Patents by Inventor Qun Li

Qun 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: 20250250264
    Abstract: The present invention provides a heterocyclic compound as represented by formula V, or a tautomer, a stereoisomer, a hydrate, a solvate, a pharmaceutically acceptable salt or a prodrug thereof. The compound has a good KIF18A inhibitory effect.
    Type: Application
    Filed: April 14, 2023
    Publication date: August 7, 2025
    Applicant: Wuhan Humanwell Innovative Drug Research and Development Center Limited Company
    Inventors: Xuejun ZHANG, Yang ZANG, Qun LI, Xiaohua LI, Xiaochuan SUN, Haoliang FU, Xin ZHAO, Zhenqi CHENG, Li'e LI, Jun YANG
  • Publication number: 20250255052
    Abstract: A light emitting device comprising a Phosphor-Converted LED for generating red light: wherein the Phosphor-Converted LED comprises: a blue LED; and a narrowband red fluoride phosphor.
    Type: Application
    Filed: March 27, 2025
    Publication date: August 7, 2025
    Inventors: Jingqiong ZHANG, Yi-Qun LI, Jungang ZHAO
  • Patent number: 12370919
    Abstract: The invention relates to the technical field of battery swapping for electric vehicles. A control method of a smart battery swapping station includes: acquiring vehicle information of a vehicle requiring battery swapping, and retrieving a model type of a corresponding battery pack locking and unlocking hole and specific parameters from a database; when the vehicle arrives at a battery swapping operation platform, capturing an image of a vehicle chassis to determine an initial pose of the vehicle chassis; processing the initial pose to extract center coordinates of the locking and unlocking hole and a normal vector direction of the locking and unlocking hole; comparing the center coordinates of the locking and unlocking hole and the normal vector direction of the locking and unlocking hole with the retrieved model type of battery pack locking and unlocking hole and specific parameters in the database to determine if the information is consistent.
    Type: Grant
    Filed: February 21, 2025
    Date of Patent: July 29, 2025
    Assignees: STATE GRID JIANGSU ELECTRIC POWER COMPANY RESEARCH INSTITUTE, NARI TECHNOLOGY CO., LTD., NIO CO., LTD., STATE GRID JIANGSU ELECTRIC POWER CO., LTD.
    Inventors: Xiaodong Yuan, Haiqing Gan, Huachun Han, Jin Man, Qun Li, Yu Liu, Mingshen Wang, Liangliang Chen, Ning Zhang, Lihui Wang, Wenjun Ruan, Huiyu Miao, Yi Pan, Fengkun Yang, Fei Zeng, Shukang Lv, Sheng Dou
  • Patent number: 12344596
    Abstract: Salts of the AAK1 inhibitor (S)-1-((2?,6-bis(difluoromethyl)-[2,4?-bipyridin]-5-yl)oxy)-2,4-dimethylpentan-2-amine and solid forms thereof are disclosed, as are pharmaceutical formulations comprising them and methods of their preparation.
    Type: Grant
    Filed: February 24, 2023
    Date of Patent: July 1, 2025
    Assignee: LEXICON PHARMACEUTICALS, INC.
    Inventors: Qun Li, Wenxue Wu, Matthew Mangzhu Zhao
  • Publication number: 20250206181
    Abstract: The invention relates to the technical field of battery swapping for electric vehicles. A control method of a smart battery swapping station includes: acquiring vehicle information of a vehicle requiring battery swapping, and retrieving a model type of a corresponding battery pack locking and unlocking hole and specific parameters from a database; when the vehicle arrives at a battery swapping operation platform, capturing an image of a vehicle chassis to determine an initial pose of the vehicle chassis; processing the initial pose to extract center coordinates of the locking and unlocking hole and a normal vector direction of the locking and unlocking hole; comparing the center coordinates of the locking and unlocking hole and the normal vector direction of the locking and unlocking hole with the retrieved model type of battery pack locking and unlocking hole and specific parameters in the database to determine if the information is consistent.
    Type: Application
    Filed: February 21, 2025
    Publication date: June 26, 2025
    Inventors: Xiaodong YUAN, Haiqing Gan, Huachun Han, Jin Man, Qun Li, Yu Liu, Mingshen Wang, Liangliang Chen, Ning Zhang, Lihui Wang, Wenjun Ruan, Huiyu Miao, Yi Pan, Fengkun Yang, Fei Zeng, Shukang Lv, Sheng Dou
  • Publication number: 20250185426
    Abstract: A light emitting device comprising: a Chip Scale Packaged (CSP) LED, said CSP LED comprising: an LED chip for generating light of dominant wavelength in a range 440 nm to 470 nm; and a first photoluminescence layer of a substantially uniform thickness covering a light emitting face of the LED chip; wherein the first photoluminescence layer comprises from 75 wt % to 100 wt % of a manganese-activated fluoride photoluminescence material of the total photoluminescence material content of the first photoluminescence layer; and a second photoluminescence material for generating light with a peak emission wavelength from 500 nm to 650 nm covering the first photoluminescence layer.
    Type: Application
    Filed: February 3, 2025
    Publication date: June 5, 2025
    Inventors: Jun-Gang ZHOU, Greg WANG, Yi-Qun LI
  • Publication number: 20250178028
    Abstract: The embodiments of the present disclosure provide ultrasonic transmitting circuits and ultrasonic imaging apparatuses. The ultrasonic transmitting circuit may include a transformer, a first input circuit and a second input circuit. The first input circuit is connected to the first end of the primary winding of the transformer. The second input circuit is connected to the second end of the primary winding of the transformer. The first end of the secondary winding of the transformer is connected to the output end of the ultrasonic transmitting circuit. The transformer outputs an excitation signal at the first end of its secondary winding according to the signals inputted by the first input circuit and the second input circuit at the primary winding.
    Type: Application
    Filed: February 10, 2025
    Publication date: June 5, 2025
    Inventors: Qun Li HU, Rui Hu
  • Publication number: 20250162638
    Abstract: A vehicle frame applied to a baby stroller includes a first tube, a second tube, a third tube and a foldable unit. The second tube is pivoted to the first tube. The third tube is pivoted to the second tube. The foldable unit includes a fourth tube. An end of the fourth tube is pivoted to the first tube, and the other end of the fourth tube is pivoted to the third tube. A linkage mechanism is formed by the first tube, the second tube, the third tube and the fourth tube. Rotation of the first tube moves the second tube and the third tube close to each other or away from each other via the fourth tube for folding or unfolding the vehicle frame. The present invention can simultaneously fold all tubes of the vehicle frame, and have advantages the simple structure, easy operation and low production cost.
    Type: Application
    Filed: January 21, 2025
    Publication date: May 22, 2025
    Inventor: Jian-Qun Li
  • Patent number: 12272772
    Abstract: A red-light emitting device comprising: a blue LED chip; and a photoluminescence material comprising a narrowband red fluoride phosphor and a broadband red phosphor. The narrowband red phosphor may comprise a manganese-activated fluoride phosphor of composition K2SiF6:Mn4+, K2GeF6:Mn4+, and K2TiF6:Mn4+.
    Type: Grant
    Filed: December 8, 2023
    Date of Patent: April 8, 2025
    Assignee: Bridgelux, Inc.
    Inventors: Jingqiong Zhang, Yi-Qun Li, Jungang Zhao
  • Publication number: 20250109118
    Abstract: Disclosed herein are compounds of formula (I), and/or a stereoisomer, a stable isotope, or a pharmaceutically acceptable salt or solvate thereof; and therapeutic uses of these compounds, which are inhibitors of SHP2, potentially useful in the treatment of SHP2-associated diseases, such as SHP2-associated cancers.
    Type: Application
    Filed: December 28, 2021
    Publication date: April 3, 2025
    Inventors: Qun LI, Jintao ZHANG, Shanzhong JIAN, Ao LI, Xia YUAN, Wen XU
  • Publication number: 20250100171
    Abstract: A resilient cutting member includes an elongated metal support body and an elongated metal blade. The metal support includes an elongated platform portion supporting the metal blade from below; a blade edge of the metal razor blade is located directly front of and above the platform portion; a first position and a second position spaced apart in a length direction of the metal blade are respectively fixed with the platform portion, the length of a free section, located between the first position and the second position, of the metal blade is greater than or equal to 10 mm and less than or equal to 30 mm, and the free section makes reversible bending deformation with respect to the platform portion, so that the cutting member more tightly fits to the skin, and shaving is cleaner.
    Type: Application
    Filed: January 24, 2022
    Publication date: March 27, 2025
    Inventors: XIANGRONG REN, Qun LI
  • Patent number: 12247020
    Abstract: The present invention provides compounds of Formula I: or pharmaceutically acceptable salts thereof, as well as their compositions and methods of use, that inhibit the activity of Janus kinase (JAK) and are useful in the treatment of diseases related to the activity of JAK including, for example, inflammatory disorders, autoimmune disorders, cancer, and other diseases.
    Type: Grant
    Filed: January 2, 2024
    Date of Patent: March 11, 2025
    Assignees: Incyte Corporation, Incyte Holdings Corporation
    Inventors: Yun-Long Li, Jincong Zhuo, Ding-Quan Qian, Song Mei, Ganfeng Cao, Yongchun Pan, Qun Li, Zhongjiang Jia
  • Patent number: 12235211
    Abstract: This invention provides a UV spectroscopy apparatus and method for controlled drug waste diversion detection. The spectroscopy apparatus employs sample cells which have optimized optical path length such that the measured maximum absorbance of the drug is less than the detection limit of the system. Hence the full unsaturated absorption spectrum of the drug is revealed in the UV wavelength region from 230 nm (or even down to 195 nm) to 400 nm. This full spectrum analysis improves the specificity for drug identification and the accuracy for drug concentration verification. The spectral library of the apparatus comprises the spectra of common controlled drugs, excipients, as well as typical diluents, which enables the identification of controlled drugs from different manufacturers and/or diluted with different types of diluents.
    Type: Grant
    Filed: August 2, 2022
    Date of Patent: February 25, 2025
    Inventors: Qun Li, Sean Xiaolu Wang
  • Patent number: 12233931
    Abstract: A vehicle frame applied to a baby stroller includes a first tube, a second tube, a third tube and a foldable unit. The second tube is pivoted to the first tube. The third tube is pivoted to the second tube. The foldable unit includes a fourth tube. An end of the fourth tube is pivoted to the first tube, and the other end of the fourth tube is pivoted to the third tube. A linkage mechanism is formed by the first tube, the second tube, the third tube and the fourth tube. Rotation of the first tube moves the second tube and the third tube close to each other or away from each other via the fourth tube for folding or unfolding the vehicle frame. The present invention can simultaneously fold all tubes of the vehicle frame, and have advantages the simple structure, easy operation and low production cost.
    Type: Grant
    Filed: January 23, 2024
    Date of Patent: February 25, 2025
    Assignee: WONDERLAND SWITZERLAND AG
    Inventor: Jian-Qun Li
  • Publication number: 20250054919
    Abstract: A device may include a broadband LED flip chip that generates broadband light of dominant wavelength from about 420 nm to about 480 nm and a FWHM from 25 nm to 50 nm; and at least one photoluminescence layer covering a light emitting face of the broadband LED flip chip; wherein the broadband LED flip chip comprises a broadband InGaN/GaN multiple quantum wells LED chip comprising multiple different wavelength quantum wells in its active region that generate multiple narrowband light emissions of multiple different wavelengths, where broadband light generated by the broadband LED flip chip includes a combination of the multiple narrowband light emissions, and where at least one photoluminescence material layer comprises a first photoluminescence material which generates light with a peak emission wavelength from 490 nm to 550 nm; and a second photoluminescence material which generates light with a peak emission wavelength from 600 nm to 680 nm.
    Type: Application
    Filed: January 30, 2024
    Publication date: February 13, 2025
    Inventors: Yi-Qun Li, Xianglong Yuan, Jun-Gang Zhao
  • Publication number: 20250051328
    Abstract: The present invention relates to salt forms of the Fibroblast Growth Factor Receptors (FGFR) inhibitor 3-(2,6-difluoro-3,5-dimethoxyphenyl)-1-ethyl-8-(morpholin-4-ylmethyl)-1,3,4,7-tetrahydro-2H-pyrrolo[3?,2?:5,6]pyrido[4,3-d] pyrimidin-2-one, including methods of preparation thereof, where the compound is useful in the treatment of FGFR mediated diseases such as cancer.
    Type: Application
    Filed: May 22, 2024
    Publication date: February 13, 2025
    Inventors: Zhongjiang Jia, Jiacheng Zhou, Qun Li
  • Publication number: 20250048350
    Abstract: The present application relates to the technical field of mobile communication and discloses a resource scheduling method, a base station, a user equipment (UE), an electronic device and a storage medium. The resource scheduling method is applied to the base station and includes: selecting schedulable resource symbols from the resource symbols in a reserved slot according to interference situation of resource symbols in the reserved slot; selecting several resource symbols from the schedulable resource symbols and generating resource scheduling information of the UE according to uplink and/or downlink throughput requirements of the UE, during a scheduling cycle of the UE; and sending the resource scheduling information to the UE. The resource scheduling information includes information indicating that the several resource symbols are adjusted to uplink and/or downlink resource symbols of the UE.
    Type: Application
    Filed: October 25, 2022
    Publication date: February 6, 2025
    Inventors: Peiyan FEI, Qun LI
  • Patent number: 12218289
    Abstract: A light emitting device includes a Chip Scale Packaged (CSP) LED, the CSP LED including an LED chip that generates blue excitation light; and a photoluminescence layer that covers a light emitting face of the LED chip, wherein the photoluminescence layer comprises from 75 wt % to 100 wt % of a manganese-activated fluoride photoluminescence material of the total photoluminescence material content of the layer. The device/CSP LED can further include a further photoluminescence layer that covers the first photoluminescence and that includes a photoluminescence material that generates light with a peak emission wavelength from 500 nm to 650 nm.
    Type: Grant
    Filed: April 18, 2023
    Date of Patent: February 4, 2025
    Assignee: Bridgelux, Inc.
    Inventors: Jun-Gang Zhou, Gang Wang, Yi-Qun Li
  • Patent number: 12211961
    Abstract: An exemplary white light emitting device includes a plurality of LEDs disposed on a substrate, where the LEDs emit blue light at substantially the same correlated color temperature; a first photoluminescence material layer disposed over a first subset of the LEDs; a second photoluminescence material layer disposed over a second subset of the LEDs different from the first subset of the plurality of LEDs, the second photoluminescence material layer separate from the first photoluminescence material layer; and a diffusing layer separate from and disposed over the first and second photoluminescence layers, where the diffusing layer is associated with a plurality of light scattering particles.
    Type: Grant
    Filed: July 3, 2023
    Date of Patent: January 28, 2025
    Assignee: Bridgelux, Inc.
    Inventors: Tao Xu, Aaron Merrill, Yi-Qun Li
  • Patent number: 12206929
    Abstract: A video playing method and apparatus are provided. The method may include transmitting a scenario obtaining request. The scenario obtaining request may be for requesting to obtain scenario information of a first scenario video. The scenario information may include a video address of the first scenario video and n scenario development options. The method may further include playing the first scenario video according to the video address of the first scenario video, obtaining scenario video data corresponding to the n scenario development options during playing the first scenario video, and adding the scenario video data corresponding to the n scenario development options into a buffer list. The method may further include obtaining scenario video data of a second scenario video from the buffer list and playing the second scenario video in response to receiving a selection instruction for a target scenario development option in the n scenario development options.
    Type: Grant
    Filed: February 18, 2022
    Date of Patent: January 21, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Chunpeng Ou, Qun Li