Patents by Inventor Long He
Long He 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: 20240153536Abstract: Embodiments of the present disclosure provide a video editing method and apparatus, an electronic device, and a storage medium. The method comprises: creating at least one editing subtask for a video editing task; in response to a first operation for triggering a target editing subtask, obtaining an initial video material and presenting an editing interface of the target editing subtask; recording the editing operation triggered in the editing interface and presenting an indication identifier of the editing operation in the editing track; generating an editing result of the target editing subtask based on the recorded information of the editing operation and the initial video material; based on the editing result of each editing subtask of the video editing task, generating a target video as an editing result of the video editing task.Type: ApplicationFiled: December 20, 2023Publication date: May 9, 2024Inventors: Xiaoran Zhang, Yuan Zhang, Xinyi Zha, Zhirui Jiang, Min Shen, Yu Zhang, Yan He, Jiahui Qiu, Shangshang Xiang, Long Ma
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Publication number: 20240128565Abstract: A battery pack, a vehicle, and an energy storage device are provided. The battery pack includes a cell array and a support member, where the cell array includes a plurality of cells, the cell has a first dimension, and the first dimension is a maximum spacing between two imaginary parallel planes sandwiching the cell; and at least one of the cells 600 mm?first dimension?2500 mm the at least one cell includes a casing and a core located inside the casing, a supporting region is formed on the casing, and the cell is connected to the support member through the supporting region and is supported by the support member. The support member is connected to the supporting region to support the cell.Type: ApplicationFiled: December 28, 2023Publication date: April 18, 2024Applicant: BYD COMPANY LIMITEDInventors: Long HE, Huajun SUN, Wenfeng JIANG, Zhipei LU, Weixin ZHENG, Jianglong TANG, Yan ZHU, Xinyue WANG, Kefeng HE
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Patent number: 11955651Abstract: A power battery pack includes: a pack body; a plurality of cells, disposed in the pack body; the cell having a length L0, a width H0, and a thickness D0, where at least one cell meets: L0>H0?D0, a length direction of the cell is arranged along a width direction of a vehicle body of the electric vehicle, and in the width direction of the electric vehicle, the length L0 of the cell and a size W of the vehicle body of the electric vehicle in the width direction meet: 46%?L0/W?76%; or at least one cell meets: L0>H0?D0, a length direction of the cell is arranged along a length direction of a vehicle body of the electric vehicle, and in the length direction of the electric vehicle, the length L0 of the cell and a size X of the vehicle body of the electric vehicle in the length direction meet: 40%?L0/W?76%.Type: GrantFiled: June 21, 2019Date of Patent: April 9, 2024Assignee: BYD COMPANY LIMITEDInventors: Long He, Huajun Sun, Wenfeng Jiang, Zhipei Lu, Weixin Zheng, Jianglong Tang, Yan Zhu, Xinyue Wang, Kefeng He
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Publication number: 20240105817Abstract: A semiconductor device includes a semiconductor channel. The semiconductor device includes a metal gate structure disposed over the semiconductor channel. The semiconductor device includes a gate electrode having a bottom surface contacting an upper surface of the metal gate structure. The gate electrode has its side portions extending from its top surface toward the semiconductor fin with a first depth and a central portion extending from its top surface toward the semiconductor fin with a second depth, the first depth being substantially greater than the second depth.Type: ApplicationFiled: February 16, 2023Publication date: March 28, 2024Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Yi-He Tsai, Yi-Hung Chang, Lung Chen, Long-Jie Hong
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Publication number: 20240035299Abstract: A pole yurt framing structure system includes: a crown wheel, a roof pole, and a lattice wall; wherein the crown wheel is a prismatic conical structure formed by multiple triangular first pole orthogonally stacked wooden rib structures; the roof pole comprises multiple rectangular second pole orthogonally stacked wooden rib structures and multiple triangular third pole orthogonally stacked wooden rib structures; and the lattice wall comprises at least one cuboid frame and multiple rectangular frames. A construction method of the pole yurt framing structure system uses assembly technology. The composite wooden poles with the same specifications are prefabricated by the factory, which are assembled on site to form the pole orthogonally stacked wooden rib structures. Finally, the pole yurt framing can be obtained. The technical scheme reduces the production and design cost, and reduces environment pollution caused by the construction.Type: ApplicationFiled: October 10, 2023Publication date: February 1, 2024Inventors: Pengju Zhang, Lagenbaier Zha, Long He, Guoqiang Xu, Liyan Bai
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Publication number: 20240024604Abstract: A method and apparatus for determining a human-face size are provided. The method includes: collecting a first to-be-measured human-face image of a to-be-measured target, wherein the first to-be-measured human-face image includes a first to-be-measured human face of the to-be-measured target and a circular reference object; acquiring a first pixel value of the first to-be-measured human face, and a second pixel value of the circular reference object; in response to a circularity of the circular reference object being greater than a preset circularity threshold, acquiring an angle of inclination of the circular reference object; and according to the first pixel value, the second pixel value, the angle of inclination and an actual size of the circular reference object, determining a first size of the first to-be-measured human face.Type: ApplicationFiled: January 25, 2022Publication date: January 25, 2024Applicant: BMC (TIANJIN) MEDICAL CO., LTD.Inventors: Jian XU, Huiquan WANG, Mingzhao ZHOU, Long HE, Zhi ZHUANG
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Patent number: 11824225Abstract: The present disclosure provides a polymer separator and preparation method thereof, and a lithium-ion battery including the polymer separator and preparation method thereof. The polymer separator includes a porous substrate, a hydrophilic blocking layer, and a porous polar polymer bonding layer. The hydrophilic blocking layer is disposed between the porous substrate and the porous polar polymer bonding layer. Pore walls in the porous polar polymer bonding layer are provided with node structures.Type: GrantFiled: January 31, 2019Date of Patent: November 21, 2023Assignee: BYD COMPANY LIMITEDInventors: Lina Jin, Bowen Xuan, Xiaodong Cao, Jinxiang Wu, Jun Shan, Gang Hu, Long He
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Publication number: 20230352783Abstract: A battery pack, a vehicle, and an energy storage device are provided. The battery pack includes a cell array and a support member, where the cell array includes a plurality of cells, the cell has a first dimension, and the first dimension is a maximum spacing between two imaginary parallel planes sandwiching the cell; and at least one of the cells 600 mm?first dimension?2500 mm the at least one cell includes a casing and a core located inside the casing, a supporting region is formed on the casing, and the cell is connected to the support member through the supporting region and is supported by the support member. The support member is connected to the supporting region to support the cell.Type: ApplicationFiled: July 7, 2023Publication date: November 2, 2023Applicant: BYD COMPANY LIMITEDInventors: Long HE, Huajun SUN, Wenfeng JIANG, Zhipei LU, Weixin ZHENG, Jianglong TANG, Yan ZHU, Xinyue WANG, Kefeng HE
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Publication number: 20230322593Abstract: The present disclosure relates to the field of resource utilization-oriented treatment technologies for wastewater, and more particularly, to a resource utilization-oriented treatment method for a spent electroless nickel plating bath. The method includes oxidation de-complexation, synchronous precipitation of nickel and phosphorus, secondary precipitation of nickel, and resource utilization of sodium salt. In the present disclosure, in a reaction process, no sludge is generated to avoid secondary pollution to the environment. Further, the present disclosure has the advantages of short flow and less chemical use, greatly reducing treatment costs. In this way, this method is a low-cost and clean resource utilization-oriented treatment method capable of achieving resource utilization-oriented recovery of nickel, phosphorus, sodium, sulfate radical, or chlorine in the spent electroless nickel plating bath.Type: ApplicationFiled: December 30, 2020Publication date: October 12, 2023Inventors: Shanting LI, Kan TAN, Wenbin XU, Yanhua ZHANG, Yongjun XIAO, Xinglin GUO, Long HE
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Publication number: 20230264996Abstract: The present disclosure relates to the field of resource-oriented utilization technologies for wastewater salt muds and more particular to a resource-oriented utilization method for a high-salt salt mud containing sodium chloride and sodium sulfate. The method includes: performing two stages of oxidation, i.e. Fenton-like treatment and chlorine dioxide treatment, in sequence on a salt mud solution, and then replacing a sodium salt with an ammonium salt to prepare a pure alkali and a mixed ammonium salt. In the method, multi-stage oxidation process is performed to effectively use ingredients such as sodium chloride and sodium sulfate so as to thoroughly eliminate organic matters and heavy metals in the high-salt salt mud, and achieve resource-oriented utilization of the salt mud, thus saving burial treatment costs, and producing good economic benefits as well as good environmental benefits.Type: ApplicationFiled: April 6, 2021Publication date: August 24, 2023Inventors: Long HE, Wenbin XU, Yanhua ZHANG, Kai ZHOU, Xinglin GUO
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Publication number: 20230230315Abstract: Embodiments of this application relate to the field of Internet technologies and provide a virtual object marking method and apparatus. The method is performed by an electronic device acting as a first terminal and includes: displaying a scene picture of a virtual scene; in response to an aiming operation performed on a target virtual object in the scene picture of the virtual scene by a first virtual object in the virtual scene controlled by the first terminal using a virtual sight, displaying description information of the target virtual object in the scene picture of the virtual scene; and in response to a selection operation performed on the description information, displaying marking information of the target virtual object in the scene picture of the virtual scene, the marking information indicating a position of the target virtual object in the virtual scene.Type: ApplicationFiled: March 23, 2023Publication date: July 20, 2023Inventors: Ruobing CHAI, Long He
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Publication number: 20230184619Abstract: Provided is an underground pipe leak detection system, including a sensing device, a storage device, and a processing device. The sensing device is used for collecting a voice signal from an underground pipe during a time period. The storage device is used for storing a voice dataset, and storing the voice signal transmitted by the sensing device. The processing device may access the storage device. The processing device is configured to execute the following operations: training a classification model using the voice dataset; extracting features of the voice signal; inputting the features of the voice signal into the classification model that has been trained to determine if there is a leak in the underground pipe.Type: ApplicationFiled: February 23, 2022Publication date: June 15, 2023Inventors: Sheng-Cyuan FAN, Che-Wei YEH, Wun-Sheng HUANG, Long HE, Chien-Cheng CHU, Hsin-Yu CHIU, Feng-Jie TSAI, Fu-Te HSU
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Publication number: 20230093620Abstract: A power battery heating method for an electric vehicle includes: acquiring a heating power demand of a power battery; acquiring power demand information of a driving module of the electric vehicle in real time, and determining a current heating power of the power battery according to the power demand information; acquiring a compensating heating current according to the heating power demand and the current heating power when the current heating power is less than the heating power demand; causing the motor controller to regulate a control current of the driving motor according to the compensating heating current, so that the driving motor outputs a high-frequency oscillation current equal to the compensating heating current; and causing the power battery to perform self-heating according to the high-frequency oscillation current outputted by the driving motor.Type: ApplicationFiled: November 28, 2022Publication date: March 23, 2023Inventors: Long HE, Linwang DENG, Tianyu FENG, Sijia LIU
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Publication number: 20230054089Abstract: A cell, a battery pack, and an electric vehicle are provided in the present disclosure. The cell includes a hermetical metal housing and at least two hermetical accommodating cavities, multiple electrode core assemblies, and an encapsulation film arranged in the metal housing. The electrode core assemblies are arranged along a first direction. The electrode core assemblies are connected in series. A length of each electrode core assembly extends along the first direction. The electrode core assembly includes an electrode core assembly body and a first electrode and a second electrode configured to lead out a current. The first electrode and the second electrode are respectively arranged on two sides of the electrode core assembly body along the first direction. At least one of the accommodating cavities is defined by the encapsulation film, and the electrode core assembly body is arranged in the accommodating cavity. A length of the cell extends along the first direction.Type: ApplicationFiled: December 29, 2020Publication date: February 23, 2023Inventors: Long HE, Huajun SUN, Yan ZHU, Shichao HU
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Publication number: 20230059574Abstract: A battery, a battery module, a battery pack, and an electric vehicle are provided. The battery includes a metal shell and a plurality of electrode core assemblies sealed in the metal shell and arranged in sequence. The electrode core assemblies are connected in series. Each of the electrode core assemblies includes at least one electrode core. The electrode core assemblies are sealed in a packaging film. An air pressure between the metal shell and the packaging film is lower than an air pressure outside the metal shell. An air pressure inside the packaging film is lower than the air pressure between the metal shell and the packaging film.Type: ApplicationFiled: January 4, 2021Publication date: February 23, 2023Inventors: Long HE, Huajun SUN, Shichao HU, Wansong YUAN, Yan ZHU
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Publication number: 20230043056Abstract: A safety valve sheet, a breathing tube, a breathing tube assembly and a breathing mask are provided. The safety valve sheet is used for being arranged in the breathing tube which is provided with a safety valve hole of the breathing mask, the safety valve sheet comprises a sheet body, and the sheet body comprises an outer side surface being capable of covering the safety valve hole, wherein a protrusion is formed on the outer side surface, and the protrusion is used for being contacted with an inner side surface of a hole edge of the safety valve hole when the sheet body covers the safety valve hole to form an exhaust gap between the outer side surface and the hole edge. The safety valve sheet is simple in structure and can effectively reduce exhaust noise after being applied to the breathing mask.Type: ApplicationFiled: December 28, 2020Publication date: February 9, 2023Applicant: BMC MEDICAL CO., LTD.Inventors: Long HE, Mingzhao ZHOU, Zhi ZHUANG
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Publication number: 20230040013Abstract: A battery pack and an electric vehicle are provided. The battery pack includes a battery sequence. The battery sequence includes multiple cells. A thickness of each cell extends along a first direction. The multiple cells are arranged in sequence along the first direction to form the battery sequence. At least one of the cells includes a metal shell and an electrode core packaged in the metal shell. An air pressure inside the metal shell is lower than an air pressure outside the metal shell. A gap is provided between at least two adjacent cells. A ratio of the gap to the thickness of the cell ranges from 0.001 to 0.15.Type: ApplicationFiled: January 4, 2021Publication date: February 9, 2023Inventors: Long HE, Huajun SUN, Shichao HU, Zhiyong AO, Yan ZHU
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Publication number: 20230026631Abstract: A first network slice selection network element sends a synchronization request message to a second network slice selection network element, where the synchronization request message includes an identifier of an access management network element and slice availability information of the access management network element; the first network slice selection network element receives a task deletion message from the second network slice selection network element, where the task deletion message includes the identifier of the access management network element or a task identifier of a first subscription task, and the first subscription task is a subscription task that is for the slice availability information of the access management network element and that is created in the first network slice selection network element; and the first network slice selection network element deletes the first subscription task.Type: ApplicationFiled: September 29, 2022Publication date: January 26, 2023Inventor: Long He
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Publication number: 20230023909Abstract: A battery pack and an electric vehicle are provided. The battery pack includes a cell array and two first reinforcing plates. The cell array includes a number of cells. Each of the cells is defined with a length L, a thickness D, and a height H between the length L and the thickness D. The number of cells are arranged along a thickness direction, and the cells are adhered to each other by a structural adhesive. The two first reinforcing plates are arranged opposite to each other and are respectively adhered to two surfaces of the cell array along the arrangement direction of the cells, and are configured to constrain relative positions between the cells.Type: ApplicationFiled: October 22, 2020Publication date: January 26, 2023Inventors: Long HE, Huajun SUN, Zhipei LU, Long WAN, Yan ZHU
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Patent number: D1013290Type: GrantFiled: August 16, 2023Date of Patent: January 30, 2024Inventor: Long He