Patents by Inventor Huan Xu
Huan Xu 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: 11146445Abstract: Time series decomposition method and system are provided. Time series data including at least a seasonality component is received. A noise removal filter may be applied to the time series data. Furthermore, a trend component and the seasonality component are extracted from the time series data. A residual component may subsequently be extracted from the time series data based on the trend component and the seasonality component. Anomaly detection may then be performed on the trend component or the residual component to determine whether an anomaly exists in the time series data.Type: GrantFiled: December 2, 2019Date of Patent: October 12, 2021Assignee: Alibaba Group Holding LimitedInventors: Wen Qingsong, Jingkun Gao, Xiaomin Song, Liang Sun, Huan Xu, Wotao Yin, Tao Yao
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Publication number: 20210232005Abstract: There is provided a holographic projector comprising a reflective liquid crystal display device. The reflective liquid crystal display device comprises a light-modulating layer between a first substrate and a second substrate substantially parallel to the first substrate. The light-modulating layer comprises planar-aligned nematic liquid crystals having positive dielectric anisotropy. The first substrate is substantially transparent and comprises a first alignment layer arranged to impart a first pre-tilt angle ?l on liquid crystals proximate the first substrate, wherein ?1>5°. The second substrate is substantially reflective and comprises a second alignment layer arranged to impart a second pre-tilt angle ?2 on liquid crystals proximate the second substrate, wherein ?2>5°. The reflective liquid crystal display device further comprises a plurality of pixels defined on the light-modulating layer having a pixel repeat distance x, wherein x?10 ?m.Type: ApplicationFiled: September 6, 2018Publication date: July 29, 2021Inventors: Neil Collings, Huan Xu
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Patent number: 11044647Abstract: Wireless communications systems and methods related to user equipment (UE) idle mode mobility in a wireless communication network are provided. A wireless communication device establishes a network session with a wireless communication network. The wireless communication device reselects a first cell for camping, wherein the first cell is associated with the wireless communication network. The wireless communication device monitors for first system information from the first cell. The wireless communication device reselects a second cell for camping in response to a failure to receive the first system information. The second cell is associated with the wireless communication network and different from the first cell. The wireless communication device maintains the network session during the reselecting the first cell for camping and the reselecting the second cell for camping.Type: GrantFiled: April 3, 2019Date of Patent: June 22, 2021Assignee: QUALCOMM IncorporatedInventors: Shanshan Wang, Yongle Wu, Gopinath Murali Chinnathambi, Daniel Amerga, Huan Xu, Karthik Venkatram, Reza Shahidi, Aziz Gholmieh, Andrew Walter Janiszewski
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Patent number: 11043547Abstract: A display panel and a display device having the display panel are provided. The display panel includes a display region for displaying images; a non-display region disposed outside the display region, and the non-display region includes a bending region; a metal trace extending from the display region to the bending region; and a stress adjustment layer disposed on the metal trace and corresponding to the bending region. The display panel and the display device having the display panel can effectively solve problems such as performance degradation and failure caused by cracking and peeling on the metal trace when the display panel is bent through adding the stress adjustment layer which has a material with the same flexibility as the flexible substrate on an array substrate or different flexibility from the flexible substrate on the array substrate.Type: GrantFiled: January 9, 2019Date of Patent: June 22, 2021Inventors: Huan Xu, Wu Li, Wei Bi
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Publication number: 20210168019Abstract: Time series decomposition method and system are provided. Time series data including at least a seasonality component is received. A noise removal filter may be applied to the time series data. Furthermore, a trend component and the seasonality component are extracted from the time series data. A residual component may subsequently be extracted from the time series data based on the trend component and the seasonality component. Anomaly detection may then be performed on the trend component or the residual component to determine whether an anomaly exists in the time series data.Type: ApplicationFiled: December 2, 2019Publication date: June 3, 2021Inventors: Wen Qingsong, Jingkun Gao, Xiaomin Song, Liang Sun, Huan Xu, Wotao Yin, Tao Yao
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Publication number: 20210168701Abstract: A cell acquisition technique for 5G and other RATs is provided in which shallow scans are interleaved with deep scans. In each shallow scan, a UE determines whether a synchronization signal is received with sufficient signal quality over one period for the synchronization signal. In each deep scan, the UE determines whether the synchronization signal is received with sufficient signal quality over multiple periods for the synchronization signal.Type: ApplicationFiled: November 25, 2020Publication date: June 3, 2021Inventors: Yongle WU, Satashu GOEL, Arvind Vardarajan SANTHANAM, Chinmay Shankar VAZE, Alexei Yurievitch GOROKHOV, Brian Clarke BANISTER, Daniel AMERGA, Huan XU
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Publication number: 20210126073Abstract: A display panel and a display device having the display panel are provided. The display panel includes a display region for displaying images; a non-display region disposed outside the display region, and the non-display region includes a bending region; a metal trace extending from the display region to the bending region; and a stress adjustment layer disposed on the metal trace and corresponding to the bending region. The display panel and the display device having the display panel can effectively solve problems such as performance degradation and failure caused by cracking and peeling on the metal trace when the display panel is bent through adding the stress adjustment layer which has a material with the same flexibility as the flexible substrate on an array substrate or different flexibility from the flexible substrate on the array substrate.Type: ApplicationFiled: January 9, 2019Publication date: April 29, 2021Applicant: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventors: Huan XU, Wu LI, Wei BI
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Patent number: 10868282Abstract: An apparatus of separating a flexible panel from a glass substrate is provided. The apparatus includes a console, a movable object fixing table, a position catcher, a lifting platform, and a suction separator. The console respectively drives the movable object fixing table and the lifting platform to move to a first position and a second position according to a real-time position of a fixed object captured by the position catcher, and an adhesive element of the suction separator tightly attaches to the flexible panel of the fixed object, drives the lifting platform to move to a direction away from the movable object fixing table, and drives the movable object fixing table to move to a direction away from the suction separator to separate the flexible panel from the glass substrate of the fixed object and fix the flexible panel on the adhesive element.Type: GrantFiled: October 19, 2017Date of Patent: December 15, 2020Assignee: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventor: Huan Xu
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Patent number: 10839723Abstract: A flexible display is provided. The flexible display includes a flexible panel and a backboard body fixedly connected with the flexible panel. A glue-free surface is disposed on a side of the backboard body away from the flexible panel, and the backboard body includes a first backboard and a second backboard. At least one mark is disposed on the glue-free surface of the first backboard and the glue-free surface of second backboard, and all of the marks on the same backboard are arranged along a length direction of a bending line.Type: GrantFiled: September 17, 2018Date of Patent: November 17, 2020Inventors: Wu Li, Peiyu Lai, Wei Bi, Huan Xu, Hong Gao, Hanning Yang
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Publication number: 20200322856Abstract: Wireless communications systems and methods related to user equipment (UE) idle mode mobility in a wireless communication network are provided. A wireless communication device establishes a network session with a wireless communication network. The wireless communication device reselects a first cell for camping, wherein the first cell is associated with the wireless communication network. The wireless communication device monitors for first system information from the first cell. The wireless communication device reselects a second cell for camping in response to a failure to receive the first system information. The second cell is associated with the wireless communication network and different from the first cell. The wireless communication device maintains the network session during the reselecting the first cell for camping and the reselecting the second cell for camping.Type: ApplicationFiled: April 3, 2019Publication date: October 8, 2020Inventors: Shanshan Wang, Yongle Wu, Gopinath Murali Chinnathambi, Daniel Amerga, Huan Xu, Karthik Venkatram, Reza Shahidi, Aziz Gholmieh, Andrew Walter Janiszewski
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Publication number: 20200268870Abstract: The present invention relates to a mutated virus. Said virus can be an influenza virus of human or other animal origin. The present invention also relates to a method for preparing the mutated virus, the method comprising introducing UAG codons into positions upstream of the stop codons per se of one or more genes of a viral genome by reverse genetic techniques. The present invention further relates to uses of the mutated virus, for example, as a live attenuated vaccine, or in replication of controllable and safe virus models, and the like.Type: ApplicationFiled: August 2, 2016Publication date: August 27, 2020Inventors: Demin Zhou, Longlong Si, Xueying Zhou, Ziwei Zhang, Huan Xu, Zhenyu Tian, Chuanling Zhang, Sulong Xiao, Qing Xia, Lihe Zhang
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Patent number: 10667144Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine location information regarding the UE; and activate a receive beam of the UE in at least one symbol, associated with at least one transmit beam of at least one base station, based at least in part on the location information, wherein the UE is configured to activate the receive beam based at least in part on mapping information, at least partially determined by the UE, that indicates that the receive beam is associated with the location information. Numerous other aspects are provided.Type: GrantFiled: January 25, 2018Date of Patent: May 26, 2020Assignee: QUALCOMM IncorporatedInventors: Huan Xu, Shan Qing, Kumarabhijeet Singh, Chetan Chakravarthy, Arvindhan Kumar, Parthasarathy Krishnamoorthy
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Publication number: 20200074893Abstract: A flexible display is provided. The flexible display includes a flexible panel and a backboard body fixedly connected with the flexible panel. A glue-free surface is disposed on a side of the backboard body away from the flexible panel, and the backboard body includes a first backboard and a second backboard. At least one mark is disposed on the glue-free surface of the first backboard and the glue-free surface of second backboard, and all of the marks on the same backboard are arranged along a length direction of a bending line.Type: ApplicationFiled: September 17, 2018Publication date: March 5, 2020Applicant: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTORInventors: Wu LI, Peiyu LAI, Wei BI, Huan XU, Hong GAO, Hanning YANG
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Patent number: 10577770Abstract: A self-starting negative pressure drainage system for draining groundwater in a slope, includes: a declined borehole, a pipe boot, a permeable pipe and a drain pipe; wherein the declined borehole is divided into a permeable drilling section and a sealed grouting drilling section; wherein the permeable drilling section is on a lower portion of the declined borehole, and the sealed grouting drilling section is on an upper portion of the declined borehole; a water stop ring made of water-expanding rubber is provided between the permeable drilling section and the sealed grouting drilling section; the permeable drilling section comprises the permeable pipe; a top of the permeable pipe contacts the water-expanding rubber; a cavity is formed in the permeable pipe, an inlet of the drain pipe passes through the water stop ring made of water-expanding rubber and is inserted into the permeable pipe.Type: GrantFiled: November 6, 2017Date of Patent: March 3, 2020Assignee: ZHEJIANG UNIVERSITYInventors: Hongyue Sun, Yuequan Shang, Yunhe Fan, Huan Xu, Feixiang Shuai, Dongfei Wang, Chengcheng Lv
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Patent number: 10568218Abstract: A narrow bezel display is provided and includes a middle frame, a glass cover plate and a display panel bonded to the glass cover plate. The display panel includes a displaying portion and a curved portion located on a side of the displaying portion and is connected to the displaying portion. A gap is defined between the curved portion and the glass cover plate. The middle frame includes a bottom surface supporting portion and a side surface supporting portion, and a recess is defined in the side surface supporting portion. A portion of the glass cover plate corresponding to the gap is connected to the side surface supporting portion. The curved portion of the display panel is accommodated in the recess.Type: GrantFiled: November 27, 2018Date of Patent: February 18, 2020Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventors: Huan Xu, Peiyu Lai
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Publication number: 20190386255Abstract: An apparatus of separating a flexible panel from a glass substrate is provided. The apparatus of separating a flexible panel from a glass substrate includes a console, a movable object fixing table, a position catcher, a lifting platform, and a suction separator. The console respectively drives the movable object fixing table and the lifting platform to move to a first position and a second position according to a real-time position of a fixed object fixed on the movable object fixing table captured by the position catcher, and a adhesive element of the suction separator tightly attaches to the flexible panel of the fixed object fixed on the movable object fixing table, drives the lifting platform to move to a direction away from the movable object fixing table, and drives the movable object fixing table to move to a direction away from the suction separator to separate the flexible panel from the glass substrate of the fixed object and fix the flexible panel on the adhesive element.Type: ApplicationFiled: October 19, 2017Publication date: December 19, 2019Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.Inventor: Huan XU
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Patent number: 10477553Abstract: Methods and apparatus are provided for aggressive beam selection during a handover procedure. A User Equipment (UE) measures a plurality of candidate downlink beams of a target base station (BS), wherein measurement opportunities for each of the candidate downlink beams are scheduled periodically. The UE reports measurements relating to one or more of the measured candidate downlink beams to a source BS. The UE receives a command to handover to the target BS, and in response to receiving the command, attempts to find a new downlink beam of the target BS having a corresponding measurement opportunity that is earlier than a next measurement opportunity of one of the one or more candidate downlink beam.Type: GrantFiled: October 31, 2017Date of Patent: November 12, 2019Assignee: QUALCOMM IncorporatedInventors: Huan Xu, Shan Qing, Yan Ming Wang
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Patent number: D868084Type: GrantFiled: August 31, 2017Date of Patent: November 26, 2019Assignee: SHANGHAI HUGONG ELECTRIC (GROUP) CO., LTD.Inventors: Zhenyu Shu, Huan Xu, Ze Zhao, Jiangong Hao
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Patent number: D868085Type: GrantFiled: August 31, 2017Date of Patent: November 26, 2019Assignee: SHANGHAI HUGONG ELECTRIC (GROUP) CO., LTD.Inventors: Zhenyu Shu, Ze Zhao, Huan Xu, Yuming Chen
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Patent number: D868100Type: GrantFiled: August 31, 2017Date of Patent: November 26, 2019Assignee: SHANGHAI HUGONG ELECTRIC (GROUP) CO., LTD.Inventors: Zhenyu Shu, Huan Xu, Ze Zhao, Jiangong Hao