Patents by Inventor Lingyu Zhang
Lingyu 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: 20250094820Abstract: A method for enabling an improved device control capability of a small language model (SLM) transferrable to a hub device configured to be operable by a user in an environment, is disclosed. The method includes performing a fine-tuning the SLM based on a data set including base plans and contrastive plans; generating computer codes corresponding to the fine-tuned SLM; and transferring the generated computer codes to the hub device to be connected with a group of the electronic devices in the environment.Type: ApplicationFiled: September 4, 2024Publication date: March 20, 2025Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sudipta PAUL, Lingyu ZHANG, Yilin SHEN, Hongxia JIN
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Patent number: 12224456Abstract: The present application provide a connection component, a battery cell, a battery, and an electric device. The connection component includes a body, a convex portion, a concave portion and a gap control portion, and the body includes a first surface and a second surface opposite to each other in a thickness direction thereof; and the gap control portion is configured to be when the associated connection component is stacked on the other connection component, said gap control portion is in contact with said the other connection component, so as to control a dimension of a gap D between the two connection components to be greater than 0.6H, wherein H is the height of the convex portion protruding from the first surface. According to the connection component provided by the present application, the gap between two adjacent connection components can be controlled when material is stuck.Type: GrantFiled: December 30, 2021Date of Patent: February 11, 2025Assignee: CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITEDInventors: Lingyu Zhang, Jianxiong Yang, Zhijun Guo, Haibo Ke
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Patent number: 12201646Abstract: The present disclosure provides a hydrogel tablet for relieving alcoholism and protecting the liver as well as the preparation process and application thereof. The present disclosure firstly provides a composition with the effects of relieving alcoholism and protecting the liver, which comprises the following components on the basis of weight parts: 20˜40 parts of chitosan, 25˜55 parts of sodium alginate, 3˜20 parts of gelatin, 1˜10 parts of calcium carbonate and 0.05˜0.5 parts of gallic acid. Based on this composition, the present disclosure further provides a hydrogel tablet for relieving alcoholism and protecting the liver. In the present disclosure, chitosan, sodium alginate and calcium carbonate are compounded at an appropriate proportion to form powder particles of chitosan/sodium alginate (shell)-calcium carbonate (core), into which are additionally added gelatin and gallic acid to get a product that is the hydrogel tablet.Type: GrantFiled: November 20, 2020Date of Patent: January 21, 2025Assignee: GUANGDONG OCEAN UNIVERSITYInventors: Zhang Hu, Sitong Lu, Songzhi Kong, Sidong Li, Lingyu Zhang, Mingneng Liao, Chengpeng Li, Yu Cheng
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Publication number: 20240311693Abstract: A method includes obtaining input data associated with a new concept to be learned by a trained machine learning model. The method also includes identifying initial weights of the trained machine learning model and one or more previous weight deltas associated with the trained machine learning model. The method further includes identifying one or more additional weight deltas based on the input data and guided by the initial weights and the one or more previous weight deltas. In addition, the method includes integrating the one or more additional weight deltas into the trained machine learning model. The one or more additional weight deltas are integrated into the trained machine learning model by identifying updated weights for the trained machine learning model based on the initial weights, the one or more previous weight deltas, and the one or more additional weight deltas.Type: ApplicationFiled: February 29, 2024Publication date: September 19, 2024Inventors: James S. Smith, Yen-Chang Hsu, Yilin Shen, Hongxia Jin, Lingyu Zhang, Ting Hua
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Publication number: 20240203143Abstract: A method includes obtaining an image, a set of attribute labels, and a set of object labels and performing prompt tuning of a pre-trained vision-language model having first and second textual encoders and a vision encoder. The model is trained during prompt tuning to select one attribute label and one object label that match content in the image. Performing the prompt tuning includes, for each attribute label-object label pair, generating object textual features associated with the object label using the first textual encoder, generating attribute textual features associated with the attribute label using the second textual encoder, and generating image features associated with the image using the vision encoder. Intermediate outputs from initial layers of the textual encoders and the vision encoder are combined to generate layer-specific learnable prompt tokens that are appended to inputs of specified layers in the first and second textual encoders and the vision encoder.Type: ApplicationFiled: August 23, 2023Publication date: June 20, 2024Inventors: Lingyu Zhang, Ting Hua, Yilin Shen, Hongxia Jin
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Patent number: 11621921Abstract: The present disclosure relates to systems and methods for transport capacity scheduling. The systems and methods may determine a target region, wherein a plurality of service requests that satisfy a preset condition initiate from the target region. The systems and methods may determine a non-busy region based on information of the target region. The non-busy region may include one or more available service providers that are free to accept a service request. The systems and methods may transmit, via a network, a scheduling instruction associated with the plurality of service requests to a user terminal associated with at least one of the one or more available service providers in the non-busy region. The scheduling instruction may include information inquiring whether the at least one of the one or more available service providers in the non-busy region agrees to go to the target region.Type: GrantFiled: December 13, 2019Date of Patent: April 4, 2023Assignee: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.Inventors: Lingyu Zhang, Gongzheng Wang, Niping Zhang, Lu Li
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Publication number: 20230044760Abstract: The present disclosure relates to a system and method for recommending a service type to a user. The method comprises obtaining and storing in the device a plurality of previous service requests placed by the user, wherein each of the plurality of previous service requests comprises order information including the type of requested service and at least one of a service time or a service location. The method also comprises using the processor to generate a service type prediction model based on the order information of the plurality of previous service requests. The method further comprises receiving a service request including at least one of a currently service time or a currently service location from the user and using the service type prediction model to predict the user's preferred service type.Type: ApplicationFiled: September 28, 2022Publication date: February 9, 2023Applicant: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.Inventor: Lingyu ZHANG
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Patent number: 11546729Abstract: A system includes at least one non-transitory storage medium storing a set of instructions and at least one processor in communication with the at least one non-transitory storage medium. When executing the set of instructions, the at least one processor may be directed to cause the system to obtain a service request signal sent from a user terminal via wireless communication, wherein the service request signal encodes identifier data, a first departure location, and a first departure time; retrieve one or more historical records related to the identifier data, wherein a historical record includes a historical departure location, historical departure time and a historical destination location; determine, using a pre-stored destination matching algorithm, a selection probability of the one or more historical destination location; determine, based on the selection probability, a suggested destination location, which is the same as the one or more historical destination locations.Type: GrantFiled: February 24, 2020Date of Patent: January 3, 2023Assignee: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.Inventor: Lingyu Zhang
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Publication number: 20220352604Abstract: The present application provide a connection component, a battery cell, a battery, and an electric device. The connection component includes a body, a convex portion, a concave portion and a gap control portion, and the body includes a first surface and a second surface opposite to each other in a thickness direction thereof; and the gap control portion is configured to be when the associated connection component is stacked on the other connection component, said gap control portion is in contact with said the other connection component, so as to control a dimension of a gap D between the two connection components to be greater than 0.6H, wherein H is the height of the convex portion protruding from the first surface. According to the connection component provided by the present application, the gap between two adjacent connection components can be controlled when material is stuck.Type: ApplicationFiled: December 30, 2021Publication date: November 3, 2022Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITEDInventors: Lingyu Zhang, Jianxiong Yang, Zhijun Guo, Haibo Ke
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Patent number: 11348042Abstract: The present disclosure relates to systems and methods for determining a predicted distribution of future transportation service time point. The systems may perform the methods to obtain historical service time points of transportation service requests occurred in a predetermined region; determine a variance of the historical service time points; determine a predicted distribution of future transportation service time point in the predetermined region based on the variance; and store the predicted distribution in a database.Type: GrantFiled: July 3, 2020Date of Patent: May 31, 2022Assignee: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.Inventors: Lingyu Zhang, Wei Cheng
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Patent number: 11315170Abstract: The present disclosure discloses an order allocation method. The method may include: receiving orders and extracting order information; extracting service provider information and obtaining features of service providers; determining whether the order information matches the features of the service providers, or determining whether the features of the service providers satisfy a preset condition to generate a determination result; ranking the service providers based on the determination result; generating orders to be allocated; and allocating the orders to be allocated to the service providers based on the ranking. The present disclosure also discloses an order allocation system that can perform the method above.Type: GrantFiled: May 7, 2020Date of Patent: April 26, 2022Assignee: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.Inventors: Lingyu Zhang, Mingcong Sun, Wei Cui, Kaijie Qin, Tao Hu, Zhilin Hu, Haiyang Lu, Xiangxin Bao
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Publication number: 20220040221Abstract: The present disclosure provides a hydrogel tablet for relieving alcoholism and protecting the liver as well as the preparation process and application thereof. The present disclosure firstly provides a composition with the effects of relieving alcoholism and protecting the liver, which comprises the following components on the basis of weight parts: 20˜40 parts of chitosan, 25˜55 parts of sodium alginate, 3˜20 parts of gelatin, 1˜10 parts of calcium carbonate and 0.05˜0.5 parts of gallic acid. Based on this composition, the present disclosure further provides a hydrogel tablet for relieving alcoholism and protecting the liver. In the present disclosure, chitosan, sodium alginate and calcium carbonate are compounded at an appropriate proportion to form powder particles of chitosan/sodium alginate (shell)-calcium carbonate (core), into which are additionally added gelatin and gallic acid to get a product that is the hydrogel tablet.Type: ApplicationFiled: November 20, 2020Publication date: February 10, 2022Inventors: Zhang HU, Sitong LU, Songzhi KONG, Sidong LI, Lingyu ZHANG, Mingneng LIAO, Chengpeng LI, Yu CHENG
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Patent number: 11193786Abstract: The present disclosure relates to a method and system for determining a final location associated with a service requester. The method includes obtaining, by at least one computer server of an online transportation service platform, an initial location associated with a service requester; comparing, by the at least one computer server, the initial location with a plurality of candidate locations in a database to generate at least one match result; and determining, by the at least one computer server, a final location based on the at least one match result, wherein the final location is associated with the initial location.Type: GrantFiled: July 19, 2019Date of Patent: December 7, 2021Assignee: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT., LTD.Inventors: Lingyu Zhang, Chong Shen, Zexiang Huang, Shengwei Li, Chao Guo
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Patent number: 11017340Abstract: A system includes a storage device storing a set of instructions and at least one processor in communication with the storage device. When executing the instructions, the at least one processor is configured to obtain, via a network, rule information for rules for determining alert from a rule library and obtain, via the network, operation data of the on-demand service from a storage medium. The at least one processor may also cause the system to determine whether the operation data is in accordance with the rules for determining alert based on the rule information and determine an alert based on the determination that the operation data is in accordance with the rules for determining alert. The at least one processor may further cause the system to and transmit the alert to be displayed to managers of the on-demand service.Type: GrantFiled: June 5, 2020Date of Patent: May 25, 2021Assignee: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.Inventors: Bei Han, Lingyu Zhang, Licai Qi
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Patent number: 11017327Abstract: The present disclosure relates to systems, methods and non-transitory computer readable media for determining at least one candidate order in response to an on-demand service. The system may include at least one computer-readable storage medium including a set of instructions and at least one processor in communication with the at least one computer-readable storage medium. When executing the set of instructions, the at least one processor is directed to: receive a request associated with a terminal device, the request including at least one of a current time or a current location of the terminal device; obtain a plurality of historical orders associated with the terminal device based on the request; determine at least one candidate order based on the plurality of historical orders and the request; and transmit the at least one candidate order to the terminal device in response to the request.Type: GrantFiled: May 17, 2018Date of Patent: May 25, 2021Assignee: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.Inventors: Lingyu Zhang, Zhihao Ou, Dong Guo, Qi Song, Chengxiang Zhuo
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Patent number: 10979863Abstract: The present disclosure relates to systems and methods for remotely operating an interface of a mobile device. The method may include receiving a request for an LBS sent from the mobile device through the information exchange port, and obtaining a current time point in response to the request for the LBS. The method may also include obtaining historical behavior information related to a user of the mobile device. The method may also include determining, based on the historical behavior information and the current time point, one or more recommended destinations for the user. The method may further include remotely controlling the interface of the mobile device, through the information exchange port, to display the one or more recommended destinations.Type: GrantFiled: January 20, 2020Date of Patent: April 13, 2021Assignee: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.Inventors: Lingyu Zhang, Chao Ye, Wenjie Li, Bin Huang, Xiangyi Zhong, Shaojun Mo, Yong Qiao
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Patent number: 10970344Abstract: The present disclosure relates to a method and system for providing location based service to end users. The method includes acquiring one or more historical orders associated with a user within a predetermined time interval; retrieving a first set of points of interests (POI) associated with the user based on the one or more historical orders; storing the first set of POIs associated with the user in a first database; retrieving a second set of POIs from a second database; updating the first set of POIs in the first database based on the second set of POIs and the one or more historical orders; receiving location information of the user from a user equipment; determining one or more personalized content items based on the updated first set of POIs and the location information of the user; and transmitting the one or more personalized content items to be displayed on the user equipment.Type: GrantFiled: December 7, 2017Date of Patent: April 6, 2021Assignee: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.Inventor: Lingyu Zhang
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Patent number: 10907828Abstract: The present disclosure relates to an integrated treatment method of two-stage submerged combustion evaporation for organic waste liquid, the organic waste liquid to be disposed flowing into two evaporation chambers in succession for two-stage submerged combustion evaporation. The two evaporation chambers are provided in one evaporation tank and communicate with each other at the bottom of the evaporation tank, the organic waste liquid enters a first evaporation chamber from a raw liquid inlet pipe, and the organic waste liquid flows from the first evaporation chamber to a second evaporation chamber during submerged combustion evaporation. The method has advantages of improving the evaporation concentration efficiency, reducing the numbers of evaporators and transport pipes of all sorts of gases and liquids and saving energy, saving the area occupied and the cost, while simplifying treatment process and facilitating operation management.Type: GrantFiled: November 7, 2018Date of Patent: February 2, 2021Assignee: Tsinghua UniversityInventors: Dongbei Yue, Lingyue Zhang
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Patent number: 10878525Abstract: Various embodiments of the present disclosure relate to user behavior based service dispatch. According to embodiments, initial impact factors of a service supplier for a plurality of requests are determined. If one or more requests are associated with user feedbacks concerning an adjusted property of the service, then the related initial impact factors of the service supplier can be adjusted based on the associated user feedbacks. Based on the adjusted impact factors, one or more requests are selected from the plurality of requests to be delivered to the service supplier.Type: GrantFiled: July 26, 2018Date of Patent: December 29, 2020Assignee: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.Inventor: Lingyu Zhang
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Publication number: 20200372439Abstract: A system and method for determining a team are provided. The method may include obtaining information relating to each of a plurality of participants to be grouped, the plurality of participants including a plurality of team leaders and a plurality of team members. The method may also include determining one or more teams by automatically allocating the plurality of team members to the plurality of team leaders based on the information relating to the plurality of participants, wherein each of the one or more teams includes a team leader and at least one team member.Type: ApplicationFiled: August 11, 2020Publication date: November 26, 2020Applicant: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.Inventors: Lingyu ZHANG, Lin ZENG, Ning MA, Bo LIU, Xiaoxue WANG, Chen CHEN