Patents by Inventor Xiaofeng Gao
Xiaofeng Gao 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: 20240145858Abstract: A rechargeable energy storage system (RES S) including a thermal runaway propagation (TRP) mitigation system includes a housing having at least one outlet, a plurality of energy storage cells arranged in the housing, and at least one duct extending along the plurality of energy storage cells. The at least one duct is fluidically connected to the at least one outlet. A gas delivery system including a gas generation system is operable to deliver an amount of inert gas into the housing to purge gases from one or more of the plurality of energy storage cells through the at least one outlet.Type: ApplicationFiled: October 26, 2022Publication date: May 2, 2024Inventors: SeungHwan Keum, Ronald O. Grover, JR., Jian Gao, Xiaofeng Yang
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Patent number: 11973163Abstract: A light emitting device includes an epitaxial structure and first and second electrodes on a side of the epitaxial structure. The epitaxial structure includes a first-type semiconductor layer, an active layer, and a second-type semiconductor layer. The active layer is disposed between the first-type semiconductor layer and the second-type semiconductor layer. The first electrode is disposed on the epitaxial structure to be electrically connected with the first-type semiconductor layer. The second electrode is disposed on the epitaxial structure to be electrically connected with the second-type semiconductor layer. The second electrode is in ohmic contact with a second-type window sublayer of the second-type semiconductor layer.Type: GrantFiled: January 20, 2023Date of Patent: April 30, 2024Assignee: Tianjin Sanan Optoelectronics Co., Ltd.Inventors: ChingYuan Tsai, Chun-Yi Wu, Fulong Li, Duxiang Wang, Chaoyu Wu, Wenhao Gao, Xiaofeng Liu, Weihuan Li, Liming Shu, Chao Liu
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Patent number: 11962456Abstract: Example aspects include techniques for employing cross-service diagnostics for cloud service providers. These techniques may include dynamically generating a workflow of one or more diagnostic modules based on relationship information between an origin service experiencing an incident and one or more related services that the origin service depends on, and executing the workflow of one or more diagnostic modules to determine a root cause of the incident, each of the one or more diagnostic modules implemented by an individual service of the one or more related services in accordance with a schema. In addition, the techniques may include determining a diagnostic action based on the root cause, and transmitting, based on the diagnostic action, an engagement notification to a responsible entity.Type: GrantFiled: July 21, 2021Date of Patent: April 16, 2024Assignee: Microsoft Technology Licensing, LLCInventors: Zhangwei Xu, Xiaofeng Gao, Cary L. Mitchell, Steve J. Lunsman, Tony V. Perez, Arvind Narasimhan
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Publication number: 20230404945Abstract: The present invention provides an application of ?-asarone in the preparation of a medicine for preventing or treating hemorrhagic strokes. ?-asarone has the structure shown in formula I, and may significantly improve short-term neurological deficits and long-term learning and memory functions of model rats, reduce cerebral edema, improve the permeability of the blood-brain barrier, and prevent or mitigate the atrophy of brain tissue during a recovery period. ?-asarone has a precise therapeutic effect on animal models of hemorrhagic stroke without obvious toxic side effects, and is expected to have great application prospects as a medicine for preventing/treating hemorrhagic strokes.Type: ApplicationFiled: July 22, 2021Publication date: December 21, 2023Inventors: Shengjun Mao, Xiaofeng Gao, Lijun Luo, Rui Li, Jian Zhang, Peng Yang, Di Zhang, Qi Liu, Huiyuan Yang
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Publication number: 20230315745Abstract: An information pushing method, apparatus, device, storage medium, and computer program product are provided, relating to the technical field of Internet applications. The method includes: extracting an information feature of candidate information, the information feature including a coarse-grained feature and a fine-grained feature; obtaining a first feature of the candidate information based on an intermediate feature obtained in a process of extracting the coarse-grained feature; obtaining a second feature of the candidate information based on the information feature and the intermediate feature; obtaining target information based on the first feature and the second feature; and pushing the target information.Type: ApplicationFiled: June 9, 2023Publication date: October 5, 2023Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Guangben LU, Wei WANG, Yanrong KANG, Ao TAN, Xiaolong ZHAI, Xiaojie QIU, Xianwen YU, Yao ZHAI, Lin HE, Feng ZHANG, Yujie LU, Jing LAN, Xiaofeng GAO, Rongli WU, Jiaojian KANG
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Patent number: 11745744Abstract: A system and method for determining object-wise situational awareness that includes receiving data associated with a driving scene of a vehicle, an eye gaze of a driver of the vehicle, and alerts that are provided to the driver of the vehicle. The system and method also includes analyzing the data and extracting features associated with dynamic objects located within the driving scene, the eye gaze of the driver of the vehicle, and the alerts provided to the driver of the vehicle. The system and method additionally includes determining a level of situational awareness of the driver with respect to the each of the dynamic objects based on the features. The system and method further includes communicating control signals to electronically control at least one component of the vehicle based on the situational awareness of the driver.Type: GrantFiled: December 15, 2021Date of Patent: September 5, 2023Assignee: HONDA MOTOR CO., LTD.Inventors: Teruhisa Misu, Chun Ming Samson Ho, Kumar Akash, Xiaofeng Gao, Xingwei Wu
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Publication number: 20230182745Abstract: A system and method for determining object-wise situational awareness that includes receiving data associated with a driving scene of a vehicle, an eye gaze of a driver of the vehicle, and alerts that are provided to the driver of the vehicle. The system and method also includes analyzing the data and extracting features associated with dynamic objects located within the driving scene, the eye gaze of the driver of the vehicle, and the alerts provided to the driver of the vehicle. The system and method additionally includes determining a level of situational awareness of the driver with respect to the each of the dynamic objects based on the features. The system and method further includes communicating control signals to electronically control at least one component of the vehicle based on the situational awareness of the driver.Type: ApplicationFiled: December 15, 2021Publication date: June 15, 2023Inventors: Teruhisa MISU, Chun Ming Samson HO, Kumar AKASH, Xiaofeng GAO, Xingwei WU
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Publication number: 20230179501Abstract: According to implementations of the subject matter described herein, there is provided a solution of providing a health index of a service. In this solution, a plurality of incident information sets associated with a plurality of services are obtained. The plurality of services are provisioned in a computing environment. An incident information set indicates at least one incident reported during operation of a service. Respective health indices are determined for the plurality of services based on respective ones of the plurality of incident information sets and a health classification policy. The respective health indices indicate respective health statuses of the plurality of services and being determined from a same health index range. Through unified use of incident information, the determined health indices can indicate universal and consistent health statuses for different services.Type: ApplicationFiled: June 30, 2020Publication date: June 8, 2023Inventors: Yu Kang, Rulei Yu, Bo Qiao, Pu Zhao, Qingwei Lin, Jian Sun, Li Yang, Xiaofeng Gao, Pochian LEE, Dongmei ZHANG, Zhangwei Xu, Liqun Li, Xu ZHANG
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Publication number: 20230048513Abstract: Example aspects include techniques for accurate and expeditious cloud service health communication to customers. These techniques may include determining that a service health incident has customer impact, the service health incident corresponding to an outage of one or more services of a cloud computing platform, identifying a plurality of customers impacted by the service health incident, and predicting, based on the service health incident and one or more other service health incidents, aggregated incident information identifying a plurality of service health incidents associated with the outage of the one or more services. In addition, the techniques may include identifying the one or more services associated with the service health incident, and transmitting, based at least in part on the aggregated incident information and the one or more services, a health notification to the plurality of customers.Type: ApplicationFiled: August 16, 2021Publication date: February 16, 2023Inventors: Xiaofeng GAO, Zhangwei XU, Stephen M. PETERS, Hwaji YOU, Tejasvee BOLISETTY, Pochian LEE, Jian SUN, Li YANG
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Publication number: 20230026283Abstract: Example aspects include techniques for employing cross-service diagnostics for cloud service providers. These techniques may include dynamically generating a workflow of one or more diagnostic modules based on relationship information between an origin service experiencing an incident and one or more related services that the origin service depends on, and executing the workflow of one or more diagnostic modules to determine a root cause of the incident, each of the one or more diagnostic modules implemented by an individual service of the one or more related services in accordance with a schema. In addition, the techniques may include determining a diagnostic action based on the root cause, and transmitting, based on the diagnostic action, an engagement notification to a responsible entity.Type: ApplicationFiled: July 21, 2021Publication date: January 26, 2023Inventors: Zhangwei XU, Xiaofeng GAO, Cary L. MITCHELL, Steve J. LUNSMAN, Tony V. PEREZ, Arvind NARASIMHAN
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Patent number: 10623916Abstract: The method includes: sending, by a control unit, a context migration indication message to a first service processing unit and a data dispatch unit, where the message includes: a first cluster identifier corresponding to a first context cluster that is to be migrated, a unit identifier of a second service processing unit to which the first context cluster is to be migrated, and a cluster migration indication; sending, by the first service processing unit, the first context cluster to the second service processing unit according to the cluster migration indication; and changing, by the data dispatch unit according to the cluster migration indication, a correspondence between the first context cluster and the first service processing unit and stored in the data dispatch unit, and changing the first service processing unit into the second service processing unit.Type: GrantFiled: December 22, 2016Date of Patent: April 14, 2020Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Xiaofeng Gao, Junling Zhu, Xinsheng Luo
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Publication number: 20200028779Abstract: Embodiments of this application provide a packet processing method and apparatus, to help reduce control signaling overheads and storage overheads. The method includes: receiving, by a forwarding device, a first rule from a service function chain controller, where the first rule includes a match field, and the match field is a network service header NSH; receiving, by the forwarding device, a first service flow packet, and matching a packet header feature of the first service flow packet with the match field of the first rule; and if the packet header feature of the first service flow packet successfully matches the match field of the first rule, creating, by the forwarding device, a second rule and a third rule according to the first rule, where priorities of the second rule and the third rule are higher than a priority of the first rule.Type: ApplicationFiled: September 27, 2019Publication date: January 23, 2020Inventors: HUI NI, YONGCUI LI, XIAOFENG GAO
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Patent number: 10225191Abstract: Embodiments of the present application relate to a service packet distribution method and an apparatus. The method includes: receiving, by a service packet processing node located in a cloud gateway, a session request signal sent by a peer device of the cloud gateway; establishing a user bearer according to the session request signal and allocating a user bearer index used to identify the user bearer, where the user bearer index includes a location index value, the location index value is used to indicate a location of the service packet processing node in a location table of a packet distribution node located in the cloud gateway, and the location table includes a correspondence between a location index value and an identifier of a service packet processing node; and sending a session response signal to the peer device, where the session response signal includes the user bearer index.Type: GrantFiled: December 16, 2016Date of Patent: March 5, 2019Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Erhua Wu, Xiaofeng Gao
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Patent number: 9683857Abstract: Traffic notification systems include a location determination system that can determine a geographic location of a subscriber, and an automated traffic notification system that can automatically transmit a traffic notification message that is based on the geographic location of the subscriber to a wireless terminal associated with the subscriber.Type: GrantFiled: March 2, 2016Date of Patent: June 20, 2017Assignee: AT&T Intellectual Property I, L.P.Inventors: Wei Zhao, Lara F. Morgan, Xiaofeng Gao, Michael A. Oblon
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Publication number: 20170105114Abstract: The method includes: sending, by a control unit, a context migration indication message to a first service processing unit and a data dispatch unit, where the message includes: a first cluster identifier corresponding to a first context cluster that is to be migrated, a unit identifier of a second service processing unit to which the first context cluster is to be migrated, and a cluster migration indication; sending, by the first service processing unit, the first context cluster to the second service processing unit according to the cluster migration indication; and changing, by the data dispatch unit according to the cluster migration indication, a correspondence between the first context cluster and the first service processing unit and stored in the data dispatch unit, and changing the first service processing unit into the second service processing unit.Type: ApplicationFiled: December 22, 2016Publication date: April 13, 2017Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Xiaofeng GAO, Junling Zhu, Xinsheng Luo
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Publication number: 20170099221Abstract: Embodiments of the present application relate to a service packet distribution method and an apparatus. The method includes: receiving, by a service packet processing node located in a cloud gateway, a session request signal sent by a peer device of the cloud gateway; establishing a user bearer according to the session request signal and allocating a user bearer index used to identify the user bearer, where the user bearer index includes a location index value, the location index value is used to indicate a location of the service packet processing node in a location table of a packet distribution node located in the cloud gateway, and the location table includes a correspondence between a location index value and an identifier of a service packet processing node; and sending a session response signal to the peer device, where the session response signal includes the user bearer index.Type: ApplicationFiled: December 16, 2016Publication date: April 6, 2017Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Erhua WU, Xiaofeng GAO
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Patent number: 9532175Abstract: In a telecommunication system having at least two communicants (i.e., a caller and a callee), a system and method are presented for collecting information associated with the geographical location of either of the communicants. In one embodiment, the approach entails receiving a geographical location corresponding to a public switched telephone network (PSTN) telephone number, and collecting geographical location information associated with the received geographical location.Type: GrantFiled: May 8, 2013Date of Patent: December 27, 2016Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.Inventors: David Scott, Xiaofeng Gao
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Patent number: 9448764Abstract: A communication service is provided by audibly interacting with a user in a communication in accordance with an audible menu used for audible interaction. A networked web-integrated interaction system determines, during the communication and based on an audible interaction with the user, to provide the user with a visual menu used for visual interaction. The visual menu at least partially matches the audible menu used for audible interaction. The user is provided with the visual menu during the communication upon determining, based on the audible interaction with the user in the communication, to provide the user with the visual menu. An interaction with the user during the communication after the visual menu is provided is a visual interaction in accordance with the visual menu used for visual interaction.Type: GrantFiled: October 31, 2013Date of Patent: September 20, 2016Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.Inventors: Xiaofeng Gao, David Scott, Samuel N. Zellner
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Patent number: 9414130Abstract: A media device includes a processor and a memory coupled to the processor. The memory stores instructions corresponding to an overlay application and a media playback application. The instructions are executable by the processor to perform various operations. The operations may include obtaining media content identified in a manifest and using the media playback application to generate a display that includes the media content. Responsive to a trigger in the manifest, the operations also include retrieving the overlay application from the memory and executing the overlay application to allocate a portion of the display to interactive content indicated by the manifest.Type: GrantFiled: December 15, 2014Date of Patent: August 9, 2016Assignee: AT&T Intellectual Property, L.P.Inventors: William Coan, Xiaofeng Gao
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Publication number: 20160178385Abstract: Traffic notification systems include a location determination system that can determine a geographic location of a subscriber, and an automated traffic notification system that can automatically transmit a traffic notification message that is based on the geographic location of the subscriber to a wireless terminal associated with the subscriber.Type: ApplicationFiled: March 2, 2016Publication date: June 23, 2016Inventors: Wei Zhao, Lara F. Morgan, Xiaofeng Gao, Michael A. Oblon