Patents by Inventor Wenxiao Zhang
Wenxiao Zhang 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: 20240121482Abstract: The disclosure is directed to a display apparatus, including: a display configured to display a user interface for presenting an electronic program guide; and a first controller configured to: send a first request including live broadcast information to cause a server to determine replay data according to a first live broadcast program included in the live broadcast information; receive the replay data from the server, and control the electronic program guide to display a second live broadcast program with a visual replay identifier.Type: ApplicationFiled: December 13, 2023Publication date: April 11, 2024Inventors: Mengyuan LI, Kai SUN, Ying ZHOU, Qingna LIU, Wenxiao LIU, Dawei ZHANG, Rui HU, Xiujuan ZHU
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Publication number: 20240110465Abstract: A method for shale gas exploitation includes performing horizontal drilling operation on an area to be constructed, forming a crack around a horizontal drill hole wall by shaped charge perforation; expanding the crack around a horizontal hole hydraulic fracturing, and extracting methane gas after a fracturing fluid is discharged; after methane gas is reduced, performing in-situ combustion explosion fracturing on the methane involved in horizontal drilling; thereafter continuing to expand the crack in the horizontal drill hole such that methane continues to seep out, and continuing extracting methane; repeating combustion explosion fracturing and extraction operations, so as to increase combustion explosion cracking permeability, and greatly enhance the exploitation effect of shale gas. The method is suitable for fracturing reconstruction of unconventional oil and gas reservoirs such as shale gas reservoirs, coal seam gas reservoirs and tight sandstone gas reservoirs.Type: ApplicationFiled: December 27, 2021Publication date: April 4, 2024Inventors: WEI YANG, ZENING WEI, CHENG ZHAI, Yihan WANG, WENYUAN WANG, WENXIAO ZHANG
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Patent number: 11914827Abstract: A touch sensor and a display apparatus are disclosed. The touch sensor includes a first opening region, a second opening region, first touch electrodes and second touch electrodes. at least one of the plurality of first touch electrodes includes a first transition touch electrode; each of a first group of second touch electrodes in the plurality of second touch electrodes further includes a second transition touch electrode the first transition touch sub-electrode at least partially surrounds the first opening region, and the second transition touch sub-electrode at least partially surrounds the second opening region; and at least part of the second transition touch electrode is positioned between the first transition touch sub-electrode and the second transition touch sub-electrode, and extends along the second direction.Type: GrantFiled: March 19, 2020Date of Patent: February 27, 2024Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Wenxiao Niu, Guiyu Zhang, Shiheng Mu, Hongqiang Luo, Xiaolong Zhu
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Publication number: 20240019144Abstract: A filter screen supporting assembly comprises: a substrate and a support plate, wherein the first side of the support plate is pivotally connected to the substrate, and the second side of the support plate is detachably connected to the substrate, so that the support plate fills at least a part of the slot of the substrate to support the filter screen; wherein, the substrate and/or the support plate are provided with additional supporting piece, such that after a connection between the second side of the support plate and the substrate is removed when the filter screen is replaced, the support plate is supported by the additional supporting piece so that the support plate retains its support for the filter screen, and after the support from the additional supporting piece is removed, the support plate pivots to allow the filter screen to pass through the slot.Type: ApplicationFiled: May 16, 2023Publication date: January 18, 2024Inventor: Wenxiao Zhang
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Patent number: 11196842Abstract: In one example, a processing system of a mobile computing device including at least one processor may capture visual information of a first location, transmit a recognition request to a first server, the recognition request comprising the visual information, obtain a first recognition result from the first server comprising first annotation content associated with a first item in the visual information of the first location, the first recognition result further comprising visual information of the first item, present at least a portion of first annotation content via the mobile computing device, store the first annotation content and the visual information of the first item in a local cache, detect a first additional mobile computing device via a non-cellular wireless communication modality, and share the first annotation content and the visual information of the first item with the first additional mobile computing device via the non-cellular wireless communication modality.Type: GrantFiled: September 26, 2019Date of Patent: December 7, 2021Assignees: AT&T INTELLECTUAL PROPERTY I, L.P., THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGYInventors: Bo Han, Wenxiao Zhang, Pan Hui, Vijay Gopalakrishnan, Cheuk Yiu Ip
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Patent number: 11159776Abstract: Aspects of the subject disclosure may include, for example, a device in which a processing system receives from a multimedia content server a plurality of content streams; each of the content streams includes a portion of an original content stream. The processing system transcodes the plurality of content streams based on a viewport prediction to produce a plurality of viewport streams; the viewport prediction is based at least in part on a visibility map associated with a viewer of the content. The processing system delivers each of the viewport streams to a client device associated with the viewer; each of the viewport streams is buffered at the client device in a separate buffer. Other embodiments are disclosed.Type: GrantFiled: December 13, 2019Date of Patent: October 26, 2021Assignees: AT&T INTELLECTUAL PROPERTY I, L.P., THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGYInventors: Bo Han, Wenxiao Zhang, Pan Hui, Tan Xu, Cheuk Yiu Ip
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Publication number: 20210099547Abstract: In one example, a processing system of a mobile computing device including at least one processor may capture visual information of a first location, transmit a recognition request to a first server, the recognition request comprising the visual information, obtain a first recognition result from the first server comprising first annotation content associated with a first item in the visual information of the first location, the first recognition result further comprising visual information of the first item, present at least a portion of first annotation content via the mobile computing device, store the first annotation content and the visual information of the first item in a local cache, detect a first additional mobile computing device via a non-cellular wireless communication modality, and share the first annotation content and the visual information of the first item with the first additional mobile computing device via the non-cellular wireless communication modality.Type: ApplicationFiled: September 26, 2019Publication date: April 1, 2021Inventors: Bo Han, Wenxiao Zhang, Pan Hui, Vijay Gopalakrishnan, Cheuk Yiu Ip
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Publication number: 20210051306Abstract: Aspects of the subject disclosure may include, for example, a device in which a processing system receives from a multimedia content server a plurality of content streams; each of the content streams includes a portion of an original content stream. The processing system transcodes the plurality of content streams based on a viewport prediction to produce a plurality of viewport streams; the viewport prediction is based at least in part on a visibility map associated with a viewer of the content. The processing system delivers each of the viewport streams to a client device associated with the viewer; each of the viewport streams is buffered at the client device in a separate buffer. Other embodiments are disclosed.Type: ApplicationFiled: December 13, 2019Publication date: February 18, 2021Applicants: AT&T Intellectual Property I, L.P., The Hong Kong University of Science and TechnologyInventors: Bo Han, Wenxiao Zhang, Pan Hui, Tan Xu, Cheuk Yiu Ip
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Patent number: 10810430Abstract: A processing system having at least one processor may obtain a feature set from a camera frame of a client device, perform a feature reduction of the feature set to produce a reduced feature set, generate a compressed representation from the reduced feature set, compare the compressed representation of the reduced feature set to a plurality of compressed representations of known objects stored in one or more hash tables to identify an object in the camera frame, and provide an identification of the object to the client device.Type: GrantFiled: December 27, 2018Date of Patent: October 20, 2020Assignees: AT&T INTELLECTUAL PROPERTY I, L.P., THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGYInventors: Bo Han, Muhammad Bilal Anwer, Vijay Gopalakrishnan, Wenxiao Zhang, Pan Hui
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Publication number: 20200210704Abstract: A processing system having at least one processor may obtain a feature set from a camera frame of a client device, perform a feature reduction of the feature set to produce a reduced feature set, generate a compressed representation from the reduced feature set, compare the compressed representation of the reduced feature set to a plurality of compressed representations of known objects stored in one or more hash tables to identify an object in the camera frame, and provide an identification of the object to the client device.Type: ApplicationFiled: December 27, 2018Publication date: July 2, 2020Inventors: Bo Han, Muhammad Bilal Anwer, Vijay Gopalakrishnan, Wenxiao Zhang, Pan Hui
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Patent number: 10565764Abstract: An augmented reality device computationally processes an image frame against a first augmented reality profile stored in a local database. The first augmented reality profile includes first annotation content associated with a first object and is obtained from a second user device. In response to an object computationally processed from the first image frame satisfying a predetermined threshold of similarity with the first object in the first augmented reality profile, the first annotation content is rendered, on a display of the first user device, relative to the first object according to rendering instructions for the first annotation content.Type: GrantFiled: April 9, 2018Date of Patent: February 18, 2020Assignees: AT&T INTELLECTUAL PROPERTY I, L.P., The Hong Kong University of Science and TechnologyInventors: Bo Han, Vijay Gopalakrishnan, Eric Zavesky, Wenxiao Zhang, Pan Hui
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Publication number: 20190311513Abstract: An augmented reality device computationally processes an image frame against a first augmented reality profile stored in a local database. The first augmented reality profile includes first annotation content associated with a first object and is obtained from a second user device. In response to an object computationally processed from the first image frame satisfying a predetermined threshold of similarity with the first object in the first augmented reality profile, the first annotation content is rendered, on a display of the first user device, relative to the first object according to rendering instructions for the first annotation content.Type: ApplicationFiled: April 9, 2018Publication date: October 10, 2019Inventors: Bo Han, Vijay Gopalakrishnan, Eric Zavesky, Wenxiao Zhang, Pan Hui
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Publication number: 20180208201Abstract: A method of assisting a full lane change process using at least five cameras provided on a vehicle, a computational device, and an augmented reality device includes: capturing images with the at least five cameras; generating lane change information from the captured images; and displaying the lane change information with the augmented reality device. Generating the lane change information further includes: detecting lanes; detecting the positions and velocities of other vehicles surrounding the vehicle; and generating at least one lane change recommendation.Type: ApplicationFiled: March 23, 2016Publication date: July 26, 2018Inventors: Pan Hui, Da Yang, Wenxiao Zhang, Christoph Peylo
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Patent number: D881604Type: GrantFiled: August 8, 2018Date of Patent: April 21, 2020Assignee: Intex Marketing Ltd.Inventors: Zhixiong Huang, Wenxiao Zhang, Yaw Yuan Hsu