Patents by Inventor Qi Dai

Qi Dai 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: 20250140152
    Abstract: Embodiments of this application provide a method, an apparatus, and a device for screen display, and a storage medium. Spectral information of light of a plurality of sub-colors in an original color light color gamut of a screen display picture is obtained separately. A melanopic lux per photopic lux ratio of the light of the sub-colors is calculated based on the spectral information of the light of the sub-colors. Sub-color light having a melanopic lux per photopic lux ratio that exceeds a preset melanopic lux per photopic lux ratio standard is eliminated from the original color light, so that the screen displays updated color light, where the preset melanopic lux per photopic lux ratio standard is a standard set based on a goal of reducing melatonin inhibition. The sub-color light is eliminated in a targeted manner based on the preset melanopic lux per photopic lux ratio standard.
    Type: Application
    Filed: August 29, 2023
    Publication date: May 1, 2025
    Inventors: Xin LI, Qi DAI, Feng ZHANG, Shuxin ZHAO, Yingying HUANG, Yue DING, Jingfeng DING
  • Publication number: 20250123744
    Abstract: A display method for a virtual keyboard and an electronic device and a storage medium are provided. The display method includes: displaying the virtual keyboard on an interface; determining, in response to a split operation for the virtual keyboard, a region where virtual keys of a first part of the virtual keyboard are located as a first key region, and a region where virtual keys of a second part of the virtual keyboard are located as a second key region; and adjusting the first key region and the second key region and displaying a functional region between the first key region and the second key region.
    Type: Application
    Filed: December 26, 2024
    Publication date: April 17, 2025
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Ke LIANG, Qi CHEN, Mengya DAI, Han LI, Suizi GU
  • Publication number: 20250093549
    Abstract: A method for quantifying a structural feature forecast error of a meteorological element based on a graphical similarity is based on the concept of graphical similarity to propose a normalized evaluation technique for a forecast error of a scalar meteorological element such as rainfall, radar reflectivity, temperature, visibility, or wind speed. The method can objectively and truly reflect the true capability of forecasting the meteorological element such as precipitation.
    Type: Application
    Filed: April 21, 2024
    Publication date: March 20, 2025
    Applicant: Nanjing Joint Institute for Atmospheric Sciences
    Inventors: Xiyu MU, Guoqing LIU, Hao CHENG, Qi XU, Mingjian ZENG, Kan DAI, Hao YAN, Shuqi YAN, Huadong YANG, Hao WU, Yan ZENG
  • Patent number: 12254837
    Abstract: A display panel, including: a substrate including a display region and a non-display region; a second conductive layer including more than one gate line located in the display region, and more than one virtual gate line located in the non-display region; a virtual conductive part, located in the non-display region, where the virtual conductive part is located in a different conductive layer from the virtual gate line, an orthographic projection of the virtual conductive part on the substrate is located within an orthographic projection of the virtual gate line on the substrate, and the virtual conductive part is configured to form an equivalent capacitance with the virtual gate line; and a RC load of the virtual gate line matches with a RC load of the gate line.
    Type: Grant
    Filed: April 21, 2022
    Date of Patent: March 18, 2025
    Assignees: HEFEI BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Chunxu Zhang, Ke Dai, Jiantao Liu, Lei Guo, Maoxiu Zhou, Xiaoting Jiang, Min Cheng, Qi Liu
  • Patent number: 12245497
    Abstract: Provided is an organic light-emitting material. The light-emitting material is a series of metal complexes containing a ligand(s) based on isoquinoline which is substituted with deuterium at 3- and 4-position and a ligand(s) based on acetylacetone. The compounds can be used as the light-emitting material in an emissive layer of an organic electroluminescent device. These novel compounds can provide better device performance. Further provided are an electroluminescent device and a compound combination including the light-emitting material.
    Type: Grant
    Filed: January 11, 2021
    Date of Patent: March 4, 2025
    Assignee: BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
    Inventors: Renmao Liu, Xinfang Hao, Weizhou Huang, Zhihong Dai, Qi Zhang, Cuifang Zhang, Nannan Lu, Xueyu Lu, Dongdong Zhang, Yongjun Wu, Chi Yuen Raymond Kwong, Chuanjun Xia
  • Patent number: 12216364
    Abstract: The present disclosure provides a display substrate, a manufacturing method of the display substrate and a display apparatus. The display substrate includes a base substrate; an alignment layer, on the base substrate; a first electrode, located between the base substrate and the alignment layer and being in contact with the alignment layer; and a pattern layer, located between the base substrate and the alignment layer and being in contact with the alignment layer. An orthographic projection of the pattern layer on the base substrate does not overlap an orthographic projection of the first electrode on the base substrate, and a ratio of a contact angle of the pattern layer to a contact angle of the first electrode is greater than or equal to 7/12 and less than 3/2.
    Type: Grant
    Filed: June 29, 2022
    Date of Patent: February 4, 2025
    Assignees: Wuhan BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Qi Chen, Yujie Gao, Wei Wu, Hao Zhang, Yuan Tong, Yichen Zhou, Dang Zhang, Yiyi Zhang, Xiang Liu, Taohe Zhu, Junfeng Dai, Jinli Li, Bo Huang
  • Publication number: 20250032568
    Abstract: The present disclosure provides a traditional Chinese medicine composition for treating gastroesophageal reflux disease (GERD), including the following raw materials in parts by weight: 10 parts to 25 parts of Fructus trichosanthis, 10 parts to 30 parts of Radix scrophulariae, 10 parts to 20 parts of Os sepiae, 3 parts to 6 parts of Fructus evodiae, 6 parts to 12 parts of Ramulus cinnamomi, 5 parts to 15 parts of Rhizoma coptidis, 10 parts to 20 parts of Radix paeoniae alba, 10 parts to 20 parts of Radix ophiopogonis, 10 parts to 20 parts of red ochre, 10 parts to 20 parts of calcined Ossa draconis, 10 parts to 20 parts of calcined Concha ostreae, 10 parts to 30 parts of Radix rehmanniae, 10 parts to 20 parts of Bulbus fritillariae thunbergii, 10 parts to 20 parts of Radix asparagi, 10 parts to 30 parts of Radix Astragali.
    Type: Application
    Filed: August 29, 2024
    Publication date: January 30, 2025
    Inventors: Qi DAI, Kunshan CHEN, Xiang LIU, Xiaoqi ZHOU
  • Patent number: 12045279
    Abstract: A system and method and for retrieving one or more visual assets includes receiving a search query for the one or more visual assets, the search query including textual data, encoding the textual data into one or more text embedding representations via a trained text representation machine-learning (ML) model, transmitting the one or more text embedding representations to a matching and selection unit, providing visual embedding representations of one or more visual assets to the matching and selection unit, comparing, by the matching and selection unit, the one or more text embedding representations to the visual embedding representations to identify one or more visual asset search results, and providing the one or more visual asset search results for display.
    Type: Grant
    Filed: November 30, 2021
    Date of Patent: July 23, 2024
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Ji Li, Adit Krishnan, Amit Srivastava, Han Hu, Qi Dai, Yixuan Wei, Yue Cao
  • Patent number: 11992513
    Abstract: A traditional Chinese medicine composition for treating hand-foot syndrome after targeted drug treatment is mainly prepared from the following components by weight: 20-50 parts of Radix Sophorae Flavescentis, 20-50 parts of Herba Taraxaci, 20-50 parts of Flos Chrysanthemi Indici, and 20-50 parts of Herba Cum Radice Violae Yedoensitis, 20-50 parts of Rhizoma Smilacis Glabrae, 30-60 parts of Radix Astragali Seu Hedysari, 10-35 parts of Kochia scoparia (L.) Schrad, 10-45 parts of Carthamus tinctorius L., 15-45 parts of Cortex Radicis Dictamni Dasycarpi, 5-15 parts of Herba Ephedrae, 5-25 parts of Angelica sinensis, 5-25 parts of Rhizoma Ligustici Chuangxiong, 10-30 parts of Radix Rehmanniae, 5-15 parts of Ramulus cinnamomi, 10-30 parts of Cynanchum otophyllum Schneid, 5-15 parts of Semen Sinapis Albae, 5-20 parts of Arisaema heterophyllum Blume, 5-20 parts of Typhonium blumei Nicolson & Sivadasan, and 10-40 parts of Radix Glycyrrhizae.
    Type: Grant
    Filed: September 27, 2022
    Date of Patent: May 28, 2024
    Assignee: THE AFFILIATED HOSPITAL OF JIANGXI UNIVERSITY OF TCM
    Inventors: Qi Dai, Kunshan Chen, Xiaoqi Zhou
  • Patent number: 11975736
    Abstract: A computer, including a processor and a memory, the memory including instructions to be executed by the processor to calibrate utility functions that determine optimal vehicle actions based on an approximate Nash equilibrium solution for multiple agents by determining a difference between model-predicted future states for the multiple agents to observed states for the multiple agents. The instructions can include further instructions to determine a vehicle path for a vehicle based on the optimal vehicle actions.
    Type: Grant
    Filed: August 27, 2020
    Date of Patent: May 7, 2024
    Assignee: Ford Global Technologies, LLC
    Inventors: Qi Dai, Jinhong Wang, Wen Guo, Xunnong Xu, Suzhou Huang, Dimitar Petrov Filev
  • Patent number: 11961261
    Abstract: A scheme for modifying an image is disclosed, which includes receiving a source image having a first image configuration; determining a second image configuration for a target image; providing the received source image to an AI engine trained to identify, based on a set of rules related to visual features, candidate regions from the source image; generating proposal images based on the candidate regions, respectively; determining, based on prior aesthetical evaluation data, an aesthetical value of each regional proposal image; and selecting, based on the determined aesthetical value of each regional proposal image, one of the regional proposal images as the target image; extracting, from the AI engine, the target image; and causing the target image to be displayed via a display of a user device.
    Type: Grant
    Filed: October 29, 2021
    Date of Patent: April 16, 2024
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Ji Li, Xiao Sun, Qi Dai, Han Hu
  • Publication number: 20240082073
    Abstract: Absorbent articles (30) have bonded materials and bond patterns. One of the absorbent articles (30) has a bond pattern (150a-150d) comprising bonds (151,153,155,155a-155d). The bond pattern (150a-150d) comprises a longitudinally extending series of bonds (151,153), which comprises a first bond (151) and a second bond (153) disposed longitudinally adjacent to the first bond (151). The first bond (151) has an inboard lateral edge (158), an outboard lateral edge (156), a top edge (152), and a bottom edge (154) having a recess portion (164). The second bond (153) has an inboard lateral edge (158) and an outboard lateral edge (156), a top edge (152) having a recess portion (164), and a bottom edge (154).
    Type: Application
    Filed: February 23, 2021
    Publication date: March 14, 2024
    Inventors: Jongmin Mun, Ning Ye, Xixi Miao, Qi Dai, Xiaomin Liu, Weizhi Guo, Jason Sieck
  • Publication number: 20230401831
    Abstract: A data processing system implements a dynamic knowledge distillation process including dividing training data into a plurality of batches of samples and distilling a student model from a teacher model using an iterative knowledge distillation. The process includes instantiating an instance of the teacher model and the student model in a memory of the data processing system and obtaining a respective batch of training data from the plurality of batches of samples in the memory. The process includes training the teacher and student models using each of the samples in the respective batch of the training data, evaluating the performance of the student model compared with the performance of the teacher model, and providing feedback to student model to adjust the behavior of the student model based on the performance of the student model.
    Type: Application
    Filed: June 10, 2022
    Publication date: December 14, 2023
    Applicant: Microsoft Technology Licensing, LLC
    Inventors: Adit KRISHNAN, Ji Li, Yixuan WEI, Xiaozhi YU, Han HU, Qi DAI
  • Publication number: 20230321172
    Abstract: A traditional Chinese medicine composition for treating hand-foot syndrome after targeted drug treatment is mainly prepared from the following components by weight: 20-50 parts of Radix Sophorae Flavescentis, 20-50 parts of Herba Taraxaci, 20-50 parts of Flos Chrysanthemi Indici, and 20-50 parts of Herba Cum Radice Violae Yedoensitis, 20-50 parts of Rhizoma Smilacis Glabrae, 30-60 parts of Radix Astragali Seu Hedysari, 10-35 parts of Kochia scoparia (L.) Schrad, 10-45 parts of Carthamus tinctorius L., 15-45 parts of Cortex Radicis Dictamni Dasycarpi, 5-15 parts of Herba Ephedrae, 5-25 parts of Angelica sinensis, 5-25 parts of Rhizoma Ligustici Chuangxiong, 10-30 parts of Radix Rehmanniae, 5-15 parts of Ramulus cinnamomi, 10-30 parts of Cynanchum otophyllum Schneid, 5-15 parts of Semen Sinapis Albae, 5-20 parts of Arisaema heterophyllum Blume, 5-20 parts of Typhonium blumei Nicolson & Sivadasan, and 10-40 parts of Radix Glycyrrhizae.
    Type: Application
    Filed: September 27, 2022
    Publication date: October 12, 2023
    Inventors: Qi DAI, Kunshan CHEN, Xiaoqi ZHOU
  • Publication number: 20230169110
    Abstract: A system and method and for retrieving one or more visual assets includes receiving a search query for the one or more visual assets, the search query including textual data, encoding the textual data into one or more text embedding representations via a trained text representation machine-learning (ML) model, transmitting the one or more text embedding representations to a matching and selection unit, providing visual embedding representations of one or more visual assets to the matching and selection unit, comparing, by the matching and selection unit, the one or more text embedding representations to the visual embedding representations to identify one or more visual asset search results, and providing the one or more visual asset search results for display.
    Type: Application
    Filed: November 30, 2021
    Publication date: June 1, 2023
    Applicant: Microsoft Technology Licensing, LLC
    Inventors: Ji LI, Adit KRISHNAN, Amit SRIVASTAVA, Han HU, Qi DAI, Yixuan WEI, Yue CAO
  • Publication number: 20230134337
    Abstract: A scheme for modifying an image is disclosed, which includes receiving a source image having a first image configuration; determining a second image configuration for a target image; providing the received source image to an AI engine trained to identify, based on a set of rules related to visual features, candidate regions from the source image; generating proposal images based on the candidate regions, respectively; determining, based on prior aesthetical evaluation data, an aesthetical value of each regional proposal image; and selecting, based on the determined aesthetical value of each regional proposal image, one of the regional proposal images as the target image; extracting, from the AI engine, the target image; and causing the target image to be displayed via a display of a user device.
    Type: Application
    Filed: October 29, 2021
    Publication date: May 4, 2023
    Applicant: Microsoft Technology Licensing, LLC
    Inventors: Ji LI, Xiao SUN, Qi DAI, Han HU
  • Patent number: 11465617
    Abstract: A computer, including a processor and a memory, the memory including instructions to be executed by the processor to determine optimal vehicle actions based on a modified version of a Nash equilibrium solution to a multiple agent game, wherein the Nash equilibrium solution is modified by performing an adaptive grid search optimization technique based on calculating rewards and penalties for the agents to determine optimal vehicle actions, wherein the agents include one or more of autonomous vehicles, non-autonomous vehicles, stationary objects, and non-stationary objects including pedestrians and wherein the rewards and the penalties for the agents are determined by simulating behavior of the agents to determine possible future states for the agents to determine the optimal vehicle actions. The instructions can include further instructions to determine a vehicle path based on the optimal vehicle actions and download the vehicle path to the vehicle.
    Type: Grant
    Filed: November 19, 2019
    Date of Patent: October 11, 2022
    Assignee: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: Xunnong Xu, Wen Guo, Qi Dai, Suzhou Huang, Dimitar Petrov Filev
  • Publication number: 20220267851
    Abstract: The presently-disclosed subject matter includes methods for detecting methylation biomarkers in a biological sample from a subject in need of assessment for magnesium deficiency status, methods of diagnosing magnesium deficiency, methods of diagnosing magnesium insufficiency, methods of treating magnesium deficiency, methods of diagnosing magnesium insufficiency, and methods of preventing or reducing a risk of developing a condition linked to magnesium deficiency.
    Type: Application
    Filed: June 24, 2020
    Publication date: August 25, 2022
    Inventors: Qi Dai, Chang Yu, Martha Shrubsole, Xiangzhu Zhu, Douglas Seidner
  • Publication number: 20220063651
    Abstract: A computer, including a processor and a memory, the memory including instructions to be executed by the processor to calibrate utility functions that determine optimal vehicle actions based on an approximate Nash equilibrium solution for multiple agents by determining a difference between model-predicted future states for the multiple agents to observed states for the multiple agents. The instructions can include further instructions to determine a vehicle path for a vehicle based on the optimal vehicle actions.
    Type: Application
    Filed: August 27, 2020
    Publication date: March 3, 2022
    Applicant: Ford Global Technologies, LLC
    Inventors: Qi Dai, Jinhong Wang, Wen Guo, Xunnong Xu, Suzhou Huang, Dimitar Petrov Filev
  • Publication number: 20210146919
    Abstract: A computer, including a processor and a memory, the memory including instructions to be executed by the processor to determine optimal vehicle actions based on a modified version of a Nash equilibrium solution to a multiple agent game, wherein the Nash equilibrium solution is modified by performing an adaptive grid search optimization technique based on calculating rewards and penalties for the agents to determine optimal vehicle actions, wherein the agents include one or more of autonomous vehicles, non-autonomous vehicles, stationary objects, and non-stationary objects including pedestrians and wherein the rewards and the penalties for the agents are determined by simulating behavior of the agents to determine possible future states for the agents to determine the optimal vehicle actions. The instructions can include further instructions to determine a vehicle path based on the optimal vehicle actions and download the vehicle path to the vehicle.
    Type: Application
    Filed: November 19, 2019
    Publication date: May 20, 2021
    Applicant: Ford Global Technologies, LLC
    Inventors: Xunnong Xu, Wen Guo, Qi Dai, Suzhou Huang, Dimitar Petrov Filev