Patents by Inventor Qiang Zhou

Qiang Zhou 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: 20240198395
    Abstract: Embodiments of the present disclosure provide an electronic device control method and apparatus, an electronic device, and a storage medium. The electronic device control method includes: selecting a target mode from optional modes of a fan of an electronic device, the optional modes including a cleaning mode and a heat dissipation mode, where in the cleaning mode, the fan provides at least two different air strengths, and in the heat dissipation mode, the fan provides a single air strength when a heat dissipation level is not switched; generating a control signal based on the target mode; and controlling, based on the control signal, the fan to provide an air strength.
    Type: Application
    Filed: May 16, 2022
    Publication date: June 20, 2024
    Inventors: Chao WU, Wenming GUI, Qiang ZHANG, Zhaodi ZHOU
  • Patent number: 12015896
    Abstract: The invention discloses a piezoelectric speaker, including a substrate with a cavity therethrough a supporting structure covering the cavity a first drive structure stacked on the supporting structure, including alternately stacked first electrode layers and first piezoelectric layers a transmission structure stacked on the first drive structure, and a separation slot penetrating the supporting structure and the first drive structure to separate the first drive structure into a first piezoelectric driving part and a second piezoelectric driving part. A rigidity of the transmission structure is less than or equal to a rigidity of the first drive structure, and the rigidity of the first drive structure is less than or equal to a rigidity of the supporting structure. Compared with the prior art, the sound pressure level generated at the same moment is higher.
    Type: Grant
    Filed: August 4, 2022
    Date of Patent: June 18, 2024
    Assignee: AAC KAITAI TECHNOLOGIES (WUHAN) CO., LTD
    Inventors: Yu Shen, Qiang Dan, Yiwei Zhou, Shiyang Cheng, Yang Li
  • Patent number: 12015561
    Abstract: Systems and techniques are described that are directed to intelligent scheduling of Wi-Fi services for applications, including enhanced dynamic prioritization. A device, such as an access point (AP), can receive data packets from multiple connected devices to dynamically identify an application flow for each data packet, and dynamically identify a user associated with the application flow for each data packet. The AP can generate prioritized candidate lists for selected data packets in queues corresponding to an access category (AC). In response to determining that the identified user associated with the application flow corresponds with a critical user, the AP can select data packets for the prioritized candidate lists based at least in part on priority policies for each of a plurality of applications and based at least in part on dynamic prioritization of applications for each of a plurality of applications; and schedule data packets from the prioritized candidate lists.
    Type: Grant
    Filed: December 21, 2020
    Date of Patent: June 18, 2024
    Assignee: Hewlett Packard Enterprise Development LP
    Inventors: Hao Lu, Sachin Ganu, Nitin A. Changlani, Xiaoding Shang, Qiang Zhou
  • Patent number: 12008364
    Abstract: A system identifies a pattern in source code. The pattern is identified based, at least in part, on correlation between units of code, or on the derivation of a rule from a recurring sequence in the source code. The system identifies a portion of the source code that at least partially matches the pattern, and determines that this portion includes at least one deviation from the pattern. The system then generates an error message to describe the deviation.
    Type: Grant
    Filed: June 24, 2021
    Date of Patent: June 11, 2024
    Assignee: Amazon Technologies Inc.
    Inventors: Hangqi Zhao, Qiang Zhou, Sengamedu Hanumantha Rao Srinivasan
  • Patent number: 12008950
    Abstract: The present application discloses a display panel and a display device. The display panel includes: a plurality of sub-pixels arranged in a plurality of rows and in a plurality of columns, wherein at least one column of the sub-pixels includes sub-pixels of at least two colors; gate drivers at least including a first gate driver and a second gate driver, wherein the first gate driver includes a plurality of first shift register units in a cascaded connection, the second gate driver includes a plurality of second shift register units in a cascaded connection, the first shift register units and the second shift register units are electrically connected to the sub-pixels in different rows, respectively, and color arrangements of the sub-pixels in adjacent pixel rows in response to a first gate driving signal output by a first gate driver are the same.
    Type: Grant
    Filed: March 14, 2023
    Date of Patent: June 11, 2024
    Assignee: XIAMEN TIANMA DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Chen Zhong, Meng Lai, Qiang Chen, Dipeng Li, Jingxiong Zhou, Zhiqiang Xia
  • Publication number: 20240187036
    Abstract: Techniques for quickly and accurately determining whether a channel is being used for transmission of data using one of a plurality of communications protocols for low power signals using random data of a packet are disclosed. The techniques increase sensitivity and reduce the false alarm rate for a wide range of signal and noise levels. A noise detection technique uses an adaptive window size for fast noise detection that increases the rate of scanning channels during a signal identification period. In a BLE1M detection mode, detection of clusters of zero frequency deviation are used to reduce the false detection rate. Adaptive Zigbee symbol detection improves detection sensitivity beyond ?97 dBm. The techniques use a chip-based differential to generate frequency deviation samples for Zigbee detection or data filtering frequency deviation samples generated using sample-based differentials based on an oversampled received signal to improve the signal-to-noise ratio.
    Type: Application
    Filed: December 1, 2022
    Publication date: June 6, 2024
    Inventors: Qiang Li, Yan Zhou
  • Publication number: 20240182465
    Abstract: A compound having HPK1 inhibitory activity as shown in formula (IA) or (IC), and a pharmaceutically acceptable salt, a stereoisomer, a solvate or a prodrug thereof, and a pharmaceutical composition containing the compound, and use of same in preparation of a drug for preventing and/or treating diseases or conditions associated with HPK1 activity.
    Type: Application
    Filed: March 3, 2022
    Publication date: June 6, 2024
    Applicants: GENFLEET THERAPEUTICS (SHANGHAI) INC., ZHEJIANG GENFLEET THERAPEUTICS CO., LTD.
    Inventors: Fusheng ZHOU, Jichen ZHAO, Wan HE, Chonglan LIN, Ling PENG, Huabin YANG, Zhen LI, Xiaoling LAN, Mei GE, Qian DING, Xiang YU, Jiong LAN, Qiang LU
  • Publication number: 20240188124
    Abstract: Techniques for quickly and accurately determining whether a channel is being used for transmission of data using one of a plurality of communications protocols for low power signals using random data of a packet are disclosed. The techniques increase sensitivity and reduce the false alarm rate for a wide range of signal and noise levels. A noise detection technique uses an adaptive window size for fast noise detection that increases the rate of scanning channels during a signal identification period. In a BLE1M detection mode, detection of clusters of zero frequency deviation are used to reduce the false detection rate. Adaptive Zigbee symbol detection improves detection sensitivity beyond ?97 dBm. The techniques use a chip-based differential to generate frequency deviation samples for Zigbee detection or data filtering frequency deviation samples generated using sample-based differentials based on an oversampled received signal to improve the signal-to-noise ratio.
    Type: Application
    Filed: December 1, 2022
    Publication date: June 6, 2024
    Inventors: Qiang Li, Yan Zhou
  • Patent number: 12004367
    Abstract: A display substrate, a manufacturing method thereof, and a display device are provided. The display substrate includes: a base substrate at least including a pixel area and a hole area; a plurality of sub-pixels arranged on the base substrate and located in the pixel area; a hole in the hole area; a first barrier dam arranged between the sub-pixels and the hole and at least partially surrounding the hole; an organic material layer including at least one film layer, wherein an orthographic projection of the organic material layer on the base substrate falls within the pixel area; and a filling structure, wherein at least a portion of the filling structure is arranged between the hole and the first barrier dam, and the filling structure and the at least one film layer of the organic material layer are located in the same layer and include the same material.
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: June 4, 2024
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xin Zhang, Yupeng He, Yang Zhou, Wei Wang, Xiaofeng Jiang, Yu Wang, Lulu Yang, Yiyang Zhang, Guanghui Yang, Jiaming Lu, Rui Hao, Qun Ma, Pu Liu, Liudong Zhu, Qiang Huang, Bin He, Dinan Duan, Haiyong Bai, Xin Li, Ruiqi Wei
  • Publication number: 20240174691
    Abstract: Disclosed are a pyrimidine-fused cyclic compound having an inhibitory effect on KRAS gene mutation, or a pharmaceutically acceptable salt, a stereoisomer, a solvate or a prodrug thereof, and a pharmaceutical composition containing the compound, and the use thereof in the preparation of a drug for treating cancer.
    Type: Application
    Filed: March 17, 2022
    Publication date: May 30, 2024
    Applicants: GENFLEET THERAPEUTICS (SHANGHAI) INC., ZHEJIANG GENFLEET THERAPEUTICS CO., LTD.
    Inventors: Tao JIANG, Fusheng ZHOU, Leitao ZHANG, Lijian CAI, Feng YAN, Jichen ZHAO, Jiong LAN, Qiang LU
  • Publication number: 20240174513
    Abstract: A MEMS loudspeaker manufacturing method and a MEMS loudspeaker are provided. The MEMS loudspeaker manufacturing method includes positioning a printed circuit board (PCB) substrate, inverting a MEMS chip and electrically connecting the PCB substrate to a first side of the PCB substrate having a first groove. filling and solidifying a polymer protection material in the gap between the MEMS chip and the PCB substrate, and combining the MEMS chip and the PCB substrate into a combination component. Since the PCB substrate and the MEMS chip are combined into the combination component through using the polymer protection component made of the polymer protection material, and the polymer protection component is coated with the conducting component, an overall packaging size of the MEMS loudspeaker basically is enabled to be consistent with a size of the MEMS chip, and sensitivity parameters of the MEMS loudspeaker may be significantly improved.
    Type: Application
    Filed: August 23, 2023
    Publication date: May 30, 2024
    Inventors: Qiang Dan, Rui Cai, Yiwei Zhou, Yu Shen, Yang Li
  • Publication number: 20240173827
    Abstract: A extension rod and a socket, belonging to a field of a tool includes an extension rod body, the extension rod body is configured with an accommodation groove, and a magnetic component is slidably arranged in the accommodation groove.
    Type: Application
    Filed: October 20, 2023
    Publication date: May 30, 2024
    Inventors: Qiang Zhou, Hailong Wang, Yongqiang Pan
  • Publication number: 20240166635
    Abstract: Provided herein are novel compounds (e.g., Formula I or II), pharmaceutical compositions, and methods of using related to cyclin dependent kinases (CDKs). The compounds herein are typically CDK2 inhibitors, which can be used for treating a variety of diseases or disorders, such as cancer.
    Type: Application
    Filed: November 26, 2021
    Publication date: May 23, 2024
    Inventors: Dai Cheng, Qiang Ding, Zhixiang He, Xiaobo Zhou, Yang Zhou, Xiaohang Yin, Zeqiang Xie
  • Publication number: 20240171946
    Abstract: A communication method and a communications apparatus are disclosed. The method is performed by a control plane function entity and includes: obtaining a correspondence between address information of a user plane function entity and a user plane capability supported by the user plane function entity; receiving a request message from an application server, where the request message is used to request to establish a session for a first service and includes service information of the first service, and the service information includes at least one of broadcast area information and service type information; determining address information of a target user plane function entity based on the correspondence and the service information; and establishing a session connection to the target user plane function entity based on the address information.
    Type: Application
    Filed: January 31, 2024
    Publication date: May 23, 2024
    Inventors: Qiang Deng, Runze Zhou, Yanmei Yang
  • Patent number: 11987852
    Abstract: The embodiment of the present disclosure provides a method for crystallizing compound sugar solution of xylose and sucrose, including: introducing a mixed solution of sucrose crystals, xylose crystals and water into a crystallization device, setting a stirring speed in a range of 60 rpm-120 rpm, a temperature in a range of 75° C.-80° C., a vacuum pump pressure in a range of 50 mbar-200 mbar, evaporating the mixed solution until a Brix value of the mixed solution reaches a range of 78 Brix-81 Brix, and stopping the vacuum evaporation, adjusting the temperature to a range of 70° C.-75° C., dropwise adding food-grade isopropanol solution or ethanol solution to the evaporated mixed solution, adding sucrose seed crystals, and continuing stirring to obtain a solution, when small seed crystals grow in the solution, dropping the temperature to a range of 40° C.-60° C. at a rate of 10° C./h, and then stirring for 6 h to obtain the mixed sugar solution; centrifuging and drying at 40° C.-60° C.
    Type: Grant
    Filed: July 6, 2023
    Date of Patent: May 21, 2024
    Assignee: ZHEJIANG HUAKANG PHARMACEUTICAL CO., LTD
    Inventors: Shufang Qin, Mian Li, Qiang Wu, Wulong Yang, Huan Zhou, Yinyin Liu, Jiangen Yan
  • Publication number: 20240162364
    Abstract: The present application provides a transparent conductive oxide film and a heterojunction solar cell, which relates to the technical field of solar cells. The transparent conductive oxide film includes a seed layer, a conductive layer and a protection layer. The seed layer includes an indium tin oxide film or a gallium/aluminum co-doped zinc oxide film. The conductive layer is a gallium/aluminum co-doped zinc oxide film. The protection layer is an indium tin oxide film. The thickness of the indium tin oxide film in the transparent conductive oxide film is smaller than the thickness of the gallium/aluminum co-doped zinc oxide film. It can ensure battery efficiency and reduce battery attenuation, while reducing costs.
    Type: Application
    Filed: December 29, 2021
    Publication date: May 16, 2024
    Applicant: Zhongwei New Energy (Chengdu) Co., Ltd.
    Inventors: Jianhua Shi, Haichuan Zhang, Qiang Yuan, Chuncai Meng, Fanying Meng, Zhengxin Liu, Qiong Cheng, Hua Zhou, Dan Zhou
  • Publication number: 20240162682
    Abstract: An external cavity tunable laser includes a gain median module to generate a broadband optical spectrum covering a predetermined wavelength range; a collimate lens turning a diverging beam into a collimated beam; a pair of etalons to tune frequency; an actuator to adjust an external cavity optical pathlength; a bandpass filter to block one or more frequencies outside the predetermined wavelength range; a beam splitter to split a percentage of the beam to a photodetector; a reflection mirror for feedback to gain median waveguide; an isolator for preventing reflecting light back to the external cavity; and a hermetically sealed housing less than 0.15 cubic centimeters.
    Type: Application
    Filed: November 15, 2022
    Publication date: May 16, 2024
    Inventors: Zhigang Zhou, Kevin Boyd, Guang-Hua Duan, Min Huang, Zhenming Xie, Rihao Li, Qiang Liu, Huixian Wen, Jianguo Wang
  • Patent number: 11981718
    Abstract: The present disclosure relates to a dual-function protein for regulating blood glucose and lipid metabolism, wherein said dual-function protein comprises a human GLP-1 analog and human FGF21. In the present disclosure, provided is a method for preparing said dual function protein, and also provided is the use of said dual-function protein in the preparation of a biological substance for treating type 2 diabetes, obesity, dyslipidemia, fatty liver disease and/or metabolic syndrome. The dual-function protein provided in the present disclosure can synergistically regulate blood glucose and lipid levels in vivo, and satisfy multiple requirements for patients with type 2 diabetes such as lowering blood glucose, relieving hepatic steatosis, reducing body weight and improving metabolic disorders of circulating lipids.
    Type: Grant
    Filed: May 27, 2020
    Date of Patent: May 14, 2024
    Assignee: AMPSOURCE BIOPHARMA SHANGHAI INC.
    Inventors: Zhao Dong, Chi Zhou, Xiong Feng, Jiyu Zhang, Shixiang Jia, Qiang Li
  • Publication number: 20240155309
    Abstract: A device searching method includes a first device that obtains a relative location between a second device and the first device is based on location information of the first device and the location information of the second device; if it is determined, based on the relative location, that the second device is not within a shooting range of the first device, the first device indicates to move the first device toward the second device until the second device is within the shooting range of the first device; and the first device highlights the area in which the second device is located in the shooting range of the first device.
    Type: Application
    Filed: December 19, 2023
    Publication date: May 9, 2024
    Inventors: Yanshan He, Qiang Xu, Xuan Zhou
  • Patent number: 11979826
    Abstract: Implementations of the present disclosure relate to selecting a transmitting virtual access point (VAP) for a MBSSID set. A method comprises selecting a VAP from a set of VAPs as a transmitting VAP based on context information about the set of VAPs, at least one of the set of VAPs other than the transmitting VAP being determined as at least one non-transmitting VAP The method also comprises generating a beacon frame for the set of VAPs by including an identifier of the transmitting VAP in a header part of the beacon frame and including at least one identifier of the at least one non-transmitting VAP in a payload part of the beacon frame. A generated beacon frame is broadcasted. In this way, a transmitting VAP of a set of VAPs is no longer determined by default, but can be selected for different cases.
    Type: Grant
    Filed: September 29, 2021
    Date of Patent: May 7, 2024
    Assignee: Hewlett Packard Enterprise Development LP
    Inventors: Abhiruchi Dakshinkar, Xuguang Jia, Qiang Zhou