connected to the front end wall in a sealed manner, the second guide connector is mounted on the rear cover and is connected to the rear cover in a sealed manner.Type: ApplicationFiled: January 18, 2023Publication date: August 3, 2023Applicant: Huawei Digital Power Technologies Co., Ltd.Inventors: Chenglong WU, Yujia WANG, Guohua FAN, Zhi ZENG
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Publication number: 20230204844Abstract: A backlight module and a display device are disclosed. The backlight module includes an assembled light plate which is formed by assembling a plurality of light plates. There is a gap between every two adjacent light plates. The backlight module further includes a diffuser plate arranged at a position corresponding to the gap. The diffuser plate covers at least one row of light emitting diodes disposed on at least one of the two adjacent light plates. At least part of the light emitting diodes on the light plate are uncovered.Type: ApplicationFiled: December 23, 2022Publication date: June 29, 2023Inventors: ZHI ZENG, Xiaohui YANG, Haijiang YUAN
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Publication number: 20230204187Abstract: A backlight module and a display panel are disclosed. The backlight module includes an assembled light plate composed of multiple light plates assembled together. There is a gap between every two adjacent light plates. The backlight module further includes a light supplementation structure covering the gap and having a fixed end fixedly connected with one of the two adjacent light plates, and a free end located on the other one of the two adjacent light plates. The light supplementation structure is provided at the corresponding position of the gap to supplement light to the gap of the assembled light plate, and the light supplementation structure is only fixedly connected with one of the light plates on both sides of the gap, and is not connected with the other light plate.Type: ApplicationFiled: December 24, 2022Publication date: June 29, 2023Inventors: ZHI ZENG, MOO KEUN SHIN, HAIJIANG YUAN
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Publication number: 20230122470Abstract: A cavity-backed slot antenna system provided in this disclosure is installed in a housing of an electronic device and includes a metal cavity, a supporting element, an antenna device, a conductive post, and a coupling metal part. The metal cavity is in the housing and includes an opening and a closed surface opposite to each other. A slot is on the closed surface. The supporting element is in the metal cavity. The antenna device is in the metal cavity and on the supporting element, to expose one side surface of the antenna device. The antenna device includes a feed source. The conductive post penetrates the antenna device and connects to the metal cavity. The coupling metal part is in the housing and close to the opening of the metal cavity, so that the coupling metal part is close to and corresponds to the feed source of the antenna device.Type: ApplicationFiled: September 21, 2022Publication date: April 20, 2023Inventors: Shih-Hsun Chang, Wei-Lin Tsai, Zhi-Zeng Cheng, You-Fu Cheng, Tsung-Hsun Hsieh
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Patent number: 11619599Abstract: The present disclosure provides a substance identification device and a substance identification method. The substance identification device comprises: a classifier establishing unit configured to establish a classifier based on scattering density values reconstructed for a plurality of known sample materials, wherein the classifier comprises a plurality of feature regions corresponding to a plurality of characteristic parameters for the plurality of known sample materials, respectively; and an identification unit for a material to be tested, configured to match the characteristic parameter of the material to be tested with the classifier, and to identify a type of the material to be tested by obtaining a feature region corresponding to the characteristic parameter of the material to be tested.Type: GrantFiled: July 22, 2020Date of Patent: April 4, 2023Assignees: Tsinghua University, Nuctech Company LimitedInventors: Zhi Zeng, Xingyu Pan, Xuewu Wang, Junli Li, Ming Zeng, Jianmin Li, Ziran Zhao, Jianping Cheng, Hao Ma, Hui Zhang, Hao Yu, Bicheng Liu
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Patent number: 11347685Abstract: A file management method and an apparatus, related to the field of communications technologies, can trigger, on an interface of an application, searching and management of a file displayed on the interface, to improve file management efficiency in a terminal. The method includes: displaying an interface of the first application; storing a target file received through the first application; extracting related information of the target file, where the related information of the target file includes file feature information, and the file feature information includes a name of the target file; searching for a storage path of the target file in storage space of the terminal based on the related information of the target file; and displaying a control used for performing file management on the target file if the storage path of the target file is successfully found.Type: GrantFiled: September 26, 2017Date of Patent: May 31, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Zhi Zeng, Chongning Jiang
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Publication number: 20220075696Abstract: An application exception recovery method, an electronic device, a storage medium storing the recovery method, and a recovery apparatus, the method including, storing page information of an exception page, in response to that an exception occurs in at least one application installed on an electronic device, wherein the exception page is a page displayed by the at least one application in response to the exception occurring, displaying a mask, wherein the mask is a picture displayed on at least a window of the at least one application during restart of the at least one application, restarting the at least one application, wherein restarting the at least one application comprises creating the exception page, and removing the mask.Type: ApplicationFiled: December 11, 2019Publication date: March 10, 2022Inventors: Liang Zhang, Zhijun Lu, Yu Li, Zhi Zeng
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Publication number: 20210025836Abstract: The present disclosure provides a substance identification device and a substance identification method. The substance identification device comprises: a classifier establishing unit configured to establish a classifier based on scattering density values reconstructed for a plurality of known sample materials, wherein the classifier comprises a plurality of feature regions corresponding to a plurality of characteristic parameters for the plurality of known sample materials, respectively; and an identification unit for a material to be tested, configured to match the characteristic parameter of the material to be tested with the classifier, and to identify a type of the material to be tested by obtaining a feature region corresponding to the characteristic parameter of the material to be tested.Type: ApplicationFiled: July 22, 2020Publication date: January 28, 2021Inventors: Zhi ZENG, Xingyu PAN, Xuewu WANG, Junli LI, Ming ZENG, Jianmin LI, Ziran ZHAO, Jianping CHENG, Hao MA, Hui ZHANG, Hao YU, Bicheng LIU
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Publication number: 20200218694Abstract: A file management method and an apparatus, related to the field of communications technologies, can trigger, on an interface of an application, searching and management of a file displayed on the interface, to improve file management efficiency in a terminal. The method includes: displaying an interface of the first application; storing a target file received through the first application; extracting related information of the target file, where the related information of the target file includes file feature information, and the file feature information includes a name of the target file; searching for a storage path of the target file in storage space of the terminal based on the related information of the target file; and displaying a control used for performing file management on the target file if the storage path of the target file is successfully found.Type: ApplicationFiled: September 26, 2017Publication date: July 9, 2020Inventors: Zhi ZENG, Chongning JIANG
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Patent number: 10620336Abstract: The present disclosure relates to a method, a device and a system for inspecting a moving object based on cosmic rays, pertaining to the field of radiation imaging and safety inspection techniques. The method includes: detecting whether a speed of the inspected moving object is within a preset range; recording a motion trajectory of the moving object with a monitoring device; acquiring information about charged particles in the cosmic rays with a position sensitive detector, the information about charged particles including track information of the charged particles; determining the moving object by matching positions of the motion trajectory and the track information; reconstructing the track of the charged particles according to the information about the charged particles; and recognizing the material inside the moving object based on the track reconstruction.Type: GrantFiled: January 20, 2017Date of Patent: April 14, 2020Assignees: TSINGHUA UNIVERSITY, NUCTECH COMPANY LIMITEDInventors: Kejun Kang, Jianping Cheng, Zhiqiang Chen, Ziran Zhao, Junli Li, Xuewu Wang, Zhi Zeng, Qingjun Zhang, Jianping Gu, Xi Yi, Bicheng Liu, Guangming Xu, Yongqiang Wang
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Patent number: 10613247Abstract: The present application relates to a method, apparatus and system for inspecting an object based on a cosmic ray, pertaining to the technical field of radiometric imaging and safety inspection. The method includes: recording a movement trajectory of an inspected object by using a monitoring device; acquiring information of charged particles in the cosmic ray by using a position-sensitive detector, the information of charged particles comprising trajectory information of the charged particles; performing position coincidence for the movement trajectory and the trajectory information to determine the object; performing trajectory remodeling for the charged particles according to the information of charged particles; and identifying a material inside the moving object according to the trajectory remodeling.Type: GrantFiled: January 20, 2017Date of Patent: April 7, 2020Assignees: TSINGHUA UNIVERSITY, NUCTECH COMPANY LIMITEDInventors: Kejun Kang, Zhiqiang Chen, Yuanjing Li, Ziran Zhao, Junli Li, Xuewu Wang, Yaohong Liu, Zhi Zeng, Jianping Gu, Song Liang, Bicheng Liu, Guangming Xu, Yongqiang Wang
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Patent number: D979936Type: GrantFiled: July 11, 2022Date of Patent: March 7, 2023Inventor: Zhi Zeng
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Patent number: D983520Type: GrantFiled: September 5, 2022Date of Patent: April 18, 2023Inventor: Zhi Zeng