Patents by Inventor Weiwen Liu
Weiwen Liu 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: 20240128403Abstract: The present disclosure provides a micro light-emitting element, method for manufacturing a micro light-emitting element, and a light-emitting device. The micro light-emitting element includes a DBR structure layer, including a DBR adhesive layer, a DBR reflective layer, and a DBR sacrificial layer, where the DBR adhesive layer, the DBR reflective layer, and the DBR sacrificial layer are sequentially stacked. Subsequent structural coverage of a DBR reflective layer is improved by means of the DBR adhesion layer. Density of film layers of the DBR sacrificial layer, the DBR reflective layer, and the DBR adhesive layer are sequentially increased, so that etching rates of the DBR sacrificial layer, the DBR reflective layer, and the DBR adhesive layer are sequentially decreased during etching, thereby forming an inverted trapezoidal through hole which comprises an inclined side wall by an etching process.Type: ApplicationFiled: December 22, 2023Publication date: April 18, 2024Applicant: XIAMEN CHANGELIGHT CO., LTD.Inventors: Wei LIU, Weiwen LIU, Shaowen PENG, Fengjie LIN, Hongyi ZHOU
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Publication number: 20230108054Abstract: This application discloses a packet forwarding method and apparatus, a device, and a storage medium. The method includes: obtaining packet configuration information, where the packet configuration information includes a packet parsing rule; parsing a received target packet based on the packet configuration information to obtain a target packet feature; obtaining a packet forwarding rule corresponding to the target packet based on the target packet feature; and forwarding the target packet according to the packet forwarding rule corresponding to the target packet. Because packet features of different service data are different, the different service data is distinguished based on the different packet features, and is forwarded according to different forwarding rules. This implements forwarding control of the different service data, improves service data forwarding efficiency and adjustment precision, and avoids low service data transmission efficiency and incapability of splitting the different service data.Type: ApplicationFiled: December 2, 2022Publication date: April 6, 2023Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Wanhong Meng, Yan Xu, Haiyan Chen, Weiwen Liu
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Patent number: 11586941Abstract: A recommendation method includes generating a feature sequence based on to-be-predicted data of a user for a target object and according to a preset encoding rule, obtaining probability distribution information corresponding to each feature in the feature sequence, and obtaining, through calculation, a feature vector corresponding to each feature, obtaining a predicted score of the user for the target object based on values of N features and a feature vector corresponding to each of the N features, and recommending the target object to the user when the predicted score is greater than or equal to a preset threshold.Type: GrantFiled: May 13, 2020Date of Patent: February 21, 2023Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Jinkai Yu, Ruiming Tang, Zhenhua Dong, Yuzhou Zhang, Weiwen Liu, Li Qian
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Publication number: 20200272913Abstract: A recommendation method includes generating a feature sequence based on to-be-predicted data of a user for a target object and according to a preset encoding rule, obtaining probability distribution information corresponding to each feature in the feature sequence, and obtaining, through calculation, a feature vector corresponding to each feature, obtaining a predicted score of the user for the target object based on values of N features and a feature vector corresponding to each of the N features, and recommending the target object to the user when the predicted score is greater than or equal to a preset threshold.Type: ApplicationFiled: May 13, 2020Publication date: August 27, 2020Inventors: Jinkai Yu, Ruiming Tang, Zhenhua Dong, Yuzhou Zhang, Weiwen Liu, Li Qian
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Patent number: 8471768Abstract: In accordance with one example embodiment of the present invention an apparatus is disclosed. The apparatus includes a cover, a ground plane, a first inductor, and a second inductor. The cover includes a first end and an opposite second end. The cover is configured to operate as a first loop radiator portion. The ground plane is proximate the cover. The ground plane is configured to operate as a second loop radiator portion. The first inductor is proximate the first end of the cover. The second inductor is between the second end of the cover and the ground plane. The cover, the ground plane, the first inductor, and the second inductor are configured to provide a loop radiator.Type: GrantFiled: December 22, 2009Date of Patent: June 25, 2013Assignee: Nokia CorporationInventors: Hanyang Wang, Pekka Halme, Michael Holland, Ali Mehmed, Ming Zheng, Alan Johnson, Weiwen Liu, Catherine Islip, Niels B. Larsen
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Publication number: 20110148718Abstract: In accordance with one example embodiment of the present invention an apparatus is disclosed. The apparatus includes a cover, a ground plane, a first inductor, and a second inductor. The cover includes a first end and an opposite second end. The cover is configured to operate as a first loop radiator portion. The ground plane is proximate the cover. The ground plane is configured to operate as a second loop radiator portion. The first inductor is proximate the first end of the cover. The second inductor is between the second end of the cover and the ground plane. The cover, the ground plane, the first inductor, and the second inductor are configured to provide a loop radiator.Type: ApplicationFiled: December 22, 2009Publication date: June 23, 2011Inventors: Hanyang Wang, Pekka Halme, Michael Holland, Ali Mehmed, Ming Zheng, Alan Johnson, Weiwen Liu, Catherine Islip, Niels B. Larsen
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Patent number: 7685574Abstract: Authored code may include a notification that no tolerance for failure or corruption is expected for an identified sub-set of the code. Any potential failure point, which may be induced by a runtime environment routine or sub-routine, that is associated with the identified sub-set of code may then be identified and hoisted to a point apart from the identified sub-set of code.Type: GrantFiled: September 29, 2004Date of Patent: March 23, 2010Assignee: Microsoft CorporationInventors: Christopher W Brumme, Sean E Trowbridge, Rudi Martin, WeiWen Liu, Brian M. Grunkemeyer, Mahesh Prakriya
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Patent number: 7571428Abstract: Reliability contracts declare an intent of executable code, and may be associated with at least a portion of the executable code. The intent of the executable code in the face of particular conditions may be declared for the use in any one of a programming, execution, or testing environment.Type: GrantFiled: May 14, 2004Date of Patent: August 4, 2009Assignee: Microsoft CorporationInventors: Rudi Martin, Mahesh Prakriya, Brian M. Grunkemeyer, Christopher W. Brumme, Sean E. Trowbridge, Weiwen Liu
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Patent number: 7487380Abstract: Deterministic code execution may be recovered for programs or portions thereof by implementing a programmable policy on a system host to escalate the scope of a code discard based on various parameters.Type: GrantFiled: October 14, 2004Date of Patent: February 3, 2009Assignee: Microsoft CorporationInventors: Christopher W Brumme, WeiWen Liu, Mahesh Prakriya, Sean E Trowbridge, Ian H Carmichael, Patrick H Dussud, Brian M Grunkemeyer
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Patent number: 7418718Abstract: Systems and methods for enhanced runtime hosting are described. In one aspect the runtime hosting interface includes a host abstraction interface. The HAI allowing the runtime to configure host execution environment parameters and/or notify the host of a runtime event. In particular, the host abstraction interface (HAI) corresponds to execution environment abstractions supported by a host application. Responsive to an action or event, the runtime invokes an identified HAI or an associated object during execution of runtime managed code.Type: GrantFiled: February 3, 2004Date of Patent: August 26, 2008Assignee: Microsoft CorporationInventors: Weiwen Liu, Steven J. Pratschner, Ian H. Carmichael, Peter A. Carlin, Christopher W. Brumme, Mason K. Bendixen, Beysim Sezgin, Sean E. Trowbridge, Christopher James Brown, Mei-Chin Tsai, Mahesh Prakriya, Raja Krishnaswamy, Alan C. Shi, Suzanne Maurine Cook
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Patent number: 7406699Abstract: Systems and methods for enhanced runtime hosting are described. In one respect, the runtime identifies any abstraction interface(s) exposed by a host application. The abstraction interface(s) correspond to respective execution environment functionality implemented by the hosting application. During execution of runtime managed code and responsive to an action or event associated with an identified one of the respective execution environment abstractions, the runtime calls a specific interface or object corresponding to a specific one of the abstraction interface(s). This allows the host application to customize/enhance its execution environment, which includes the runtime, as a function of the implemented abstraction(s).Type: GrantFiled: April 2, 2003Date of Patent: July 29, 2008Assignee: Microsoft CorporationInventors: Weiwen Liu, Steven J. Pratschner, Ian H. Carmichael, Peter A. Carlin, Christopher W. Brumme, Mason K. Bendixen, Beysim Sezgin
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Publication number: 20060101401Abstract: Deterministic code execution may be recovered for programs or portions thereof by implementing a programmable policy on a system host to escalate the scope of a code discard based on various parameters.Type: ApplicationFiled: October 14, 2004Publication date: May 11, 2006Applicant: Microsoft CorporationInventors: Christopher Brumme, WeiWen Liu, Mahesh Prakriya, Sean Trowbridge, Ian Carmichael, Patrick Dussud, Brian Grunkemeyer
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Publication number: 20060070041Abstract: Authored code may include a notification that no tolerance for failure or corruption is expected for an identified sub-set of the code. Any potential failure point, which may be induced by a runtime environment routine or sub-routine, that is associated with the identified sub-set of code may then be identified and hoisted to a point apart from the identified sub-set of code.Type: ApplicationFiled: September 29, 2004Publication date: March 30, 2006Applicant: Microsoft CorporationInventors: Christopher Brumme, Sean Trowbridge, Rudi Martin, WeiWen Liu, Brian Grunkemeyer, Mahesh Prakriya
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Publication number: 20050273764Abstract: Reliability contracts declare an intent of executable code, and may be associated with at least a portion of the executable code. The intent of the executable code in the face of particular conditions may be declared for the use in any one of a programming, execution, or testing environment.Type: ApplicationFiled: May 14, 2004Publication date: December 8, 2005Applicant: Microsoft CorporationInventors: Rudi Martin, Mahesh Prakriya, Brian Grunkemeyer, Christopher Brumme, Sean Trowbridge, Weiwen Liu
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Publication number: 20040237064Abstract: Systems and methods for enhanced runtime hosting are described. In one aspect the runtime hosting interface includes a host abstraction interface. The HAI allowing the runtime to configure host execution environment parameters and/or notify the host of a runtime event. In particular, the host abstraction interface (HAI) corresponds to execution environment abstractions supported by a host application. Responsive to an action or event, the runtime invokes an identified HAI or an associated object during execution of runtime managed code.Type: ApplicationFiled: February 3, 2004Publication date: November 25, 2004Applicant: Microsoft CorporationInventors: Weiwen Liu, Steven J. Pratschner, Ian H. Carmichael, Peter A. Carlin, Christopher W. Brumme, Mason K. Bendixen, Beysim Sezgin, Sean E. Trowbridge, Christopher James Brown, Mei-Chin Tsai, Mahesh Prakriya, Raja Krishnaswamy, Alan C. Shi, Suzanne Maurine Cook
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Publication number: 20040199927Abstract: Systems and methods for enhanced runtime hosting are described. In one respect, the runtime identifies any abstraction interface(s) exposed by a host application. The abstraction interface(s) correspond to respective execution environment functionality implemented by the hosting application. During execution of runtime managed code and responsive to an action or event associated with an identified one of the respective execution environment abstractions, the runtime calls a specific interface or object corresponding to a specific one of the abstraction interface(s). This allows the host application to customize/enhance its execution environment, which includes the runtime, as a function of the implemented abstraction(s).Type: ApplicationFiled: April 2, 2003Publication date: October 7, 2004Inventors: Weiwen Liu, Steven J. Pratschner, Ian H. Carmichael, Peter A. Carlin, Christopher W. Brumme, Mason K. Bendixen, Beysim Sezgin