Patents by Inventor Qi Sun

Qi Sun 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).

  • Patent number: 12264448
    Abstract: The present invention discloses a soft soil foundation porous-depth air compression drainage device and working method thereof, comprising an air compression pipe and a water drainage pipe. A water drainage cavity body and an air diffusion cavity body are buried respectively in a soft soil foundation; the drainage cavity bodies are disposed around the air diffusion cavity body. Connecting to the air diffusion cavity body, the air compression pipe protrudes out of ground surface along a vertical direction of the soft soil foundation and communicates with an inflation pump; connecting to the water drainage cavity body, one end of the water drainage pipe protrudes to the bottom of the water drainage cavity body, and the other end protrudes out of the ground surface along the vertical direction of the soft soil foundation, thus achieving deep drainage and a drainage consolidation time of the deep soft soil foundation is shortened.
    Type: Grant
    Filed: November 2, 2022
    Date of Patent: April 1, 2025
    Assignees: Zhejiang University, Ningbo China Communications Water Transportation Design and Research Co., Ltd.
    Inventors: Jun Wang, Hongyue Sun, Junwei Shu, Qi Chen, Mengchen Jin, Shuai Yuan, Juan Zheng, Jilei Chang, Xueye Li
  • Patent number: 12267875
    Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-Generation (4G) communication system such as long term evolution (LTE). The method for operating a terminal in a wireless communication system is provided. The method includes receiving, from a base station, configuration information of an initial active uplink bandwidth part (UL BWP) and corresponding random access resource; based on the configuration information of the initial active UL BWP and the corresponding random access resource, determining corresponding physical random access channel (PRACH) occasions; and performing random access procedure based on the determined PRACH occasion.
    Type: Grant
    Filed: July 13, 2023
    Date of Patent: April 1, 2025
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Qi Xiong, Chen Qian, Bin Yu, Feifei Sun
  • Publication number: 20250098922
    Abstract: An electric appliance includes a memory storing instructions and a processor configured to call and execute the instructions to control a first device to acquire a user instruction for a second device, generate an operation instruction for the second device based on the user instruction, and send the operation instruction to the second device to control the second device to perform a corresponding target operation. The first device is one of a clothes treatment device and a floor cleaning device, and the second device is another one of the clothes treatment device and the floor cleaning device.
    Type: Application
    Filed: June 16, 2023
    Publication date: March 27, 2025
    Inventors: Qi HOU, Weikang PENG, Xiaole MA, Chengwen WU, Jiao OU, Zheng SUN, Weihua WANG, Guangmeng ZHANG, Qin TANG, Jilin TANG, Guangrong XU, Han LI, Yanjie QIN, Sanqin HOU, Hao GU
  • Publication number: 20250103021
    Abstract: A machine tool rapid compensation system includes: a trigger acquisition module, a laser interferometry measurement module, a data analysis and compensation module, and a communication module. The trigger acquisition module receives a trigger acquisition instruction, converts an encoder position value into a pulse value, transmits the pulse value to the laser interferometry measurement module, retrieves parameter information and compensation point information of a machine tool from a numerical control system, and generates a machine tool operation code and a measurement preparation signal. The laser interferometry measurement module receives the measurement preparation signal and the pulse value to obtain error data, environmental data, and expansion compensation values.
    Type: Application
    Filed: December 6, 2022
    Publication date: March 27, 2025
    Inventors: Hu CHEN, Tianyang HAO, Hongliang SUN, Zhaobing FENG, Yue HOU, Xiaozhong JIN, Naibo LIU, Hongxin XUE, Ziming WANG, Qi WU
  • Publication number: 20250099526
    Abstract: Compositions are disclosed herein that comprise a mixture of at least one Albizia extract and a Magnolia extract. In some embodiments, the composition comprises a mixture of at least one Albizia extract enriched for one or more macrocyclic alkaloids and at least one Magnolia extract enrich for one or more lignans.
    Type: Application
    Filed: December 9, 2024
    Publication date: March 27, 2025
    Applicant: Unigen, Inc.
    Inventors: Ping Jiao, Mi sun Oh, Mei Feng Hong, Qi Jia
  • Publication number: 20250099573
    Abstract: Provided are a polypeptide antigen derived from the S protein of SARS-CoV-2, a polypeptide vaccine containing the same, and applications thereof. The amino acid sequence of the polypeptide antigen provided by the present disclosure is as shown in any one of SEQ ID NOs: 1-116.
    Type: Application
    Filed: November 3, 2022
    Publication date: March 27, 2025
    Inventors: Fenghua XU, Shusen YAO, Qi SUN, Haoyuan SHI, Ying ZHANG, Zhuanqing HUANG, Yalong YANG
  • Publication number: 20250105972
    Abstract: The disclosure relates to a fifth generation (5G) or sixth generation (6G) communication system for supporting a higher data transmission rate. The application provides a method performed by a user equipment (UE) for positioning reference signal (PRS) measurement in a wireless communication system, the method comprising: identifying a first resource for the PRS measurement in a PRS processing window (PPW) without measurement gaps, and performing the PRS measurement for the first resource, wherein the first resource is unmuted and at least partially overlapped with the PPW.
    Type: Application
    Filed: January 6, 2023
    Publication date: March 27, 2025
    Inventors: Pengru LI, Qi XIONG, Feifei SUN
  • Patent number: 12260143
    Abstract: An electronic device includes a first screen and a second screen. A high-power sensor of the electronic device is in a disabled state, and a low-power sensor of the electronic device is in an enabled state. The electronic device includes a foldable device. Based on this, after the electronic device receives a screen-on trigger signal from the low-power sensor or a processor of the electronic device, the electronic device determines a to-be-lit-up first target screen based on the screen-on trigger signal, and then controls the first target screen to be lit up.
    Type: Grant
    Filed: July 7, 2022
    Date of Patent: March 25, 2025
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Jing Cheng, Qi Sun, Huajian Tian, Xiaoxiao Chen, Qingyu Cui
  • Patent number: 12262260
    Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The present disclosure provides a random access method, a network node and a user equipment. With the solution of the above embodiment of the present disclosure, the performance of the UE randomly accessing the target cell can be improved.
    Type: Grant
    Filed: June 15, 2023
    Date of Patent: March 25, 2025
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Qi Xiong, Chen Qian, Bin Yu, Feifei Sun
  • Publication number: 20250095532
    Abstract: Saving power in an extended-reality device can include rendering a video stream on a display, tracking an eye of a user observing the display, ascertaining a gaze direction of the eye based on tracking the eye, calculating a foveal region of the display based on ascertaining the gaze direction in relation to the display, and modulating color hues of the video stream for pixels of the display outside the foveal region, to reduce a power consumption of the display. Modulating color hues is based on human color discrimination and display power consumption correlated to pixel color.
    Type: Application
    Filed: September 13, 2024
    Publication date: March 20, 2025
    Inventors: Qi Sun, Yuhao Zhu, Budmonde Duinkharjav, Kenneth Chen, Abhishek Tyagi, Jiayi He
  • Publication number: 20250090127
    Abstract: An electric brush module according to an embodiment is used in an X-ray Computed Tomography (CT) apparatus including a slip ring and a gantry fixed part and includes an electric brush holder, an electric brush, and a wear debris collecting mechanism. The electric brush holder is provided in the gantry fixed part, has an arc shape with an opening part formed therein, and has a plate-like shape. The electric brush is attached to the electric brush holder and is configured to transmit either electric power or a signal, by being in contact with the slip ring. The wear debris collecting mechanism is attached to the electric brush holder, so as to form a substantially hermetically-closed space, together with the electric brush and the electric brush holder.
    Type: Application
    Filed: September 12, 2024
    Publication date: March 20, 2025
    Applicant: CANON MEDICAL SYSTEMS CORPORATION
    Inventors: Gongting TANG, Jie YAN, Qi SUN, Zehua WEN
  • Publication number: 20250095232
    Abstract: Memory-efficient encoding based on human-color perception can include calculating a plurality of two-dimensional boundaries in a color space, ascertaining extrema points for two or more two-dimensional boundaries of the plurality of two-dimensional boundaries, adjusting a color value within at least one of the two-dimensional boundaries to generate an adjusted color that reduces variances of color values for a color channel, and presenting the adjusted color on the display. By adjusting color values within human-perception limits, the number of bits used for color encoding can be reduced.
    Type: Application
    Filed: September 13, 2024
    Publication date: March 20, 2025
    Inventors: Yuhao Zhu, Qi Sun, Nisarg Ujjainkar, Ethan Shahan, Kenneth Chen, Budmonde Duinkharjav
  • Publication number: 20250097685
    Abstract: A discover method includes a collection phase and a subsequent discovery phase. The collection phase includes receiving an NBIRTH message for each node and receiving a DBIRTH message for each device. A group ID and a corresponding node ID are extracted and cached from each NBIRTH message and a group ID, a node ID and a device ID are extracted from each DBIRTH message. The discovery phase includes publishing a REBIRTH message for each node having a cached group ID and node ID. The REBIRTH message causes the corresponding node to publish an NBIRTH message for the corresponding node, as well as a DBIRTH message for each associated device. Nodes may be discovered based on the NBIRTH messages published during the discovery phase and devices may be discovered based on the DBIRTH messages published during the discovery phase.
    Type: Application
    Filed: August 30, 2024
    Publication date: March 20, 2025
    Inventors: Chen Shanshan, Lifen Zhang, Shao Min Sun, Shida Wang, Will Qi, Yingying Zhu
  • Publication number: 20250089026
    Abstract: The present disclosure relates to a 5G communication system or a 6G communication system for supporting higher data rates beyond a 4G communication system such as long term evolution (LTE). The application provides a method performed by a user equipment UE, comprising: identifying a first time interval between a first transmission of an SRS for positioning outside an initial uplink BWP and a second transmission of an uplink signal; and in case that the first time interval between the first transmission and the second transmission is less than a first threshold, dropping the first transmission. The application also provides a UE performing the method.
    Type: Application
    Filed: December 22, 2022
    Publication date: March 13, 2025
    Inventors: Pengru LI, Qi XIONG, Feifei SUN
  • Publication number: 20250085198
    Abstract: A substation oil sampling robot comprises a smart mobile component, a robot arm grasping member, auxiliary sampling components, and auxiliary sampling platform components. The robot arm grasping member comprises a robot arm body fixedly mounted on the smart mobile component and a robot gripper unit. The auxiliary sampling components comprise sample bottles and a valve opening and closing tool, and the robot gripper unit is arranged with a first gripping portion matched with the sample bottles and a second gripping portion matched with the valve opening and closing tool. The sampling platform components comprise an auxiliary sampling tool connected with the pipeline. The pipeline is arranged with a pipeline valve. The auxiliary sampling tool comprises an auxiliary valve, an auxiliary sampling piping component, and an auxiliary sampling piping component support, and the outlet of the pipeline valve is in communication with the inlet of the auxiliary sampling piping component.
    Type: Application
    Filed: December 7, 2022
    Publication date: March 13, 2025
    Inventors: Yingke Mao, Chengchen Qian, Jun Wu, Xinqi Cui, Qi Ni, Xiaqing Meng, Zhengyi Zhu, Qian Heng, Yang Ding, Qiong Wu, Fei Jiang, Meng Sun
  • Patent number: 12250277
    Abstract: Embodiments of this application provide a method for making recommendations to a user and an apparatus, a computing device, and a storage medium. The method includes obtaining user attribute information, reading attribute information, reading history information, and candidate items; performing intra-group information fusion on the reading attribute information according to preset groupings to obtain reading feature information; obtaining a reading history weight according to the reading history information; obtaining history feature information according to the reading history weight and the reading history information; obtaining user feature information according to the user attribute information, the reading feature information, and the history feature information; and selecting a recommendation item from the candidate items according to the user feature information.
    Type: Grant
    Filed: May 24, 2021
    Date of Patent: March 11, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Zhijie Qiu, Jun Rao, Yi Liu, Zhou Su, Shukai Liu, Zhenlong Sun, Qi Liu, Liangdong Wang, Tiantian Shang, Mingfei Liang, Lei Chen, Bo Zhang, Leyu Lin
  • Publication number: 20250073687
    Abstract: A piezocatalyst containing a nitrogen doped carbon skeleton derived from a zeolitic imidazolate framework (ZIF), and a single-atom alkaline earth metal anchored on the nitrogen doped carbon skeleton, where the alkaline earth metal is selected from the group of beryllium (Be), magnesium (Mg), calcium (Ca), Strontium (Sr), and barium (Ba); the piezocatalyst includes an active cite formed with the single-atom alkaline earth metal and nitrogen atoms from the ZIF. A piezocatalytic material includes the piezocatalyst. Also provided herein is a method of manufacturing such a piezocatalyst/piezocatalytic material and an environmental remediation method employing such a piezocatalyst/piezocatalytic material.
    Type: Application
    Filed: September 5, 2024
    Publication date: March 6, 2025
    Inventors: Chun-Sing LEE, Weifeng YAO, Qi ZHAO, Yajun SUN
  • Patent number: 12244533
    Abstract: A method and a corresponding apparatus for performing uplink transmission in a wireless communication system are disclosed. The method comprises: based on at least one of the information indicating uplink transmission resources, acquiring the number of resource elements REs used for determining a PUSCH transmission; determining a transport block size TBS for the uplink transmission based on the number of REs; and performing the uplink transmission based on the determined TBS. Wherein, a PUSCH transmission occupies m time unit for transmission, and the rate matching and RE mapping of the PUSCH are performed on all resources occupied in m time unit.
    Type: Grant
    Filed: January 14, 2022
    Date of Patent: March 4, 2025
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Feifei Sun, Qi Xiong, Yi Wang, Sa Zhang, Jingxing Fu, Bin Yu
  • Publication number: 20250070179
    Abstract: The present application discloses an electrode slurry, comprising an electrode active material, a binder composition and a solvent; the binder composition comprises a thermally crosslinked polymer and a thermal crosslinking agent, wherein the thermally crosslinked polymer comprises one or more of an epoxy resin, an acrylic-capped prepolymer and an acrylate-capped prepolymer.
    Type: Application
    Filed: November 14, 2024
    Publication date: February 27, 2025
    Applicant: CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
    Inventors: Shaohua AI, Chengdong SUN, Yi ZHENG, Yu CHEN, Qi ZENG, Yuxi ZHANG, Xin ZHOU
  • Publication number: 20250070182
    Abstract: A preparation method of a positive electrode slurry includes a first stirring, a second stirring, a third stirring and a fourth stirring. In the first stirring, a positive electrode active material and a binder are mixed and stirred to prepare a dry mixture. In the second stirring, a binder and a solvent are mixed and stirred to prepare an adhesive solution. In the third stirring, the dry mixture and the adhesive solution are mixed and stirred to prepare a primary slurry. In the fourth stirring, a positive electrode active material, a conductive agent, a solvent and the primary slurry are mixed and stirred to prepare a positive electrode slurry. The binder used in the first stirring is the same as the binder used in the second stirring.
    Type: Application
    Filed: November 14, 2024
    Publication date: February 27, 2025
    Inventors: Qi XING, Chuying OUYANG, Chengdong SUN, Huihui LIU