Patents by Inventor Kuan-Ju Chen

Kuan-Ju Chen 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: 20250217928
    Abstract: An image resolution adjustment method and an electronic device are disclosed. The method includes: executing a target application to obtain a target image with a first resolution based on a first frame rate; and during an execution of the target application, selecting a target memory from a plurality of buffer memories according to a usage rate of each of the buffer memories; processing the target image by an image processing model and the target memory to adjust a resolution of the target image from the first resolution to a second resolution, where the second resolution is higher than the first resolution; and controlling a display interface to present the target image with the second resolution based on the first frame rate.
    Type: Application
    Filed: February 23, 2024
    Publication date: July 3, 2025
    Applicant: Acer Incorporated
    Inventors: Kuan-Ju Chen, Liang-Chi Chen
  • Publication number: 20250217357
    Abstract: An instruction query method, a computer program product, and an associated query system are provided. A software program is stored in the computer program product, and the software program performs the instruction query method. The instruction query method includes the following steps. Firstly, a language translator translates a non-English query string into an English query string according to a language identification code. Then, a prompt tuning module transforms the English query string into an English interactive prompt string according to at least one high-relevance token vector. The at least one high-relevance token vector relates to the operating instructions of an electronic device. Afterward, the language translator translates an English reply string into a non-English reply string according to the language identification code. The English reply string is generated based on inferences made from the English interactive prompt string.
    Type: Application
    Filed: December 9, 2024
    Publication date: July 3, 2025
    Applicant: Acer Incorporated
    Inventors: Chen-Wei KE, Liang-Chi CHEN, Kuan-Ju CHEN
  • Publication number: 20250203735
    Abstract: An electronic device with dynamic lighting effect and a method for generating dynamic lighting effect are provided. The method for generating dynamic lighting effect includes the following steps. A lighting effect tracking frame is provided according to an eye position of a user, a dynamic lighting effect frame is received, or a predefined lighting effect frame is stored. The lighting effect tracking frame, the dynamic lighting effect frame or the predefined lighting effect frame is obtained. A size adjustment procedure is performed on the lighting effect tracking frame, the dynamic lighting effect frame or the predefined lighting effect frame to obtain a lighting effect control map. The dynamic lighting effect device is controlled according to the lighting effect control map to generate the dynamic lighting effect.
    Type: Application
    Filed: October 16, 2024
    Publication date: June 19, 2025
    Applicant: Acer Incorporated
    Inventors: Kuan-Ju CHEN, Mei-Chun WU, Yu-Shan RUAN, Chi-Hau HUNG, Liang-Chi CHEN, Yu-Wei CHEN
  • Publication number: 20250135028
    Abstract: The present disclosure provides copolymers and glycopeptide antibiotic-loaded polymeric nanoparticles (PNPs) comprising the copolymers as well as charge neutral polymers for targeted and sustained delivery of glycopeptide antibiotics to treat bacterial infections, including but not limited to biofilm bacterial infections. The copolymers are block, alternate, or random copolymers comprising x units of the formula and y units of the formula wherein Z is an organic moiety, R and R? are each independently selected from the group consisting of hydrogen and C1-C18 alkyl, each of x and y is an integer of 1 or greater, the sum of x and y is an integer from about 40 to about 714, and y is from about 10% to about 90% of the sum of x and y.
    Type: Application
    Filed: August 19, 2022
    Publication date: May 1, 2025
    Inventors: Xizhe ZHAO, Adam J. PLAUNT, Vladimir MALININ, Yang DENG, Kuan-Ju CHEN, Donna M. KONICEK, Walter R. PERKINS
  • Publication number: 20240427438
    Abstract: A method for displaying a stereoscopic scene and an electronic device are provided. The electronic device includes a displaying unit, an inputting unit, a stereo scene generating unit, a controlling unit and an imaging unit. The inputting unit includes a hot key. If the hot key is pressed, the stereoscopic scene generating unit generates the stereoscopic scene comprising a plurality of frames. The controlling unit is used for receiving a human interface device (HID) signal from the inputting unit, and converting the HID signal into an angle signal. The imaging unit is used for displaying one of the frames of the stereoscopic scene on the displaying unit according to the angle signal.
    Type: Application
    Filed: February 22, 2024
    Publication date: December 26, 2024
    Applicant: Acer Incorporated
    Inventors: Kuan-Ju CHEN, Liang-Chi CHEN, Chao-Kuang YANG
  • Publication number: 20240403073
    Abstract: A displaying method for a key information interface, an establishing method for a key information inference model and an electronic device using the same are provided. The electronic device includes an application layer operation unit, a data analysis unit, an artificial intelligence operation unit and a hardware layer monitoring unit. If a hot key is triggered, the application layer operation unit detects a focused window. The data analysis unit is used to obtain at least one window frame of the focused window and obtain a plurality of pixel data according to the window frame. The artificial intelligence operation unit uses a key information inference model to infer at least one key information category and at least one key information item of a key information interface according to the pixel data. The hardware layer monitoring unit is used to retrieve an information content corresponding to the key information item.
    Type: Application
    Filed: September 13, 2023
    Publication date: December 5, 2024
    Applicant: Acer Incorporated
    Inventor: Kuan-Ju CHEN
  • Publication number: 20240385857
    Abstract: A method for displaying image objects is provided. The method is used in a device. The method includes starting a second operating system when executing a first operating system. The method includes determining whether an image object in a buffer comes from a window composition manager of the second operating system. The method includes determining whether an image content of the image object is consistent with the window composition manager when the image object comes from the window composition manager of the second operating system. The method includes setting the image object to be hidden when the image object is not consistent with the window composition manager.
    Type: Application
    Filed: April 23, 2024
    Publication date: November 21, 2024
    Inventor: Kuan-Ju CHEN
  • Publication number: 20240177263
    Abstract: A graphics processing device is provided in the invention. The graphics processing device includes a storage device, a processing circuit and a calculation circuit. The storage device stores a plurality of applications. The processing circuit is coupled to the storage device and configured to install and execute the applications. The calculation circuit is coupled to the storage device and the processing circuit. When one of the applications is installed in the storage device by the processing circuit, the calculation circuit determines whether to deploy a graphics application interface (Graphics API) for the application. When the calculation circuit determines that the Graphics API needs to be deployed for the application, the calculation circuit determines whether to transform the first Graphics API corresponding to the application into a second Graphics API supporting multi-thread operations.
    Type: Application
    Filed: November 27, 2023
    Publication date: May 30, 2024
    Inventors: Kuan-Ju CHEN, Chao-Kuang YANG
  • Patent number: 11995471
    Abstract: A resource integration method includes the following steps: a receiving module receives access information from a guest operating system on the host device; the access information is used to determine whether the frame rate is lower than a frame rate threshold; when the receiving module determines that the frame rate is lower than the frame rate threshold, the receiving module transmits an external resource request signal to the receiving module; after the receiving module receives the external resource request signal, a resource management module (which is located in the bridge module) selects an optimal external device from a specific category (among a plurality of categories in a candidate list), and a calculation operation or a storage operation corresponding to the specific category is transmitted to the optimal external device for calculation or storage by the bridge module.
    Type: Grant
    Filed: May 19, 2021
    Date of Patent: May 28, 2024
    Assignee: ACER INCORPORATED
    Inventors: Kuan-Ju Chen, Wen-Cheng Hsu, Hung-Ming Chang, Chih-Wen Huang, Chao-Kuang Yang
  • Patent number: 11948006
    Abstract: A computing resource sharing system and a computing resource sharing method are provided. The method includes: in response to receiving a resource request signal from a resource request device, obtaining a foreground process, a background process, a name of a software service, and an operating status of the software service of a resource sharing device; determining a specific graphic computing resource to be shared according to the foreground process, the background process, the name of the software service, and the operating status of the software service; applying the specific graphic computing resource to assist the resource request device in performing a graphic computing operation; transmitting a graphic computing result of the graphic computing operation back to the resource request device.
    Type: Grant
    Filed: August 16, 2021
    Date of Patent: April 2, 2024
    Assignee: Acer Incorporated
    Inventors: Kuan-Ju Chen, Chia-Jen Tao
  • Patent number: 11918892
    Abstract: A gaming system and an operation method of a gaming server thereof are provided. The gaming system includes multiple player devices and the gaming server. The gaming server establishes a network connection with the player devices. In response to one of the player devices initiating a game, the gaming server sends a game notification to the player devices according to a player list. The gaming server determines a common throughput between the player devices based on a response of each of the player devices to the game notification.
    Type: Grant
    Filed: May 9, 2022
    Date of Patent: March 5, 2024
    Assignee: Acer Incorporated
    Inventors: Kuan-Ju Chen, Hung-Ming Chang
  • Publication number: 20240020082
    Abstract: An electronic device including a working screen, a sharing screen and a processor is provided. The processor is electrically connected to the working screen and the sharing screen and is configured to: create a virtual desktop of the working screen; assign the virtual desktop to the sharing screen; executes an application; and share the virtual desktop containing a window frame of the application to a remote computer device or share the window frame itself to the remote computer device.
    Type: Application
    Filed: July 12, 2023
    Publication date: January 18, 2024
    Applicant: Acer Incorporated
    Inventors: Kuan-Ju CHEN, Hung-Ming CHANG, Chao-Kuang YANG
  • Publication number: 20230418653
    Abstract: An operating system deployment method includes the following steps. System information is received by a data collector. The system information includes hardware information, window name, and window activation times in the host operating system. The window is opened by a default operating system in a virtual machine, triggering a window opening event so that a virtual image processor in the virtual machine transmits the window opening event to a host operating system kernel. System information is obtained from the data collector by the inference model located in the host operating system kernel. After the system information is input into the inference model, the inference model outputs the inference result, which includes the name of the desktop environment.
    Type: Application
    Filed: November 22, 2022
    Publication date: December 28, 2023
    Inventor: Kuan-Ju CHEN
  • Publication number: 20230244509
    Abstract: A virtual processing device, for controlling a displaying of a first operating interface of a first guest virtual machine, the virtual processing device comprises the following elements. A display and desktop generation unit, for receiving a graphic application and generating a virtual desktop creation command, the virtual desktop creation command is used to create a first virtual desktop to display the first operating interface with full-screen. A window management unit, for setting a display position at which the first operating interface is displayed on the first virtual desktop, according to the graphic application. A display and desktop management unit, for setting a display number and a desktop number related to the first guest virtual machine according to the virtual-desktop-creation-command, the desktop number corresponds to the first virtual desktop. The first operating interface and the host operating interface are switched to display on at least one displayer.
    Type: Application
    Filed: January 20, 2023
    Publication date: August 3, 2023
    Applicant: Acer Incorporated
    Inventors: Kuan-Ju CHEN, Chao-Kuang YANG
  • Publication number: 20230040128
    Abstract: An electrical connecting structure and a method for manufacturing the same are disclosed. The electrical connecting structure comprises: a first substrate; a second substrate; and an interconnect element disposed between the first substrate and the second substrate, wherein the interconnect element has a width, and no joint surface is present in the interconnect element in a range of 50% or more of the width.
    Type: Application
    Filed: January 6, 2022
    Publication date: February 9, 2023
    Inventors: Chih CHEN, Jia-Juen ONG, Kuan-Ju CHEN, Chang-Chih HSIEH
  • Publication number: 20220401831
    Abstract: A gaming system and an operation method of a gaming server thereof are provided. The gaming system includes multiple player devices and the gaming server. The gaming server establishes a network connection with the player devices. In response to one of the player devices initiating a game, the gaming server sends a game notification to the player devices according to a player list. The gaming server determines a common throughput between the player devices based on a response of each of the player devices to the game notification.
    Type: Application
    Filed: May 9, 2022
    Publication date: December 22, 2022
    Applicant: Acer Incorporated
    Inventors: Kuan-Ju Chen, Hung-Ming Chang
  • Publication number: 20220391252
    Abstract: A computing resource sharing system and a computing resource sharing method are provided. The method includes: in response to receiving a resource request signal from a resource request device, obtaining a foreground process, a background process, a name of a software service, and an operating status of the software service of a resource sharing device; determining a specific graphic computing resource to be shared according to the foreground process, the background process, the name of the software service, and the operating status of the software service; applying the specific graphic computing resource to assist the resource request device in performing a graphic computing operation; transmitting a graphic computing result of the graphic computing operation back to the resource request device.
    Type: Application
    Filed: August 16, 2021
    Publication date: December 8, 2022
    Applicant: Acer Incorporated
    Inventors: Kuan-Ju Chen, Chia-Jen Tao
  • Publication number: 20220365805
    Abstract: A device pass-through method for a virtual machine (VM) and a server using the same method are provided. The method includes the following. A host operating system (OS) kernel including a device driver and a socket node corresponding to a hardware device and a VM including a guest OS and a guest kernel are established, and the guest OS includes an application and an analyzer. The guest kernel receives an I/O request command from the application and transmits an I/O request packet corresponding to the I/O request command to the analyzer. According to a virtual function (VF) name in the I/O request packet, the analyzer transmits an access packet corresponding to the I/O request command to the socket node corresponding to the VF name. The socket node accesses the device driver according to the access packet to drive the hardware device.
    Type: Application
    Filed: April 19, 2022
    Publication date: November 17, 2022
    Applicant: Acer Incorporated
    Inventor: Kuan-Ju Chen
  • Patent number: 11468094
    Abstract: A computer system and a fault tolerance processing method thereof of image file are provided. In the method, whether to segment the image file is determined. The image file is segmented into multiple image segmented files sequentially, and a segmenting process is recorded in response to determining to segment the image file. The segmenting process relates to a number of a last segmented file. Each time the image file is segmented once, the number of the last segmented file is accumulated. Segmenting the image file is continued according to the segmenting process in response to a segmenting exception situation. On the other hand, the deployment for the image file is performed in conjunction with a record of the current progress during the deployment, so that the deployment also can be continued in response to an interruption of the deployment. Accordingly, efficiency and successful rate can be improved.
    Type: Grant
    Filed: January 21, 2019
    Date of Patent: October 11, 2022
    Assignee: Acer Incorporated
    Inventor: Kuan-Ju Chen
  • Patent number: D1024051
    Type: Grant
    Filed: August 10, 2021
    Date of Patent: April 23, 2024
    Assignee: Acer Incorporated
    Inventors: Hui-Jung Huang, Hong-Kuan Li, I-Lun Li, Ling-Mei Kuo, Kuan-Ju Chen, Fang-Ying Huang, Kai-Hung Huang, Szu-Wei Yang, Kai-Teng Cheng