Patents by Inventor Jiajia Li
Jiajia Li 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: 11107145Abstract: Order determination technologies for unmanned store are disclosed. In an implementation, registration information including a container identifier (ID) associated with a shopping container is received from a mobile device of a customer shopping at a store. A user account of the customer is associated with the container ID based on the registration information. A radio frequency (RF) signal from an RF tag attached to the shopping container is detected. A plurality of RF signals are received from a plurality of RF tags are attached to a plurality of corresponding items in the store. One or more items of the plurality of items are determined within a predetermined distance from the shopping container based on the RF signals. An order including the determined one or more items is generated, and the order is associated to the customer's user account to be paid by the customer.Type: GrantFiled: February 6, 2018Date of Patent: August 31, 2021Assignee: Advanced New Technologies Co., Ltd.Inventors: Jiajia Li, Lei Jiao
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Patent number: 11096015Abstract: Location positioning methods, devices, systems, and computer-readable mediums are provided. One of the methods includes: receiving a vehicle identification and location information from at least one client terminal; and determining a location of a target vehicle corresponding to the vehicle identification according to the location information. The determining the location of the target vehicle corresponding to the vehicle identification according to the location information comprises: determining location information corresponding to the vehicle identification of the target vehicle received from the at least one client terminal within a set time period; determining a number of occurrences of each piece of the determined location information; and determining the location of the target vehicle corresponding to the vehicle identification according to a piece of the determined location information with a number of occurrences larger than a set threshold.Type: GrantFiled: February 12, 2021Date of Patent: August 17, 2021Assignee: Advanced New Technologies Co., Ltd.Inventors: Jie Liu, Jiajia Li
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Publication number: 20210224784Abstract: Implementations of the present specification disclose fare payment method, apparatus, and device. In the implementations of the present specification, an application can be pre-installed on a terminal device that supports HCE. When a user takes the ride, the user can move the terminal device to a vicinity of a collection device of a public transportation system. The collection device can send an HCE-based routing instruction to the terminal device, so that an operating system of the terminal device sends the routing instruction to the application based on an application identifier of the application included in the routing instruction, and then the application establishes an NFC connection with the collection device in response to the routing instruction.Type: ApplicationFiled: May 29, 2020Publication date: July 22, 2021Applicant: Alibaba Group Holding LimitedInventors: Jiajia Li, Fen Zhai, Fei Ni, Jiao Lu
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Patent number: 11061468Abstract: In an implementation, inputting a password in a virtual reality (VR) scene is described. An interactive input interface in the VR scene for a user of a VR device is presented. The interface comprises multiple input units used for an overall input. Each input unit comprises one or more input elements. A determination is made that a user scene focus in the VR scene is on a selected input unit. A determination is made that a movement track of the user scene focus on the selected input unit satisfies an input condition. In response to a determination that the movement track of the user scene focus on the selected input unit satisfies the input condition, the input elements in the selected input unit are used as a part of an input password.Type: GrantFiled: October 22, 2020Date of Patent: July 13, 2021Assignee: Advanced New Technologies Co., Ltd.Inventors: Jie Liu, Jiajia Li
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Publication number: 20210168564Abstract: Location positioning methods, devices, systems, and computer-readable mediums are provided. One of the methods includes: receiving a vehicle identification and location information from at least one client terminal; and determining a location of a target vehicle corresponding to the vehicle identification according to the location information. The determining the location of the target vehicle corresponding to the vehicle identification according to the location information comprises: determining location information corresponding to the vehicle identification of the target vehicle received from the at least one client terminal within a set time period; determining a number of occurrences of each piece of the determined location information; and determining the location of the target vehicle corresponding to the vehicle identification according to a piece of the determined location information with a number of occurrences larger than a set threshold.Type: ApplicationFiled: February 12, 2021Publication date: June 3, 2021Inventors: Jie LIU, Jiajia LI
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Patent number: 10952030Abstract: Location positioning methods, devices, systems, and computer-readable mediums are provided. One of the methods includes: receiving a vehicle identification and location information from at least one client terminal; and determining a location of a target vehicle corresponding to the vehicle identification according to the location information. The determining the location of the target vehicle corresponding to the vehicle identification according to the location information comprises: determining location information corresponding to the vehicle identification of the target vehicle received from the at least one client terminal within a set time period; determining a number of occurrences of each piece of the determined location information; and determining the location of the target vehicle corresponding to the vehicle identification according to a piece of the determined location information with a number of occurrences larger than a set threshold.Type: GrantFiled: December 13, 2019Date of Patent: March 16, 2021Assignee: Advanced New Technologies Co., Ltd.Inventors: Jie Liu, Jiajia Li
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Publication number: 20210041941Abstract: In an implementation, inputting a password in a virtual reality (VR) scene is described. An interactive input interface in the VR scene for a user of a VR device is presented. The interface comprises multiple input units used for an overall input. Each input unit comprises one or more input elements. A determination is made that a user scene focus in the VR scene is on a selected input unit. A determination is made that a movement track of the user scene focus on the selected input unit satisfies an input condition. In response to a determination that the movement track of the user scene focus on the selected input unit satisfies the input condition, the input elements in the selected input unit are used as a part of an input password.Type: ApplicationFiled: October 22, 2020Publication date: February 11, 2021Applicant: Advanced New Technologies Co., Ltd.Inventors: Jie Liu, Jiajia Li
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Patent number: 10901498Abstract: In an implementation, inputting a password in a virtual reality (VR) scene is described. An interactive input interface in the VR scene for a user of a VR device is presented. The interface comprises multiple input units used for an overall input. Each input unit comprises one or more input elements. A determination is made that a user scene focus in the VR scene is on a selected input unit. A determination is made that a movement track of the user scene focus on the selected input unit satisfies an input condition. In response to a determination that the movement track of the user scene focus on the selected input unit satisfies the input condition, the input elements in the selected input unit are used as a part of an input password.Type: GrantFiled: July 31, 2020Date of Patent: January 26, 2021Assignee: Advanced New Technologies Co., Ltd.Inventors: Jie Liu, Jiajia Li
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Patent number: 10897685Abstract: Embodiments of the present application relate to a method, apparatus, and system for matching users in connection with a Location-Based Service.Type: GrantFiled: December 2, 2019Date of Patent: January 19, 2021Inventors: Jiajia Li, Liang Wang, Letao Wang
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Publication number: 20200380046Abstract: The present disclosure relates to a string matching method, a string matching apparatus, a storage medium, and an electronic device. The method can include loading a first string and obtaining position information of a node element of an AC automaton in the first string and a node position relation of the node element on the AC automaton. The method can further include creating a skip list based on the position information and the node position relation, performing a depth-first traversal on the AC automaton, and obtaining a first matching result of a path between each target node and a parent node of the target node and the first string based on the skip list. Further, the method can include outputting a matching result of the first string and the preset matching rule based on the first matching result of each path included in the AC automaton and the first string.Type: ApplicationFiled: November 29, 2019Publication date: December 3, 2020Applicant: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.Inventors: Zhiliang GUO, Jiajia LI
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Publication number: 20200363864Abstract: In an implementation, inputting a password in a virtual reality (VR) scene is described. An interactive input interface in the VR scene for a user of a VR device is presented. The interface comprises multiple input units used for an overall input. Each input unit comprises one or more input elements. A determination is made that a user scene focus in the VR scene is on a selected input unit. A determination is made that a movement track of the user scene focus on the selected input unit satisfies an input condition. In response to a determination that the movement track of the user scene focus on the selected input unit satisfies the input condition, the input elements in the selected input unit are used as a part of an input password.Type: ApplicationFiled: July 31, 2020Publication date: November 19, 2020Applicant: Alibaba Group Holding LimitedInventors: Jie Liu, Jiajia Li
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Patent number: 10788891Abstract: In an implementation, inputting a password in a virtual reality (VR) scene is described. An interactive input interface in the VR scene for a user of a VR device is presented. The interface comprises multiple input units used for an overall input. Each input unit comprises one or more input elements. A determination is made that a user scene focus in the VR scene is on a selected input unit. A determination is made that a movement track of the user scene focus on the selected input unit satisfies an input condition. In response to a determination that the movement track of the user scene focus on the selected input unit satisfies the input condition, the input elements in the selected input unit are used as a part of an input password.Type: GrantFiled: April 8, 2020Date of Patent: September 29, 2020Assignee: Alibaba Group Holding LimitedInventors: Jie Liu, Jiajia Li
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Publication number: 20200233488Abstract: In an implementation, inputting a password in a virtual reality (VR) scene is described. An interactive input interface in the VR scene for a user of a VR device is presented. The interface comprises multiple input units used for an overall input. Each input unit comprises one or more input elements. A determination is made that a user scene focus in the VR scene is on a selected input unit. A determination is made that a movement track of the user scene focus on the selected input unit satisfies an input condition. In response to a determination that the movement track of the user scene focus on the selected input unit satisfies the input condition, the input elements in the selected input unit are used as a part of an input password.Type: ApplicationFiled: April 8, 2020Publication date: July 23, 2020Applicant: Alibaba Group Holding LimitedInventors: Jie Liu, Jiajia Li
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Patent number: 10713406Abstract: A method for optimizing a multi die implementation flow that is aware of mix-and-match die integration for implementing multi-die integrated circuits includes partitioning a netlist into partitions comprehending mix-and-match die integration, wherein each partition will be assigned to a die. Each partition is placed into a corresponding die. A clock tree of the integrated circuit is synthesized. Nets of the integrated circuit in are routed in accordance the placing and synthesizing.Type: GrantFiled: November 29, 2016Date of Patent: July 14, 2020Assignee: The Regents of the University of CaliforniaInventors: Andrew B. Kahng, Kwangsoo Han, Jiajia Li
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Publication number: 20200202328Abstract: A NFC portable device obtains NFC writing information, where the NFC writing information includes a key pair identifier and a public key corresponding to the key pair identifier. In response to determining that the NFC portable device is within a NFC communication range of a consumption machine, the NFC portable device receives expense information from the consumption machine. The NFC portable device encrypts the expense information with the public key to generate encrypted information.Type: ApplicationFiled: March 4, 2020Publication date: June 25, 2020Applicant: Alibaba Group Holding LimitedInventor: Jiajia Li
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Patent number: 10693845Abstract: A computer-implemented method includes receiving download description information for an application from a network using an encrypted communications channel, wherein the download description information includes download address information specifying a network address from which application packages associated with the particular application can be retrieved; and downloading an application package associated with the particular application from the network address specified in the download address information, wherein the application package is downloaded using an unencrypted communications channel.Type: GrantFiled: December 13, 2017Date of Patent: June 23, 2020Assignee: Alibaba Group Holding LimitedInventor: Jiajia Li
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Publication number: 20200193010Abstract: Generating verification codes includes selecting at least two verification code generators from a verification code generator set comprising a plurality of verification code generators to compose a current use set, executing each verification code generator in the current use set to obtain corresponding partial verification codes, composing a current verification code from the partial verification codes, outputting the current verification code to a user, receiving a user response that is made in response to the current verification code, and comparing the current verification code and the user response to determine whether the user is verified.Type: ApplicationFiled: October 23, 2019Publication date: June 18, 2020Inventors: Jiajia Li, Xinlin Yu
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Patent number: 10664160Abstract: The present application discloses methods and apparatuses for implementing an accessibility function in applications. One example method includes receiving, by an application, a request for invoking an input control unit, where the input control unit is then invoked. A determination is made as to whether an event corresponding to an accessibility function is triggered by using the input control unit, and, in response to determining that the event corresponding to the accessibility function is triggered by using the input control unit, a service feedback instruction corresponding to the event is determined. An accessibility function engine of a device that comprises the application is invoked, and the accessibility function is implemented.Type: GrantFiled: April 8, 2019Date of Patent: May 26, 2020Assignee: Alibaba Group Holding LimitedInventors: Yong Lou, Jiajia Li
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Patent number: 10649520Abstract: In an implementation, inputting a password in a virtual reality (VR) scene is described. An interactive input interface in the VR scene for a user of a VR device is presented. The interface comprises multiple input units used for an overall input. Each input unit comprises one or more input elements. A determination is made that a user scene focus in the VR scene is on a selected input unit. A determination is made that a movement track of the user scene focus on the selected input unit satisfies an input condition. In response to a determination that the movement track of the user scene focus on the selected input unit satisfies the input condition, the input elements in the selected input unit are used as a part of an input password.Type: GrantFiled: October 4, 2019Date of Patent: May 12, 2020Assignee: Alibaba Group Holding LimitedInventors: Jie Liu, Jiajia Li
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Publication number: 20200120451Abstract: Location positioning methods, devices, systems, and computer-readable mediums are provided. One of the methods includes: receiving a vehicle identification and location information from at least one client terminal; and determining a location of a target vehicle corresponding to the vehicle identification according to the location information. The determining the location of the target vehicle corresponding to the vehicle identification according to the location information comprises: determining location information corresponding to the vehicle identification of the target vehicle received from the at least one client terminal within a set time period; determining a number of occurrences of each piece of the determined location information; and determining the location of the target vehicle corresponding to the vehicle identification according to a piece of the determined location information with a number of occurrences larger than a set threshold.Type: ApplicationFiled: December 13, 2019Publication date: April 16, 2020Inventors: Jie LIU, Jiajia LI