Patents by Inventor Cheng-Hsun HSIEH

Cheng-Hsun HSIEH 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: 20230342876
    Abstract: An image processing system includes one or more processors operative to receive a graph application programming interface (API) call to add a complex node to a graph. The graph includes at least the complex node connected to other nodes by edges that are directed and acyclic. The one or more processors are further operative to process, by a graph compiler at compile time, the complex node by iteratively expanding the complex node into multiple nodes with each node corresponding to one operation in an image processing pipeline. The system further includes one or more target devices to execute executable code compiled from each node to perform operations of the image processing pipeline. The system further includes memory to store the graph compiler and the executable code.
    Type: Application
    Filed: March 3, 2023
    Publication date: October 26, 2023
    Inventors: Yu-Chieh Lin, Hungchun Liu, Po-Yuan Jeng, Yungchih Chiu, Chia-Yu Chang, Cheng-Hsun Hsieh, Lei Chen, Li-Ming Chen, Taichi Wang
  • Publication number: 20230342118
    Abstract: A graph application programming interface (API) is used to control an image processing flow. A system receives graph API calls to add nodes to respective subgraphs. The system further receives a given graph API call to add a control flow node to a main graph. The given graph API call identifies the subgraphs as parameters. The main graph includes the control flow node connected to other nodes by edges that are directed and acyclic. A graph compiler compiles the main graph and the subgraphs into corresponding executable code. At runtime, a condition is evaluated before the subgraphs identified in the given graph API call are executed. One or more target devices execute the corresponding executable code to perform operations of an image processing pipeline while skipping execution of one or more of the subgraphs depending on the condition.
    Type: Application
    Filed: March 3, 2023
    Publication date: October 26, 2023
    Inventors: Yu-Chieh Lin, Hungchun Liu, Po-Yuan Jeng, Yungchih Chiu, Cheng-Hsun Hsieh, Chia-Yu Chang, Li-Ming Chen
  • Patent number: 11189589
    Abstract: A semiconductor structure and manufacturing method thereof are provided. The semiconductor structure includes a metallization structure with a top surface. A conductive pad is over the top surface. An upper passivation layer is over the top surface and the conductive pad and includes a first implanted region. A polymer layer is over the upper passivation layer and the conductive pad. A conductive via penetrates through the upper passivation layer and the polymer layer, and electrically coupled to the conductive pad. A method for manufacturing a semiconductor structure is also provided.
    Type: Grant
    Filed: September 25, 2019
    Date of Patent: November 30, 2021
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
    Inventors: Ching Shan Wang, Cheng Hsun Hsieh
  • Publication number: 20210091034
    Abstract: A semiconductor structure and manufacturing method thereof are provided. The semiconductor structure includes a metallization structure with a top surface. A conductive pad is over the top surface. An upper passivation layer is over the top surface and the conductive pad and includes a first implanted region. A polymer layer is over the upper passivation layer and the conductive pad. A conductive via penetrates through the upper passivation layer and the polymer layer, and electrically coupled to the conductive pad. A method for manufacturing a semiconductor structure is also provided.
    Type: Application
    Filed: September 25, 2019
    Publication date: March 25, 2021
    Inventors: CHING SHAN WANG, CHENG HSUN HSIEH
  • Publication number: 20210056220
    Abstract: A method applied to an equipment for improving confidentiality protection of neural network model is provided. An operating system of the equipment may comprise a framework and a hardware abstraction layer (HAL), and the method may comprise: before a source model in an application (app) is executed, by a processor of the equipment, modifying the source model to form a modified model by running a modification subroutine associated with the app, and causing the framework to accept the modified model, instead of the source model, as the model to be executed, so the framework instructs the HAL to prepare execution of the modified model.
    Type: Application
    Filed: May 7, 2020
    Publication date: February 25, 2021
    Inventors: Yi-Min YANG, Jia-Hua YANG, Chia-Ming LU, Cheng-Hsun HSIEH