Patents by Inventor Tian Lan

Tian Lan 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).

  • Publication number: 20220365945
    Abstract: A data management platform for intelligently managing data is provided. The data management platform includes an ETL module configured to extract, cleanse, transform, or load data; a data lake configured to store a first group of data formed by extracting raw data from a plurality of data sources by the ETL module; a data warehouse configured to store a second group of data formed by cleansing and standardizing on the first group of data; a general data layer configured to store a third group of data formed by subjecting the second group of data to data fusion; and a data mart configured to store a fourth group of data formed by transforming the third group of data by the ETL module. The general data layer is a distributed data storage storing information available for querying. The data mart is a database of NoSQL type storing information available for computational processing.
    Type: Application
    Filed: December 3, 2020
    Publication date: November 17, 2022
    Applicant: BOE Technology Group Co., Ltd.
    Inventors: Fei Yuan, Hong Wang, Jianmin Wu, Guoliang Shen, Tian Lan, Yue Tang, Haohan Wu, Yingli Zeng, Jianzhou Wang, Guanchun Bai
  • Publication number: 20220317644
    Abstract: The present disclosure provides a production programming system based on a nonlinear program model, including: a distributed storage device and an analysis device, wherein the analysis device includes a processor configured to obtain production record information; construct the nonlinear program model based on the production record information; and solve the nonlinear program model to obtain first feasible solutions. The nonlinear program model includes a constraint condition that satisfies process requirements and an objective function indicating pressure equilibrium across the same device set, and each of the first feasible solutions is configured to indicate a production program. The present disclosure further provides a production programming method and a computer-readable storage medium which can improve efficiency and reduce device idleness rate.
    Type: Application
    Filed: February 28, 2020
    Publication date: October 6, 2022
    Inventors: Weihe LIU, Dong CHAI, Haohan WU, Guoliang SHEN, Tian LAN
  • Patent number: 11443516
    Abstract: Motion of actors within a scene may be detected based on imaging data, using machine learning tools operating on cameras that captured the imaging data. The machine learning tools process images to perform a number of tasks, including detecting heads of actors, and sets of pixels corresponding to the actors, before constructing line segments from the heads of the actors to floor surfaces on which the actors stand or walk. The line segments are aligned along lines extending from locations of heads within an image to a vanishing point of a camera that captured the image. Trajectories of actors and visual data are transferred from the cameras to a central server, which links trajectories captured by multiple cameras and locates detected actors throughout the scene, even when the actors are not detected within a field of view of at least one camera.
    Type: Grant
    Filed: April 6, 2020
    Date of Patent: September 13, 2022
    Assignee: Amazon Technologies, Inc.
    Inventors: Samuel Nathan Hallman, Tian Lan, Hui Liang, Gerard Guy Medioni, Kostia Robert
  • Publication number: 20220266140
    Abstract: Targeted recommendations may be provided to specific user segments. The users may be segmented on or more user parameters that facilitate targeted provision of recommendations to the individual segments of users. A recommendation may prompt a user to take a recommended action in the game.
    Type: Application
    Filed: May 13, 2022
    Publication date: August 25, 2022
    Inventors: Tian Lan, Bing Liu, Sainath Shenoy, Kenneth Yu, Liang Zhao
  • Patent number: 11419191
    Abstract: A self-adaptive illuminating device includes an illumination module and a driver module. The illumination module includes multiple electrically coupled illuminating units and a sampler. The sampler is electrically coupled to the illuminating units. The sampler tests at least one electrical property of the illuminating units by using a test signal for generating a feedback parameter. The driver module is electrically coupled to the illumination module. The driver module includes a signal processing unit and a power transformer. The signal processing unit is coupled to the sampler. The signal processing unit generates an operating parameter based on the feedback signal. The power transformer is electrically coupled to the signal processing unit and the illuminating units. The power transformer generates a resulting driving power based on the operating parameter and the initial driving power, and drives the illuminating units using the resulting driving power.
    Type: Grant
    Filed: March 18, 2020
    Date of Patent: August 16, 2022
    Assignee: XIAMEN ECO LIGHTING CO. LTD.
    Inventors: Tian Lan, Jianxin Xie, Liping Lin
  • Patent number: 11398094
    Abstract: Motion of actors within a scene may be detected based on imaging data, using machine learning tools operating on cameras that captured the imaging data. The machine learning tools process images to perform a number of tasks, including detecting heads of actors, and sets of pixels corresponding to the actors, before constructing line segments from the heads of the actors to floor surfaces on which the actors stand or walk. The line segments are aligned along lines extending from locations of heads within an image to a vanishing point of a camera that captured the image. Trajectories of actors and visual data are transferred from the cameras to a central server, which links trajectories captured by multiple cameras and locates detected actors throughout the scene, even when the actors are not detected within a field of view of at least one camera.
    Type: Grant
    Filed: April 6, 2020
    Date of Patent: July 26, 2022
    Assignee: Amazon Technologies, Inc.
    Inventors: Samuel Nathan Hallman, Tian Lan, Hui Liang, Gerard Guy Medioni, Kostia Robert
  • Patent number: 11386306
    Abstract: As agents move about a materials handling facility, tracklets representative of the position of each agent are maintained along with a confidence score indicating a confidence that the position of the agent is known. If the confidence score falls below a threshold level, image data of the agent associated with the low confidence score is obtained and processed to generate one or more embedding vectors representative of the agent at a current position. Those embedding vectors are then compared with embedding vectors of other candidate agents to determine a set of embedding vectors having a highest similarity. The candidate agent represented by the set of embedding vectors having the highest similarity score is determined to be the agent and the position of that candidate agent is updated to the current position, thereby re-identifying the agent.
    Type: Grant
    Filed: December 13, 2018
    Date of Patent: July 12, 2022
    Assignee: Amazon Technologies, Inc.
    Inventors: Behjat Siddiquie, Tian Lan, Jayakrishnan Eledath, Hoi Cheung Pang
  • Publication number: 20220214187
    Abstract: In various examples, operations include obtaining, from a machine learning model, feature classifications that correspond to features of objects depicted in images of a geographical area in which the images are provided to the machine learning model. The operations may also include annotating the images with three-dimensional representations that are based on the obtained feature classifications. Further, the operations may include generating map data corresponding to the geographical area based on the annotated images.
    Type: Application
    Filed: October 11, 2021
    Publication date: July 7, 2022
    Applicant: NVIDIA CORPORATION
    Inventors: Baoan LIU, Tian LAN, Kezhao CHEN
  • Patent number: 11365360
    Abstract: A process for converting inferior feedstock oil includes several steps. In step a) the inferior feedstock oil is subjected to a low severity hydrogenation reaction. The reaction product is separated to produce a gas, a hydrogenated naphtha, a hydrogenated diesel and a hydrogenated residual oil. In step b) the hydrogenated residual oil obtained in step a) is subjected to a first catalytic cracking reaction, the reaction product is separated to produce a first dry gas, a first LPG, a first gasoline, a first diesel and a first FCC-gas oil. In step c) the first FCC-gas oil obtained in step b) is subjected to a hydrogenation reaction of gas oil, the reaction product is separated to produce a hydrogenated gas oil, and in step d) the hydrogenated gas oil obtained in step c) is subjected to the first catalytic cracking reaction of step b) or a second catalytic cracking reaction.
    Type: Grant
    Filed: October 17, 2016
    Date of Patent: June 21, 2022
    Assignees: CHINA PETROLEUM & CHEMICAL CORPORATION, RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
    Inventors: Youhao Xu, Tao Liu, Xin Wang, Lishun Dai, Tian Lan, Hong Nie, Dadong Li
  • Publication number: 20220179873
    Abstract: A data management platform for intelligently managing data is provided. The data management platform includes an ETL module configured to extract, cleanse, transform, or load data; a data lake configured to store a first group of data formed by extracting raw data from a plurality of data sources by the ETL module; a data warehouse configured to store a second group of data formed by cleansing and standardizing on the first group of data; a general data layer configured to store a third group of data formed by subjecting the second group of data to data fusion; and a data mart configured to store a fourth group of data formed by transforming the third group of data by the ETL module. The general data layer is a distributed data storage storing information available for querying. The data mart is a database of NoSQL type storing information available for computational processing.
    Type: Application
    Filed: September 30, 2021
    Publication date: June 9, 2022
    Applicant: BOE Technology Group Co., Ltd.
    Inventors: Fei Yuan, Hong Wang, Jianmin Wu, Guoliang Shen, Tian Lan, Yue Tang, Haohan Wu, Yingli Zeng, Jianzhou Wang, Guanchun Bai
  • Publication number: 20220182442
    Abstract: A computer-implemented method for defect analysis is provided. The computer-implemented method includes calculating a plurality of weight-of-evidence (WOE) scores respectively for a plurality of device operations with respect to defects occurred during a fabrication period, a higher WOE score indicating a higher correlation between a defect and a device operation; and ranking the plurality of WOE scores to obtain a list of selected device operations highly correlated with the defects occurred during the fabrication period, device operations in the list of selected device operations having a WOE score greater than a first threshold score. A respective one of the plurality of device operations is a respective device defined by a respective operation site at which the respective device perform a respective operation.
    Type: Application
    Filed: September 30, 2021
    Publication date: June 9, 2022
    Applicant: BOE Technology Group Co., Ltd.
    Inventors: Dong Chai, Tian Lan, Haohan Wu, Yue Tang, Guoliang Shen, Fei Yuan
  • Publication number: 20220176599
    Abstract: An injection molded cap or closure having a weld line, wherein the injection molded cap or closure is formed from an ethylene-based resin comprising a high molecular weight component and a low molecular weight component.
    Type: Application
    Filed: May 29, 2020
    Publication date: June 9, 2022
    Inventors: Keran Lu, Yijian Lin, Mridula Kapur, Tian Lan, Stephanie M. Whited, John L. Sugden, Siddharth Ram Athreya
  • Patent number: 11338203
    Abstract: Targeted recommendations may be provided to specific user segments. The users may be segmented on or more user parameters that facilitate targeted provision of recommendations to the individual segments of users. A recommendation may prompt a user to take a recommended action in the game.
    Type: Grant
    Filed: April 26, 2021
    Date of Patent: May 24, 2022
    Assignee: Kabam, Inc.
    Inventors: Tian Lan, Bing Liu, Sainath Shenoy, Kenneth Yu, Liang Zhao
  • Publication number: 20220147845
    Abstract: A recommendation reason generation method is disclosed in the present disclosure, including: obtaining, according to search data of a target user, at least one recalled result for the search data; and obtaining a recommendation reason of each recalled result by using a preset intelligent question answering model according to the search data, the at least one recalled result, and a target user profile of the target user. The intelligent question answering model is a first machine learning model obtained through training according to at least one sample question answering data combination, and the sample question answering data combination includes: a sample user profile and historical comment data of at least one sample user, a recommendation object corresponding to the historical comment data, and historical search data of the sample user for the recommendation object.
    Type: Application
    Filed: November 12, 2021
    Publication date: May 12, 2022
    Inventors: Rao FU, Tian LAN, Yuanyuan LU, Peixu HOU, Gong ZHANG, Zhongyuan WANG, Jingang WANG, Fuzheng ZHANG
  • Patent number: 11330694
    Abstract: A programmable light apparatus includes a LED module and a driver. The driver has a current adjustable circuit that supports multiple types of LED modules. By sending a programming signal to a wireless circuit of the driver, the current adjustable circuit determines a correct setting to provide a necessary driving current to a corresponding LED module.
    Type: Grant
    Filed: November 1, 2019
    Date of Patent: May 10, 2022
    Assignee: XIAMEN ECO LIGHTING CO. LTD.
    Inventors: Liping Lin, Wenhui Yang, Xinghan Lai, Tian Lan, Shuisheng Wen, Xiaodeng Chen
  • Publication number: 20220113710
    Abstract: A system for recommending a maximum quantity of work in process, in which one or more processors of a distributed storage device are configured to execute: acquiring at least part of production data stored in the distributed storage device, the production data includes quantity records and cycle time records of a production line in time periods, and the cycle time record of each time period includes a cycle time at each process station of the production line in said each time period; clustering the quantity records to obtain a plurality of initial classifications, each initial classification includes at least one quantity record; determining a portion of the initial classifications as preferred classifications; determining the maximum quantity of work in process at each process station; and a display device is configured to display the maximum quantity of work in process at each process station determined by an analysis device.
    Type: Application
    Filed: November 29, 2019
    Publication date: April 14, 2022
    Inventors: Guoliang SHEN, Dong CHAI, Haohan WU, Tian LAN, Weihe LIU
  • Publication number: 20220061352
    Abstract: The present disclosure discloses a method for producing a structural soybean-based meat analog by simple shearing and heating in a Couette shear flow pressure tank, which belongs to the field of soybean protein product development. The method includes: step 1, preparing a soybean protein isolate and an active wheat gluten; step 2, preparing a sample material of protein mixture; step 3, filling the sample material of protein mixture; and step 4, carrying out a texture analysis. The present disclosure clarifies the process of applying simple shear flow and heating to soybean protein isolate and wheat gluten dispersion, provides proof of concept for the production of structural meat analogs, and confirms that the application of simple shearing and heating is the key to obtain structural plant protein products.
    Type: Application
    Filed: August 31, 2021
    Publication date: March 3, 2022
    Inventors: Xiaonan Sui, Yu Zhao, Yabo Dong, Tian Lan, Meng Li, Shujing Sun, Qin Zhang
  • Publication number: 20220043812
    Abstract: According to the embodiments of the present disclosure, there is provided a method and device of detecting fault in production, and a computer readable storage medium. The method includes: determining whether a plurality of production paths in a production line are faultless in one or more production batches, based on production record data; and determining at least one of the plurality of production paths to be faulty, at least partially based on whether the plurality of production paths are faultless in the one or more production batches.
    Type: Application
    Filed: September 22, 2020
    Publication date: February 10, 2022
    Applicant: BOE Technology Group Co., Ltd.
    Inventors: Yue Tang, Hong Wang, Dong Chai, Haohan Wu, Xuefeng Kan, Tian Lan
  • Publication number: 20210401725
    Abstract: A polymer blend is provided comprising: (A) multistage polymer, comprising: acrylate rich stage comprising: structural units of monoethylenically unsaturated non-ionic, acrylate rich stage monomer selected from C1-22 alkyl (meth)acrylates and mixtures thereof; and carbosiloxane rich stage, comprising: structural units of carbosiloxane monomer of formula (I); and (B) silicone-grafted vinyl copolymer, wherein the silicone-grafted vinyl copolymer, comprises: structural units of a vinyl (B) monomer; and structural units of a carbosiloxane dendrimer of formula (V). Also provided are personal care formulations comprising the polymer blend.
    Type: Application
    Filed: December 3, 2019
    Publication date: December 30, 2021
    Inventors: Fanwen Zeng, Hilda G. Buss, Matthew Jeletic, Xiaodong Lu, Tian Lan, Isabelle Van Reeth, Helene Dihang, Marc Eeman, Bryan L. McCulloch, Jodi Mecca, Ralph C. Even, Inna Shulman, Michaeleen L. Pacholski
  • Publication number: 20210392878
    Abstract: A biofilm sealant is provided imparting a residual biocidal property. The biofilm sealant is used to treat a surface to impart a film having a capacity to quickly kill bacteria and other germs for at least 24 hours after deposit of the film on a treated surface. The disinfectant formulation biofilm sealant comprises a polymer binder, wherein the polymer binder is an oxazoline homopolymer or an extended or a modified polymer based on an oxazoline homopolymer, and a biocidal compound.
    Type: Application
    Filed: September 1, 2021
    Publication date: December 23, 2021
    Inventors: Tian LAN, Samuel James HANNA, Gina Parise SLOAN, Brian Patrick AYLWARD, Karen Terry WELCH, Dennis Earl SHIREMAN, Kevin Andrew KAVCHOK, Charles L. HAWES