Patents by Inventor Qi Li

Qi 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).

  • Publication number: 20250046117
    Abstract: Provided are a display panel, a manufacturing method thereof and a display apparatus. The display panel includes a fingerprint identification sensor, a first light shield layer disposed on the fingerprint identification sensor and a color film layer disposed on the first light shield layer, wherein the color film layer includes color filters with different colors and light transmission parts disposed between the color filters with different colors; the first light shield layer includes first openings and light shield parts, the light transmission parts and the first openings are used for allowing fingerprint reflected light to transmit and reach the fingerprint identification sensor, and the light shield parts are used for blocking out stray light.
    Type: Application
    Filed: October 26, 2024
    Publication date: February 6, 2025
    Inventors: Chuanxiang XU, Shi SHU, Haitao HUANG, Yang YUE, Yong YU, Xiang LI, Qi YAO
  • Publication number: 20250040827
    Abstract: A multichannel endorectal coil for prostate MRI, a system, and a working method. The coil comprises a support body provided with a winding curved surface, a plurality of first endorectal coils (1, 2, 3) wrapped around the surface of the support body, and a second endorectal coil stacked on the plurality of first endorectal coils (1, 2, 3); wherein two adjacent first endorectal coils (1, 2, 3) are decoupled by means of partial overlapping, and two non-adjacent first endorectal coils (1, 2, 3) are decoupled by providing a shared capacitor (5); the second endorectal coil comprises a first coil section and a second coil section which are in intersecting connection with one another, the first coil section and the second coil section are arranged symmetrically, and no electrical connection exists at the intersection thereof. The invention increases the number of channels, and further achieves better high-resolution imaging capabilities.
    Type: Application
    Filed: October 21, 2024
    Publication date: February 6, 2025
    Applicant: SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGY CHINESE ACADEMY OF SCIENCES
    Inventors: Ye LI, Zhiguang MO, Xiaoping ZHANG, Huageng LIANG, Chao LUO, Qiaoyan CHEN, Changjun TIE, Qi CAO, Wen XIAO
  • Publication number: 20250047608
    Abstract: The technology of this application is directed to reducing a data transmission latency in multi-hop transmission and improving data transmission efficiency, A method is provided and may be applied to a multi-hop transmission system. The method includes a first node obtaining second transmission parameter information. The second transmission parameter information may include one or more of the following: quality of service (QoS) configuration information, candidate transmission path information, candidate transmission resource information, or a candidate forwarding mode. The first node determines first transmission parameter information based on the second transmission parameter information. The first node sends service data to a second node based on the first transmission parameter information, where the second node is a next-hop node determined by the first node based on the first transmission parameter information.
    Type: Application
    Filed: October 18, 2024
    Publication date: February 6, 2025
    Inventors: Zhongfeng LI, Zhang ZHANG, Qi FENG
  • 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
  • Patent number: 12217637
    Abstract: The present disclosure provides a display backplane and a preparation method therefor, and a display apparatus. The display backplane includes a plurality of display units, at least one display unit includes a pixel area and a light transmitting area, the pixel area is configured to perform image display and the light transmitting area is configured to transmit light; and in a plane perpendicular to the display backplane, the light transmitting area includes a substrate and a light transmitting structure layer arranged on the substrate, and the light transmitting structure layer is provided with light transmitting holes.
    Type: Grant
    Filed: August 27, 2021
    Date of Patent: February 4, 2025
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Yang Yue, Wei Wang, Ruoyu Ma, Shunhang Zhang, Chuanxiang Xu, Xiang Li, Yong Yu, Shi Shu, Qi Yao
  • Patent number: 12213512
    Abstract: Abnormally-shaped tobacco granules are provided. The tobacco granules comprise a tobacco granule body and a coating attached to the surface of the tobacco granule body. The coating contains an adhesive. The surface of the abnormally-shaped tobacco granule has one or more grooves and/or ridges, and/or, the abnormally-shaped tobacco granule has through holes therein. The surface grooves of the abnormally-shaped tobacco granules can serve as smoke channels after the tobacco granules are bonded, cured and shaped, so that the air permeability inside a total-granule tobacco product is greatly improved. The smoking resistance of cigarettes is reduced. The flammability of cigarettes is improved and the consumption of tobacco raw materials is reduced. A preparation method of the abnormally-shaped tobacco granules, a tobacco product comprising the abnormally-shaped tobacco granules, and a preparation method thereof are also provided.
    Type: Grant
    Filed: February 20, 2019
    Date of Patent: February 4, 2025
    Assignee: CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
    Inventors: Yong Jin, Qian Chen, Ke Li, Saibo Yu, Hongmei Fan, Haifeng Tan, Shitai Wang, Chao Tan, Qi Liu
  • Patent number: 12218911
    Abstract: A security guarantee method and apparatus for a full life cycle of a packet are disclosed. The method includes: in response to a data packet generated at a communication source, performing by a distributed network node, authenticity verification on a source address and an identity of the data packet; in a network forwarding process of the data packet, performing by the distributed network node, collaborative sampling on the data packet and performing credibility verification on related routing behaviors; in response to the data packet reaching a destination end, verifying by the destination end, the legality of the data packet.
    Type: Grant
    Filed: September 30, 2021
    Date of Patent: February 4, 2025
    Assignee: TSINGHUA UNIVERSITY
    Inventors: Ke Xu, Bo Wu, Jianping Wu, Qi Li
  • Patent number: 12213513
    Abstract: A low-temperature smoking body and a preparation method thereof are disclosed. The low-temperature smoking body includes tobacco particles. The tobacco particle includes a particle body and a shell wrapped on the particle body. A carrier is distributed in the particle body and/or the shell. The carrier includes at least one of a raw tobacco material, a non-tobacco material, and a porous material. The carrier carries a smoking agent, and the smoking agent includes a tobacco extract and/or an atomizer. In addition, a preparation method of the low-temperature smoking body is further disclosed. The low-temperature smoking body has better smoking stability and uniformity, and the tobacco particles having core-shell structures can effectively solve the problem of liquid leakage.
    Type: Grant
    Filed: March 19, 2019
    Date of Patent: February 4, 2025
    Assignee: CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
    Inventors: Qian Chen, Ke Li, Yong Jin, Saibo Yu, Hongmei Fan, Shitai Wang, Chao Tan, Haifeng Tan, Qi Liu, Jianhua Yi, Wen Du, Xinqiang Yin, Xinliang Tan
  • Patent number: 12219141
    Abstract: Provided are a point cloud encoding method and decoding method, and an encoder and a decoder. The encoding method comprises: processing attribute information of a target point in a point cloud, so as to obtain a predicted residual of the attribute information of the target point; quantizing the predicted residual on the basis of a quantized weight of the target point and a quantized stride of the target point, so as to obtain a quantized residual of the attribute information of the target point, wherein the quantized weight of the target point is the weight used when weighting the quantized stride of the target point; and encoding the quantized residual, so as to obtain a code stream.
    Type: Grant
    Filed: June 12, 2023
    Date of Patent: February 4, 2025
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Hui Yuan, Xiaohui Wang, Lu Wang, Qi Liu, Ming Li
  • Patent number: 12215085
    Abstract: A cholinesterase inhibitor polymorph, wherein specifically disclosed are a octahydroaminoacridine succinate polymorph, a corresponding crystal composition and pharmaceutical composition, and applications thereof. The compound octahydroaminoacridine succinate is used for screening and studying polymorphs, and the discovered polymorphs are appraised and evaluated; crystal forms having better physical and chemical properties are determined for subsequent development and study, and crystal forms having good stability and an excellent therapeutic effect are obtained.
    Type: Grant
    Filed: January 21, 2020
    Date of Patent: February 4, 2025
    Assignees: CHANGCHUN HUAYUAN HIGH-SCIENCE AND TECHNOLOGY CO., LTD., JIANGSU SHENERYANG HIGH-SCIENCE AND TECHNOLOGY CO., LTD.
    Inventors: Tonghui Wang, Ju Zhang, Lihua Wang, Depu Wang, Yaxin Zhang, Qinghua Yu, Qi Zhang, Mingze Li
  • Patent number: 12217534
    Abstract: Provided are a display panel and a display apparatus. The display panel includes a sensor area, a first light shield layer disposed above the sensor area, and a color film layer disposed above the first light shield layer, the color film layer includes color filters with different colors and a light transmission part disposed between the color filters with different colors; the first light shield layer includes a first opening and a light shield part, the light transmission part and the first opening are configured to allow at least partial light to transmit the sensor area and the color film layer further includes a first black matrix disposed between the color filters with different colors, the first black matrix is provided with a second opening which forms the light transmission part. The display panel includes a touch structure layer, the touch structure layer includes a plurality of touch electrodes.
    Type: Grant
    Filed: May 25, 2023
    Date of Patent: February 4, 2025
    Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE Technology Group Co., Ltd.
    Inventors: Chuanxiang Xu, Shi Shu, Haitao Huang, Yang Yue, Yong Yu, Xiang Li, Qi Yao
  • Publication number: 20250037110
    Abstract: A data processing method and system, a terminal device, and a computer-readable storage medium are disclosed. The data processing method may include: detecting whether a first terminal device enters a Radio Frequency (RF) field, the first terminal device has enabled a Near Field Communication (NFC) function, the first terminal device is provided with an RF card, and the RF card is configured for making a payment via the RF field; reading a payment record of the RF card in response to the first terminal device entering the RF field and leaving the RF field within a preset time; and sending the payment record to a second terminal device.
    Type: Application
    Filed: June 17, 2022
    Publication date: January 30, 2025
    Inventors: Xiaoliang LI, Guotao QU, Jie GAO, Kaihua HUANG, Chenhui LI, Xiangxin MEI, Qi WANG, Peng DENG
  • Publication number: 20250037989
    Abstract: Methods of manufacturing memory devices are provided. The methods improve the quality of a selectively deposited silicon-containing dielectric layer. The method comprises selectively depositing a silicon-containing dielectric layer in a recessed region of a film stack. The selectively deposited silicon-containing dielectric layer is then exposed to a high-density plasma and annealed at a temperature greater than 800° C. to provide a silicon-containing dielectric film having a wet etch rate of less than 4 ?/min.
    Type: Application
    Filed: October 7, 2024
    Publication date: January 30, 2025
    Applicant: Applied Materials, Inc.
    Inventors: Ning Li, Shuaidi Zhang, Mihaela A. Balseanu, Qi Gao, Rajesh Prasad, Tomohiko Kitajima, Chang Seok Kang, Deven Matthew Raj Mittal, Kyu-Ha Shim
  • Patent number: 12211157
    Abstract: A crowd-sourced modeling system to perform operations that include: receiving image data that comprises image attributes; accessing a 3D model based on at least the image attributes of the image data, wherein the 3D model comprises a plurality of parts that collectively depict an object or environment; identifying a change in the object or environment based on a comparison of the image data with the plurality of parts of the 3D model, the change corresponding to a part of the 3D model from among the plurality of parts; and generating an update to the part of the 3D model based on the image attributes of the image data.
    Type: Grant
    Filed: July 19, 2023
    Date of Patent: January 28, 2025
    Assignee: Snap Inc.
    Inventors: Piers Cowburn, Isac Andreas Müller Sandvik, Qi Pan, David Li
  • Patent number: 12211148
    Abstract: Example embodiments described herein relate to an augmented-reality system to generate and cause display of interactive augmented reality content at a client device.
    Type: Grant
    Filed: April 11, 2023
    Date of Patent: January 28, 2025
    Assignee: Snap Inc.
    Inventors: David Li, Piers Cowburn, Isac Andreas Müller Sandvik, Qi Pan
  • Publication number: 20250028791
    Abstract: Example methods and systems for blockchain-based licensing as a service are described. In one example, a computer system may receive a first request to obtain a first license associated with a first product from a first client system. In response, the computer system may (a) select a first blockchain from multiple blockchains, and (b) generate and store a first non-fungible token (NFT) on the first blockchain to issue the first license. Further, the computer system may receive a second request to obtain a second license associated with the first product or a second product from a second client system. In response, the computer system may (a) select a second blockchain from multiple blockchains, and (b) generate and store a second NFT on the second blockchain to issue the second license.
    Type: Application
    Filed: August 30, 2023
    Publication date: January 23, 2025
    Applicant: VMware, Inc.
    Inventors: Bo LIN, Qi WU, Xi ZENG, Kai LOU, Dongping CHEN, Yi ZENG, Danyang LI, DongSheng SHEN, Donghai HAN
  • Publication number: 20250030352
    Abstract: In one aspect, a power converter includes: an energy storage apparatus; an inverter electrically coupled to the energy storage apparatus; and a voltage boost system configured to: determine a modulation index based on a DC voltage of the energy storage apparatus and a target output voltage of the inverter; and determine whether the target output voltage is in a voltage boost region based on the modulation index; if the target output voltage is in the voltage boost region: determine an adjustment value based on the modulation index; and adjust one or more of the target output voltage and an associated output voltage phase angle based on the adjustment value.
    Type: Application
    Filed: July 21, 2023
    Publication date: January 23, 2025
    Inventors: Hua Qiang Li, Yaojin Mo, Zhe Zhang, Jimmy Qi
  • Publication number: 20250026825
    Abstract: Provided are an anti-Nectin-4 antibody or antigen-binding fragment thereof, an antibody conjugate comprising the same, and use thereof in the manufacture of a medicament, particularly in the manufacture of a medicament for treating and/or preventing cancer.
    Type: Application
    Filed: September 9, 2021
    Publication date: January 23, 2025
    Inventors: Cheng WANG, Dengnian LIU, Fen LI, Liang XIAO, Tongtong XUE, Junyou GE, Jingyi WANG, Le LIU, Qi REN
  • Publication number: 20250031591
    Abstract: A new and distinct cultivar of Nelumbo plant named ‘SCAU STAR’ is disclosed, characterized by double flowers having red petals and yellow centers. Petals have a visible vein pattern. The new variety is useful as both an ornamental plant and for cut flower production.
    Type: Application
    Filed: July 19, 2023
    Publication date: January 23, 2025
    Applicants: Huapin(Hainan) Agricultural Sci-Tech Co., Ltd., South China Agricultural University
    Inventors: Shunjun Yu, Ruobang Cen, Meifen Li, Qi Pan
  • Patent number: 12203079
    Abstract: An Agrobacterium-mediated genetic transformation method for sea barleygrass is provided. The method includes: S1, selecting immature embryo materials of sea barleygrass with immature embryos each having a length in a range of 0.5-1.0, sterilizing them with alcohol and sodium hypochlorite to obtain sterilized seeds; S2, separating the immature embryos, crosscutting the immature embryos, and inducing callus generation and proliferation; S3, adjusting pre-culture time and Agrobacterium infection time of calli based on the callus generation and Agrobacterium growth to thereby prevent excessive Agrobacterium liquid; and S4, performing adventitious bud induction culture and rooting induction culture under a shielding-formed low-light environment to obtain tissue culture plantlets. It relates to a tissue culture method for immature embryos of sea barleygrass with high green spot differentiation and plantlet formation rates, which is not limited by materials.
    Type: Grant
    Filed: July 11, 2022
    Date of Patent: January 21, 2025
    Assignee: ZHEJIANG UNIVERSITY
    Inventors: Liuhui Kuang, Qi Li, Dezhi Wu, Guoping Zhang