Patents by Inventor Siwei Wang
Siwei Wang 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: 11949911Abstract: A video processing method includes obtaining motion information of a neighboring block of a current image block, dividing the current image block into a plurality of sub-blocks in response to the neighboring block satisfying a preset condition, determining, in a time-domain reference image of the current image block, related blocks of the plurality of sub-blocks according to a motion vector of the neighboring block, and performing prediction on the current image block according to motion vectors of the related blocks.Type: GrantFiled: May 23, 2022Date of Patent: April 2, 2024Assignee: SZ DJI TECHNOLOGY CO., LTD.Inventors: Xiaozhen Zheng, Suhong Wang, Shanshe Wang, Siwei Ma, Weiran Li
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Patent number: 11949918Abstract: A method implemented by a video coding apparatus includes applying a neural network (NN) filter to an unfiltered sample of a video unit to generate a filtered sample. The NN filter is applied based on a syntax element of the video unit. The method also includes converting between a video media file and a bitstream based on the filtered sample that was generated.Type: GrantFiled: April 13, 2022Date of Patent: April 2, 2024Assignees: LEMON INC., BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD., BYTEDANCE INC., BYTEDANCE (HK) LIMITEDInventors: Yue Li, Li Zhang, Kai Zhang, Junru Li, Meng Wang, Siwei Ma, Shiqi Wang
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Patent number: 11949912Abstract: A video image processing method includes determining a related block of a current image block according to a motion vector of a target neighboring block, the current image block, and a collocated frame of the current image block, decoding the current image block according to a motion vector of the related block of the current image block, constructing motion vectors of part of control points of the current image block according to neighboring blocks of the part of the control points of the current image block, and adding the motion vectors of the part of the control points of the current image block to a motion vector candidate list of the current image block.Type: GrantFiled: June 20, 2022Date of Patent: April 2, 2024Assignee: SZ DJI TECHNOLOGY CO., LTD.Inventors: Xiaozhen Zheng, Tianliang Fu, Shanshe Wang, Siwei Ma, Weiran Li, Suhong Wang
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Publication number: 20240091569Abstract: Methods, apparatuses, systems, and/or the like are provided. An example method may include installing one or more filter cartridges in a blower device. An example blower device may include a housing defining at least one air inlet. An example filter cartridge may include a first filter cartridge defining a first outlet opening. The first filter cartridge may be configured to slidably engage the blower device to align the first outlet opening with at least a first portion of the at least one air inlet of the blower device in a first installed position. The one or more filter cartridges my include a second filter cartridge. The second filter cartridge may include a second outlet opening. The example method may include aligning the first outlet opening of the first filter cartridge with at least the first portion of the at least one air inlet of the blower device.Type: ApplicationFiled: September 13, 2023Publication date: March 21, 2024Inventors: Siwei WANG, Xiaojin HAN, Hongbing XIANG, Sheng ZHOU, Anker CHEN
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Patent number: 11936847Abstract: A video processing method includes dividing a region of a current frame to obtain a plurality of image blocks, obtaining a historical motion information candidate list, and obtaining candidate historical motion information for the plurality of image blocks according to the historical motion information candidate list. The candidate historical motion information is a candidate in the historical motion information candidate list. The method further includes performing prediction for the plurality of image blocks according to the candidate historical motion information. A size of each of the plurality of image blocks is smaller than or equal to a preset size. The same historical motion information candidate list is used for the plurality of image blocks during the prediction. The historical motion information candidate list is not updated while the prediction is being performed for the plurality of image blocks.Type: GrantFiled: June 29, 2021Date of Patent: March 19, 2024Assignee: SZ DJI TECHNOLOGY CO., LTD.Inventors: Suhong Wang, Xiaozhen Zheng, Shanshe Wang, Siwei Ma
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Publication number: 20230398382Abstract: Various embodiments described herein are directed to a face mask assembly configured with a drop-down feature and methods of using the same. In various embodiments, a face mask assembly comprises a face mask configured for dynamic engagement with a first strap of a strap assembly such that the face mask is configured for selective movement along a strap length of the first strap between a donned position and a drop-down position, the face mask comprising: a first strap pathway configured to receive at least a portion of the first strap and a strap engagement tongue positioned along the first strap pathway and comprising a plurality of strap engagement teeth protruding from of the interior tongue surface; wherein the face mask is configured to be selectively adjustable between a dynamic configuration and a locked configuration based on the arrangement of the first strap relative to the strap engagement tongue.Type: ApplicationFiled: June 5, 2023Publication date: December 14, 2023Inventors: Chuang MA, Sheng ZHOU, Hongbing XIANG, Xiaojin HAN, Siwei WANG
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Publication number: 20220345552Abstract: Embodiments of this application provide a middle frame, a battery cover, and an electronic device. The electronic device may include a mobile or fixed terminal with an edge frame or a housing, such as a mobile phone, a tablet computer, a notebook computer, an ultra-mobile personal computer (UMPC), a handheld computer, a walkie-talkie, a netbook, a POS machine, a personal digital assistant (PDA), an event data recorder, a wearable device, a virtual reality device, a wireless USB flash drive, a Bluetooth speaker/headset, or a vehicle-mounted device. Two types of materials: ceramics and plastic, are used to form a middle frame and a battery cover, thereby reducing a weight of the electronic device. This resolves a problem that is of a relatively large weight of an existing electronic device and that is caused when a pure ceramic middle frame and a pure ceramic battery cover are used in the electronic device.Type: ApplicationFiled: July 17, 2020Publication date: October 27, 2022Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Guoping WU, Feng XU, Siwei WANG, Dezhi HAN
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Publication number: 20220329677Abstract: Embodiments of this application provide a middle frame, a rear cover, and fabrication methods thereof, and an electronic device. The electronic device may include a mobile or fixed terminal with a frame or a housing, such as a mobile phone, a tablet computer, a notebook computer, an ultra-mobile personal computer (UMPC), a handheld computer, a walkie-talkie, a netbook, a POS terminal, a personal digital assistant (PDA), an event data recorder, a wearable device, a virtual reality device, a wireless USB flash drive, a Bluetooth speaker/headset, or a vehicle-mounted device. Ceramics and fiber reinforced composite are used to form frames of a rear cover and a middle frame, to reduce thicknesses of a ceramic outer housing and a ceramic outer frame, thereby reducing a weight of the electronic device.Type: ApplicationFiled: September 11, 2020Publication date: October 13, 2022Inventors: Guoping WU, Liang MA, Siwei WANG, Guangxiang ZHU, Chengjie GAO, Yuchan YANG, Huan WANG
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Publication number: 20220297785Abstract: Presented here is a system and method for creating easy-to-understand notifications of the vehicle state. The notification can be visual or can be auditory and can indicate to the user the vehicle state even when the user's attention is directed elsewhere. The indication can serve to attract the user's attention before more involved information is presented to the user, such as text, or the indication can serve to communicate to the user the vehicle state in an easy-to-understand way such as using color-coded displays or audio indications. The intensity of the indication can be adjusted based on the likelihood that indication will be perceived by the user by, for example, measuring ambient light and/or ambient noise. Reducing the intensity of the indication conserves energy of an energy source associated with the vehicle.Type: ApplicationFiled: June 6, 2022Publication date: September 22, 2022Inventors: Henry W. Bradlow, Hung Yui Lo, Houchang Lu, Yang Song, Meng Xie, Peter Chang, Xiaoxiao Hou, Punit Nitin Shah, Siwei Wang
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Patent number: 11352091Abstract: Presented here is a system and method for creating easy-to-understand notifications of the vehicle state. The notification can be visual or can be auditory and can indicate to the user the vehicle state even when the user's attention is directed elsewhere. The indication can serve to attract the user's attention before more involved information is presented to the user, such as text, or the indication can serve to communicate to the user the vehicle state in an easy-to-understand way such as using color-coded displays or audio indications. The intensity of the indication can be adjusted based on the likelihood that indication will be perceived by the user by, for example, measuring ambient light and/or ambient noise. Reducing the intensity of the indication conserves energy of an energy source associated with the vehicle.Type: GrantFiled: September 4, 2019Date of Patent: June 7, 2022Assignee: Neutron Holdings, Inc.Inventors: Henry W. Bradlow, Hung Yui Lo, Houchang Lu, Yang Song, Meng Xie, Peter Chang, Xiaoxiao Hou, Punit Nitin Shah, Siwei Wang
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Patent number: 11192916Abstract: Disclosed are a pentacyclic triterpene compound as shown in general formula (I) and a preparation method therefor. The compound has an effective antagonistic effect on FXR receptors.Type: GrantFiled: September 17, 2018Date of Patent: December 7, 2021Assignee: SHANGHAI INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF SCIENCESInventors: Fajun Nan, Xin Xie, Chenlu Zhang, Shimeng Guo, Yangming Zhang, Siwei Wang
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Patent number: 10899613Abstract: A hydrogen permeation membrane is provided that can include a carbon-based material (C) and a ceramic material (BZCYT) mixed together. The carbon-based material can include graphene, graphite, carbon nanotubes, or a combination thereof. The ceramic material can have the formula BaZr1-x-y-zCexYyTzO3-?, where 0?x?0.5, 0?y?0.5, 0?z?0.5, (x+y+z)>0; 0???0.5, and T is Yb, Sc, Ti, Nb, Ta, Mo, Mn, Fe, Co, Ni, Cu, Zn, Ga, In, or a combination thereof. In addition, the BZYCT can be present in the C-BZCYT mixture in an amount ranging from about 40% by volume to about 80% by volume. Further, a method of forming such a membrane is also provided. A method is also provided for extracting hydrogen from a feed stream.Type: GrantFiled: October 12, 2018Date of Patent: January 26, 2021Assignees: University of South Carolina, Clemson University Research FoundationInventors: Fanglin Chen, Shumin Fang, Kyle Brinkman, Siwei Wang, Jian He, Yufei Liu
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Publication number: 20200231623Abstract: Disclosed are a pentacyclic triterpene compound as shown in general formula (I) and a preparation method therefor. The compound has an effective antagonistic effect on FXR receptors.Type: ApplicationFiled: September 17, 2018Publication date: July 23, 2020Applicant: SHANGHAI INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF SCIENCESInventors: Fajun NAN, Xin XIE, Chenlu ZHANG, Shimeng GUO, Yangming ZHANG, Siwei WANG
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Publication number: 20190119110Abstract: A hydrogen permeation membrane is provided that can include a carbon-based material (C) and a ceramic material (BZCYT) mixed together. The carbon-based material can include graphene, graphite, carbon nanotubes, or a combination thereof. The ceramic material can have the formula BaZr1-x-y-zCexYyTzO3-?, where 0?x?0.5, 0?y?0.5, 0?z?0.5, (x+y+z)>0; 0???0.5, and T is Yb, Sc, Ti, Nb, Ta, Mo, Mn, Fe, Co, Ni, Cu, Zn, Ga, In, or a combination thereof. In addition, the BZYCT can be present in the C-BZCYT mixture in an amount ranging from about 40% by volume to about 80% by volume. Further, a method of forming such a membrane is also provided. A method is also provided for extracting hydrogen from a feed stream.Type: ApplicationFiled: October 12, 2018Publication date: April 25, 2019Inventors: Fanglin Chen, Shumin Fang, Kyle Brinkman, Siwei Wang, Jian He, Yufei Liu
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Patent number: 8619764Abstract: A system for multi-chassis interconnection and a method for chassis connection are disclosed. The system includes at least three chassis; each chassis includes a first switch fabric unit (SFU) and a second SFU; the first SFU in the first chassis is connected to the first SFU in other chassis; and the second SFU in the second chassis is connected to the second SFU in other chassis. In the embodiments of the present invention, different SFUs in the chassis of the multi-chassis interconnection system are connected to different main chassis, thus overcoming the technical defect in the prior art that other chassis in the multi-chassis interconnection system are unable to exchange data when the main chassis is faulty. Therefore, in the embodiments of the present invention, other chassis in the multi-chassis interconnection system can still exchange data normally when the main chassis is faulty.Type: GrantFiled: June 24, 2011Date of Patent: December 31, 2013Assignee: Huawei Technologies Co., Ltd.Inventors: Bangzhong Cai, Siwei Wang, Guoxing Yang
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Publication number: 20110249672Abstract: A system for multi-chassis interconnection and a method for chassis connection are disclosed. The system includes at least three chassis; each chassis includes a first switch fabric unit (SFU) and a second SFU; the first SFU in the first chassis is connected to the first SFU in other chassis; and the second SFU in the second chassis is connected to the second SFU in other chassis. In the embodiments of the present invention, different SFUs in the chassis of the multi-chassis interconnection system are connected to different main chassis, thus overcoming the technical defect in the prior art that other chassis in the multi-chassis interconnection system are unable to exchange data when the main chassis is faulty. Therefore, in the embodiments of the present invention, other chassis in the multi-chassis interconnection system can still exchange data normally when the main chassis is faulty.Type: ApplicationFiled: June 24, 2011Publication date: October 13, 2011Inventors: Bangzhong CAI, Siwei Wang, Guoxing Yang
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Patent number: D877710Type: GrantFiled: March 7, 2018Date of Patent: March 10, 2020Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Guoping Wu, Siwei Wang, Liang Ma, Yi Liu, Bin Xie
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Patent number: D978850Type: GrantFiled: September 29, 2020Date of Patent: February 21, 2023Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Yang Wan, Francois Duris, Sylvain Gerber, Guoping Wu, Siwei Wang